• Junior Systems Architect

    General Dynamics Information Technology (Falls Church, VA)
    …Operations **Skills:** Communication,Enterprise Architecture,Enterprise IT Architecture,Network Architecture, Systems Design **Certifications:** CompTIA Security + ... oversees the development, operation, and modernization of enterprise-level IT systems , including networking, infrastructure, applications, and program management services.… more
    General Dynamics Information Technology (11/18/25)
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  • Scientist, Systems Engineer

    L3Harris (Ashburn, VA)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: ... will develop training and mentorship programs to train newer-in-role engineers in system integration. You will participate in cross-site information sharing… more
    L3Harris (11/20/25)
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  • Contractor Special Security Officer

    General Dynamics Information Technology (Arlington, VA)
    …database and conduct system troubleshooting. + Provide management of video security systems . Includes working with vendors for maintenance and other support, ... troubleshooting system issues and replacement equipment. + Evaluate remote locations...experience in other security disciplines (Industrial and information ) Familiarity with Hirsh access control systems .… more
    General Dynamics Information Technology (09/30/25)
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  • Tech Support Specialist C4I-Tactical Data Link…

    HII (Virginia Beach, VA)
    …with Masters in related field + Strong background in Tactical Data Link (TDL) systems . + COMPTIA Security + certification within 90 days. + Experience working ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $68,050.00 - $97,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides… more
    HII (11/08/25)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    Information Assurance and Security standards such as the Defense Information Systems Agency (DISA) Security Requirements Guides (SRGs) and ... Red Hat Enterprise Linux, etc.) and server applications and services across multi-platform information systems varying in size and complexity (LAN, MAN, WAN,… more
    V2X (11/15/25)
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  • Security Assistant ( Security

    Huntington Ingalls Industries (Springfield, VA)
    …and guest badges, identification cards, and security reader cards. + Processes security information and data for employment records, security clearances, ... a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic...information prior to issuing clearances. + Maintains controlled security documents and information . What We Are… more
    Huntington Ingalls Industries (09/05/25)
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  • Specialist, Systems Engineering

    L3Harris (Ashburn, VA)
    …air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineering Job Code: 30531 Job Location: Ashburn, ... feedback to identify areas of improvement and implement + System design synthesis of complex electronic systems ...various environments. + Ability to obtain and maintain DoD security clearances as required. + Ability to lift to… more
    L3Harris (10/29/25)
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  • LINUX Systems Engineer

    Nightwing (Sterling, VA)
    …services (openvpn/wireguard/ipsec), firewalls (netfilter/NFTables), and networks + Experience with information security frameworks such as disk encryption, PKI, ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...services and infrastructure + Install and monitor Linux operating systems + Implement security measures and identify… more
    Nightwing (10/22/25)
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  • Sr Associate, Systems Integration…

    L3Harris (Ashburn, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr Associate, Systems Integration Engineering Job Code: 30494 Job ... Location: Ashburn, VA Job Description: As the Sr Associate, Systems Integration Engineer, you will be responsible for executing hardware and software integration and… more
    L3Harris (10/30/25)
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  • Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …Navy Cybersecurity compliance. The Systems Administrator will provide support to the Information System Security Officer (ISSO) to assist in developing ... a Systems Administrator with Red Hat Enterprise Linux experience. The System Administrator will provide Information Technology (IT) customer support and… more
    UIC Government Services and the Bowhead Family of Companies (11/20/25)
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