• Ground Comms System Engineer

    SAIC (Chantilly, VA)
    …communication systems development, operational experience with ground communication systems , or demonstrated aptitude in managing system engineering ... Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems engineering & integration… more
    SAIC (11/13/25)
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  • Lab Manager / System Administration

    Node.Digital (Arlington, VA)
    …civilian Government agencies and critical asset owners who experience cyber -attacks, providing immediate investigation and resolution. Contract personnel perform ... Network (TEN) Lab Manager with experience in Linux, Splunk and Ansible System Administration to support the design, development, and deployment of advanced… more
    Node.Digital (10/21/25)
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  • System Protection Technician T1/T2…

    Dominion Energy (Fredericksburg, VA)
    System Protection Technician T1/T2 (Fredericksburg) Dominion Energy is committed to providing reliable, affordable, and increasingly clean energy that powers our ... for this opportunity. **Job Summary** In this role within our System Protection Development Program, you'll participate in the installation, maintenance, and… more
    Dominion Energy (12/17/25)
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  • Specialist, Systems Engineer Mission…

    L3Harris (Springfield, VA)
    …This position is responsible for identifying, assessing, and mitigating threats to space, cyber , and ground systems supporting US government missions. The ideal ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...in the interest of national security. Job Title: Specialist, Systems Engineer - Mission Protection Specialist (Active TS/SCI w/… more
    L3Harris (10/16/25)
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  • Linux System Administrator with CI Poly

    Parsons Corporation (Centreville, VA)
    …your talent and redefine what's possible. **Job Description:** Our Special Programs and Systems team is hiring Linux System Administrators with a passion for ... status in a small team environment to enable operational success of deployed systems . This role includes system design, configuration, and debugging of Linux… more
    Parsons Corporation (11/21/25)
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  • Security Analyst (Infosec - Level IV)

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …compliance with current DoD DON cybersecurity policy. Processes and reviews of System Security Reviews SSR. Maintain DIACAPRMF accreditations for existing and future ... NEXCOM systems . Includes working with stakeholders both leadership and subject...IS. - Analyze STIG and ACAS reports and advise system administrators on acceptable mitigation measures. - Compile all… more
    Navy Exchange Services (NEX) (12/09/25)
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  • Senior Information System Security Engineer

    General Dynamics Information Technology (Reston, VA)
    … Security** **Engineer** Deliver security related solutions for enterprise information systems and network architectures as an Information System Security ... None **Job Family:** IT Infrastructure and Operations **Skills:** Computer Servers,Critical Systems ,Information Technology (IT) Systems **Experience:** 8 + years… more
    General Dynamics Information Technology (11/21/25)
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  • Exploitation Analyst

    Amentum (Norfolk, VA)
    …by a supporting red team. The Analyst will identify capability gaps and review cyber test requirements for each system under test and research and coordinate ... planning or exploitation analysis + Proficiency in decomposing complex computer systems /networking configurations in support of system exploitation analysis +… more
    Amentum (11/12/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …the customer during program reviews. This role requires experience in systems engineering, system architecture development, competitive assessment, project ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...+ Leads and coordinates various analyses to optimize total system of systems and/or system more
    L3Harris (12/24/25)
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  • Business Information Security Officer (BISO)…

    Huntington Ingalls Industries (Fairfax, VA)
    …customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation ... School Diploma or equivalent and 13 years relevant experience. * One or more Cyber related certifications (CISSP, CISM, CRISC, CISA * At least 3 years' experience… more
    Huntington Ingalls Industries (10/15/25)
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