• System Administrator

    BAE Systems (Kula, HI)
    **Job Description** BAE Systems is seeking a full-time System Administrator to join our team supporting the Ground-Based Electro-Optical Deep Space Surveillance ... with SCI eligibility + Must have or obtain current LINUX certification + Current Security certification or other current...UNIX/Red Hat and familiarity with VMware, Juniper, Cisco and Windows operating systems desired **Pay Information** This… more
    BAE Systems (11/08/25)
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  • Systems Administrator

    U-Haul (Phoenix, AZ)
    …Central Ave, Phoenix, Arizona 85004 United States of America U-Haul is seeking a Systems Administrator to join the IT Site Reliability team supporting virtual ... solutions like SolarWinds, Dynatrace, and ExtraHop + Perform administrative tasks on Windows and Linux servers, including patching, reviewing logs, and software… more
    U-Haul (11/06/25)
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  • Systems Administrator

    Nexagen Networks Inc (Rock Island Arsenal, IL)
    …updates utilizing MECM and Software Center. . Develop, install, and maintain Windows -based operating systems . . Test and implement required security settings ... System Administrator Security Clearance Requirement: Current and Active DoD Secret Salary Range: (The salary range provided is a general guideline. Nexagen Networks… more
    Nexagen Networks Inc (11/01/25)
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  • Systems Administrator 3

    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, ... Clearance: Secret Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare … more
    Huntington Ingalls Industries (09/25/25)
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  • NCIS Cyber Systems Administrator…

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Cyber Systems Administrator - SecOps** with GDIT. A career in enterprise ... improving how agencies operate. Our work depends on **Cyber Systems Administrator - SecOps** joining our IT...LOVE FOR YOU TO HAVE:** + ACAS Management + LINUX Systems Administration Experience (SPLUNK) + Forescout… more
    General Dynamics Information Technology (11/26/25)
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  • Systems Administrator

    SAIC (Washington, DC)
    …the infrastructure that powers networks and operating systems such as UNIX, Linux , and Windows . + Install and configure hardware and software, manage user ... **Description** SAIC, a leading provider of systems engineering & integration, systems development...and resolve issues. + Experience with SQL scripting, Java, Windows Server, Linux , Oracle, Tomcat, data backups,… more
    SAIC (09/06/25)
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  • Specialist, Systems Administration…

    L3Harris (Melbourne, FL)
    …professional to join the Managed Operational Support Services (OSS) team as a Linux System Administrator (Sys Admin). Responsibilities for this position include ... the virtual environment (VM) and installing and configuring the Linux based Red Hat Operating System. The Sys Admin...+ Performs software installations and upgrades to RedHat and Windows operating systems and layered software packages… more
    L3Harris (11/28/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Norfolk, VA)
    …Install, configure and manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design ... with operating and maintaining Microsoft Windows and Linux servers to include operating systems . +...deployments and configuration management. + Experience as a network administrator or systems engineer. + Experience in… more
    ENS Solutions (09/27/25)
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  • Systems Administrator - Level 5…

    MTA (New York, NY)
    Systems Administrator - Level 5 (TCU)...hardware and operating systems software such as Windows , HP-UNIX, LINUX , VMware, ESX, or Active ... Regular Department: Server & Storage Ops Date Posted: Nov 21, 2025 Description JOB TITLE: Systems Administrator - Level 5 (TCU) SALARY RANGE: Level 5 - Min:… more
    MTA (11/22/25)
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  • Cloud Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** CLOUD SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Cloud Systems Administrator to support our customer on the Nautical contract in the ... IL4/IL5 cloud environment administration and compliance Technical Skills: + Proficiency in Linux /Unix and Windows server administration in cloud environments +… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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