• Patch and Linux Administrator

    Huntington Ingalls Industries (Fairfax, VA)
    …certification * Apple Certified Support Professional (ACSP) or Jamf Certified Administrator * Certified Information Systems Security Professional (CISSP) or ... Stuff is Done Right! We are seeking an experienced Patching and Linux Administrator III to join our infrastructure team. This role requires deep technical expertise… more
    Huntington Ingalls Industries (11/14/25)
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  • Junior Systems Administrator

    SOS International LLC (Reston, VA)
    **Overview** SOSi is seeking a dedicated and technically skilled **Junior Systems Administrator ** to join our dynamic IT team supporting our government customer. ... of IT experience in lieu of degree). * ITIL 4 Foundations certification. * MCSA: Windows Server 2016 or higher-level server certification. * IAT Level II… more
    SOS International LLC (11/13/25)
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  • Systems Administrator

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a highly motivated Systems Administrator to join our team of professionals providing technical and program services to the US ... land, at sea, in air, and in space. The Systems Administrator will be part of a...(7) years or more experience + Experience with MS Windows Server 2019/2016 (focus on Active Directory,… more
    SAIC (11/15/25)
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  • Cloud Systems Administrator

    Leidos (Alexandria, VA)
    …operational agility and resilience across the USCG enterprise. As a cloud systems administrator , you'll be responsible for managing and optimizing ... systems across Red Hat Enterprise Linux (RHEL) and Windows platforms in AWS and Azure environments. This role...infrastructure engineering. + Strong hands-on experience with RHEL and Windows Server environments + Strong understanding of… more
    Leidos (10/25/25)
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  • Technical Support Specialist ( Systems

    Huntington Ingalls Industries (Virginia Beach, VA)
    …position involves hands-on administration, maintenance, and cybersecurity defense of client and server systems across the enterprise. The ideal candidate will ... strengthen the technical team What You Will Do + Administer and maintain Windows Server environments (2016/2019), Active Directory, and Group Policy Objects… more
    Huntington Ingalls Industries (11/15/25)
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  • NCIS Systems Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a ** Systems Administrator ** at GDIT. Shape what's next for mission-critical ... terrorism, sabotage, espionage and subversive activities. **HOW OUR SENIOR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT** As...Windows servers 2019 and 2022. + Responsible for Windows Server patching in an operational environment.… more
    General Dynamics Information Technology (11/04/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT team. In this...and experience with command line in a Unix Environment, Windows Server , Windows desktop, Active… more
    CACI International (11/05/25)
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  • IT Engineer - Microsoft Enterprise Systems

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of hire. **Required Technical Skills & Knowledge:** + Windows operating systems ( Windows 10, Server 2012/2016) + Linux administration ... environment. + Administer and support ** Windows workstations and servers** ( Windows 10, Server 2012/2016), including **Active Directory** , **Group Policy**… more
    General Dynamics Information Technology (10/14/25)
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  • Ncis SQL Database Administrator | Active TS…

    General Dynamics Information Technology (Quantico, VA)
    …our customer's COTS applications. You will also be part of a team of systems administrators managing Windows Server 2016-2019, desktops, and printers. In ... **Job Family:** IT Infrastructure and Operations **Skills:** Microsoft SQL Server ,Secure Sockets Layer (SSL),Transparent Data Encryption **Certifications:** CompTIA Security+… more
    General Dynamics Information Technology (10/11/25)
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  • Cloud Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** CLOUD SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Cloud Systems Administrator to support our customer on the Nautical contract in the ... administration and compliance Technical Skills: + Proficiency in Linux/Unix and Windows server administration in cloud environments + Strong experience… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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