CACI

Document and analyze system design and integration for federal enterprise acquisition system modernization. | 10+ years in enterprise or solution architecture with federal systems modeling experience and relevant certifications. | Job Title: Solutions Architect/Modeler Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: CACI is hiring a Solutions Architect/Modeler on an upcoming program. The Solutions Architect/Modeler on this program will be responsible for documenting and performing impact analysis on the overall design, integration, and technical integrity of a Federal enterprise acquisition system modernization. This role acts as the bridge between business needs and technology solutions, ensuring the delivered system is robust, scalable, secure, and aligned with Federal enterprise goals. This position is contingent upon contract award. Responsibilities: • Document system interfaces and APIs using OpenAPI 3.x specifications, ensuring compliance with enterprise API governance standards and registration in enterprise catalog • Develop conceptual, logical, physical, security, deployment, and integration architecture views following Federal enterprise architecture standards • Verify design and technical integrity across all program phases, ensuring alignment with Federal standards, cloud platforms, and enterprise integration patterns • Model the system integration strategy including data exchanges with internal and external entities, ensuring seamless interoperability across financial systems, Federal platforms, and internal applications • Identify, assess, and mitigate technical risks throughout the program lifecycle, providing proactive guidance to development teams and stakeholders • Use Model-based Systems Engineering to generate System Architecture Design Document, Solution Design Specification, and Security Architecture Overview as contract deliverables • Collaborate with Federal stakeholders, technical teams, and subcontractor partners (Appian, Groundswell) to translate business requirements into scalable technical solutions Ensure security compliance, performance optimization, and adherence to Federal IT modernization best practices (FedRAMP High, TIC 3.0, Zero Trust, ATO) • Qualifications: Required: • Bachelor's degree in Computer Science, Information Technology, Engineering, or related technical field of study • US Citizen with ability to pass Tier 2 background investigation • 10+ years of experience in enterprise or solution architecture or technical leadership, with at least 5 years modeling large-scale Federal systems • History of successful delivery of enterprise IT modernization projects involving complex data migration and legacy system integration • Extensive experience with architectural and modeling frameworks, standards, and methodologies (such as UAF, DoDAF, or TOGAF) • Proficiency in modeling tools (preferably CATIA Magic, NoMagic Cameo or similar tools) • Mastery of MBSE tools and modeling languages (UML, SysML, BPMN) Desired: • Extensive experience designing and implementing cloud-based acquisition or contract management systems for Federal agencies at cabinet or enterprise scale • Deep knowledge of cloud platforms (preferably Azure Government), enterprise integration, security compliance, and IT performance management in Federal environments • Hands-on experience with Appian platform or low-code enterprise solutions • Knowledge of Federal acquisition lifecycle (FAR/VAAR) and contracting business processes • Expert-level understanding of API design and management (REST, SOAP, OpenAPI 3.x, API gateway patterns) • Experience with Azure Government Cloud (MAG) and FedRAMP High compliance • Deep knowledge of enterprise integration patterns, microservices architecture, and service-oriented architecture (SOA) • Experience with data architecture, data migration strategies, and master data management • Security architecture expertise including Zero Trust, NIST 800-53, ATO processes, and Federal security frameworks • Strong understanding of Federal IT standards (TIC 3.0, IPv6, VA TRM) • Architecture certifications (such as TOGAF, AWS/Azure Solutions Architect, Open Group Certified Architect) Experience leading Architecture Review Boards and establishing governance frameworks • • - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Since this position can be worked in more than one location, the range shown is the national average for the position. The proposed salary range for this position is: $98,500-$206,800 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Support deployment, integration, and sustainment of cybersecurity solutions with up to 50% travel. | Requires 2+ years experience, DoD Secret clearance, Security+ CE or equivalent, and knowledge of DoD cybersecurity standards. | Job Title: Cybersecurity Engineer- Junior level Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 50% Type of Travel: Continental US * * * The Opportunity CACI's Enterprise Network Services (ENS) Division supports the Department of Defense (DoD) in modernizing mission-critical communications and enterprise network infrastructures. Our team of network and cybersecurity professionals designs, implements, secures, operates, and enhances DoD enterprise environments to strengthen national security. We are seeking a motivated Cybersecurity Engineer with approximately two years of professional experience to support the deployment, integration, and sustainment of cybersecurity solutions across customer environments. The ideal candidate is technically proficient, eager to learn, and comfortable supporting both CONUS and OCONUS customer sites. Attention: This is a remote position that requires frequent travel (up to 50%) to customer sites within the U.S. (CONUS) and internationally (OCONUS). Responsibilities * Configure, deploy, integrate, and maintain cybersecurity solutions based on customer requirements, security policies, and performance specifications. * Perform Security Technical Implementation Guide (STIG) compliance validation and remediation activities across network and system components. * Execute vulnerability assessments using industry-standard scanning tools and assist in identifying, analyzing, and mitigating security vulnerabilities. * Support Risk Management Framework (RMF) activities and maintain compliance with DoD cybersecurity requirements. * Assist with system security hardening, configuration management, and secure baseline implementation. * Collaborate with government personnel, vendors, and subcontractors to integrate security solutions into existing enterprise infrastructures. * Troubleshoot and resolve cybersecurity and network security issues while documenting findings and recommended corrective actions. * Communicate technical security concepts, risks, and remediation plans effectively to both technical and non-technical stakeholders. * Develop and deliver technical presentations, demonstrations, and customer briefings. * Create and maintain technical documentation, implementation guides, security procedures, and system diagrams. * Support system integration, testing, and cybersecurity validation efforts during deployments. * Serve as a technical resource during customer meetings, engineering reviews, and operational support activities. * Travel up to 50% to CONUS and OCONUS customer locations to support installation, integration, troubleshooting, and sustainment activities. * Ensure compliance with CACI Environmental Health & Safety (EH&S), ethics, and corporate compliance policies. * Perform additional duties as assigned. Qualifications Required: * Active DoD Secret security clearance with the ability to maintain clearance. * Approximately 2+ years of experience supporting cybersecurity, information assurance, or network security initiatives * DoD 8570/8140 IAT Level II certification (Security+ CE or equivalent), or the ability to obtain certification within a specified timeframe. * Experience performing STIG implementation, validation, and remediation. * Experience conducting vulnerability scans using tools such as ACAS/Tenable Nessus or equivalent vulnerability management platforms. * Working knowledge of the DoD Risk Management Framework (RMF) and cybersecurity compliance requirements. * Understanding of secure network architecture, system hardening, and cybersecurity best practices. * Familiarity with Windows and Linux operating systems in enterprise environments. * Knowledge of TCP/IP networking fundamentals and common network security technologies. * Strong analytical and troubleshooting skills with the ability to identify and resolve technical issues. * Excellent written, verbal, interpersonal, and presentation skills. * Ability to work independently and collaboratively within cross-functional engineering teams. Desired: * Bachelor's degree in Computer Science, Cybersecurity, Information Systems, Engineering, or a related technical discipline. * Experience supporting DoD programs or other federal government environments. * Experience with the DoD Enterprise Mission Assurance Support Service (eMASS). * Familiarity with Commercial Solutions for Classified (CSfC) architectures and deployments. * Knowledge of Software Defined Networking (SDN) technologies. * Experience with endpoint security, firewalls, VPNs, identity and access management, or network security appliances. * Industry networking certifications such as CCNA, CCNP, JNCIA, or JNCIP. * Experience using Microsoft Visio, AutoCAD, or similar tools to develop network and security diagrams. * Familiarity with scripting languages such as PowerShell, Python, or Bash to automate administrative or security tasks. This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI. What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Since this position can be worked in more than one location, the range shown is the national average for the position. The proposed salary range for this position is: $63,300-$129,700 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Provide executive-level administrative and operational support to senior military leadership with a focus on calendar management, correspondence, and protocol adherence. | Requires extensive experience supporting senior military executives, strong communication skills, and knowledge of Navy protocols and administrative procedures. | Job Title: Operations Analyst Job Category: Project and Program Management Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * CACI is currently seeking a Senior Operations Analyst to provide essential support to the Deputy Portfolio Acquisition Executive (DPAE) (CVN) Aircraft Carriers support a 2-star Admiral (Rear Admiral Upper Half) The candidate requires a combination of senior executive-level administrative expertise, operational planning, communication skills, and sound judgment. Responsibilities: * Manage the Admiral and (Executive Director’s) daily operations, priorities, and executive calendar. * Maintains a high standard of dependability by arriving on time, prepared, and ready to support executive operations. * Extensive experience in managing complex executive calendars, prioritizing appointments, and resolving calendar conflicts for senior leadership. * Coordinate meetings, conferences, and executive-level events. * Proficient with Microsoft Office 365 (Outlook, Word, Excel, PowerPoint, OneNote Teams) and SharePoint. * Preparing executive correspondence, briefing materials, talking points, and decision packages. * Review documents for accuracy, formatting, and compliance with Navy correspondence standards. * Coordinate domestic and international travel, including itineraries, country clearances, passports, visas (when required), travel claims. * Serve as the primary liaison between the Admiral’s office, senior military leaders, SES personnel, government agencies, and industry partners. * Maintains discretion while handling sensitive or classified information. * Extensive knowledge of Department of the Navy (DoN) and Department of War (DoW) administrative procedures. * Expertise in Navy correspondence manuals and executive protocols. * Strong understanding of military customs, courtesies, and flag officer protocol. * Exceptional written and verbal communication skills. * Advanced organizational and time-management abilities. * Ability to prioritize multiple high-visibility tasks under tight deadlines. * Strong attention to detail and sound decision-making skills. * Experience working within Navy, DoW, or other federal organizations. * Ability to work independently with minimal supervision while exercising discretion and professionalism. * Adapt quickly to changing priorities in a fast-paced executive work environment. Executive Presence and Judgement **** Demonstrated ability to anticipate the needs of senior executive leadership, proactively resolve issues, exercise sound judgement, maintain strict confidentiality, and represent the Fron Office with the highest level of professionalism, discretion, and tact. Carrier Front Office Support The Operations Analyst plays a vital role in supporting the Carrier Front Office, specifically assisting the 2 Star Admiral and serving as a backup to the Executive Director. Key responsibilities include experience in coordinating executive schedules, resolving calendar conflicts, and optimizing time management for executive leadership. Through these tasks, the Operations Analyst ensures effective communication, timely information dissemination, and comprehensive support for leadership within the carrier program. Professionalism is essential. Prepare, revise, and route official correspondence, coordinate travel details for Admiral in the Defense Travel System (DTS), manage meetings, coordinate and reserve conference rooms, record meeting minutes, create Executive Summary Memorandums for PEO correspondence as necessary. Order office supplies, prepare visit requests, track yearly Fitreps for all assigned military personnel, and ensure awards and plaques are completed for individuals leaving the command. Qualifications: Required * Bachelor's degree in related field and 8-10+ years of related or applicable professional experience supporting Flag Officers/Senior Executives * Extensive and heavy, proactive calendar management experience. * Military background/retired * Active Secret Security Clearance. * Ability to adapt and be flexible to daily office needs. * Prior Navy Executive Officers support/Navy Staff experience. * Excellent communication skills (verbal & written). * High proficiency in MS Suite (Word, Excel, PowerPoint, Teams, OneNote, etc.) * Ability to interface efficiently with team members and technical leads. Desired: * Former Navy Flag Aide/Writer * Competency in US Navy correspondence and protocol * Knowledgeable in DTS * Prior NAVSEA or PEO Carriers experience * Former Navy Yeoman CPO/PO1 or Admin rating * Military/Senior Executive experience a must. - What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. The proposed salary range for this position is: $78,700 - $165,200 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.