• Systems & Network Administrator

    Leidos (Riverside, CA)
    …supervision **⭐ Preferred Qualifications** + Prior experience with **C2 or Intel systems ** and system /database administration + Hands-on expertise with ... Systems , Electrical/Electronic Engineering, or Mathematics _OR_ 3 years of relevant system administration experience in lieu of degree + 3-5 years of… more
    Leidos (11/15/25)
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  • Mid/Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …The SA configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... an accredited college or university is required. + Five (5) years of additional system administration experience may be substituted for a Bachelor's Degree. +… more
    Belay Technologies (11/19/25)
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  • Systems Application Analyst 4

    Huntington Ingalls Industries (Newport News, VA)
    …and documents system parameters and formats, ensures hardware and software systems compatibility and coordinates and/or modifies system parameters in terms ... SYSTEMS APPLICATION ANALYST 4 Location: Newport News, Virginia,...developers to solution architects, technical subject matter experts, and system users. Anchored in our rich, 135-year history, we… more
    Huntington Ingalls Industries (11/20/25)
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  • System Administrator

    CACI International (San Antonio, TX)
    …with Polygraph **Preferred Skills:** + Extensive experience in system administration , particularly in mission-critical IT systems . + Strong troubleshooting ... maintain, troubleshoot, and optimize a wide variety of IT systems . We are seeking a qualified System ...management of UNIX , Linux, and Windows operating systems . + Installation and maintenance of operating system more
    CACI International (11/25/25)
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  • Systems Engineer

    State of Colorado (Denver, CO)
    Systems Engineer Print (https://www.governmentjobs.com/careers/colorado/jobs/newprint/5133060)  Systems Engineer Salary $82,540.00 - $105,000.00 Annually ... is not governed by the selection processes of the classified personnel system . Applications will be considered from residents and non-residents of Colorado. How… more
    State of Colorado (11/04/25)
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  • SIGINT Systems Administrator (Low-Band…

    CACI International (Beale AFB, CA)
    systems , servers, storage, and network connectivity. You will also provide system administration for assigned infrastructure and establish and maintain ... SIGINT Systems Administrator (Low-Band Journeyman) Job Category: Information Technology...Provides LBS technical and engineering SW support. + Provides system administration for CICS and the LBS… more
    CACI International (10/17/25)
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  • Sr Information Security Engineer

    MUFG (Tampa, FL)
    …and risk indicators **Qualifications** **:** + 3 to 5 years background in IT administration with emphasis on Unix systems , including AIX and RedHat ... Splunk and SIEM platforms for threat detection, and ensuring secure configurations across Unix systems . The role also involves working with threat detection… more
    MUFG (10/22/25)
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  • Information System Security Officer Senior…

    SAIC (Pearl Harbor, HI)
    …discussion topics, problem areas, action items, and resolution recommendations. + Support system administration personnel with other related functions to include ... by actively tracking and maintaining each network's cyber-vulnerability level and system compliance with applicable Defense Information Systems Agency (DISA)… more
    SAIC (11/15/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …* Required Technical Skills: 1+ years of directly related experience in systems administration and analysis. + UNIX /LINUX System Administration - ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** System Administration ,Technical Work,Troubleshooting **Certifications:** CompTIA Security+ CE… more
    General Dynamics Information Technology (09/02/25)
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  • Systems Administrator

    General Atomics (San Diego, CA)
    …progressive professional experience in an information technology department primarily in systems administration . + May substitute equivalent working experience ... Must demonstrate a detailed and extensive technical expertise and application of system administration theories, concepts and practices including but not limited… more
    General Atomics (11/23/25)
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