• Computer System Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …be limited to the following: + Perform as primary Systems or Network 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 (11/12/25)
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  • System Administrator

    TekSynap (Bethesda, MD)
    …+ Prefer five (5) or more years' experience or more in desktop , server, network, and security support including installing, configuring, troubleshooting, and ... administering Windows 2003/2008/2012 servers, Virtual servers, and Virtual Desktop Infrastructure (VDI). + Prefer five (5) or more years of configuration and… more
    TekSynap (09/16/25)
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  • Windows Systems Administrator /Principal…

    Northrop Grumman (Jessup, MD)
    …career. Northrop Grumman Mission Systems is seeking an experienced Windows Systems Administrator to join its Classified Solutions team in Annapolis Junction, MD. The ... + Current DoD polygraph. + Proficiency in administration and troubleshooting of desktop PCs. + Proficiency in the administration and troubleshooting of Linux… more
    Northrop Grumman (12/05/25)
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  • Linux Systems Administrator

    ManTech (Laurel, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Linux** **System Administrator ** to join our team in **Laurel, MD** at Emerson 8. **Responsibilities ... and models + Must be able to create accounts, reset passwords, and provide desktop support to customers via phone, tickets, or in-person + Must be willing to… more
    ManTech (11/26/25)
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  • Systems and Database Administrator

    CACI International (College Park, MD)
    Systems and Database Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... and unlocking user accounts. + Experience with Windows Server and Desktop administration. + Demonstrated ability to research, troubleshoot, and resolve Oracle… more
    CACI International (10/15/25)
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  • Cyber Systems Administrator (Active TS/SCI)

    Northrop Grumman (Elkridge, MD)
    …career. We are looking for you to join our team as a **Cyber Systems Administrator ** based out of **Elkridge, MD** . _Please Note: Due to the classified nature of ... (Jira, Confluence, Bitbucket, Bamboo) + Ability administer and maintain Virtual Desktop Environment technologies such as Horizon, Dell Wyse Management and Teradici.… more
    Northrop Grumman (10/02/25)
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  • Sr. Desktop Support

    CyberData Technologies (Rockville, MD)
    Administrator Location: Rockville, MD CyberData Technologies is seeking a System Administrator to deliver timely and effective IT Desktop Support for diverse ... mobile phones. Qualifications: Experience: + Minimum of three (3) years of desktop support experience in a Windows-Mac mixed environment. + Familiarity with Linux… more
    CyberData Technologies (12/07/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …highest standards of service and reliability. We're looking for a skilled System Administrator to join our team and help maintain, troubleshoot, and optimize a wide ... variety of IT systems. We are seeking a qualified System Administrator to provide support for the implementation, troubleshooting, and maintenance of IT systems… more
    CACI International (11/19/25)
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  • Principal Computer Systems Analyst

    Northrop Grumman (Hollywood, MD)
    …Grumman Classified Solutions team is seeking an experienced **Windows Systems Administrator ** to join its dynamic team of technical professionals. **The qualified ... but not be limited to the following: + Perform as a Windows System Administrator for a classified government contract. + Able to communicate effectively at all… more
    Northrop Grumman (12/09/25)
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  • Geospatial Systems Integrator

    Arena Technical Resources, LLC (Aberdeen, MD)
    …must possess an active TS/SCI clearance Job Description: As a Senior System Administrator / Integrator, you will lead the design and integration of advanced ... CySA+, or GSEC - Hands-on expertise with ArcGIS Enterprise, ArcGIS Desktop , and supporting geospatial toolkits. - Experience integrating with Army tactical… more
    Arena Technical Resources, LLC (12/08/25)
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