• Principal Information Assurance Subject…

    DCCA (Fort Meade, MD)
    …and/or oversees the preparation of IA certification and accreditation documentation. Develops system -wide information security requirements based upon the ... and application of solutions implemented by more junior staff members. Qualification: Information Assurance System Architect and Engineer (IASE) level II in… more
    DCCA (12/21/25)
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  • DevSecOps Engineer

    TekSynap (Bethesda, MD)
    …GitLab CI, Jenkins, SonarQube, and container registries. + Implement compliance-as-code and security automation for RMF /ATO processes. + Develop scripts and ... automation for patching, provisioning, and scanning across cloud and on-prem systems . + Collaborate with mission teams to enable infrastructure versioning and policy… more
    TekSynap (11/22/25)
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  • Designated Authorizing Official 3 - TS/SCI…

    Amentum (Columbia, MD)
    …related work experience as an IT Risk Assessor, System Security Engineer, Information Systems Security Manager or DAO. + A Bachelor's degree in ... Management Framework ( RMF ) for new and existing information systems and will be expected to...Poly + Working knowledge of the following is required: system security design process, defense-in depth/breadth, engineering… more
    Amentum (12/25/25)
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  • Cybersecurity SME Senior (TS/SCI) (Ft. Meade, MD)

    SMX (Fort Meade, MD)
    …project and client goals and objectives. **Responsibilities:** + Perform the duties of an Information System Security Officer (ISSO) as defined in AR 25-2, ... community understands and adheres to necessary procedures to maintain security posture of the information systems...assessment and accreditation activities of national security systems (NSSs) + 10 years' experience validating system more
    SMX (01/07/26)
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  • Cybersecurity Compliance Specialist

    Alaka'ina Foundation Family of Companies (Arlington, VA)
    …with all regulatory requirements, to include but not limited to: + Federal Information Security Management Act (FISMA) Compliance + DoDI 8510.01 Risk Management ... Framework ( RMF ) Compliance; Ports, Protocols, Services Management (PPSM) Compliance +...Compliance + Vulnerability Scanning and Analysis + IT Personnel Security Auditing + Other duties as assigned. REQUIRED DEGREE/EDUCATION/CERTIFICATION:… more
    Alaka'ina Foundation Family of Companies (12/06/25)
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  • Software Engineer Sr Advisor Intelligence…

    General Dynamics Information Technology (Fairfax, VA)
    …entire SDLC-from architecture and implementation to deployment and sustainment. + System Architecture: Design modular, scalable, and mission-resilient systems ... deep technical expertise and strong leadership capabilities to support national security initiatives through advanced application development. As a lead engineer,… more
    General Dynamics Information Technology (10/21/25)
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  • Cross Domain Solutions Administrator (ONI)

    FGS, LLC (Suitland, MD)
    …is an international, leading-edge provider of technical services to include Secure Information Systems , Security and Engineering and Intelligence Analysis. ... Description: Provide general system administration support, to include system maintenance/upgrades, OS/software security patching, AV compliance patching,… more
    FGS, LLC (11/22/25)
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  • Linux Administrator

    CACI International (Chantilly, VA)
    …mission-driven environment. Desired Qualifications * Bachelor's degree in Computer Science, Information Systems , or related discipline (or equivalent work ... Operations team. The successful candidate will manage and support enterprise Linux systems that are mission-critical to national security operations. This role… more
    CACI International (11/13/25)
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  • Cyber Operations Splunk Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    …Python scripting, vulnerability analysis, and code review to secure mission-critical systems across cloud and enterprise environments. Review code samples for ... DoD cybersecurity standards and the Risk Management Framework ( RMF ) , while preparing inputs that guide senior...experience in Python scripting for automation, data analysis, or security tooling integration + 3+ years of experience using… more
    BOOZ, ALLEN & HAMILTON, INC. (01/02/26)
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  • Chief Architecture Office Technical Lead

    KBR (Washington, DC)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... Technical Lead Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology...architecture development management for l arge, complex programs or systems of systems + S even (7)… more
    KBR (12/10/25)
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