• Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …Virginia. HOW A **SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract, you will be on an engineering team that provides ... in on-call rotation for after-hours support.** **Responsibilities:** + Provides Tier II support of IT infrastructure systems and custom mission applications based… more
    General Dynamics Information Technology (09/06/25)
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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 ... required for this position.** + **Currently possess DoD 8750 certification at least IAT level II , eg Security+ CE.** + Candidate may be asked to obtain CI Poly in… more
    Leidos (10/17/25)
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  • Cyber Systems Administrator (Active TS/SCI)

    Northrop Grumman (Tampa, FL)
    …your career. We are looking for you to join our team as a **Cyber Systems Administrator ** based out of **Tampa, FL** . _Please Note:_ + _Due to the classified nature ... through employment. + Must possess a current DoD 8570 Certification for IAT Level II or higher prior to start date (example: Security+ CE) + Provides support for… more
    Northrop Grumman (10/14/25)
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  • Sr Principal Linux Systems Administrator

    Northrop Grumman (Boulder, CO)
    …not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at all levels of ... systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and customer and IT management.… more
    Northrop Grumman (10/09/25)
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  • Principal Systems Administrator - Helpdesk…

    Northrop Grumman (Colorado Springs, CO)
    …and Missile Defense Systems offers an excellent opportunity for a Principal Systems Administrator - Helpdesk Sys Admin (25-501) to join our team of skilled and ... security group access, performing user password resets, troubleshooting user virtual desktop infrastructure (vDI) and thin client systems, and installing and… more
    Northrop Grumman (10/04/25)
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  • Senior High Performance Computing (HPC) Systems…

    BAE Systems (Saratoga Springs, UT)
    …recognized professional certification may substitute as one year experience. IAT Level II Certification Required. + Experience with the following: + Servers running ... based on Virtual bridges and Centrix, VPN + NoMachine NX Virtual Desktop management + Experience with Enterprise Virtualization products; VMWare, vSphere, vCenter,… more
    BAE Systems (10/03/25)
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  • System Administrator

    SAIC (El Segundo, CA)
    **Description** SAIC's Horizon 2 program is seeking a **System Administrator ** . This role provides support to the US Space Forces mission of delivering warfighter ... maintenance + Active Directory tasks and requirements + Windows desktop and server operating systems and Microsoft Exchange operations...Tele-Conference (VTC) hardware and software systems + IAT Level II - Sec+ or higher certification + Must have… more
    SAIC (09/26/25)
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  • PWE Systems Administrator

    RTX Corporation (Cedar Rapids, IA)
    …DoD Clearance: Secret Collins Aerospace, Digital Technology, is hiring a Systems Administrator for our Secure Labs support team. A minimum Collateral Secret is ... in a professional environment, secure environment experience preferred: + Desktop Support, Server Administration, and Virtualization Technologies (VM Ware, etc.).… more
    RTX Corporation (09/18/25)
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  • Systems Administrator

    MIT Lincoln Laboratory (Lexington, MA)
    …Myth-busting of unconventional technologies for military applications Position Description The Systems Administrator (Level II ) will support a wide variety of ... support for IT systems + Assist users with technical issues on their desktop PC hardware and applications + Willingness to learn Linux system administration (prior… more
    MIT Lincoln Laboratory (09/18/25)
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  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    Overview MC Dean is seeking a highly skilled **Cybersecurity System Administrator ** to support a secure operational technology environment by integrating advanced ... + VMware ESXi / vSAN infrastructure + Web browsers, Adobe Acrobat, and other desktop applications + Manage virtual machines and storage in a VMware vSAN environment.… more
    M. C. Dean (08/27/25)
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