• Senior Linux System Administrator

    GovCIO (Richmond, VA)
    …functions and libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position… more
    GovCIO (08/08/25)
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  • SME Network and Computer Systems…

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring a SME Network and Computer Systems Administrator to support our newly awarded United States Coast Guard (USCG) Maverick ... software, applications software, and all configurations + Plan, coordinate, and implement network/ system security measures in order to protect data, software,… more
    GovCIO (09/25/25)
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  • Systems Administrator

    ManTech (Norfolk, VA)
    …related to system configurations and network connectivity for Range POR systems + Ensure compliance with security policies, procedures, and best practices, ... **MANTECH** seeks a motivated, career and customer-oriented ** Systems Administrator ** to join our team...High School Diploma and 5+ years of relevant IT systems experience + Experience in system administration,… more
    ManTech (09/10/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …+ Experience with assessing security relevant applications. + Experience as a System Administrator , Information System Security Manager, or ... of security professionals and help defend national security systems . Tau Six, an agile small...of the Defense Information Systems Agency (DISA) Security Technical Implementation Guides. + Operating System /Computing… more
    Tau Six (07/23/25)
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  • Systems Administrator

    Leidos (Reston, VA)
    …energetic, cleared professional seeking a rewarding and challenging opportunity as a Systems Administrator dedicated to full time support of a Leidos ... to change and will thrive in a fast-paced, dynamic program environment. The administrator will be expected to perform advanced systems support to include… more
    Leidos (09/26/25)
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  • Systems Administrator

    Cinteot (Springfield, VA)
    SYSTEMS ADMINISTRATOR Location - Herndon, VA The selected individual will be responsible to support the Framework Services / Platform and Security scrum ... team, performing operations / maintenance of program Window systems software and associated applications. Team members must be able to install, configure,… more
    Cinteot (08/07/25)
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  • Unix Systems Administrator

    SAIC (Ashburn, VA)
    …do network troubleshooting. + Experience in hardening systems and doing security remediation. + Operating System Configuration Tools. **Desired Skills and ... Summary** We are currently seeking a motivated and energetic senior-level **UNIX Administrator ** **with Kubernetes** expertise to join our team to begin an exciting… more
    SAIC (09/12/25)
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  • DSS Systems Administrator

    General Dynamics Information Technology (Arlington, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** **Mission:** A DSS Systems Administrator is responsible for providing Desktop Support Services ... Family:** SCA **Skills:** Computer Hardware Support,Customer Service,IT Troubleshooting,Microsoft Windows,Ticketing Systems **Certifications:** CompTIA - Security + - CompTIA… more
    General Dynamics Information Technology (09/26/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Norfolk, VA)
    … system administration. Requirements + 3+ years of experience as a system administrator + Experience with installing or configuring devices, applications, and ... and application software as necessary. Support Linux & Windows systems engineering efforts in system design and...or GED and 7+ years of experience as a system administrator , Associate's degree and 5+ years… more
    ENS Solutions (09/27/25)
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  • Systems Administrator /Engineer…

    Shuvel Digital (Vienna, VA)
    Description: We are looking for a Mid level Systems Administrator /Engineer that can come in to take ownership of day-to-day operations. You will partner with ... in the deployment and maintenance of IT and IT Security tools and systems + Work with...and Windows based OS, packages, and apps + General system admin + Renewing and updating TLS certificates, managing… more
    Shuvel Digital (09/25/25)
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