LMI

Design end-to-end scalable solutions leveraging agentic AI and collaborate across multidisciplinary teams to solve complex government problems. | Requires 3-5 years full-stack development, proficiency in backend (Python preferred) and frontend (TypeScript preferred), API design, agile collaboration, and active Secret clearance. | Overview: LMI is seeking a Principal Engineer, Solutions Architecture with strong hands-on development skills and a talent for agentic AI to join the Chief Technology Office development team. This role is for someone who doesn't just write code — they see the whole system, spot the real problem behind the request, and design the solution before they build it. You'll move fast across a portfolio of high-stakes programs, using agentic AI as leverage to turn architecture into working software at speed. This position requires an active Secret security clearance. LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors — helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value. Responsibilities: Responsibilities: Providing direct support to multiple customers, this Principal Engineer, Solutions Architecture will: • Diagnose before you build: Analyze customer requirements and program objectives to uncover the underlying problem, not just the stated request, and design solutions that align with mission needs. • Architect across the stack: Design end-to-end solutions — from data model to API to UI — that are scalable, maintainable, and fit the constraints of large, complex government programs. • Leverage agentic AI as a force multiplier: Use advanced agentic AI tools to rapidly prototype, extend, and integrate new functionality into existing code stacks, compressing the distance between idea and working system. • Drive high-impact, ambiguous problems: Make quick, high-impact contributions to strategically critical projects, often stepping into programs with incomplete requirements and shaping them into a coherent technical plan. • Translate between worlds: Collaborate with development teams, stakeholders, and technical leads to identify pain points in existing systems, propose creative solutions, and build consensus around the right architecture. • Move fluidly across programs: Transition seamlessly between programs, applying technical and design judgment to prioritize the highest-impact initiatives. • Close the loop: Facilitate integrations, resolve technical challenges, and adhere to development timelines within multidisciplinary teams. • Build for the mission, not just the ticket: Ensure compliance with security protocols, government standards, and industry best practices across all projects. • Multiply your impact through documentation: Document technical solutions, design rationale, and architectural decisions for knowledge transfer between teams and programs. • Validate the design, not just the code: Conduct rigorous testing to guarantee performance, scalability, and reliability of updated or newly architected systems. Qualifications: Minimum Qualifications • Active Secret clearance • 3–5 years applying full-stack development in a production environment. • Demonstrated solutions mindset: Experience translating ambiguous requirements into a technical design or architecture, not just implementing pre-defined tickets. • Experience with agentic AI coding tools: demonstrated proficiency using tools to enhance existing code stacks at scale. • Proven full-stack development experience: minimum of 3–5 years developing, maintaining, and improving front-end and back-end systems. • Proficient in at least one back-end language (Python preferred) and one front-end framework/tool (TypeScript preferred). • Experience designing and consuming RESTful APIs for integration across systems. • Strong foundational skills across relational (e.g., PostgreSQL, MySQL, SQL Server) and non-relational (e.g., MongoDB) databases. • Comfortable operating in agile environments and collaborating across multidisciplinary teams. • Version control proficiency: Git (GitLab preferred). • Experience with testing, security, DevSecOps, and CI/CD processes. • Strong communication and influence skills: able to pitch a technical solution to both engineers and non-technical stakeholders, and defend the "why" behind an architecture, not just the "how." Desired Skills • Advanced proficiency in agentic AI tools, including designing multi-step or multi-agent workflows to accelerate development. • Experience with cloud environments (AWS, Azure, or Google Cloud) for designing and deploying cloud-based solutions. • Microservices and containerized architecture experience (Docker, Kubernetes). • UI/UX design sensibility — knowledge of React, Vue.js, or Angular used in service of better user outcomes, not just implementation. • Infrastructure-as-code fluency (Terraform, Ansible) as part of a broader DevSecOps practice. • Data engineering experience: ETL pipelines, data pipeline management, real-time analytics. • Security certifications (Security+, CISSP) highly desirable. • Advanced Agile/SAFe experience, including shaping sprint planning around architectural priorities. • A track record of proposing solutions others hadn't considered — whether that's a novel integration pattern, a smarter data flow, or a way to use AI tooling that saved a program significant time Job Locations: US-Remote

Design and architect scalable software solutions using agentic AI and collaborate across teams to deliver mission-critical government projects. | Requires active Secret clearance, 3-5 years full-stack development, proficiency in Python and TypeScript, experience with REST APIs, databases, agile, and agentic AI tools. | Overview: LMI is seeking a Principal Engineer, Solutions Architecture with strong hands-on development skills and a talent for agentic AI to join the Chief Technology Office development team. This role is for someone who doesn't just write code — they see the whole system, spot the real problem behind the request, and design the solution before they build it. You'll move fast across a portfolio of high-stakes programs, using agentic AI as leverage to turn architecture into working software at speed. This position requires an active Secret security clearance. LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors — helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value. Responsibilities: Responsibilities: Providing direct support to multiple customers, this Principal Engineer, Solutions Architecture will: • Diagnose before you build: Analyze customer requirements and program objectives to uncover the underlying problem, not just the stated request, and design solutions that align with mission needs. • Architect across the stack: Design end-to-end solutions — from data model to API to UI — that are scalable, maintainable, and fit the constraints of large, complex government programs. • Leverage agentic AI as a force multiplier: Use advanced agentic AI tools to rapidly prototype, extend, and integrate new functionality into existing code stacks, compressing the distance between idea and working system. • Drive high-impact, ambiguous problems: Make quick, high-impact contributions to strategically critical projects, often stepping into programs with incomplete requirements and shaping them into a coherent technical plan. • Translate between worlds: Collaborate with development teams, stakeholders, and technical leads to identify pain points in existing systems, propose creative solutions, and build consensus around the right architecture. • Move fluidly across programs: Transition seamlessly between programs, applying technical and design judgment to prioritize the highest-impact initiatives. • Close the loop: Facilitate integrations, resolve technical challenges, and adhere to development timelines within multidisciplinary teams. • Build for the mission, not just the ticket: Ensure compliance with security protocols, government standards, and industry best practices across all projects. • Multiply your impact through documentation: Document technical solutions, design rationale, and architectural decisions for knowledge transfer between teams and programs. • Validate the design, not just the code: Conduct rigorous testing to guarantee performance, scalability, and reliability of updated or newly architected systems. Qualifications: Minimum Qualifications • Active Secret clearance • 3–5 years applying full-stack development in a production environment. • Demonstrated solutions mindset: Experience translating ambiguous requirements into a technical design or architecture, not just implementing pre-defined tickets. • Experience with agentic AI coding tools: demonstrated proficiency using tools to enhance existing code stacks at scale. • Proven full-stack development experience: minimum of 3–5 years developing, maintaining, and improving front-end and back-end systems. • Proficient in at least one back-end language (Python preferred) and one front-end framework/tool (TypeScript preferred). • Experience designing and consuming RESTful APIs for integration across systems. • Strong foundational skills across relational (e.g., PostgreSQL, MySQL, SQL Server) and non-relational (e.g., MongoDB) databases. • Comfortable operating in agile environments and collaborating across multidisciplinary teams. • Version control proficiency: Git (GitLab preferred). • Experience with testing, security, DevSecOps, and CI/CD processes. • Strong communication and influence skills: able to pitch a technical solution to both engineers and non-technical stakeholders, and defend the "why" behind an architecture, not just the "how." Desired Skills • Advanced proficiency in agentic AI tools, including designing multi-step or multi-agent workflows to accelerate development. • Experience with cloud environments (AWS, Azure, or Google Cloud) for designing and deploying cloud-based solutions. • Microservices and containerized architecture experience (Docker, Kubernetes). • UI/UX design sensibility — knowledge of React, Vue.js, or Angular used in service of better user outcomes, not just implementation. • Infrastructure-as-code fluency (Terraform, Ansible) as part of a broader DevSecOps practice. • Data engineering experience: ETL pipelines, data pipeline management, real-time analytics. • Security certifications (Security+, CISSP) highly desirable. • Advanced Agile/SAFe experience, including shaping sprint planning around architectural priorities. • A track record of proposing solutions others hadn't considered — whether that's a novel integration pattern, a smarter data flow, or a way to use AI tooling that saved a program significant time Job Locations: US-Remote

Lead and coordinate complex operational activities and provide executive decision support for Army logistics current operations. | Requires 3-10 years of experience in Army logistics or DoD operations, strong analytical and communication skills, and an active Top Secret clearance. | Overview LMI is seeking a skilled Senior Current Operations Lead to support Army logistics current operations through operational planning, synchronization, situational awareness, executive decision support, and enterprise coordination. Successfully demonstrate competency in project execution, client delivery, critical thinking, and relationship management while upholding the highest standard of ethical behavior. This position is part of the team supporting the Army HQDA G-4 ELISS program, delivering innovative solutions that enable critical Army logistics and sustainment missions. **This position is full-time onsite in Arlington, VA** LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors, helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value. Responsibilities • Support Army logistics in the Logistics Operations Center to manage current operations through operational planning, synchronization, monitoring, and execution of enterprise activities. • Conduct planning, research and analysis to evaluate continuity of operations, emerging issues, operational trends, and mission impacts. • Act as team lead to ensure mission requirements are met in a dynamic and fast-paced environment • Collect, consolidate, and analyze information from multiple sources to support situational awareness and executive decision making. • Develop executive-ready briefings, reports, decision papers, presentations, and operational updates supporting Army logistics leadership. • Coordinate operational activities, taskings, and recommendations across multiple Army organizations and stakeholders. • Monitor operational activities, milestones, deliverables, and action items while identifying risks, dependencies, and recommending mitigation strategies. • Support operational planning, issue resolution, and synchronization of Army logistics priorities across the enterprise. • Facilitate operational meetings, working groups, and collaborative planning sessions while documenting decisions and tracking follow-up actions. • Synthesize complex operational information into actionable recommendations that improve mission execution and organizational effectiveness. • Develop performance metrics, dashboards, and analytical products to enhance operational visibility and leadership decision making. • Support continuity of operations planning, operational reporting, and execution of enterprise initiatives, as required. • Support business development activities, including market research, proposal support, solution development, and client engagement, as required. • Perform additional consulting, analytical, and project support activities as assigned. Qualifications • Bachelor's degree in Business, Public Administration, Management, Logistics, Operations Research, Political Science, Engineering, or a related discipline. • 3-10, or more, years of professional experience supporting Army logistics, current operations, DoD, or other complex Government organizations. • Experience conducting operational analysis, current operations planning, or organizational assessments. • Strong analytical skills, including proficiency with Microsoft Office Suite and experience using spreadsheets, databases, and collaboration tools. • Demonstrated ability to gather, analyze, and synthesize information from multiple sources into concise, actionable recommendations. • Excellent written and verbal communication skills, including experience developing executive-level briefings, reports, and presentations. • Demonstrated ability to coordinate with multiple stakeholders and work effectively within cross-functional teams. • Self-directed, detail oriented, and capable of managing multiple priorities in dynamic environments. • Available for occasional travel. • This position requires an active Top Secret security clearance. Applicants must be U.S. citizens. Desired Qualifications • Advanced degree in Business, Public Administration, Management, Logistics, Operations Research, Engineering, or a related discipline. • Experience in COOP operations or an operations center • 10 or more of experience supporting Army logistics current operations or other DoD organizations. • Experience supporting headquarters level operations, operational planning, task management, or enterprise coordination. • Experience developing operational dashboards, performance metrics, executive reporting, or data visualization products. • Familiarity with business process improvement, workflow modernization, automation, or digital transformation initiatives. • Experience facilitating cross-functional operational working groups and stakeholder engagements. • Excellent research, writing, briefing, and staff coordination skills. Target salary range: $120,000-$152,000 Disclaimer: The salary range displayed represents the typical salary range for this position and is not a guarantee of compensation. Individual salaries are determined by various factors including, but not limited to location, internal equity, business considerations, client contract requirements, and candidate qualifications, such as education, experience, skills, and security clearances. #LI-SH1 Job Locations US-VA-Arlington

Lead RMF activities and maintain authorization artifacts for federal cybersecurity compliance. | 5+ years RMF experience, CISSP or equivalent, federal environment cybersecurity expertise, cloud security with AWS GovCloud, and strong compliance documentation skills. | Job Description: • Lead Risk Management Framework (RMF) activities for the LIGER deployment, including system categorization, control selection and tailoring, implementation, assessment, and continuous monitoring • Own and maintain authorization artifacts: System Security Plan (SSP), Security Assessment Plan (SAP), Security Assessment Report (SAR), Plan of Action and Milestones (POA&M), and supporting documentation aligned to DHS requirements • Coordinate directly with ISSOs, Authorizing Officials, and cyber working groups to advance ATO and continuous authorization activities • Interpret NIST 800-53 controls in the context of the LIGER platform and translate them into actionable engineering requirements • Run and review vulnerability scans across CI/CD pipelines and runtime environments, triage findings, and drive remediation through the engineering team • Validate secure configurations and hardening baselines (e.g., CIS Benchmarks, DISA STIGs) on containers, hosts, and cloud resources • Partner with platform engineers on cloud and container security in AWS GovCloud, including IAM, network controls, secrets management, logging, and runtime protection • Develop and maintain security policies, procedures, and standard operating procedures (SOPs) specific to LIGER on customer infrastructure • Track audit findings, remediation actions, and POA&M items to closure • Support FedRAMP-aligned control implementation and inheritance where applicable • Advise senior LIGER and leadership on system risk levels, control effectiveness, and emerging compliance considerations for AI/LLM systems in federal environments Requirements: • Bachelor’s degree in Cybersecurity, Computer Science, Information Systems, or a related field • 5+ years of experience designing, implementing, and monitoring cybersecurity solutions in federal environments • 5+ years of hands-on RMF experience, including ATO development and continuous monitoring against NIST 800-53 • CISSP, CISM, or equivalent senior-level cybersecurity certification • Experience securing LLM, GenAI, or agentic AI systems, including data handling, prompt and tool-call risk, and model output controls • Strong working knowledge of cloud security, particularly AWS, with experience in GovCloud or similar high-compliance environments • Experience with vulnerability management workflows: scanning, triage, remediation tracking, and reporting • Experience hardening systems against secure baselines such as CIS Benchmarks or DISA STIGs • Familiarity with secure software development practices: secrets management, access control, auditability, and CI/CD pipeline security • Strong written communication skills, including the ability to produce ATO artifacts that hold up to assessor and AO review • Ability to translate compliance requirements into specific engineering work and partner closely with developers Benefits: • High Fringe/Full-Time