• Systems Administrator Senior…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …vSphere, with emphasis on automation, and enterprise storage and backup system administration , installation and on-going maintenance experience. + Maintain ... systems including the transition and migration of corporate systems + Perform systems administration ... System (OS) installation, and other local area system administration related functions + Provide support… more
    General Dynamics Information Technology (05/27/25)
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  • Senior Systems Administrator

    NVR (Reston, VA)
    Senior Systems Administrator Job Category Information Technology Market Location VA - Northern Virginia Location VA - Reston Apply Now ... (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=NVRINC&cws=52&rid=34916) NVR, Inc. is seeking a Senior Systems Administrator to work on-site in… more
    NVR (05/13/25)
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  • Enterprise Senior Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Critical Systems ,Enterprise Servers,Operating ... Description:** GDIT seeks a highly motivated and experienced Enterprise Senior Systems Engineer to support the Defense...+ Develop, test, implement, and execute upgrade strategies for Windows based operating system software, databases, and… more
    General Dynamics Information Technology (04/24/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    … system administration , and information assurance support for combat system interface simulation, test, analysis, and training systems associated with ... + Experience in implementing and maintaining complex computer system network administration activities. + Experience in Microsoft Windows computer operating … more
    SimIS Inc. (05/09/25)
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  • Linux System Administrator, Senior…

    GovCIO (Richmond, VA)
    …and 12+ years of commensurate experience. + Minimum of 5 years of experience in Windows and Linux system administration . + Hands-on experience with AWS cloud ... GovCIO is hiring a Windows and Linux System Administrator ( Senior ) to support Veterans Affairs...support Veterans Affairs operational needs. The role requires AWS, Windows , and Linux administration experience, with strong… more
    GovCIO (05/13/25)
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  • Senior Systems Administrator…

    Lockheed Martin (Dahlgren, VA)
    …should have an engineering background and be familiar with Virtual Machines, Windows and LINUX Domains, Systems integration, SQL Database, Network Integration, ... with you\! The DARKWING program is looking for a Systems Engineer to join our team near LaPlata, MD\....or higher * Windows Active Directory * Windows OS and/or UNIX/LINUX administration experience **Desired… more
    Lockheed Martin (05/24/25)
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  • Senior Systems Sustainment…

    SAIC (Suffolk, VA)
    **Description** SAIC is looking for a ** Senior Systems Engineer** to serve as a Senior Systems Administrator with experience in US Navy IT networks to ... 24/7/365 availability and reliability. The position will support end-to-end network, system , and element visibility; facilitate rapid operations, administration ,… more
    SAIC (03/06/25)
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  • Senior Information System Security…

    Amentum (Warrenton, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior Information System Security Engineer** to join our team of passionate individuals ... requirements using intimate knowledge of security design best practices for information systems . throughout the system development life cycle to support the… more
    Amentum (04/24/25)
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  • Senior Retail IT Specialist

    US Coast Guard (Chesapeake, VA)
    …standards, optimizing checkout processes, and managing network connectivity for POS and inventory systems . The Sr . Retail IT Specialist designs and manages the ... expertise in architecting, configuring, implementing, administering, and troubleshooting distributed Windows servers and desktop operating systems (Win11), along… more
    US Coast Guard (04/03/25)
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  • Senior End User Technician

    CACI International (Arlington, VA)
    …experience or an AA + 8 years) + Ability to perform in-depth troubleshooting skills on Windows Operating Systems ( Windows 10, 7 & Windows 2000), ... Senior End User Technician Job Category: Information Technology...join our team in Arlington, VA. **About the Role:** Sr . End User Support Technicians are responsible for providing… more
    CACI International (03/14/25)
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