• Senior Systems Administrator

    SAIC (Arlington, VA)
    **Description** SAIC is seeking a motivated, career and customer-oriented **Senior Systems Administrator ** to join our team in Arlington, VA, supporting the ... a TS/SCI required to maintain employment. + US citizenship. + IAT Level II (CompTIA Sec +) certification. **Experience requirements:** + 10+ years in Microsoft… more
    SAIC (09/26/25)
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  • Principal Systems Administrator…

    Northrop Grumman (Colorado Springs, CO)
    …-Launch and Missile Defense Systems offers an excellent opportunity for a Principal Systems Administrator - Helpdesk Sys Admin (25-501) to join our team of ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...with an active DoD 8140 certification at **IAT Level II or higher** (eg, Security+, GSEC, SCNP, SSCP, CISSP,… more
    Northrop Grumman (10/04/25)
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  • Systems Administrator

    GovCIO (Vandenberg AFB, CA)
    …referral to this job (https://careers-govcio.icims.com/jobs/6885/ systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** ... **Overview** GovCIO is currently hiring for a System Administrator tosupport mobile optics imagery operations for Western Range activities, including high-fidelity… more
    GovCIO (10/08/25)
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  • Systems Administrator (IT Program…

    Nightwing (Annapolis Junction, MD)
    …defense, civil, and commercial markets. Nightwing is seeking an experienced Linux Systems Administrator with a proven ability supporting classified program ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/22/25)
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  • GCCS Systems Administrator

    Paragon Cyber Solutions (Colorado Springs, CO)
    …immediate opening for those ready for an exciting and dynamic career as a Systems Administrator to join other smart, talented, and dedicated engineers that pride ... + Configuration and implementation of the SEWS GCCS-J software and systems , GCCS-J courseware development, providing SEWS specific GCCS-J Operator training to… more
    Paragon Cyber Solutions (10/11/25)
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  • Director of Transportation Systems…

    State of Massachusetts (MA)
    …**Massachusetts Department of Transportation* **Title:** *Director of Transportation Systems Management and Operations (TSMO) ( Administrator VII)* ... *Position Summary* The Director of Transportation Systems Management and Operations (TSMO) will lead a...for one (1) year of the required (A) experience. II . A Bachelor's degree in a related field may… more
    State of Massachusetts (10/11/25)
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  • IT Systems Administrator

    Sonalysts, Inc. (Waterford, CT)
    …to our national defense! Sonalysts, Inc. is seeking an experienced IT Systems Administrator with critical thinking and effective communication skills to ... secure, support, and maintain our corporate IT systems . Our IT team supports a wide variety of...Hold a current DOD Information Assurance Workforce (IAWF) Level II (or higher) IAM or IAT certification(s) (eg, GSEC,… more
    Sonalysts, Inc. (09/30/25)
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  • Senior Systems Administrator

    Leidos (Tucson, AZ)
    …part of the Decision Advantage Solutions Business Area, is currently seeking a Senior Systems Administrator . As a senior member of our IT operations team, you ... key role in managing, securing, and optimizing high-performance, mission-critical systems that directly support the customers intelligence and geospatial… more
    Leidos (10/10/25)
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  • Systems Administrator (MAC/Windows)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SYSTEMS ADMINISTRATOR (MAC/WINDOWS) (RDTE) Bowhead seeks a Systems Administator (MAC/Windows) for our upcoming proposal effort in Dahlgren, VA. ... The Systems Administator (MAC/Windows) is responsible for system administration and...Workforce (IAWF) criteria or Information Assurance Technical (IAT) Level II certification at time of hire. + Must have… more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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  • Systems Administrator

    SAIC (Washington, DC)
    **Description** SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and ... an anticipated decision expected by fall 2025.** The System Administrator responsibilities include, but are not limited to: +...and maintain the infrastructure that powers networks and operating systems such as UNIX, Linux, and Windows. + Install… more
    SAIC (09/06/25)
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