• Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …**Job Description:** General Dynamics Information Technology has an immediate opening for a Systems Administrator . The candidate is a systems ... activities that impact the health, maintenance, and running of systems , software, and applications , including our FMV...10:00pm - 6:00am. Night shift differential included. **HOW A SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT:** +… more
    General Dynamics Information Technology (06/05/25)
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  • NCIS Cyber Systems Administrator…

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Cyber Systems Administrator - SecOps** with GDIT. A career in enterprise ... improving how agencies operate. Our work depends on **Cyber Systems Administrator - SecOps** joining our IT...+ Implement STIG releases across a variety of operating systems and applications + Tracks and remediates… more
    General Dynamics Information Technology (05/17/25)
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  • Senior Linux/Unix Systems…

    SMX (Dahlgren, VA)
    Senior Linux/Unix Systems Administrator (4411)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior ... Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior Systems Administrator will work as part of...and hardware installation (OS and apps) + OS and application performance tuning + Troubleshooting + Resource allocation **Required… more
    SMX (07/09/25)
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  • Systems Administrator / Top Secret…

    Lockheed Martin (Arlington, VA)
    …\(ACL\) at Lockheed Martin's Advanced Technology Laboratories \(ATL\) is seeking an IT Systems Engineer/ Systems Administrator with a demonstrated ability to ... computing environments\. The selected candidate will serve as a system and network administrator for multiple program and internal R&D systems that support the… more
    Lockheed Martin (07/12/25)
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  • Sr Principal Windows Systems…

    Northrop Grumman (Dulles, VA)
    …Office (CIDO) organization is seeking a highly experienced **Senior Principal Windows Systems Administrator ** to join its dynamic team of technical ... to the following: + Perform as a Windows System Administrator for a classified government contract. + Able to...between software, firmware, and hardware, between software and operating systems , between networks and applications , and between… more
    Northrop Grumman (07/11/25)
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  • Systems Administrator

    TekSynap (Chantilly, VA)
    …(CompTIA Security+, eg) + ITIL 4 Foundation **Overview** Weare seeking a ** Systems Administrator ** tosupport theOffice of the Director of National Intelligence ... **Responsibilities & Qualifications** **RESPONSIBILITIES** The ** Systems ** ** Administrator ** willworkin one or severalareas of the project, providinga holistic… more
    TekSynap (05/13/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    ManTech seeks a motivated, career and customer-oriented **Principal Systems Administrator ** to join our team in **Pentagon, VA.** The position is **onsite.** ... support and troubleshooting for VIP users, including hardware, software, network, and application issues + Manage and maintain computer systems , servers, and… more
    ManTech (05/24/25)
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  • Systems Administrator with a TS/SCI

    Zantech (VA)
    …step in your career. Come join our team! Zantech is looking for a talented Systems Administrator with a TS/SCI for an upcoming project to ensure stable operation ... of in-house computer software systems and network connections. The Systems Administrator will plan, develop, install, configure, maintain, support, and… more
    Zantech (06/28/25)
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  • IT Systems Administrator

    Nuclear Fuel Services (Lynchburg, VA)
    …and Instagram (https://www.instagram.com/bwxtechnologies/) . BWXT is seeking an Onsite IT Systems Administrator for its Lynchburg, VA location! The ... North America and microreactors for various defense and space applications . For more information, visit www.bwxt.com. Follow us on...Systems Administrator will design, implement, and troubleshoot information … more
    Nuclear Fuel Services (06/28/25)
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  • DAI Systems Administrator - Senior

    CGI Technologies and Solutions, Inc. (Fort Belvoir, VA)
    **DAI Systems Administrator - Senior** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Fort Belvoir **Position ID:** J0525-1438 ... Full Time **Position Description:** We are seeking an IT Systems and Network Administrator to ensure the...general maintenance, upgrades, and new installs of servers and applications . Applies advanced technical knowledge of application … more
    CGI Technologies and Solutions, Inc. (05/22/25)
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