• Systems Administrator

    ManTech (Bremerton, WA)
    …and integration of hardware, system fixes, updates, and enhancements + Provide IT systems support for a wide range of Windows & Linux based technologies, ... **MANTECH** seeks a motivated, career, and customer-oriented ** Systems Administrator ** to join our team...Must have or be able to obtain an Operating System Certificate (eg, Azure Administrator Associate) within… more
    ManTech (12/30/25)
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  • Cyber Systems Administrator (Active…

    Northrop Grumman (Tampa, FL)
    …Must be able to configure and manage Linux and Windows operating systems upon start date, installs/loads operating system software, patches, and configures ... for you to join our team as a **Cyber Systems Administrator ** based out of **Tampa, FL**...PyPi, and CentOS. + Experience in troubleshooting and configuring Windows operating system and Windows more
    Northrop Grumman (10/14/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    …capacity analysis and system planning. + Configure and manage Linux and Windows operating systems ; install, load, and enhance OS software for improved ... ManTech seeks a **Senior Linux System Administrator ** to join our team...provide support for implementation, troubleshooting, and maintenance of IT systems , as well as manage IT system more
    ManTech (12/24/25)
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  • Infrastructure Systems Administrator

    Nebraska Public Power District (York, NE)
    **Infrastructure Systems Administrator ** Columbus, NE, US, 68602-0499Doniphan, NE, US, 68832-9800Plattsmouth, NE, US, 68048-2062York, NE, US, 68467-0608Kearney, ... NE, US, 68848-2170Norfolk, NE, US, 68701-7227 **Infrastructure Systems Administrator ** to fill the role of...security and compliance. + Administer and maintain servers, storage systems , and virtualization platforms + Monitor system more
    Nebraska Public Power District (12/27/25)
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  • System Administrator

    ManTech (Eielson AFB, AK)
    **MANTECH** seeks a motivated, career and customer-oriented ** System Administrator ** to join our Air Force / Space team at **Eielson AFB** . The System ... are not limited to:** + Determining hardware, software, and systems specifications, and configuration requirements. + Execution of the...of experience may be substituted for a degree. + 4 + years direct/related experience + DoD 8570 compliance with… more
    ManTech (12/20/25)
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  • Systems Administrator II

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    systems + Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... Systems Administrator II Annapolis Junction, MD...for implementation, troubleshooting and maintenance of Information Technology (IT) systems . This includes managing IT system infrastructure… more
    Athenix Solutions Group, LLC (10/25/25)
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  • Systems Administrator

    SAIC (Washington, DC)
    …upon contract award, with an anticipated decision expected by fall 2025.** The System Administrator responsibilities include, but are not limited to: + Manage ... and maintain the infrastructure that powers networks and operating systems such as UNIX, Linux, and Windows . + Install and configure hardware and software,… more
    SAIC (12/06/25)
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  • Systems Administrator

    Guidehouse (Bethesda, MD)
    …clusters, including Elasticsearch, Logstash, Kibana and *beats + Experience with Windows Systems Administration and troubleshooting Active Directory + Experience ... Windows servers to include base configuration, security and system patching, performance monitoring, etc. + Implement and enforce...or DoD security clearance + Bachelor's Degree + FOUR ( 4 ) or more years' of systems administration… more
    Guidehouse (12/10/25)
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  • Systems Administrator 1

    Huntington Ingalls Industries (Wright Patterson AFB, OH)
    …Huntington Ingalls Industries, Technical Solutions Division (HII-TSD) is currently seeking a Systems Administrator . The ideal candidate works well in an agile, ... to perform identification, troubleshooting, and diagnosis of hardware failures and restore system capability to operations. + Provide administrator support (User… more
    Huntington Ingalls Industries (12/25/25)
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  • Lead, Cyber Systems Administrator

    L3Harris (Camden, AR)
    …and cyber domains in the interest of national security. Job Title: Lead, Cyber Systems Administrator Job Code: 31690 Job Location: Camden, Arkansas Job Schedule: ... 4 days a week Job Description: L3Harris is seeking a Lead, Cyber Systems Administrator to suppor the Aerojet Rocketdyne Segment in Camden, AR. This position… more
    L3Harris (12/05/25)
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