• System Administrator

    KBR (Lexington Park, MD)
    Title: System Administrator KBR is seeking an experienced Systems Administrator (Active Secret Clearance Required) to support Naval Air Systems ... for applications, databases, integrations, or infrastructure as assigned. Support Windows Server builds and have the ability...Server builds and have the ability to harden systems to be in compliance with DoD RMF policies.… more
    KBR (07/02/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …optimize a wide variety of IT systems . We are hiring a seasoned System Administrator - Level 3 to provide advanced technical leadership and hands-on support ... System Administrator Job Category: Information Technology...expert knowledge of UNIX, Linux, and Windows systems and networking + Coordinate system changes… more
    CACI International (05/02/25)
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  • Principal System Administrator…

    Themis Insight (Fort Meade, MD)
    …process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... expertise to every case. We are hiring a Principal System Administrator (Linux) to work in Ft....Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot,… more
    Themis Insight (07/26/25)
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  • System Administrator Level 3

    General Dynamics Information Technology (Annapolis Junction, MD)
    …process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of… more
    General Dynamics Information Technology (07/23/25)
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  • Systems Administrator IV - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    …+ Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... Systems Administrator IV - PIPELINE (TS/SCI...Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot,… more
    COMSO, Inc (06/03/25)
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  • System Administrator , Senior

    Parsons Corporation (Columbia, MD)
    … Administrator , OR High school diploma and 20 years' experience as a System Administrator + Experience with Windows Sever Administration, Active ... and integrate solutions to provide unmatched innovation. Parsons is seeking a **Sr. System Administrator ** to support our expanding portfolio of work in the… more
    Parsons Corporation (06/20/25)
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  • Systems Administrator (CAD…

    KBR (Lexington Park, MD)
    Title: Systems Administrator (CAD Integration) KBR is seeking an experienced Systems Administrator (CAD Integration) in Lexington Park, MD, to support ... for applications, databases, integrations, or infrastructure as assigned. Support Windows Server builds and have the ability...Server builds and have the ability to harden systems to be in compliance with DoD RMF policies.… more
    KBR (06/11/25)
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  • Principal Linux Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …your career. Northrop Grumman Classified Solutions is seeking a well-qualified **Linux Systems Administrator ** to join its dynamic team of technical ... limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract....subnets, routing, and VLANs; Cisco experience and/or certification + Windows server management experience + Windows… more
    Northrop Grumman (05/21/25)
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  • Systems Administrator / Service Desk

    Amentum (Columbia, MD)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Systems Administrator / Service Desk** to join our team of passionate individuals ... computer systems , including coordination with network and systems engineers. + Monitors and manages system ...end-user support. + Working experience of imaging and deploying Windows server and/or workstations + Strong working… more
    Amentum (07/25/25)
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  • Systems Administrator 1

    BigBear.ai (Columbia, MD)
    …process. Configures and manages UNIX and Windows operating systems and installs/loads Operating system software, troubleshoots, maintains integrity ... Overview BigBear.ai is seeking a System Administrator Level 1 to provide...for implementation, troubleshooting and maintenance of lnformation Technology (IT) systems . Manages IT system infrastructure and any… more
    BigBear.ai (07/03/25)
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