• Senior System Administrator

    SAIC (Fort Belvoir, VA)
    **Description** The Senior System Administrator will provide support for operational intelligence integration and data-centric operations for customers across ... day-to-day operational maintenance, support, and upgrades for complex operating systems , workstations and servers. Coordinates, directs and performs complex software… more
    SAIC (11/19/25)
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  • Cyber Security Specialist (Sr. - Principle)…

    American Electric Power (Salem, VA)
    …Specialist Sr designs and implements security solutions for operational technology systems . This role involves leading security projects and providing technical ... You'll Do:** + Design and implement advanced security architectures for OT systems . + Lead security incident response efforts and investigations. + Develop and… more
    American Electric Power (12/31/25)
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  • Information System Security Officer…

    General Dynamics Information Technology (Mclean, VA)
    … system software, hardware, networks, enclaves, etc. + Prepare and review system documentation to include Systems Security Plans (SSPs), Certification and ... Description:** Seize your opportunity to make a personal impact as an Information Systems Security Officer supporting customer activities. GDIT is your place to make… more
    General Dynamics Information Technology (12/23/25)
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  • Senior Linux System Administrator

    GovCIO (Richmond, VA)
    …and libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent written ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will… more
    GovCIO (11/07/25)
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  • End Point Security System Administrator

    Craig Technologies (Norfolk, VA)
    …scheduled maintenance + Create custom Firewall policies and work with Information Systems Security Manager (ISSM) and Information System Security Officers ... Title: End Point Security System Administrator Location: Naval Station Norfolk; Norfolk, Virginia...HBSS for CNIC, Navy's regions and tenant organization's information systems providing support to the client and their customers… more
    Craig Technologies (10/24/25)
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  • Information System Security Officer

    Eliassen Group (Richmond, VA)
    **Information System Security Officer** **Anywhere** **Type:** Contract-to-Hire **Category:** Security **Industry:** Government **Workplace Type:** Remote ... http://careers.eliassen.com/ggOjSE + Description + Recommended Jobs **Description:** The Information System Security Officer (ISSO) serves as the principal advisor… more
    Eliassen Group (12/30/25)
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  • Aegis SPY Radar System Technician Trainer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …BMD supporting maintenance, operation, and the tactical employment of the SPY Radar System and Aegis Weapon System . + Develops, tests, maintains, and delivers ... training programs and related materials in support of Surface Combat Systems Training Command (SCSTC) ATRC training objectives. + Teaches approved course content and… more
    UIC Government Services and the Bowhead Family of Companies (11/13/25)
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  • Information System Security Officer ISSO

    TekSynap (Ashburn, VA)
    **Responsibilities & Qualifications** **R** **ESPONSIBILITIES** Information System Security Officer (ISSO) acts as the Designated Person(s) assigned to one or more ... existing FISMA Systems of Record as well as new IT ...an Authority to Operate (ATO) and follow-on Continuous Monitored system . As a Designated ISSO, they will sign a… more
    TekSynap (10/25/25)
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  • System Administrator

    Chenega Corporation (Fort Belvoir, VA)
    System Administrator Ft. Belvoir, VA Join our Talent Network Systems Administrator Ft. Belvoir, VA C-CHR-24-036 TheSystem Administratorwill resolve issues with ... hardware, operating systems , desktop applications, telephones, and network-attached printers. Duties and...Duties and Responsibilities: + Install new software releases and system upgrades, evaluate and install software patches, and resolve… more
    Chenega Corporation (12/01/25)
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  • Information System Security Officer (ISSO)…

    KBR (Chantilly, VA)
    Title: Information System Security Officer (ISSO) - Junior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...KBR is seeking a highly motivated and career-oriented Information System Security Officer (ISSO) - Junior to join our… more
    KBR (11/21/25)
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