• Senior Linux System Administrator…

    Mission Support and Test Services (North Las Vegas, NV)
    …looking for a high-performing individual to join our team as a Linux Systems Administrator (Senior Infrastructure Analyst). **Key Responsibilities** + Manage and ... providing high-hazard experimentation and incident response capabilities through operations, engineering , education, field, and integration services and by acting as… more
    Mission Support and Test Services (11/13/25)
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  • Systems Administrator (Tier 2…

    William C Brown Inc (Springfield, VA)
    Systems Administrator (Tier 2 Desktop Support) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration ... protected by law. Description WCBinc is looking for a Systems Administrator (Tier 2 Desktop Support) to...IT incidents from cradle to grave, working close with engineering teams and other ISP Contractor Stakeholders when IT… more
    William C Brown Inc (11/13/25)
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  • Systems Administrator

    GovCIO (Vandenberg AFB, CA)
    …/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-CA-VSFB_ **ID** _2025-6885_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is currently hiring for a System Administrator tosupport mobile optics imagery...software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers… more
    GovCIO (10/08/25)
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  • System Administrator

    Navarro Inc. (Niskayuna, NY)
    …Defense. Naval Nuclear Laboratory's (NNL) Reactor Technology (RT) team is seeking a System Administrator to help ensure the infrastructure needed for developers ... Navarro Research and Engineering is recruiting a System Administratorin...Basic Connectivity (SSH, wget, curl) * Basic understanding of application patching/upgrading * Git version control and familiarity with… more
    Navarro Inc. (09/12/25)
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  • Sr. Linux Systems Administrator

    RTX Corporation (Richardson, TX)
    …a Raytheon program in a classified environment as a **Sr. Linux System Administrator ** . Responsibilities include building, maintaining, and securing Information ... We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's… more
    RTX Corporation (11/19/25)
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  • Cleared Senior System Administrator

    General Atomics (Durham, NC)
    …come in! General Atomics Integrated Intelligence is looking for an experienced Cleared System Administrator with a Top Secret/SCI clearance to provide on-site ... peripheral devices, servers and networking equipment + Install and maintain software applications on various Linux and Windows-based operating systems + Provide… more
    General Atomics (09/11/25)
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  • Project Controls System…

    HNTB (Charlotte, NC)
    …training to project team members and system administrators. + May act in system administrator role on projects of low to moderate complexity. + Supports more ... and/or project controls experience **What We Prefer:** + Experience as a System Administrator , Configuration Specialist, or Super User of Trimble Unity… more
    HNTB (10/13/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled ... the computer engineering or computer science disciplines * 10 years System Administration experience. An additional 4+ years of System Administration… more
    Synergy ECP (10/15/25)
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  • System Administrator

    GovCIO (Fairfax, VA)
    …/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-7069_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is currently hiring for System Administrator with an active Secret...and tier 3 operational support for servers, workstations, and applications in a Windows Active Directory environment, including user… more
    GovCIO (11/13/25)
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  • M365 Systems Administrator Jr.

    SAIC (Washington, DC)
    **Description** **SAIC** is currently seeking a dedicated and meticulous **Office 365 System Administrator ** to join our team in Washington DC The ideal ... a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian,… more
    SAIC (11/21/25)
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