• Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Systems Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2115 **Employment ... Full Time **Position Description:** CGI Federal has an exciting opportunity for a Systems Administrator within our Intel sector advancing the national security… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Systems Administrator - NETTN…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Windows and Red Hat Enterprise Linux (RHEL) environments, including virtual systems + Support system configurations in compliance with DoD Security Technical ... short video: https://vimeo.com/732533072 Job Description Mission Technologies is seeking a Systems Administrator to support the Navy Integrated Training… more
    Huntington Ingalls Industries (10/11/25)
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  • Systems Administrator (Windows)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** ** SYSTEMS ADMINISTRATOR (WINDOWS) (RDTE)** Bowhead seeks a Systems Administrator (Windows) to provide customer support and technical ... at the Naval Surface Warfare Center Dahlgren Division (NSWCDD). **Responsibilities** **The Systems Administrator will be responsible for:** + Answering questions… more
    UIC Government Services and the Bowhead Family of Companies (12/23/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    Systems Administrator EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... protected by law. Description WCBinc is looking for a Systems Administrator to join our team to...Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and… more
    William C Brown Inc (10/14/25)
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  • Senior System Administrator

    Amentum (Springfield, VA)
    …NGA enterprise. * Senior level experience managing and administering Linux /Windows based systems including patching, updates, and configuration management. * ... so, look no further. Amentum is seeking a **Senior System Administrator ** to join our team of...systems including the transition and migration of corporate systems * Monitor and report on system more
    Amentum (11/20/25)
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  • System Administrator

    The Boeing Company (Herndon, VA)
    …your future with us. Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a ** System Administrator ** (Shift Work) to join ... a small group of end users who use our system and several other systems that we...5+ years of related work experience. + Experience in ** System Administration** (ie ** Linux ** / **Unix** or… more
    The Boeing Company (12/25/25)
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  • Network Infrastructure/ System

    CACI International (Mclean, VA)
    Network Infrastructure/ System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... * **The Opportunity:** CACI is looking for a Network Infrastructure/ System Administrator to join the Luke Team!...with industry best practices + Knowledge of different operating systems (Microsoft, Unix, Linux , etc.) + Attention… more
    CACI International (12/17/25)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a System Administrator for a technical development program supporting the Sponsor's Attribute Services within the IDAM/ICAM ... space.As a System Administrator on this program, you will...of degree + Must be an expert in using Linux -based operating systems + Must have strong… more
    Leidos (10/10/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Reston, VA)
    …, or Bachelor's degree and 3+ years of experience as a system administrator + Active DoD 8570 IAT Level II Certification, including Security+ CE, CCNA ... system and application software as necessary. Support Linux & Windows systems engineering efforts in...administration. Requirements + 3+ years of experience as a system administrator + Experience with installing or… more
    ENS Solutions (12/27/25)
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  • Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Systems Administrator to support our customer on the Nautical contract in the Arlington, VA ... CISSP, CISM, or equivalent advanced security certification + Red Hat Certified System Administrator (RHCSA) + Kubernetes certifications (CKA, CKAD) Physical… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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