• Mainframe Security Engineer

    Ensono (Richmond, VA)
    …access in response to ServiceNow tickets within defined SLAs. + Monitor system security policies and investigate violations/incidents. + Perform and review daily, ... with REXX or other programming languages is desired. + CICS security administration experience preferred. + Experience with Vanguard and/or IBM zSecure security… more
    Ensono (11/05/25)
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  • Senior Strategic Advisor - F-35 Acquisition…

    Huntington Ingalls Industries (Arlington, VA)
    …and intelligence operations. HII designs, develops, integrates and manages the sensors, systems and other assets necessary to support integrated ISR operations and ... (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals. Recognized as one of America's top large company… more
    Huntington Ingalls Industries (08/29/25)
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  • Patch and Linux Administrator ( Systems

    Huntington Ingalls Industries (Fairfax, VA)
    …team. This role requires deep technical expertise in enterprise patch management and system administration across multiple operating systems , including Red ... and update system baselines and gold images with current patches System Administration & Management * Design, implement, and maintain enterprise Linux… more
    Huntington Ingalls Industries (11/14/25)
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  • Network Lead C4I Systems SURTASS Field…

    Serco (Virginia Beach, VA)
    …Technician, Underwater Systems Technician, Network Systems Electrician, Network Systems Administrator, Network Systems Engineer with a direct ... and provide recommended revisions to the Government. + Identify and report system /software design problems and deficiencies for mission systems . + Provide… more
    Serco (11/20/25)
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  • Senior Systems Administrator

    TekSynap (VA)
    …+ Directs the work of other system administrators to provide the day-to-day system administration to include system and resource optimization, and user ... Associate + Oracle Cloud Infrastructure Cloud Operations + Red Hat Certified Engineer + Red Hat Certified System Administrator **Education** + Bachelor's degree… more
    TekSynap (11/15/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …DoD IA certification for system administrators. + RHCSA - Core Linux system administration certification. + Experienced with frequent use and application of ... disk usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including creating user profiles and… more
    Parsons Corporation (11/15/25)
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  • Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    …point of contact for Information assurance for all site matters + Lead system documentation for information systems authorization + Developed and disseminate a ... to include Security and/or Networking + Coordinate with cyber systems security engineers, system architects, and developers...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    AeroVironment (10/11/25)
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  • Senior Systems Administrator/Integrator

    General Dynamics Information Technology (Springfield, VA)
    …Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT) Systems ,Process Improvements, System Administration **Experience:** 10 + ... Desktop, and supporting geospatial toolkits. + Experience integrating with Army tactical systems and understanding of Geospatial Engineer (12Y) workflows across… more
    General Dynamics Information Technology (11/08/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    …+ Bachelor's degree in IT, Computer Science, or related. + 5+ years system administration (Linux/Windows) in hybrid or cloud environments. + Experience with ... Engineer ** toadminister and sustain JPO's classified and unclassified systems , applying patches,monitoringuptime, and ensuring compliance in cloud-native environments.… more
    TekSynap (10/02/25)
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  • Systems Administrator (2nd shift)

    General Dynamics Information Technology (Mclean, VA)
    …and collaboration skills, a self-starter who does not need training in system administration /Tier 1 support fundamentals, and flexible enough to work ... system interdependencies/issues + Identify, recommend, and problem solve system issues to ensure systems , software, and...needs + Support team members, end users, and other engineer teams with a focus on communicating effectively across… more
    General Dynamics Information Technology (11/13/25)
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