• Systems Administrator

    CACI International (Norfolk, VA)
    …_Required:_ + High School Diploma + Up to 7 years of experience in systems administration + Basic knowledge of system administration principles + ... certifications (CompTIA A+, Network+) + Knowledge of Windows and Linux systems + Basic scripting abilities +...position offers an opportunity to begin a career in systems administration supporting critical Navy maintenance … more
    CACI International (12/05/25)
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  • Senior Systems Administrator

    Chenega Corporation (Arlington, VA)
    …Advanced proficiency in Windows Server, infrastructure management, PowerShell scripting, and Linux administration . + Hands-on experience with SCCM, OS ... or GED equivalent + 5+ years of relevant experience. + Experience with Windows and Linux operating systems + DOD IAT Level II Certification is required. + DOD… more
    Chenega Corporation (12/10/25)
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  • Systems Engineer (Engineer Systems

    HII (Suffolk, VA)
    …in a fast-paced environment. Preferred Requirements * Experience managing Windows and Linux systems . * Background supporting classified enclaves, exercises, or ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    HII (12/18/25)
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  • NCIS Cyber Systems Administrator - SecOps…

    General Dynamics Information Technology (Quantico, VA)
    …Citizenship required** **WHAT WE'D LOVE FOR YOU TO HAVE:** + ACAS Management + LINUX Systems Administration Experience (SPLUNK) + Forescout Experience **GDIT ... eligibility. + **Required Experience:** + 5+ years of experience with systems administration : + DoD system accreditation process + STIG checklist review process… more
    General Dynamics Information Technology (12/08/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …looking for a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... technologies and equipment in the lab environment. + Providing ongoing systems administration , technical support, upgrades, patching, and troubleshooting… more
    ARSIEM (11/12/25)
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  • Senior System Cloud Administrator

    Insight Global (Herndon, VA)
    Systems Cloud Administrator with strong experience in Microsoft Azure, Windows Server administration , and Linux systems within hybrid cloud environments. ... Linux environments * Provide hands on support and diagnosis for Linux systems , including troubleshooting OS issues, performance problems, service failures,… more
    Insight Global (12/04/25)
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  • Next Generation Desktop Environment (NGDE)…

    General Dynamics Information Technology (Sterling, VA)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux Environments, Systems Engineering, Systems Software **Experience:** 8 ... typical day may include: + Responsible for Next Generation Desktop Engineering UNIX/ Linux servers, operating systems , and successful integration with the… more
    General Dynamics Information Technology (01/06/26)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …is looking for a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administration to support the design, development, and ... technologies and equipment in the lab environment. + Providing ongoing systems administration , technical support, upgrades, patching, and troubleshooting… more
    ARSIEM (12/23/25)
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  • Systems Administrator

    General Dynamics Information Technology (Sterling, VA)
    …of critical Sense & Warn (S&W) systems . You will provide hands-on administration and operational support for Windows and Linux environments across both ... Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT) Systems , Linux ,Microsoft Windows,Operating Systems (OS),Software Updates… more
    General Dynamics Information Technology (12/18/25)
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  • Infrastructure Engineer/Administrator

    CACI International (Mclean, VA)
    …cloud and platform automation. + Monitoring and Maintenance + Install patches for Linux systems , and enterprise continuous monitoring applications such as Splunk ... Administer and maintain an existing an existing portfolio of linux systems include Rapid7 Nexpose Scanners, and...or OpenSearch. + 2+ years' experience with cloud and systems administration . + Demonstrated experience with scripting… more
    CACI International (12/26/25)
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