• Systems Administrator ( Windows )

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SYSTEMS ADMINISTRATOR ( WINDOWS ) (RDTE) Bowhead seeks a Systems Administrator ( Windows ) to provide customer support and technical assistance ... a LAN/WAN environment. + Requires a strong understanding of current Microsoft supported Windows operating systems. + An understanding of Linux operating systems… more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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  • Systems Administrator (MAC/ Windows…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SYSTEMS ADMINISTRATOR (MAC/ WINDOWS ) (RDTE) Bowhead seeks a Systems Administator (MAC/ Windows ) to join our team in Dahlgren, VA. The Systems ... of two to five (2-5) years demonstrated experience in system administration of MAC/ Windows workstations. + Experience with Linux system management skills a plus.… more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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  • Windows Systems Administrator

    Leidos (Arlington, VA)
    **Description** We are currently seeking a Windows Systems Administrator to join the Compartmented Enterprise Services Office (CESO) effort. This program is ... and 4+ years of overall related experience with a Windows servers environment (eg 2008r2 and 2012r2). Additional experience,...as BMC Remedy. + ITIL v3 Foundation certified + Linux OS experience. + Solaris OS experience. + Experience… more
    Leidos (07/18/25)
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  • Linux Engineer - TS/SCI w/ Poly

    General Dynamics Information Technology (Mclean, VA)
    …position will apply expertise in the installation, configuration, operations, and maintenance of both Windows - and Linux - based architectures. The Linux ... issues that arise. This individual is accountable for Splunk, Linux , Windows , and application systems that support...+ Active TS/SCI with SCI Polygraph clearance + Certified Linux System Administrator + Extensive experience with… more
    General Dynamics Information Technology (08/28/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …tomorrow is smarter. Our work depends on a **Systems Administrators** with Linux and Windows Infrastructure experience to manage and maintain mission-critical ... **SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract, you will be on an...systems and custom mission applications based on a mixed Linux and Windows environment. + Create, manage,… more
    General Dynamics Information Technology (09/06/25)
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  • Systems Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …Current or recent Splunk Certified Administrator certification preferred + Strong Linux command line experience; familiarity with Windows and Unix system ... business and product functional and performance requirements + Lead administration of Linux systems, and Windows servers inclusive of applications, to optimize… more
    Parsons Corporation (09/25/25)
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  • System Administrator

    Leader Communications Inc. (Portsmouth, VA)
    …ensure the reliability, security, and availability of critical systems, supporting both Windows and Linux environments in a highly regulated, mission-critical ... across shipyard operations. Duties & Responsibilities + Administer and maintain Windows and Linux servers in enterprise and mission-critical environments.… more
    Leader Communications Inc. (09/23/25)
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  • Systems Administrator /Engineer…

    Shuvel Digital (Vienna, VA)
    …to deploy and maintain systems, includes below and not limited to + Experience upgrading Linux and Windows based OS, packages, and apps + General system admin + ... Description: We are looking for a Mid level Systems Administrator /Engineer that can come in to take ownership of...Ruby, and others for automation of tasks + Troubleshooting Linux OS and apps + Troubleshooting Windows … more
    Shuvel Digital (09/25/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... with Polygraph Timeline Pipeline Description Assertive Professionalsis seeking aSystem Administrator with Polygraph supporting ourNational Security Customer in Chantilly,… more
    Assertive Professionals (07/10/25)
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  • Systems Administrator Principal

    General Dynamics Information Technology (Fort Belvoir, VA)
    …safe and tomorrow is smarter. **GDIT** seeks a highly motivated and experienced ** Windows Systems Administrator ** to support a **Defense Threat Reduction Agency ... Create and plan migration process to support applications hosted by the Windows / Linux systems. + Complete system security checklists, patches, upgrades,… more
    General Dynamics Information Technology (09/30/25)
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