Leidos

Design and architect Salesforce solutions for federal programs, modernize enterprise and contact center applications, and lead collaboration across technical teams. | Requires a bachelor's degree with 8+ years of relevant experience or a master's with 6+ years, hands-on Salesforce development, a Salesforce Platform Developer certification, and U.S. citizenship with eligibility for Public Trust clearance. | Senior Salesforce Developer / Solution Architect Leidos | 100% Remote | Must reside within reasonable commuting distance of the Washington, DC metropolitan area in the Washington, DC / Gaithersburg, MD Metro Area. Build. Architect. Innovate. Make an Impact. Are you an experienced Salesforce Developer who enjoys hands-on coding, designing innovative solutions, and solving complex technical challenges? Leidos is seeking a Senior Salesforce Developer / Solution Architect to join our enterprise application development team supporting mission-critical federal government programs. This is an exciting opportunity to help design, develop, and modernize enterprise Salesforce applications supporting customer relationship management (CRM), high-volume contact center operations, case management, knowledge management, omnichannel customer engagement, and digital self-service solutions. We're looking for a hands-on technical expert — not just someone who designs solutions, but someone who builds them. In this role, you'll combine advanced Salesforce development skills with solution architecture and technical leadership responsibilities. You'll work alongside talented developers, architects, and business stakeholders to deliver scalable, secure, and reliable Salesforce solutions that make a meaningful impact. This is primarily a hands-on senior development position with architecture and technical leadership responsibilities. What You'll Do: Design, Develop & Architect Salesforce Solutions: Design, develop, and implement scalable, secure, and high-performing Salesforce applications using Apex, Lightning Web Components (LWC), Visualforce, SOQL/SOSL, Salesforce Flow, and Salesforce APIs. Lead technical design discussions and translate complex business requirements into effective Salesforce solutions. Develop custom applications, reusable components, workflows, and automation to improve functionality and user experience. Provide technical architecture guidance while remaining actively involved in coding, troubleshooting, testing, and deployments. Mentor developers, conduct code reviews, and promote Salesforce development standards and best practices. Enhance Salesforce Service Cloud & Contact Center Capabilities: Develop, enhance, and support Salesforce Service Cloud solutions in a high-volume enterprise contact center environment. Design and optimize case management, service request workflows, automated routing, escalation processes, and agent productivity tools. Support omnichannel customer engagement across phone, email, chat, and digital service channels. Integrate Salesforce with contact center technologies, customer self-service portals, and knowledge management solutions. Collaborate with technical teams and contact center stakeholders to improve operational efficiency, service delivery, and customer experience. Build Enterprise Integrations & Optimize Performance: Design, develop, and troubleshoot integrations between Salesforce and enterprise applications using REST/SOAP APIs, middleware, Salesforce Platform Events, and event-driven technologies. Support data migration, transformation, synchronization, and integration initiatives. Troubleshoot complex technical issues involving Salesforce, external systems, and contact center applications. Ensure solutions meet enterprise standards for security, scalability, performance, data governance, and compliance. Collaborate, Deliver & Innovate: Work within an Agile development environment alongside product owners, developers, architects, and business stakeholders. Support application deployments, unit and integration testing, CI/CD processes, and production troubleshooting. Identify opportunities to improve Salesforce capabilities through automation, platform enhancements, and emerging technologies. Contribute to modernization initiatives involving Salesforce Agentforce, Einstein AI, and intelligent customer service solutions. Required Qualifications: Education & Professional Experience: Bachelor's degree in Computer Science, Information Technology, Engineering, or in a related field with 8+ years of relevant experience, OR a Master's degree with 6+ years of relevant experience. Additional relevant experience may be considered/accepted in lieu of a degree. 8+ years of hands-on Salesforce development experience, including designing, developing, and implementing enterprise Salesforce solutions. Demonstrated experience serving as a senior Salesforce developer, technical lead, OR solution architect on complex enterprise projects. Hands-on experience developing and supporting Salesforce Service Cloud solutions within an enterprise contact center or customer service environment. Experience supporting case management, customer service workflows, AND omnichannel service operations. Experience supporting federal government programs OR similarly complex, highly regulated enterprise environments. Technical Skills & Expertise: Advanced hands-on development experience with Apex, Lightning Web Components (LWC), Visualforce, SOQL/SOSL, and Salesforce APIs. Strong knowledge of Salesforce architecture, data modeling, security, automation, and platform best practices. Experience with Salesforce Service Cloud, Salesforce Flow, Lightning App Builder, Platform Events, and Experience Cloud. Experience designing and troubleshooting integrations using REST/SOAP APIs and enterprise integration patterns. Proficiency in JavaScript, HTML5, CSS, and modern web development technologies. Experience with source control, CI/CD pipelines, DevOps practices, and Agile software development. Experience with AI-powered Salesforce capabilities, including Agentforce, Einstein AI, Prompt Builder, chatbots, and intelligent service automation. Experience integrating Salesforce with enterprise contact center platforms such as Amazon Connect, NICE CXone, or comparable CCaaS technologies. Experience with Salesforce Knowledge, Experience Cloud, customer self-service portals, and contact center modernization. Strong analytical, troubleshooting, problem-solving, and communication skills. Ability to work independently, take ownership of complex technical solutions, and collaborate effectively with cross-functional teams. Security Requirements: Must be a U.S. Citizen. Must be able to obtain and maintain a Public Trust clearance. Required Salesforce Certification: Candidates must possess at least one of the following certifications: Salesforce Certified Platform Developer I Salesforce Certified Platform Developer II Preferred Qualifications: Candidates with any of the following experience or certifications are especially encouraged to apply: Experience with MuleSoft or other enterprise integration and middleware technologies. Knowledge of FedRAMP, NIST, and federal security compliance requirements. Experience optimizing Salesforce solutions to improve contact center efficiency, customer experience, and agent productivity. Additional Salesforce certifications, such as: Salesforce Certified Administrator Salesforce Certified Platform App Builder Salesforce Certified Service Cloud Consultant Salesforce Certified Application Architect Salesforce Certified Agentforce Specialist Additional Notes This is a 100% telework/remote opportunity. However, candidates must reside within reasonable commuting distance of the Washington, DC metropolitan area in the Washington, DC / Gaithersburg, MD Metro Area. Please be advised that during the interview, you will be required to keep your camera on, and your interviewer will be taking your picture for identification purposes if an offer letter is extended to you. The anticipated program salary budget for this role is approximately $150,000 to the low-to-high $160,000 range, with limited flexibility based on qualifications and assessment (no guarantees). Final compensation will be determined based on relevant experience, responsibilities, internal equity, market data, and applicable requirements. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: October 23, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Design and maintain cloud backend services and APIs for healthcare data extraction, integrating AI, machine learning, and NLP while ensuring data reliability and security. | Requires a technical bachelor’s degree, at least four years of professional software development experience, and proficiency in Python, cloud platforms, REST APIs, and data-processing workflows. | The Leidos Health and Services Sector Chief Product Office has an opening for a Backend Software Engineer to support the Health Data Extraction (HDE) product effort. The successful candidate will design, develop, test, and maintain cloud-based backend services that process healthcare documents and data. This role combines strong software engineering skills with practical experience integrating artificial intelligence, machine learning, natural language processing, and document-processing capabilities into production applications. The engineer will work within a cross-functional product team to transform structured and unstructured healthcare information into reliable, standards-based data products. This is primarily a software engineering and product development role, rather than a research-focused data science position. Primary Responsibilities: Design, develop, test, and maintain backend services, APIs, and data-processing workflows supporting the HDE product. Develop production-quality Python software for document ingestion, processing, clinical data extraction, validation, enrichment, and delivery. Integrate generative AI, NLP, OCR, and other machine-learning services into secure and reliable backend applications. Convert product requirements, technical specifications, and data contracts into maintainable software components. Build and support RESTful APIs and event-driven processing workflows. Process structured and unstructured healthcare data and produce consistent, standards-based outputs. Implement automated unit, integration, and regression tests to protect product quality and prevent defects. Diagnose and resolve software, data, performance, and integration issues across distributed cloud services. Improve application reliability through structured logging, monitoring, error handling, retries, and operational metrics. Evaluate AI-assisted extraction results and help implement validation, grounding, confidence scoring, and quality-control mechanisms. Optimize services for performance, scalability, resilience, and cost. Protect sensitive healthcare information by following applicable security, privacy, and data-handling requirements. Participate in design discussions, code reviews, estimation, sprint planning, and collaborative problem-solving. Work independently on moderately complex assignments while coordinating with software engineers, AI/ML engineers, data engineers, product managers, and domain specialists. Contribute to technical documentation, engineering standards, and continuous improvement of the development process. Required Qualifications: Bachelor’s degree in Computer Science, Software Engineering, Information Systems, Artificial Intelligence, or a related technical discipline, with 4+ years of relevant professional experience. Additional experience may be considered in lieu of a degree. Professional software development experience using Python or a comparable backend programming language. Experience developing and supporting production backend services, APIs, or data-processing applications. Understanding of object-oriented and modular software design, data structures, error handling, and maintainable coding practices. Experience with REST APIs, JSON-based data contracts, and asynchronous or event-driven processing. Experience working with relational databases and SQL. Familiarity with cloud platforms and managed services, preferably AWS. Experience integrating AI/ML models or managed AI services into software applications. Working knowledge of NLP, document processing, generative AI, or information-extraction concepts. Experience writing automated tests and troubleshooting software across development and deployed environments. Experience using Git and participating in collaborative development and code-review workflows. Strong analytical, organizational, and problem-solving skills. Effective written and verbal communication skills, including the ability to work with technical and nontechnical stakeholders. Ability to independently complete assigned features and contribute to the design of moderately complex software components. Ability to obtain and maintain a security clearance or Public Trust/suitability determination, as required by the program. Preferred Qualifications: Experience developing serverless or cloud-native applications using AWS services such as Lambda, Step Functions, SQS, S3, API Gateway, RDS/PostgreSQL, CloudWatch, Bedrock, or Textract. Experience working with healthcare records, clinical documents, or protected health information. Familiarity with healthcare interoperability standards such as FHIR or HL7. Experience building document-processing, OCR, NLP, or generative-AI extraction pipelines. Experience evaluating AI-generated results for accuracy, traceability, grounding, and reliability. Familiarity with responsible AI practices, including human review, auditability, data protection, and model-output validation. Experience with infrastructure as code, preferably Terraform, and automated CI/CD pipelines. Experience with PostgreSQL, distributed workflows, message queues, and asynchronous processing. Familiarity with containerized development using Docker. Prior professional services, healthcare, government, or federal consulting experience. Understanding of Domain-Driven Design, specification-driven development, and test-driven development. Demonstrated curiosity and willingness to learn and apply new technologies, frameworks, and engineering practices. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: October 16, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Design, develop, and maintain distributed systems and intelligent agents while advancing secure, scalable platform integration and mentoring engineers. | Requires a bachelor's degree, substantial software engineering experience, cloud-native and AI/ML expertise, and a valid Secret security clearance. | Position Overview At Leidos, we are advancing mission-critical platforms that simulate, interact with, and act on complex technical and business environments. These platforms enable teams to engage with network operations, automate business processes, and gain insight through intent-driven and agent-based systems. The team operates with a strong belief in “everything as code,” using version-controlled artifacts and automation to manage not only infrastructure and software, but also agent behavior, workflows, documentation, and compliance-related controls. The Senior Software Engineer / Technical Lead is a hands-on technical leader responsible for building and evolving platforms that simulate complex systems, automate operations, and enable AI- and agent-driven interaction with technical and business environments. This role combines deep individual contribution with technical leadership. You will actively write code, build agents, and design AI-enabled services while also guiding architecture, mentoring engineers, and ensuring that software, infrastructure, systems engineering, and security are integrated into a cohesive, compliant development lifecycle. Primary Responsibilities Design, develop, and maintain distributed systems and microservices (hands-on coding role) Build, integrate, and evolve intelligent agents and AI-enabled services using LLMs and automation frameworks Define and implement patterns for agent orchestration, system interaction, and decision workflows Drive adoption of Infrastructure as Code, automation, and “controls-as-code” practices Partner closely with systems engineers and ISSEs to embed requirements and security into platform design and code Establish development standards for GitHub-based collaboration, testing, and documentation Mentor mid-level engineers through code reviews, pairing, and technical guidance Lead integration of CI/CD pipelines, security tooling, and ATO considerations into everyday development Collaborate with stakeholders to translate mission and operational needs into scalable technical solutions Contribute to an “everything as code” approach, expressing infrastructure, automation, agent behavior, workflows, and operational artifacts as version-controlled, testable code Define and promote patterns for expressing intent, requirements, automation, and controls as code, enabling consistency, traceability, and automation across the development lifecycle Required Skills and Experience BS degree and 8+ years of professional software engineering experience Demonstrated experience designing and building complex or distributed systems Strong hands-on experience developing backend services and microservices Experience working with AI/ML systems, including LLM integration in production environments Strong background in cloud-native architectures and Infrastructure as Code Experience delivering software in secure, regulated, or compliance-driven environments Ability to bridge software development, systems engineering, and security disciplines Strong technical communication and leadership skills Must have and maintain a Secret security clearance Preferred Qualifications Experience building agent-based or autonomous systems in production Familiarity with AI orchestration frameworks and patterns (e.g., tool-using agents, multi-agent systems) Experience supporting ATO through automation, documentation, and technical leadership Active Security+ certification or equivalent IAT Level II certification Background mentoring engineers and leading technical decision-making Passion for applying AI and automation to real-world operational challenges Experience applying “as code” approaches beyond infrastructure (e.g., configuration-as-code, policy-as-code, workflows-as-code, documentation-as-code) If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: October 22, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Lead cross-team improvements to replace manual vulnerability management with an automated, risk-based process for monitoring, testing, and patching. | Requires a postgraduate degree or equivalent, over 15 years of experience, an active Secret clearance, and strong Agile, vulnerability-management, and automated engineering expertise. | Position Summary The Tech Lead will coordinate and lead vulnerability management technology improvements across multiple technical teams responsible for delivering components of the end-to-end vulnerability management process. This role will drive the transition from manually coordinated vulnerability remediation to a continuously monitored, automated, and risk-based operating model. The Tech Lead will oversee the integration of continuous monitoring, automated security testing, vulnerability intelligence, automated decisioning, patch orchestration, and remediation validation to enable vulnerabilities to be addressed at machine speed with minimal human intervention. The role requires strong technical leadership, cross-functional coordination, experience with software development and modern engineering practices, and practical knowledge of Agile delivery using the Scaled Agile Framework (SAFe). It also requires the ability to balance automation and rapid remediation with operational resilience, compliance, security, and appropriate human oversight for high-risk or exceptional scenarios. Key Responsibilities Lead the technical delivery of vulnerability management technology improvements across multiple engineering, security, infrastructure, application, cloud, and platform teams. Coordinate cross-team dependencies, priorities, risks, delivery timelines, technical decisions, and implementation activities. Establish and maintain vulnerability management requirements and guide the team’s delivery of technical solutions, capabilities, architectures, implementation plans, and measurable outcomes. Promote consistent engineering standards, integration patterns, automation practices, data quality, security controls, and operational processes. Develop and maintain success metrics and reporting framework (e.g. roadmaps, outcomes, etc.). Ensure technology enhancements support the complete vulnerability management lifecycle, including: Asset and vulnerability identification Continuous monitoring Risk assessment and prioritization Automated remediation Patch testing and deployment Validation and verification Reporting and metrics Exception and risk acceptance management Oversee the seamless integration of continuous monitoring, automated security testing, vulnerability intelligence, automated patching, and remediation validation across the technology estate. Oversee implementation or end-to-end, machine-driven vulnerability remediation workflows that identify, assess, prioritize, remediate, and validate vulnerabilities to ensure alignment to objectives and executive outcome drivers. Coordinate the integration of security tools with: Asset and configuration management platforms Vulnerability scanners Endpoint and patch management tools CI/CD pipelines Cloud platforms DevOps and infrastructure automation tools IT service management systems Reporting and analytics platforms Drive the use of APIs, orchestration, event-driven workflows, infrastructure automation, and policy-as-code to reduce manual handoffs and accelerate remediation. Ensure automated patching processes include appropriate deployment safeguards, such as: Deployment rings Canary releases Maintenance windows Pre-deployment testing Rollback capabilities Exception handling Recovery procedures Collaborate with Product Owners, Enterprise and Solution Architects, Engineering Leads, Security teams, Operations teams, and other delivery stakeholders. Support planning and execution within Agile SAFe ceremonies, including PI Planning, backlog refinement, sprint planning, system demos, reviews, and retrospectives. Track delivery progress and proactively resolve technical issues, delivery risks, impediments, and cross-team dependencies. Contribute to technical roadmaps, solution designs, estimates, business cases, investment proposals, and delivery plans. Ensure solutions are scalable, secure, resilient, supportable, auditable, and aligned with enterprise architecture and cybersecurity requirements. Establish measurable service-level objectives for vulnerability detection, prioritization, remediation, validation, and exception closure. Monitor automation performance using metrics such as: Remediation cycle time Automation coverage Patch success rate Rollback rate Validation failure rate False-positive rate Vulnerability recurrence rate Percentage of vulnerabilities remediated without manual intervention Percentage of vulnerabilities remediated within service-level objectives Ensure automated actions are auditable, traceable, policy-compliant, and supported by appropriate logging, monitoring, alerting, access controls, and change records. Partner with platform engineering, DevOps, infrastructure, application, cloud, and security teams to embed vulnerability remediation into development and operational workflows. Lead continuous improvement initiatives to increase automation coverage, reduce remediation latency, improve data quality, and safely remove unnecessary manual intervention. Communicate complex technical topics, delivery progress, risks, and recommendations clearly to technical and non-technical stakeholders. Required Experience and Skills Master's degree (or equivalent) and 15+ years of experience. Must have an active Secret clearance. Experience working as a Tech Lead, Technical Delivery Lead, Engineering Lead, Security Engineering Lead, or in a similar technical leadership role. Demonstrated experience coordinating technology delivery across multiple technical teams and organizational boundaries. Experience designing, implementing, or operating automated vulnerability remediation and patch orchestration capabilities. Strong understanding of software development lifecycles, modern engineering practices, application architectures, and operational support models. Practical experience working in Agile environments, preferably using the Scaled Agile Framework (SAFe). Strong understanding of continuous monitoring, automated security testing, CI/CD, DevSecOps, infrastructure automation, and event-driven integration patterns. Understanding of vulnerability management, cybersecurity operations, security tooling, risk management, and risk-based vulnerability prioritization. Experience integrating vulnerability scanners, endpoint management platforms, configuration management tools, ticketing systems, cloud services, security platforms, and deployment pipelines. Knowledge of automated patch validation, deployment safeguards, release management, rollback strategies, and recovery procedures. Experience using APIs, scripting, workflow automation, orchestration platforms, policy-as-code, or similar automation technologies. Ability to establish automation KPIs and use operational data to improve remediation effectiveness. Ability to balance machine-speed remediation with operational resilience, security controls, compliance obligations, change management, and business continuity. Experience defining governance models, approval thresholds, exception processes, and human-oversight controls for automated changes. Ability to manage technical dependencies, delivery risks, competing priorities, and stakeholder expectations. Strong analytical, problem-solving, communication, facilitation, and influencing skills. Experience leading cross-team adoption of automation and standardizing processes across diverse technology environments. Ability to convert business, security, compliance, and operational requirements into actionable technical requirements and deliverable outcomes. Desirable Qualifications and Experience Experience with enterprise vulnerability management platforms and security scanning technologies. Knowledge of risk-based vulnerability management, vulnerability intelligence, exploitability analysis, and exposure management. Experience integrating security tools with IT service management, asset management, configuration management, cloud, DevOps, endpoint, and reporting platforms. Experience with automated patching solutions and endpoint or server management technologies. Familiarity with deployment rings, canary releases, blue-green deployments, automated rollback, and progressive delivery. Experience embedding vulnerability remediation into software development and CI/CD pipelines. Familiarity with Agile delivery tools such as Jira, Azure DevOps, or equivalent platforms. Experience working in regulated, high-availability, or business-critical technology environments. Knowledge of cloud security, container security, infrastructure-as-code, software composition analysis, static application security testing, and dynamic application security testing. Relevant certifications in cybersecurity, Agile delivery, architecture, cloud, automation, or project management. NGEN If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: October 22, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $154,050.00 - $278,475.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Lead financial operations for a health mission and analytics division, oversee portfolio performance and annual operating plans, and provide insights to support growth and operational excellence. | Requires a bachelor's degree in finance, accounting, or a related field, at least 12 years of relevant federal government contract financial management experience, financial reporting tool proficiency, and eligibility for Public Trust clearance. | Leidos is seeking an exceptional Senior Finance & Business Operations (F&BO) Manager to lead financial operations for the Health Mission & Analytics (HM&A) division within the Health Mission Systems (HMS) Business Area. This highly visible leadership opportunity supports a growing portfolio of complex federal healthcare programs serving the Defense Health Agency (DHA) and Department of Veterans Affairs (VA). The selected candidate will serve as a trusted strategic partner to program and divisional leadership, driving financial performance, supporting business growth, and leading a team of finance professionals. We are looking for a high-performing, self-motivated leader who takes ownership, thrives on complex challenges, and consistently looks for ways to improve business outcomes. The ideal candidate brings exceptional analytical capabilities, strong business judgment, and a proactive approach to problem-solving. This individual will be expected to understand operationally what is going on with the programs in its portfolio and the solutions being proposed in its captures in order to fully understand the business drivers that translate into financial insights, and actionable recommendations, and risks & opportunities assessments. Success in this position requires the ability to operate independently, manage up and down, develop high-performing teams, and balance strategic thinking with understanding of details and disciplined execution. PRIMARY RESPONSIBILITIES: Strategic Financial Leadership Serve as a trusted financial advisor and strategic business partner to program and division leadership, providing meaningful insights that influence business decisions and financial outcomes. Take ownership of portfolio financial performance, including revenue, profitability, cash flow, working capital, and long-term financial objectives. Proactively identify emerging risks, challenge assumptions, evaluate opportunities, and recommend strategies to improve business performance. Partner across program management, contracts, business development, and functional organizations to align financial and operational strategies. demonstrate sound business judgment, independent thinking, and a solutions-oriented approach to complex financial and operational challenges. Financial Planning, Analysis & Execution Lead annual operating plans, long-range financial forecasts, and quarterly Estimate at Completion (EAC) reviews, emphasizing forecast accuracy, analytical rigor, and accountability. Develop and challenge financial forecasts by evaluating underlying business assumptions, cost drivers, program execution trends, and financial risks and opportunities. Provide financial oversight of complex government contracts, including baseline development, subcontractor cost management, funding requirements, and financial performance analysis. Translate financial data into forward-looking insights and actionable recommendations for program and executive leadership. Ensure accurate, timely, and compliant financial reporting to internal leadership and Government customers in accordance with contractual requirements. Drive continuous improvement in financial processes, reporting, forecasting methodologies, and analytical capabilities. Leadership & Talent Development Lead, mentor, and develop a team of finance professionals, establishing a culture of high performance, accountability, collaboration, and continuous improvement. Set clear expectations, effectively prioritize resources, and empower team members to take ownership of their responsibilities. Develop the team's analytical and business partnering capabilities, encouraging critical thinking, initiative, and proactive problem-solving. Foster an environment that values innovation, professional development, and operational excellence. Business Growth & Strategic Support Provide financial leadership for competitive and sole-source proposals, including pricing strategy, financial modeling, business case development, and risk assessment. Partner with business development, pricing, and program leadership to evaluate opportunities and develop financially sound, competitive solutions. Support executive gate reviews and strategic business decisions through comprehensive financial analysis and clear recommendations. Assess the financial implications of new business opportunities, contract modifications, and evolving program requirements. REQUIRED QUALIFICATIONS: Bachelor’s degree in finance, Accounting, Business Administration, or a related discipline with 12+ years of relevant experience, including progressive financial management responsibilities. U.S. citizenship with the ability to obtain a Public Trust clearance, as required by the contract. Demonstrated success supporting or leading financial operations for large, complex federal government contracts or portfolios. Strong understanding of government contracting financial management across multiple contract types, including FFP, FPI, FPLOE, T&M, CPIF/CPAF, CPFF, and hybrid contracts. Excellent analytical, problem-solving, communication, and presentation skills. Advanced proficiency in Microsoft Excel and PowerPoint, with experience using Power BI, SharePoint, and other financial reporting and analytical tools. Demonstrated ability to manage competing priorities, adapt to changing business requirements, and consistently deliver high-quality results. PREFERRED QUALIFICATIONS: Experience supporting Department of Defense (DoD), Defense Health Agency (DHA), Veterans Affairs (VA), or other large federal healthcare programs. Experience supporting competitive proposals, pricing strategy, and business case development. Knowledge of FAR, CAS, and applicable government contract financial management requirements. Experience leveraging automation, advanced analytics, or AI-enabled tools to improve financial processes and decision-making. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: October 20, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $116,350.00 - $210,325.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Administer and secure Windows Server and related cloud, directory, network, virtualization, and file services while automating operations, supporting compliance and incidents, and leading technical projects. | Requires a bachelor’s degree and eight years of experience or equivalent, strong Windows infrastructure and PowerShell expertise, an IAT Level II baseline certification within three months, and U.S. citizenship with eligibility for a federal Public Trust clearance. | The Leidos Mission Driver Enablement Center (MDEC) Infrastructure Operations Team has an opening for a Senior Windows Server Engineer to support our Enterprise IT Operations Center. POSITION SUMMARY: This is a great opportunity to work with an elite team of server and systems professionals to maintain a secure environment for critical systems. Bring your own experience and work with our team to teach and learn while building, maintaining, and supporting our customers’ environment. LOCATION: This position will allow for full time telework from any U.S. based location. CLEARANCE: Must be a U.S. Citizen and able to obtain and maintain a Federal Civil Agency Public Trust clearance prior to start date. . PRIMARY RESPONSIBILITIES: Windows Server Systems Administration: Design, implement, and proficiently administer Windows Server versions (2012, 2016, 2019, 2022 and 2025), Microsoft Azure, AWS, M365, Active Directory, DNS, DHCP, Hyper-V, PKI, GPO, and file/print services. Automation - PowerShell Scripting: Demonstrate advanced-level proficiency in reading and writing PowerShell scripts to automate tasks and enhance system efficiency. Compliance and Security Collaboration: Collaborate with security teams to establish and uphold compliance standards, utilizing frameworks such as CIS Benchmarks and DISA STIGS, ensuring a robust security posture. Support systems accreditation efforts for business and mission essential systems. Demonstrate familiarity with Federal Government security frameworks (i.e., STIGs, CIS, NIST) Technology Integration and Recommendations: Assess, install, and recommend innovative technologies encompassing databases, systems management, server virtualization, network storage, and security measures. Advise customers on innovations to control costs, incorporate best practices, integrate cloud native services/solutions. Client/Server Architecture Mastery: Maintain a comprehensive understanding of Client/Server Architecture and deploy solutions securely within internal and external environments. Documentation and Process Management: Create and maintain in-house and customer documentation for standardized processes, encompassing disaster recovery procedures and common issue resolution methods. Multi-Location Operations: Collaborate within a hybrid, multi-location operations team to administer and support existing production environments. Patch and Security Management: Execute patching and security configuration activities, ensuring servers and databases remain secure and up to date. Proactive Monitoring: Using provided tools, continuously monitor system health, performance, and operational trends, proactively identifying and addressing potential issues to prevent incidents. Effective Communication: Exhibit strong communication skills, interacting with Executives, Managers, Peers, and Customers to convey technical information effectively. Incident Management: Handle support tickets, manage incidents, service requests, and problems throughout their entire lifecycle. Incident Analysis and Reporting: Conduct thorough incident analysis to identify root causes and recommend potential solutions. Document status updates and communicate them to relevant stakeholders. Mentor and Coach: As a senior member of the team, provide technical leadership to mentor and coach junior members, provide growth opportunities and the application of advanced skills and experience to challenges. Shares knowledge and experience with members of the team to solve issues and work with coordinated members of cross-functional groups to apply knowledge and technical experience to resolve internal and customer IT requirements. Project Management: Responsible for entire projects or processes spanning multiple technical areas both internal and customer facing. BASIC QUALIFICATIONS: Bachelor degree and 8 years’ experience ; additional years of experience accepted in lieu of degree. Familiar with ticketing systems and the value of good documentation. Competent in essential administration concepts around Active Directory, Group Policy, Windows Server 2012, 2016, 2019, 2022,2025. Experienced in DNS, DHCP, PKI, and GPO. In-depth knowledge of scripting with PowerShell. Obtain a baseline 8570 certification [(IAT Level II) CCNA-Security, CySA+, GICSP, GSEC, Security+ CE, CND, SSCP] within 3 months of hire date. PREFERRED QUALIFICATIONS: Certified in Microsoft technologies. Security+ CE certification. AWS and/or Azure certifications. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: October 19, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $92,300.00 - $166,850.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

You would design and operate Linux-based infrastructure, manage platforms and backups, automate system administration, and provide escalation support for Antarctic program systems. | The role requires 4+ years of relevant experience and substantial Linux/RHEL administration, virtualization, OpenShift, Ansible, scripting, and security experience, which are not evidenced in your resume. | Description Few IT jobs come with a mission like this one!Leidos is looking for a Senior Systems Engineer to support the United States Antarctic Program (USAP) under the National Science Foundation's Antarctic Support Contract. This is a rare opportunity to apply your advanced systems engineering expertise to one of the most unique and mission-critical environments in the world.As a senior member of the Information Technology & Communications (IT&C) Data Systems Team, you'll design, deploy, and maintain critical Linux-based infrastructure supporting the core production systems for the USAP. This position may include temporary deployments to Antarctica, depending on operational needs and management discretion.This position is currently funded and there is approximately 1 year left on the Antarctic Support Contract.The candidate in the position must complete the physical and dental examinations required by the NSF for deploying to Antarctica. Due to contract requirements, US Citizenship is required.Must obtain a Public Trust security clearance prior to start date. This process could take up to 4 months.About the Antarctic Support Contract:Leidos Antarctic Support Contract (ASC) is the prime contractor to the National Science Foundation (NSF) in support of the United States Antarctic Program (USAP). Leidos supports the NSF's Office of Polar Program's Antarctic Infrastructure and Logistics by aligning with their Mission and Vision Statements:Vision: Expanding our scientific reach in Antarctica through increased operational and logistical effectiveness.Mission: To provide the operational and logistical platform necessary for the U.S. to conduct world-class science in Antarctica and maintain its active and influential presence on the continent.Leidos ASC provides science and logistics support for approximately 150 science and technical events across three geographically remote research stations; McMurdo Station, Palmer Station, and South Pole Station and several deep field sites across Antarctica. Each station or field site supports world class research across multiple science disciplines. The planning and implementation of science support requirements in Antarctica is a critical part of our mission.To learn more about the Leidos Antarctic Support contract, click here.Key ResponsibilitiesSystem Design & ImplementationDesign, engineer, and implement infrastructure projects aligned with USAP mission requirements.Analyze, specify, and document communications and systems requirements for distributed environments.Lead installation, configuration, migration, and upgrades across multi-platform systems (Linux, Windows, Hyper-V/VMware).Operations & AdministrationAdminister and maintain Red Hat Enterprise Linux (RHEL) systems and services.Manage containerized workloads and Red Hat OpenShift clusters.Perform backup and recovery operations and monitor system performance using tools like Veeam, Elastic Stack, and Zabbix.Maintain secure configurations aligned with DISA STIGs and other cybersecurity best practices.Automation & ToolingDevelop and execute automation using Ansible, bash, and Python scripts.Administer Red Hat Satellite and Git environments.Manage BIND DNS servers and contribute to DNS/DHCP configurations.Collaboration & SupportWork cross-functionally with Architecture, Network Operations, Information Security, and Client Services teams.Create and maintain technical documentation for infrastructure and operational procedures.Provide mentorship and code reviews for junior technical staff.Participate in a 24x7 support rotation and provide escalation-level troubleshooting.Required Qualifications:Bachelor's degree in Engineering, Computer Science, or a related field with 4+ years of relevant experience (additional experience may substitute for the degree)Proven Linux administration expertise, especially RHELExperience with VMware and Hyper-V, Red Hat OpenShift and container orchestration, bash/Python scripting, Git and CI/CD, Red Hat Satellite, Ansible playbooks, security and patch management, Elastic Stack or Splunk with Zabbix, and MariaDB/MySQLEngineering design, implementation, and SME experience with complex enterprise applicationsBudget and time management skills for technical projects, plus project management experienceStrong communication and interpersonal skills with a customer-service mindsetSelf-motivation and the ability to prioritize independentlyPreferred Qualifications:Microsoft 365 / Azure experienceWindows Server administration (2012/2016/2019) and PowerShellSAN and HP server hardware experienceSensor or weather satellite data acquisition and processing systemsIBM Maximo OpenShift deployment and managementPlease be advised that during the interview, you will be required to keep your camera on, and your interviewer will be taking your picture for identification purposes if an offer letter is extended to you.This position is eligible for deployment to Antarctica. Per contract and National Science Foundation requirements, candidates must not have been disciplined for, or separated from an employer prior to discipline for, incidents of stalking, sexual assault, or sexual harassment within the past three (3) years. Eligibility for deployment is also subject to further review, including background investigation and security screening, and NSF retains final authority over deployment eligibility given the sensitive and remote nature of the location.If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.Original Posting:October 16, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.Pay Range:Pay Range $92,300.00 - $166,850.00The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.About LeidosLeidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.Pay and BenefitsPay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.Securing Your DataBeware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.Commitment to Non-DiscriminationAll qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.#Remote

Lead complex commercial pursuits through proposal development, coordinating teams and senior stakeholders while shaping strategy and ensuring compliance. | Requires a bachelor's degree, at least eight years of relevant proposal management or business development experience, and expertise in proposal governance. | Leidos Energy is seeking an accomplished Senior Proposal Manager to lead complex, strategic, high-value, high-visibility, and high-risk commercial pursuits. This individual will lead cross-functional proposal teams and serve as a strategic partner to Growth/Business Development, technical and operational leadership, pricing, contracts, and senior stakeholders. The Senior Proposal Manager will drive teams toward cohesive, customer-focused winning strategies that differentiate Leidos while ensuring full compliance with customer requirements. Success requires the ability to lead experienced and senior professionals with differing technical, business, or strategic perspectives; respectfully challenge assumptions; facilitate decisions; and maintain momentum with urgency and purpose. The successful candidate will have deep knowledge of industry-standard proposal management practices, governance, compliance, and quality and be able to articulate the purpose and business value of proposal activities, including color reviews, risk and pricing reviews, compliance reviews, and quality reviews. This individual must apply these practices intelligently based on the needs of the pursuit rather than simply following process. Primary Responsibilities Lead complex, strategic, high-value, high-visibility, and/or high-risk commercial pursuits from pre-proposal planning through submission and post-submittal activities. Lead cross-functional teams, establishing clear expectations, accountability, decision points, and momentum throughout the pursuit. Serve as proposal strategy lead and strategic partner to Growth/Business Development, senior engineers and technical leaders, operations, pricing, contracts, and leadership. Navigate differing perspectives, respectfully challenge assumptions, and drive timely decisions that strengthen the solution and Leidos' competitive position. Translate customer requirements, competitive intelligence, technical solutions, and business objectives into a cohesive, customer-focused proposal strategy. Lead development of compelling win themes, discriminators, value propositions, proof points, and messaging that clearly communicate why Leidos' solution is different and why that difference matters to the customer. Analyze RFPs, RFQs, RFIs, and other commercial solicitations to identify requirements, evaluation criteria, risks, gaps, dependencies, and strategic response considerations. Own proposal compliance and establish proposal structure, schedules, compliance matrices, content plans, author assignments, review plans, checkpoints, and decision points. Lead kickoffs, solutioning and strategy sessions, color/team reviews, recovery activities, senior-level reviews, and final quality reviews. Tailor proposal processes and governance based on opportunity value, complexity, competitive position, risk, schedule, and customer expectations while maintaining required compliance and quality. Provide clear, constructive guidance to authors, engineers, SMEs, and leaders to improve responsiveness, differentiation, customer focus, and proposal quality. Ensure technical, management, contractual, risk, and pricing strategies align with the overall proposal strategy. Identify execution, compliance, strategy, and schedule risks early; develop recovery plans; and elevate issues requiring leadership decisions. Maintain team focus and momentum through challenging schedules, competing priorities, ambiguity, and changing customer requirements. Mentor proposal contributors and support continuous improvement of proposal processes, governance, templates, tools, training, and best practices, including lessons learned. Minimum Requirements Bachelor’s degree with at least eight (8) years of relevant proposal, business development, or related experience, including significant experience leading complex commercial proposals. Additional relevant experience may be considered in lieu of a degree, consistent with Leidos requirements for the position level. Demonstrated success leading complex, strategic, high-value, high-visibility, and/or high-risk pursuits through the complete proposal lifecycle. Demonstrated ability to lead and influence senior engineers, technical leaders, and business leaders; navigate competing viewpoints; facilitate difficult discussions; establish alignment; and drive timely decisions. Strong understanding of commercial procurement, competitive proposal development, customer evaluation processes, and proposal strategy. Demonstrated expertise translating customer requirements, competitive positioning, technical solutions, and business objectives into compelling, differentiated proposal strategies and content. Expert knowledge of proposal compliance, lifecycle processes, and governance, including compliance matrices, color/team reviews, risk and pricing reviews, review checkpoints, and final quality reviews. Ability to articulate the purpose and business value of proposal processes and gain team commitment to the appropriate level of rigor. Strong experience developing win themes, discriminators, value propositions, executive summaries, proof points, and customer-focused messaging. Strong leadership, facilitation, negotiation, and communication skills, with the ability to respectfully challenge senior stakeholders and drive accountability and results. Expert Microsoft Word skills and exceptional written, verbal, editing, and presentation preparation capabilities. Ability to synthesize complex technical and business information and communicate it clearly and persuasively. Demonstrated ability to lead geographically dispersed, cross-functional teams in a fast-paced commercial environment with rapid-turn pursuits and multiple concurrent priorities. Advanced proficiency with Microsoft PowerPoint, Excel, Outlook, and SharePoint. Due to the nature of the role, U.S. Citizenship is required. Preferred Qualifications APMP, Shipley, SMPS, or other recognized proposal-management certification. Experience supporting engineering, energy, infrastructure, utilities, or other complex commercial/technical markets. Significant experience leading large or strategically important commercial pursuits. Experience in high-volume, fast-paced commercial proposal environments requiring speed, agility, customer focus, and disciplined decision-making. Experience leading senior-level proposal strategy sessions, color reviews, and recovery efforts. Experience developing scalable or tiered proposal processes based on opportunity size, complexity, risk, and schedule. Experience mentoring technical staff new to proposal development. Experience with electronic procurement and proposal submission portals. Experience leading or supporting live orals, presentations, and/or demonstrations. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: October 14, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Lead security controls, vulnerability management, compliance, and complex security engineering for the ICE EHR program while protecting sensitive health information. | Requires a postgraduate degree, 15 years of relevant cybersecurity engineering and compliance experience, and strong federal authorization, vulnerability management, and technical leadership expertise. | The position supports the ICE EHR Program, whose mission will modernize clinical operations through the implementation of a secure, integrated, and interoperable enterprise EHR supporting healthcare delivery across IHSC facilities nationwide. The program spans the full transformation lifecycle, including solution configuration, systems integration, data migration, cybersecurity, testing, training and change management, deployment, go-live, and ongoing application support and sustainment. The IT Security SME / EHR Cybersecurity & ATO Lead provides cybersecurity expertise supporting security controls, access management, vulnerability management, compliance, authorization activities, and protection of sensitive health information. Primary Responsibilities • Plan and perform research, design assessment, integration, security engineering, and other assignments in cybersecurity. • Lead implementation, assessment, and sustainment of security controls, access management, vulnerability management, compliance, and authorization activities. • Assess complex technical solutions for security risk and support remediation, continuous monitoring, evidence development, and security documentation. • Support protection of sensitive health information and other protected or mission-sensitive data throughout the system lifecycle. • Provide technical leadership for highly complex cybersecurity and engineering areas and coordinate security activities across systems engineering and delivery teams. • Supervise or provide technical direction to a broad team of systems engineers, as assigned. • Perform other duties, as assigned. Basic Qualifications • Master’s degree and 15 years of relevant experience required. • Education and experience may be substituted for each other, but may not be double-counted. Each year of relevant experience may be substituted for one year of education, and vice versa, consistent with the applicable labor-category equivalency requirements. • Experience leading cybersecurity engineering, security controls, vulnerability management, access management, compliance, and authorization activities in complex enterprise environments. • Experience assessing technical solutions, documenting security evidence, managing remediation, and supporting continuous monitoring. • Experience providing technical leadership for complex security or systems engineering efforts. Preferred Qualifications • Experience securing healthcare systems or environments that process sensitive health information. • Experience supporting federal security authorization and compliance activities in regulated environments. Please be advised that during the interview, you will be required to keep your camera on, and your interviewer will be taking your picture for identification purposes if an offer letter is extended to you. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: September 28, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $154,050.00 - $278,475.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Manage and strengthen security and compliance across a Microsoft 365 GCC environment, including endpoint and identity policies, incident response, and audit and ATO support. | Requires a bachelor’s degree and at least eight years of relevant experience, or 12 years in lieu of a degree, plus U.S. citizenship or eligible U.S. person status and ability to obtain Public Trust level 5 clearance. | Leidos is seeking an experienced M365 Security and Compliance Administrator to join our Information Technology team. This role requires a seasoned professional who can strategically manage and enhance the security and compliance posture of the M365 environment within a GCC (Government Community Cloud) tenant, particularly in a federal agency context. This senior engineering role sits at the center of the organization’s device, identity, and M365 security ecosystem. The engineer is responsible for protecting enterprise Windows, macOS, iOS/iPadOS endpoints; ensuring compliant, reliable access to M365 services, and driving rapid engineering responses to vulnerabilities, outages, and operational risks. The successful candidate will apply with deep technical expertise, cross-platform engineering capability, and high operational security judgment. Role Summary: Responsible for securing and maintaining compliance of the Microsoft 365 (M365) ecosystem and enterprise endpoints. Leads security governance, implements and enforces controls across M365, email, identity, devices, and telemetry, and provides incident response and audit/ATO support to ensure alignment with federal and organizational security requirements. Must meet the following qualifications: Bachelors Degree and 8+ years of experience. 4 additional years of experience may be substituted in lieu of degree. Candidate MUST: be a US Citizen or US Person with the ability to obtain a Public Trust level 5 clearance. Required Qualifications Technical Skills Deep experience with Microsoft Defender (XDR, Endpoint, Cloud Apps). Hands-on with Sentinel SIEM, and cross-platform telemetry pipelines. Expert-level Intune engineering across Windows/macOS/iOS/iPadOS. Advanced PowerShell for remediation, automation, and OS image manipulation. Strong understanding of CAP architecture and identity risk enforcement. Experience with ATO control evidence, compliance mapping, and audit support. Soft Skills Growth mindset and willingness to learn emerging security domains. Strong cross-team collaboration (Cyber, Ops, EA, ICAM, Comms). Excellent communication—clear summaries, user-impact translation, and documentation. High reliability, ownership, and situational awareness during high-severity events. Preferred Qualifications Prior experience in federal security, high-compliance, or high‑assurance environments. Experience with Jamf, Okta connectors, Copilot audit logging, Graph API operations. Experience with mSCP baseline engineering and macOS security hardening. Prior involvement in enterprise-wide Conditional Access enforcement. Primary Responsibilities Strategic security oversight & governance Lead the development, implementation, and ongoing management of M365 security policies, standards, and technical guardrails aligned to federal requirements and organizational controls. Own governance for data protection capabilities including document classification, labeling, retention, and Data Loss Prevention (DLP) using Microsoft Purview. Email security & compliance management (Exchange Online) Define and enforce email security policies such as encryption, sensitivity labeling, and secure mail flow to reduce unauthorized disclosure. Implement and maintain email encryption solutions (S/MIME and/or Microsoft Information Protection) to protect confidentiality of email communications. Administer and monitor anti-spam, anti-phishing, and anti-malware protections to defend against evolving threats. Identity, access, and conditional access (Entra ID) Engineer and validate device-compliance–based Conditional Access policies across Windows, macOS, and mobile platforms. Investigate and remediate Conditional Access failures, identity anomalies, and external/guest access issues, including M365 B2B trust and secure partner collaboration requirements. Endpoint & device security engineering (Intune) Design, test, and deploy Intune configuration and compliance policies for Windows, macOS, and iOS/iPadOS, including Enrollment Status Pages (ESPs) and OOBE workflows. Develop remediation scripts (PowerShell/platform scripts/configuration profiles) to close compliance gaps and enforce security baselines. Coordinate enterprise rollout of urgent vulnerability mitigations and validated vendor fixes; support vulnerability reviews and baseline rebuilds. Risk management & compliance assurance (ATO / controls) Establish and operate a risk management approach to identify, assess, and mitigate security risks across the M365 ecosystem. Support ATO/control assessment activities by drafting implementation statements, collecting artifacts, and providing evidence aligned to audit/logging requirements. Security monitoring, SIEM, and telemetry engineering (Defender / Sentinel) Lead integration and operational management of Microsoft Defender and Microsoft Sentinel for threat detection, alerting, and response across M365. Build and maintain SIEM integrations/connectors (e.g., M365, collaboration and identity systems) and develop ingestion pipelines (e.g., Azure Function Apps) for third-party logs. Tune audit retention, analytic rules, and alert logic to improve signal quality and investigation readiness. Incident response & operational support / collaboration Provide Tier 3 troubleshooting for device compliance failures, identity/access incidents, telemetry gaps, and OS/app protection issues. Partner with cross-functional teams to align security solutions with business objectives, deliver technical leadership, and support enterprise syncs and operational reviews. Continuous improvement & innovation Stay current on M365 security/compliance updates, industry trends, and emerging capabilities; drive improvements to security posture and operational efficiency (including use of GCC Copilot where appropriate). Platform Scope / Tooling Microsoft 365 (GCC), Microsoft Purview (DLP/labels/classification/retention), Exchange Online, Entra ID & Conditional Access, Microsoft Intune, Microsoft Defender, Microsoft Sentinel, Azure (Function Apps / Log Analytics), plus integrations with collaboration/IT systems (e.g., ticketing and SaaS log sources). “Day in the Life" Morning Review Sentinel incidents, Defender telemetry gaps, and compliance drift. Respond to overnight CAP failures, Slack EMM issues, or OS update regressions. Join device/enterprise standups. Midday Build/test remediation scripts (CVE fixes, NTLM disablement, compliance corrections). Deploy or test Intune configuration profiles, ESP changes, or app protection updates. Troubleshoot support cases with Microsoft (Purview DSPM, Copilot logs, Okta connector). Afternoon Conduct cross-team investigations (external-user access anomalies, Teams meeting forensics). Validate CAP behaviors across platforms using test devices. Work on ATO evidence packages and documentation. End of Day Update Jira tasks, Confluence documentation, and CR submissions. Send status updates on active investigations, mitigations, and test results. Please Note: Please be advised that if you are moved to the interview stage, during the interview you will be required to keep your camera on, and your interviewer will be taking your picture for identification purposes if an offer letter is extended to you If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: August 26, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Lead organization in developing and deploying innovative technology solutions to improve business outcomes and market value. | Bachelor's degree in a technical discipline with 12+ years of relevant experience and proven leadership of multidisciplinary teams. | Leidos Energy | Homeland Sector | Technology Role Overview The Director, Innovation & Deployment leads the organization responsible for evolving how Leidos Energy creates and delivers differentiated value through technology. The team identifies opportunities to improve the business and its market value proposition through new technology, better application of existing technology, and changes to how technology is used, develops and tests solutions, communicates value propositions internally and externally, and deploys successful capabilities into operational use. The opportunity is to build a repeatable capability for turning promising ideas and technology into operational advantage—moving quickly from problem to evidence to deployed solution. This leader will help shape the technology organization for the combined Leidos Energy business, bringing together the capabilities, experience, and strengths of Leidos and ENTRUST. Success is measured by valuable capabilities reaching operational use and producing meaningful improvement—not by the number of technologies evaluated or prototypes produced. Key Responsibilities Identify and Prioritize Opportunities Engage with employees, business leaders, and technical teams to identify problems and opportunities where technology can materially improve outcomes. Consider existing Leidos and Energy capabilities alongside commercial, partner, and emerging technologies. Prioritize opportunities based on expected value, feasibility, risk, implementation effort, and ability to scale. Rapidly determine whether opportunities demonstrate sufficient value to scale, redirect, or stop investment. Develop Working Solutions Lead rapid development, experimentation, prototyping, and testing to generate evidence and reduce uncertainty. Determine when to build, buy, configure, integrate, partner, or reuse existing capabilities. Apply the technology most appropriate to the problem rather than favoring novelty for its own sake. Incorporate users and operational realities throughout development. Deploy and Transition Capabilities Own the path from identified opportunity through operational deployment—not simply prototype or demonstration. Address the technical, security, workflow, adoption, and organizational requirements necessary for successful use. Partner with Operations & Sustainment throughout development to ensure successful capabilities are ready for transition into ongoing operation and support. Transition successful capabilities into the sustained technology baseline and stop or redirect initiatives when evidence does not support continued investment. Lead Innovation & Deployment Establish a repeatable approach that reduces the time and friction required to move from problem to evidence to deployed capability. Manage the organization, portfolio, resources, investments, and partnerships necessary to deliver the mission. Provide the Energy CTO and Business Area leadership with clear insight into opportunities, progress, risk, investment, and realized value. Build an effective, engaged team by bringing together existing capabilities, developing people and leaders, and creating opportunities for talent across the combined Energy organization. Leadership Expectations Start with the problem, not the technology. Select technology based on the outcome to be improved, not its novelty. Bias toward working solutions. Learn quickly through building, testing, and evidence. Own deployment. Innovation creates value when capabilities reach operational use. Learn and simplify. Scale what works, change or stop what does not, and avoid unnecessary technology complexity. Operate as one technology organization. Apply capabilities and resources across team and organizational boundaries to achieve the best business outcome. Basic Qualifications Bachelor’s degree in engineering, computer science, information technology, or a related technical discipline and 12+ years of relevant professional experience; equivalent combination of education and experience considered. Demonstrated experience leading and developing technical organizations and multidisciplinary teams, including developing technical leaders. Demonstrated record of taking multiple technology capabilities, improvements, or technology-enabled changes from concept or experimentation through successful operational deployment. Demonstrated ability to identify high-value problems, evaluate alternative approaches, and use evidence to scale, redirect, or stop technology investments. Ability to communicate technology choices, evidence, risks, and tradeoffs clearly to senior business and technical leaders and lead effectively across organizational boundaries. Preferred Qualifications Master’s degree in a relevant technical or business discipline. Deep understanding of energy, utility, engineering, or another engineering-intensive business, including how technology enables the work of technical professionals. Experience rapidly developing and scaling technology-enabled improvements within a complex or highly governed organization. Experience operating successfully in a large, matrixed organization. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: October 2, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $154,050.00 - $278,475.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Architect and implement enterprise Ansible-based automation and workflows with integrations and secure credential management. | Requires 8-12 years experience with Ansible, infrastructure automation, scripting, enterprise integrations, and Windows/Linux systems, plus relevant degrees and clearance. | The Senior Infrastructure Automation Engineer will support the Leidos SEC ISS2 contract by architecting, engineering, and building an enterprise infrastructure and operations automation capability centered on Red Hat Ansible Automation Platform and Ansible. The SEC environment is expanding automation from an existing baseline and establishing a repeatable model that technical teams can use to automate infrastructure configuration, software and agent deployment, patching, operational procedures, and approved remediation without creating unnecessary dependencies on a single infrastructure team. The engineer will work closely with the OpenShift/Kubernetes GitOps and CI/CD engineer to build an integrated automation ecosystem supporting OpenShift modernization, containerization, observability, and day-to-day Operations. The role will help establish reusable automation, governance, RBAC, credentials, execution environments, APIs, webhooks, testing, and documentation across multiple SEC technical teams. This position is Telework / Remote. Please be advised that during the interview, you will be required to keep your camera on, and your interviewer will be taking your picture for identification purposes if an offer letter is extended to you." Primary Responsibilities In this Role you will: Architect and implement the SEC enterprise infrastructure and operations automation capability using Ansible Automation Platform and Ansible. Establish reusable AAP organizations, projects, inventories, credentials, execution environments, job templates, workflows, RBAC, and operational standards for multiple technical teams. Develop and maintain reusable Ansible roles, playbooks, collections, and workflows for infrastructure configuration, software deployment, agent deployment, upgrades, patching, and operational procedures. Integrate GitHub Enterprise with AAP so automation source, version control, review, testing, and promotion are governed through an auditable Git-based process. Integrate AAP with CyberArk or the approved SEC secrets-management capability so credentials are protected and are not embedded in repositories or automation content. Design and implement API-driven and event-driven automation, including approved integrations with Datadog, ServiceNow, and other enterprise systems. Build the automation required to support Datadog onboarding, agent deployment, configuration, tagging, upgrades, and other repeatable observability tasks. Develop approved automated-remediation workflows that can be triggered by Datadog events or other operational conditions, with appropriate authorization, safety controls, auditability, and rollback considerations. Support infrastructure automation for Windows, Linux/Unix, OpenShift/Kubernetes, virtualization, storage, networking, and other applicable infrastructure domains while respecting the technical ownership of those teams. Work with the GitOps/CI/CD engineer to determine where Ansible/AAP should integrate with OpenShift and application delivery workflows without duplicating GitOps or container CI responsibilities. Establish development, testing, approval, and production-execution standards for automation so teams can safely build and manage their own approved automation within the shared AAP framework. Evaluate manual operational processes, identify appropriate automation opportunities, and engineer reusable solutions that reduce repetitive work and operational toil. Develop and validate automation in lower environments, test failure and rollback behavior, and establish evidence that demonstrates reliable execution before production use. Document architecture, standards, integrations, runbooks, automation usage guidance, and support procedures for the long-term operation of the platform. Work collaboratively with the OpenShift/Kubernetes GitOps and CI/CD engineer and other engineering teams to establish a cohesive enterprise automation capability. Basic Qualifications Typically requires a BS degree and 8-12 years of prior relevant experience, or a Master's degree with 6-10 years of prior relevant experience. Additional relevant experience may be considered in lieu of degree requirements where permitted by contract. Strong hands-on experience designing and implementing enterprise infrastructure, configuration-management, or operations automation. Strong experience with Ansible and/or Ansible Automation Platform in production environments. Experience designing reusable automation including roles, playbooks, collections, inventories, credentials, execution environments, jobs, and workflows. Experience using Git-based workflows to develop, review, test, and promote automation content. Experience integrating automation platforms with APIs, webhooks, ITSM systems, secrets-management systems, or monitoring/observability platforms. Experience administering or engineering automation controls such as RBAC, service accounts, credentials, execution environments, and audit logging. Production experience automating Windows and Linux/Unix infrastructure and at least one of Kubernetes/OpenShift, virtualization, cloud, storage, or network platforms. Strong scripting and programming skills using Python, PowerShell, Bash, or comparable languages for automation and API integration. Strong troubleshooting, systems integration, and technical problem-solving skills across infrastructure and enterprise platforms. Ability to architect solutions, evaluate alternatives, document technical decisions, and communicate recommendations to technical teams and customer stakeholders. Must meet applicable contract citizenship and work authorization requirements and be able to obtain and maintain SEC Public Trust or other required clearance. Preferred Qualifications Direct experience designing or administering Red Hat Ansible Automation Platform at enterprise scale. Experience with AAP organizations, execution environments, workflows, inventories, service accounts, credential management, RBAC, and API-driven execution. Experience integrating AAP/Ansible with CyberArk, ServiceNow, Datadog, GitHub, or comparable enterprise systems. Experience with event-driven automation and automated remediation triggered by monitoring/observability platforms. Experience supporting OpenShift/Kubernetes infrastructure and container platforms. Experience with GitOps/CI/CD platforms and understanding of how infrastructure automation complements application delivery pipelines. Experience with infrastructure-as-code technologies such as Terraform or comparable tools. Experience building automation platforms and standards from the ground up rather than only maintaining established automation environments. Experience in federal environments governed by FISMA, NIST, FedRAMP, or similar security requirements. Relevant certifications in Ansible, Red Hat, Kubernetes, cloud, automation, or related disciplines. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: September 23, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Serve as Product Owner managing Agile team backlog and delivering software solutions for a safety-critical air traffic automation platform. | Requires Agile Product Owner experience, software development familiarity, cloud system design, and ability to work in regulated government environments. | Leidos is seeking a Senior Systems Engineer — Product Owner to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform (L-CAP). L-CAP is a mission-critical, future-ready automation platform built on a hybrid cloud data mesh architecture, enabling next-generation air traffic management capabilities. This role operates within a SAFe/Agile framework as part of an Agile Release Train (ART) delivering iterative value across the program. In this position, you will serve as the Product Owner for a development team in an Agile/SAFe environment, owning the team backlog and assisting in the design and implementation of software solutions alongside your team while working with program architects, customer stakeholders, Product Management, and DevSecOps teams. You will translate platform and mission capability needs into testable, prioritized work that the team can deliver predictably in a highly regulated, safety-critical environment. This is a hybrid position requiring 3 days onsite and 2 days working from home, if you are located within a commutable distance (Less than 1 hour's drive one-way during normal traffic) from Gaithersburg, MD; Eagan, MN; or Egg Harbor Township, NJ.However, if you do not reside within a commutable distance, you may be considered for a 100% remote role. This role focuses on building and modernizing real-time, safety-critical systems using a combination of traditional systems engineering and AI-augmented software development practices. You’ll work on software that directly supports national air traffic operations, applying AI tools to accelerate development, improve quality, and enhance system reliability. Primary Responsibilities • Own and prioritize the backlog for one or more Agile teams, sequencing work based on stakeholder needs, program priorities, and dependencies, and ensuring the development team builds the right functionality • Review program requirement documents, system specifications, and applicable FAA standards and orders to extract intent, constraints, and acceptance criteria • Decompose high-level platform and mission capability needs into specific, testable capability statements (Agile features and stories) with clear acceptance criteria • Maintain traceability from source requirements through features, stories, and verification evidence, ensuring compliance outcomes are demonstrable • Engage customer stakeholders to identify use cases with an emphasis on completeness, testability, alignment with operational workflows, and readiness for validation and field activities • Define team PI objectives, participate in PI planning and backlog refinement, make timely scope decisions, and accept completed work • Systematically capture and communicate design decisions, performance trade-offs, compliance rationales, and risk assessments with each release, enabling reviewers to trace decision-making and provide informed feedback • Prepare and review technical documentation, including use cases, user interface specifications, and interface definitions • Coordinate with the Release Train Engineer, Product Management, systems engineering, and Test and Evaluation to manage dependencies and align delivery with integration and verification milestones • Lead and participate in structured reviews and inspections Basic Qualifications • Bachelor's degree in Computer Science, Software Engineering, or a related discipline with 8+ years of relevant experience, or a Master's degree with 6+ years of relevant experience. (Equivalent experience may be used in lieu of degree) • Experience and familiarity with Agile methodology, principles, and tools • Experience in the role of Agile Product Owner, including owning and prioritizing the product backlog, defining complete product backlog items (user stories), making timely decisions on scope, and acceptance of work • Demonstrated ability to decompose complex requirements into testable work items with clear, verifiable acceptance criteria • Strong understanding of disciplined engineering processes, including attention to detail • Past practical exposure to writing, testing, debugging, and maintaining software or scripts • Experience with the design of cloud-based systems • Experience in engaging customers to understand needs, deliver solutions, manage expectations, and maintain an ongoing relationship • Experience working within a Scaled Agile (SAFe) organization, including PI planning and cross-team coordination • Clear and effective verbal and written communication • Ability to obtain and maintain a Public Trust • U.S. citizenship required • Successful completion of background investigations as required by the government customer Preferred Qualifications • Knowledge of and experience with AI-assisted development workflows and tools (Claude Code, Codex, etc.) • Experience with Java, Python, React, and scripting languages • SAFe Product Owner / Product Manager (POPM) certification • Knowledge of and experience with DevSecOps practices and CI/CD pipelines • Knowledge of hybrid cloud data mesh architectures and microservices platforms • Familiarity with MBSE concepts and systems engineering integration • Knowledge of air traffic control systems, air traffic management, general aviation, and/or flight services • Practical knowledge of FAA/DoD systems, technical policies, standards, and orders • Knowledge of FedRAMP, FISMA, or government security compliance frameworks • Experience supporting verification and validation of safety-critical systems • Track record of successful delivery on large government programs • Desired but not required: Commutable distance to Gaithersburg, MD; Eagan, MN; or Egg Harbor Township, NJ. Why Leidos? You’ll work on systems where performance, precision, and reliability matter — every second. This is not experimental AI for prototypes. This is disciplined, responsible AI applied to mission-critical software that supports national infrastructure. If you’re excited by solving complex problems in regulated, real-world environments — and using AI as a force multiplier rather than a shortcut — we’d like to talk. ATMC If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting:September 21, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range:Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. Remote Skills: Agile Programming Methodologies, Air Traffic Control (ATC), Artificial Intelligence (AI), Automation, Aviation Industry, Background Investigation, Backlog Prioritization, Cloud Architecture, Cloud Computing, Computer Science, Continuous Deployment/Delivery, Continuous Integration, Control Systems, Debugging Tools, Detail Oriented, Establish Priorities, FISMA - Federal Information Security Management Act, Federal Aviation Administration (FAA), Government, Hybrid Cloud, Java, Legal, Maintain Compliance, Microservices, Needs Assessment, Presentation/Verbal Skills, Problem Solving Skills, Product Backlog, Product Management, Prototyping, Python Programming/Scripting Language, Quality Management, React.js, Risk Analysis, Safety Systems, Scripting (Scripting Languages), Scrum Product Owner, Security Compliance, Software Administration, Software Engineering, System Integration (SI), System Test, Systems Engineering, Systems Reliability, Team Lead/Manager, Technical Writing, Test Plan/Schedule, Testability, Time Management, Traceability, United States Citizen, United States Department of Defense (DoD), Use Cases, User Interface (UI) Specification, Validation Testing, Work From Home Leidos Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business. Company Size: 10,000 employees or more Industry: Engineering Services 1969 Website: http://leidos.com/

Lead security governance and compliance for M365 ecosystem including endpoint security, identity, and device management. | Senior-level experience with M365 security, compliance, Intune, PowerShell automation, and federal security standards. | R-00190545 Description Leidos is seeking an experienced M365 Security and Compliance Administrator to join our Information Technology team. This role requires a seasoned professional who can strategically manage and enhance the security and compliance posture of the M365 environment within a GCC (Government Community Cloud) tenant, particularly in a federal agency context. This senior engineering role sits at the center of the organization’s device, identity, and M365 security ecosystem. The engineer is responsible for protecting enterprise Windows, macOS, iOS/iPadOS endpoints; ensuring compliant, reliable access to M365 services, and driving rapid engineering responses to vulnerabilities, outages, and operational risks. The successful candidate will apply with deep technical expertise, cross-platform engineering capability, and high operational security judgment. Role Summary: Responsible for securing and maintaining compliance of the Microsoft 365 (M365) ecosystem and enterprise endpoints. Leads security governance, implements and enforces controls across M365, email, identity, devices, and telemetry, and provides incident response and audit/ATO support to ensure alignment with federal and organizational security requirements. Must meet the following qualifications: Bachelors Degree and 8+ years of experience. 4 additional years of experience may be substituted in lieu of degree. Candidate MUST: be a US Citizen or US Person with the ability to obtain a Public Trust level 5 clearance. Required Qualifications Technical Skills • Deep experience with Microsoft Defender (XDR, Endpoint, Cloud Apps). • Hands-on with Sentinel SIEM, and cross-platform telemetry pipelines. • Expert-level Intune engineering across Windows/macOS/iOS/iPadOS. • Advanced PowerShell for remediation, automation, and OS image manipulation. • Strong understanding of CAP architecture and identity risk enforcement. • Experience with ATO control evidence, compliance mapping, and audit support. Soft Skills • Growth mindset and willingness to learn emerging security domains. • Strong cross-team collaboration (Cyber, Ops, EA, ICAM, Comms). • Excellent communication—clear summaries, user-impact translation, and documentation. • High reliability, ownership, and situational awareness during high-severity events. Preferred Qualifications • Prior experience in federal security, high-compliance, or high‑assurance environments. • Experience with Jamf, Okta connectors, Copilot audit logging, Graph API operations. • Experience with mSCP baseline engineering and macOS security hardening. • Prior involvement in enterprise-wide Conditional Access enforcement. Primary Responsibilities Strategic security oversight & governance • Lead the development, implementation, and ongoing management of M365 security policies, standards, and technical guardrails aligned to federal requirements and organizational controls. • Own governance for data protection capabilities including document classification, labeling, retention, and Data Loss Prevention (DLP) using Microsoft Purview. Email security & compliance management (Exchange Online) • Define and enforce email security policies such as encryption, sensitivity labeling, and secure mail flow to reduce unauthorized disclosure. • Implement and maintain email encryption solutions (S/MIME and/or Microsoft Information Protection) to protect confidentiality of email communications. • Administer and monitor anti-spam, anti-phishing, and anti-malware protections to defend against evolving threats. Identity, access, and conditional access (Entra ID) • Engineer and validate device-compliance–based Conditional Access policies across Windows, macOS, and mobile platforms. • Investigate and remediate Conditional Access failures, identity anomalies, and external/guest access issues, including M365 B2B trust and secure partner collaboration requirements. Endpoint & device security engineering (Intune) • Design, test, and deploy Intune configuration and compliance policies for Windows, macOS, and iOS/iPadOS, including Enrollment Status Pages (ESPs) and OOBE workflows. • Develop remediation scripts (PowerShell/platform scripts/configuration profiles) to close compliance gaps and enforce security baselines. • Coordinate enterprise rollout of urgent vulnerability mitigations and validated vendor fixes; support vulnerability reviews and baseline rebuilds. Risk management & compliance assurance (ATO / controls) • Establish and operate a risk management approach to identify, assess, and mitigate security risks across the M365 ecosystem. • Support ATO/control assessment activities by drafting implementation statements, collecting artifacts, and providing evidence aligned to audit/logging requirements. Security monitoring, SIEM, and telemetry engineering (Defender / Sentinel) • Lead integration and operational management of Microsoft Defender and Microsoft Sentinel for threat detection, alerting, and response across M365. • Build and maintain SIEM integrations/connectors (e.g., M365, collaboration and identity systems) and develop ingestion pipelines (e.g., Azure Function Apps) for third-party logs. • Tune audit retention, analytic rules, and alert logic to improve signal quality and investigation readiness. Incident response & operational support / collaboration • Provide Tier 3 troubleshooting for device compliance failures, identity/access incidents, telemetry gaps, and OS/app protection issues. • Partner with cross-functional teams to align security solutions with business objectives, deliver technical leadership, and support enterprise syncs and operational reviews. Continuous improvement & innovation • Stay current on M365 security/compliance updates, industry trends, and emerging capabilities; drive improvements to security posture and operational efficiency (including use of GCC Copilot where appropriate). Platform Scope / Tooling Microsoft 365 (GCC), Microsoft Purview (DLP/labels/classification/retention), Exchange Online, Entra ID & Conditional Access, Microsoft Intune, Microsoft Defender, Microsoft Sentinel, Azure (Function Apps / Log Analytics), plus integrations with collaboration/IT systems (e.g., ticketing and SaaS log sources). “Day in the Life" Morning • Review Sentinel incidents, Defender telemetry gaps, and compliance drift. • Respond to overnight CAP failures, Slack EMM issues, or OS update regressions. • Join device/enterprise standups. Midday • Build/test remediation scripts (CVE fixes, NTLM disablement, compliance corrections). • Deploy or test Intune configuration profiles, ESP changes, or app protection updates. • Troubleshoot support cases with Microsoft (Purview DSPM, Copilot logs, Okta connector). Afternoon • Conduct cross-team investigations (external-user access anomalies, Teams meeting forensics). • Validate CAP behaviors across platforms using test devices. • Work on ATO evidence packages and documentation. End of Day • Update Jira tasks, Confluence documentation, and CR submissions. • Send status updates on active investigations, mitigations, and test results. Please Note: Please be advised that if you are moved to the interview stage, during the interview you will be required to keep your camera on, and your interviewer will be taking your picture for identification purposes if an offer letter is extended to you • If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: August 26, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com . Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits . Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com . If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission . Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Remote #Featuredjob

Lead cybersecurity authorization efforts and ensure compliance with Navy RMF and security policies for enterprise systems. | Requires 8-12 years cybersecurity experience, RMF expertise, security certification, and hands-on knowledge of DoD cybersecurity tools and processes. | More About the Role: Leidos is seeking a Senior Information System Security Engineer (ISSE) to support cybersecurity authorization related efforts for SMIT. SMIT is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport (SMIT) program, the Leidos team will deliver the core backbone of the Navy's enterprise network (NMCI), including cybersecurity services, network operations, service desk, and data transport. Ultimately, the Leidos team will support the Navy in unifying its shore-based networks and data management to improve capability and service while also saving significant dollars by focusing efforts under one enterprise network. What You'll Get to Do: The ISSE will perform cybersecurity authorization services, including acting as a main point of contact for cybersecurity authorization related aspects to the assigned information systems, ensuring systems are maintained per security policies and procedures and maintaining compliance and ongoing reporting to management. Responsibilities include: Serve as a primary information system security engineer (ISSE) for Authorization to Operate (ATO) packages under the Navy Risk Management Framework (RMF). Assist in the development and review of ATO submissions and coordinate all updates and corrections to assessment and authorization (A&A) artifacts. Evaluate software and hardware during pre-acquisition phases to determine its ability to meet minimum security requirements based on NIST SP 800-53 Rev 5 security controls. Author, review, coordinate and submit cybersecurity authorization required artifacts to eMASS (including change requests) to achieve milestones such as Interim Authority to Test (IATT) and ATO in accordance with the project schedule. Support conducting cybersecurity authorization activities to comply with all current Cybersecurity and IA manuals, instructions, and guides within the DoDI 8500.01, DON 5239, the RMF Process Guide, and the RMF Risk Assessment Guide. Continuously monitor system resources through automated scanning and implement automated reporting feeds to support cybersecurity authorizations. Verify patch compliance using the approved technical solution (i.e., Assured Compliance Assessment Solution (ACAS)), Information Assurance Vulnerability Alert (IAVA) compliance dashboards, and Microsoft Defender for Endpoints. Coordinate with local administrators to troubleshoot and elevate patching issues in a timely manner in order to meet patch compliance timelines. Assist with the implementation of security procedures, and verify information system security requirements, including coordinating the execution, review, and disposition of Security Technical Implementation Guide (STIG) checklists for systems, applications, developed code and other components. Independently develop and maintain system security documentation, including drafting, reviewing, editing and recommending guidance for Standard Operating Procedures (SOP), Tactics, Techniques, & Procedures (TTP), Plan of Action and Milestones (POA&M) and Federal Information Security Management Act (FISMA) Score Card. Participate in regular briefings with the customer on cybersecurity statuses, including preparing briefing materials. Work closely with government Cyber team to support ATO conditions and requirements. Support site visits / audits, including System Readiness Reviews (SRR). Ensure secure, effective and efficient operation of network systems, architecture, and topology. Assist with the development and application of business processes to ensure they have the appropriate level of security. Participate in strategic network, security, and operations new technology planning. As a cybersecurity authorization services security expert, assist the engineering managers in employing approved defense-in-depth principles and practices (e.g., defense-in-multiple places, layered defenses, and security robustness) Discuss and document the Ports, Protocols and Services (PPS) to include ensuring the dataflows are accurate, CAL boundaries crossed are compliant, and registrations with the AO are completed per DODI 8551.1. Develop innovative solutions to complex, cross-discipline cybersecurity authorization challenges spanning multiple technical areas. Serve as a technical point of contact with external stakeholders, including subcontractors and vendors, on cybersecurity authorization matters. Influence project and government team leadership on ISSE solution design, process, and approach decisions. You'll Bring These Qualifications: Bachelor's degree and 8-12 years of prior relevant experience or Master's with 6-10 years of prior relevant experience in Cybersecurity, Information Security, IT, EE, Network Engineering, Computer Science, or related field. Hold an active security certification that meets DOD 8570 IAT level III or higher. Must have complete understanding of the RMF steps, especially Steps 4 through Steps 7. Ability to identify upon review of a system authorization boundary and its components to identify all applicable STIGs. Ability to decompose a security control/security check and ensure the provided artifact and test result satisfies said control/AP/check. Understanding of techniques and tactics used to exploit systems (MITRE ATTACK) to determine risk and possible mitigations. Ability to understand technical mitigations/know resources to identify proper mitigating factors (i.e. ;br> Experience with eMASS to include control inheritance, TR Import, and POAM import functionality. Support conducting cybersecurity authorization activities to comply with all current Cybersecurity and IA manuals, instructions, and guides within the DoDI 8500.01, DON 5239, the RMF Process Guide, and the RMF Risk Assessment Guide. Verify patch compliance using the approved technical solution (i.e., Assured Compliance Assessment Solution (ACAS)), Information Assurance Vulnerability Alert (IAVA) compliance dashboards, and Microsoft Defender for Endpoints. Assist with the implementation of security procedures, and verify information system security requirements, including coordinating the execution, review, and disposition of Security Technical Implementation Guide (STIG) checklists for systems, applications, developed code and other components. Independently develop and maintain system security documentation, including drafting, reviewing, editing and recommending guidance for Standard Operating Procedures (SOP), Tactics, Techniques, & Procedures (TTP), Plan of Action and Milestones (POA&M) and Federal Information Security Management Act (FISMA) Score Card. Assist with the development and application of business processes to ensure they have the appropriate level of security. Discuss and document the Ports, Protocols and Services (PPS) to include ensuring the dataflows are accurate, CAL boundaries crossed are compliant, and registrations with the AO are completed per DODI 8551.1 Hands-on experience with a variety of cybersecurity tools. Hands-on experience in working with DoD networks. Experience in FISMA and other information assurance assurance-related compliance reporting. Attention to detail is a must. Ability to multi-task, self-assign work in a dynamic, fast-paced environment. Analytical, communication and troubleshooting skills that enable proactive and effective collaboration with a virtual team, including the ability to clearly articulate status and present to both customers and program leadership. Experience in one of the following areas: cybersecurity assessment, vulnerability scanning, integration and testing, data analytics or security operations. Experience leading cybersecurity tasks and collaborate with customers, stakeholders, and team members. Knowledge of cybersecurity assessment and authorization (A&A) and associated processes, procedures, and activities in accordance with DoDID 8500.01, DoDI 8551.01, the RMF Process Guide, the RMF Risk Assessment Guide, and other applicable NIST instructions, guidelines. Experience supporting the formal Cybersecurity/IA testing required by government accrediting authorities and preparing System Security Plans. Communication abilities, both verbal and written, including business writing on complex topics. Able to reach out across different teams and disciplines to include internal/external stakeholders. Understanding of supporting security initiatives, conducting security monitoring, reporting and maintaining security compliance following security regulations and policies. Knowledge of Security Engineering and Architecture, Assessment and Authorization, Vulnerability Assessment, Incident Management, Vulnerability Management, Security Operations, and Policy and Program Development. Motivated self-starter with ability to lead and work in a matrix organization and communicate effectively with peers and program leadership. These Qualifications Would be Nice to Have: Top Secret Clearance. Hands-on experience in working with Cloud Authorizations. Hands-on experience in working with NMCI authorizations. Experience with ITIL processes and/or ITIL Foundation V4 certification. An entrepreneurial spirit with the ability to drive innovation independently; have a passion to improve at every opportunity. Proven ability to credibly coordinate between technical teams and business stakeholders. Willing to perform shift work. NGEN If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares. Original Posting: August 5, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Architect and build scalable real-time systems through full software development lifecycle. | US citizen with extensive Java, JavaScript, cloud-ready app experience, AI/ML skills, and 10-12 years experience or 4 years in lieu of degree. | The Homeland Sector within Leidos is seeking a Full Stack Developer with strong systems, software, cloud, and Agile experience to support a complex program to provide Agile development and operations and maintenance for critical systems on a mission-critical program supporting the Passenger Systems Program Directorate (PSPD) within Customs and Border Protection (CBP). PSPD supports the Department of Homeland Security (DHS) and CBP critical missions, specifically screening and processing travelers at the ports of entry (POEs) into the United States. In this hands-on position, you will work collaboratively to architect, design, build, deliver, and enhance highly available, scalable, real-time systems. You will exercise your judgment in determining and recommending the best designs based on customer business objectives, timelines, and other resource constraints. You will participate in and/or direct major deliverable of projects through all aspects of the software development life cycle including scope and work estimation, architecture and design, coding, and unit testing. **This position REQUIRES the candidate to be in Ashburn, VA, twice a week** Basic Qualifications: BS/BA degree and 12 years of related experience or Master’s with 10 years of related experience; OR 4 years of related experience in lieu of degree Must be able to maintain and obtain a CBP Background Investigation prior to start Must be a US citizen Experience working with AI/ML as an integral part of executing the software lifecycle and/or implementing AI/ML solutions to support mission Experience with Agile Scrum methodology and working in a SecDevOps environment Experience working with containerized applications preferably utilizing Konvoy 3+ years’ experience developing cloud ready applications and/or experience migrating applications to the cloud. 2+ years of experience in one of the following: JAVA, JSF, JavaScript, Spring, Automated test tools such as Selenium. Minimum 2 years of experience in at least 2 of the following: React, Angular, Redux, HTML, CSS, JSX, bootstrap, ES6, Redux, JWT, JSON, Babel, Webpack, Axios, NPM, Node. Proficient in JAVA, JavaScript, including DOM manipulation and the JavaScript object model Thorough understanding of React and Angular and its core principles 2+ years experience with Microservices/RESTful APIs Expertise with Axios framework to work with rest services. Hands on experience with HTML/CSS/Bootstrap Hands on experience of modern authorization mechanisms, such as JSON Web Token (JWT) Preferred Qualifications: Hands on experience with Gemini Enterprise AI Platform Hands on working experience with Redux Store for session management. Hands on experience with more current specifications of EcmaScript (ES6) Experience with common front-end development tools such as Babel, Webpack, NPM, Node etc. A knack for benchmarking and optimization is plus. AWS Developer or Solutions Architect certifications Active Full CBP BI Experience with Google Cloud If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: September 15, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Provide technical leadership and systems engineering expertise to support enterprise digital transformation and modernization initiatives. | Bachelor's degree with 8-10 years experience, proficiency in systems engineering lifecycle, MBSE, and ability to obtain DHS Public Trust. | Leidos is seeking a Senior Systems Engineer to support the U.S. Coast Guard (USCG) CG-TECH-TRT/DME (Technical Readiness Transformation) (Digital Modeling and Engineering )U.S. Coast Guard CG-TECH-TRT organization in executing enterprise digital transformation, systems modernization, and automation initiatives supporting Force Design 2028 objectives. The Senior Systems Engineer will provide technical leadership, systems engineering expertise, and integration support across enterprise transformation activities, automation pilots, digital engineering initiatives, and modernization efforts within the CGOne environment. The role will support planning, coordination, analysis, implementation, and governance activities associated with Coast Guard enterprise technology modernization and mission enablement initiatives. This individual will work closely with Coast Guard leadership, program managers, enterprise architects, developers, cybersecurity teams, and mission stakeholders to define technical requirements, evaluate solutions, and ensure alignment between operational needs and enterprise engineering objectives. Primary Responsibilities Provide systems engineering support for Coast Guard digital transformation and automation initiatives. Analyze operational requirements and develop technical recommendations supporting enterprise modernization objectives. Support systems integration, requirements management, architecture development, and solution engineering activities. Develop systems engineering artifacts including CONOPS, requirements documentation, interface definitions, workflows, and technical assessments. Support automation pilot evaluations, feasibility assessments, and implementation planning. Translate operational requirements and concepts of operations into traceable UAFML model artifacts that support digital engineering, modernization, and architecture decision-making. Build and maintain enterprise and system architecture models in Cameo Enterprise Architecture, including diagrams, elements, and views, while executing model queries, validation checks, and trade studies to inform engineering decisions. Coordinate with cloud, cybersecurity, data, and application development teams to support scalable enterprise solutions. Participate in governance boards, technical reviews, stakeholder meetings, and program status briefings. Support enterprise architecture alignment and integration activities across multiple Coast Guard mission systems and platforms. Assist in identifying opportunities for process automation, workflow optimization, and operational efficiencies. Support development of technical roadmaps, migration plans, and implementation strategies. Monitor project risks, dependencies, technical issues, and integration impacts across initiatives. Contribute to continuous improvement efforts, technical standards development, and operational readiness planning. Basic Qualifications Bachelor’s degree in Systems Engineering, Engineering, Computer Science, Information Technology, or related discipline and 8-10 yrs or 6-10 years w/Masters of related experience. Additional experience may be considered in lieu of degree. Experience supporting complex federal IT, systems engineering, or modernization programs. Experience with systems integration, enterprise architecture, or digital transformation initiatives. Familiarity with systems engineering lifecycle processes and requirements management practices. OMG Certified Systems Modeling Professional (OCSMP) Model Builder. Strong written and verbal communication skills. U.S. Citizenship required. Ability to obtain and maintain a DHS Public Trust. Preferred Qualifications Experience supporting DHS or U.S. Coast Guard programs. Familiarity with cloud technologies (AWS/Azure), ServiceNow, Salesforce, or enterprise automation platforms. Knowledge of enterprise integration, digital engineering, and automation governance practices. Experience with MBSE, SysML, BPMN, or enterprise architecture frameworks. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: September 15, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Develop microservices, participate in Agile workflows, write automated tests, and collaborate on air traffic management modernization. | Bachelor's degree or equivalent experience with proficiency in Java or C++, U.S. citizenship, and ability to obtain Public Trust clearance. | ​Leidos is seeking an Associate Software Developer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Automation Platform (L-CAP). L-CAP is a mission-critical, future-ready automation platform built on a hybrid cloud data mesh architecture, enabling next-generation air traffic management capabilities. We are building with an AI-first engineering mindset, embracing emerging AI capabilities and modern development practices to accelerate delivery, improve software quality, and continuously evolve how we design and build mission-critical systems. This role operates within a SAFe/Agile framework as part of an Agile Release Train (ART) delivering iterative value across the program. This position supports government programs and requires the ability to obtain and maintain a favorable Public Trust investigation. This role is part of a growing program, and hiring will depend on available funding. We review applications on a rolling basis, but the timeline for interviews and offers may vary. In some cases, we may extend contingent offers that become active once funding is confirmed. This position is located in Gaithersburg, MD; Egg Harbor Township, NJ; or Eagan, MN. This is an opportunity to contribute to projects that impact millions of air travelers. This is a hybrid position requiring 3 days onsite and 2 days remote work. Candidates should reside a commutable distance to one of the above locations. What You’ll Do Develop microservices under the guidance of senior developers, contributing to L-CAP platform capabilities Write unit tests and participate in test-driven development practices to ensure code quality Participate in code reviews, providing and receiving constructive feedback to improve team output Engage in Agile ceremonies including sprint planning, daily stand-ups, retrospectives, and PI planning Utilize CI/CD pipelines to build, test, and deploy software in a continuous delivery environment Integrate with RESTful APIs and event-driven messaging systems within the data mesh architecture Collaborate with cross-functional team members including testers, systems engineers, and DevOps Learn and navigate large, complex codebases spanning multiple services and repositories Document code, design decisions, and technical approaches for team knowledge sharing Support troubleshooting and debugging of issues identified during integration and testing phases Develop and maintain services within distributed microservice architectures following established patterns and interface contracts Write comprehensive automated tests including unit, integration, and contract tests for distributed service components Gain understanding of legacy ATC system functionality to support accurate modernization into new service implementations Leverage AI-assisted development tools and modern engineering practices to improve personal productivity, code quality, and accelerate learning within the team. Core Technical Qualifications: Bachelor’s degree in Computer Science, Software Engineering, or related technical discipline with 0–2 years of experience (or equivalent experience in lieu of education) Proficiency in at least one: Java / C++ Understanding of object-oriented programming and software design principles Familiarity with Agile/Scrum development methodologies Experience with version control systems (Git) Basic understanding of microservices architecture concepts Strong analytical and problem-solving skills Willingness to learn new technologies, frameworks, and domain-specific concepts Effective written and verbal communication skills Ability to obtain and maintain a Public Trust U.S. citizenship required Successful completion of background investigations as required by the government customer Successful completion of background investigations as required by the government customer Foundational knowledge of distributed systems concepts and microservice architecture patterns Experience writing automated tests (unit, integration) in continuous integration environments Preferred / Desired Qualifications Exposure to containerization technologies (Docker, Kubernetes) Python Development Familiarity with cloud platforms (AWS, Azure) Experience with CI/CD tools (Jenkins, GitLab CI, GitHub Actions) Coursework or projects involving distributed systems or event-driven architectures Knowledge of SQL and/or NoSQL databases Experience with AI-assisted development tools (e.g., code generation, automated testing, intelligent debugging) Exposure to legacy system modernization or migration projects Interest in aviation systems or safety-critical software development Why Leidos You’ll contribute to software systems where reliability, performance, and precision are essential. This is an opportunity to work on mission-critical infrastructure supporting national airspace operations — collaborating with experienced engineers to modernize complex, real-world systems. If you are motivated by solving technically challenging problems in regulated, operational environments, we encourage you to apply. ATMC If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: September 2, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $57,850.00 - $104,575.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Provide sustainment engineering and digital thread management to support Coast Guard digital transformation and lifecycle modernization initiatives. | Bachelor's degree with 8-10 years experience in sustainment engineering or product support engineering, PLM software expertise, and U.S. citizenship with ability to obtain clearance. | Leidos's Digital Sector is seeking a Systems Engineer-Sustainment Engineer and Digital Thread to support the U.S. Coast Guard CG-TECH-DME organization in executing enterprise digital transformation, sustainment engineering, and digital engineering initiatives supporting Force Design 2028 objectives. The Senior Systems Engineer will provide technical leadership in sustainment engineering, product lifecycle management (PLM), and digital thread management across enterprise transformation activities, modernization efforts, and mission enablement initiatives. The role will support planning, coordination, analysis, implementation, and governance activities associated with sustaining Coast Guard systems across their full lifecycle (from requirements and design through fielding, sustainment, and disposal) with authoritative, model-based data connecting every phase. This individual will work closely with Coast Guard leadership, program managers, product line managers, enterprise architects, logisticians, cybersecurity teams, and mission stakeholders to define sustainment and technical requirements, establish and govern the digital thread, and ensure alignment between operational readiness needs and enterprise engineering objectives. Primary Responsibilities • Provide sustainment-focused systems engineering support for Coast Guard digital transformation and lifecycle modernization initiatives, including reliability, maintainability, availability, and supportability analyses that inform readiness and total ownership cost decisions. • Establish, manage, and govern digital thread linkages connecting requirements, architecture models, engineering designs, configuration baselines, technical data, and sustainment/logistics data across the system lifecycle. • Administer, configure, and champion adoption of Product Lifecycle Management (PLM) software (e.g., Arras Innovator, PTC Windchill, Siemens Teamcenter), including workflows, change management processes, BOM/product structure management, and integrations with engineering and logistics systems. • Support configuration management and technical data management activities, including engineering change proposals, configuration audits, baseline control, and technical data package (TDP) development and maintenance within the PLM environment. • Analyze operational and sustainment requirements and develop technical recommendations supporting enterprise modernization and lifecycle support objectives. • Develop systems engineering artifacts including CONOPS, requirements documentation, interface definitions, sustainment plans, workflows, and technical assessments. • Translate operational requirements and concepts of operations into traceable UAFML model artifacts that support digital engineering, sustainment planning, and architecture decision-making. • Build and maintain enterprise and system architecture models in Cameo Enterprise Architecture, including diagrams, elements, and views, while executing model queries, validation checks, and trade studies to inform engineering and sustainment decisions; link model elements to PLM-managed configuration items to maintain digital thread traceability. • Identify and manage obsolescence and Diminishing Manufacturing Sources and Material Shortages (DMSMS) risks, supporting proactive technology refresh and parts management strategies. • Coordinate with cloud, cybersecurity, data, and application development teams to support scalable, secure enterprise PLM and digital engineering solutions. • Participate in governance boards, configuration control boards, technical reviews, stakeholder meetings, and program status briefings. • Support development of technical roadmaps, PLM/digital thread implementation strategies, and data migration plans. • Monitor project risks, dependencies, technical issues, and integration impacts across sustainment and modernization initiatives. • Contribute to continuous improvement efforts, digital engineering standards development, and operational readiness planning. Basic Qualifications • Bachelor’s degree in Systems Engineering, Engineering, Computer Science, Information Technology, or related discipline and 8–10 years of related experience, or 6–10 years with a Master’s degree. Additional experience may be considered in lieu of degree. • Demonstrated experience in sustainment engineering or product support engineering for complex systems, including lifecycle support planning, configuration management, and readiness analysis. • Hands-on experience with Product Lifecycle Management (PLM) software such as PTC Windchill or Siemens Teamcenter, including product structure/BOM management, change management workflows, and document/data management. • Experience with digital thread management: establishing and maintaining authoritative, traceable linkages between requirements, models, design data, configuration baselines, and sustainment data across the system lifecycle. • Experience supporting complex federal IT, systems engineering, or modernization programs. • Familiarity with systems engineering lifecycle processes and requirements management practices. • Strong written and verbal communication skills. • U.S. Citizenship required. • Ability to obtain and maintain a DHS Public Trust and Secret clearance. Preferred Qualifications • Experience leading or supporting an enterprise-scale deployment of a PLM environment (e.g., Windchill or Teamcenter), including architecture definition, data migration, workflow configuration, integration with ERP/MBSE/logistics tools, and user adoption/training. • OMG Certified Systems Modeling Professional (OCSMP) – Model Builder certification, or equivalent demonstrated MBSE proficiency (SysML/UAFML, Cameo Enterprise Architecture). • Experience integrating MBSE environments (e.g., Cameo/Teamwork Cloud) with PLM platforms to maintain a continuous digital thread between architecture models and configuration-managed product data. • Familiarity with logistics product data and integrated product support standards (e.g., GEIA-STD-0007, S1000D, MIL-STD-3046, ANSI/EIA-649 configuration management principles). • Experience with DMSMS/obsolescence management programs and sustainment cost or level-of-repair analyses. • Experience supporting U.S. Coast Guard, DHS, or DoD sustainment, logistics, or product data management programs. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: August 24, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Manage, catalog, and digitize geospatial and textual intelligence products while leading workflows and maintaining database integrity. | Requires a bachelor’s degree with at least 8 years of relevant experience or a master’s degree with 6–10 years, including database maintenance, digitization, team leadership, and DoD or Intelligence Community experience. | Leidos is actively interviewing for an Exploitation Specialist, Data Manager and Cataloger to join our team in St. Louis, MO. Our new teammate will collect/maintain/store customers collection of geospatial and textual products (maps, charts, CDs, DVDs, textual material, intelligence documents, handheld photography and digital datasets), maintain the library collection, and ensure that all products are fully discoverable. Primary Responsibilities Communicate the digitization status and progress to the customer leadership and Subject Matter Experts (SMEs). Assist in managing and categorizing of documents, media, and materials for the collection, maintenance, and dissemination. Lead contractor team efforts to develop, plan, and progress team workflows and processes. Digitize hard copy customer records and content. Perform collection maintenance services, e.g. filing, bar codes, storage, distribution, etc. Provide collection development support, e.g. recommend material acquisition. (expendable, replenishment, customer requests, etc.). Implement declassification guidelines where applicable. Provide research and support ad hoc projects utilizing multiple databases and special source, libraries. Create and maintain databases, summary data, spreadsheets, and graphic documents Develop, assess and communicate website usage and procedures. Populate Library Systems database and collections. Support Library of Congress map/chart archiving activity as required. Adhere to all established customer cataloging guidelines. Maintain databases and library content including additions, deletions, research, corrections, and cleaning. Provide team leadership, guidance and mentoring to lower skill levels. Conduct Metadata reviews & verification of data integrity. Provide Quality Assessment & Management services. Engage with partner organizations, and project leads as required. Basic Qualifications Typically requires a BA degree and 8 years of prior relevant experience or Masters with 6 – 10 years of prior relevant experience. 3-6 years of demonstrated experience creating, developing, and maintaining look-up file plans and databases for archival purposes. 3-6 years' experience in personnel management supporting a DoD or IC effort. 1·3 years of demonstrated digitization experience and database development or database maintenance experience supporting a DoD or IC Geomatics effort. 1-3 years' experience in team leadership and mission planning supporting an IC or DoD effort. Preferred Qualifications Familiarity with customer systems architecture, including unclassified cloud environments such as Amazon Web Service (AWS) Familiarity with emerging Artificial Intelligence (AI) technologies, tools, and methodologies, with an understanding of their applications, implications, and integration into daily geospatial and intelligence workflows. Good oral and written communication skills If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: August 13, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $73,450.00 - $132,775.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.