• Systems Network Administrator (SNA-2)

    Leidos (Laurel, MD)
    …+ Provide in-depth experience in trouble-shooting IT systems. + Configure and manage Linux , UNIX and Windows (or other applicable) operating systems and ... **Leidos** has a new and exciting opportunity for a **Systems Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (11/18/25)
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  • Senior Programmer/Analyst (Senior Network…

    SUNY College of Environmental Science and Forestry (Syracuse, NY)
    …IT-related field. + Working knowledge in the areas Windows Server and Unix / Linux use/administration. + Experience setting up and maintaining VMWare ... Description: Budget Title: Senior Programmer/Analyst Campus Title: Senior Network Administrator Unit: Computing and Network Services Professional Rank and Salary:… more
    SUNY College of Environmental Science and Forestry (10/31/25)
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  • Systems Administrator Tier I_ TS/SCI…

    General Dynamics Information Technology (Las Cruces, NM)
    …3+ years of directly related experience in systems administration and analysis. + UNIX / LINUX System Administration - Preferred + Windows System Administration - ... **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means...At GDIT, people are our differentiator. As a Systems Administrator you will help ensure today is safe and… more
    General Dynamics Information Technology (10/04/25)
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  • Systems & Network Administrator

    Leidos (Riverside, CA)
    **Description** ** Position Overview** Leidos is seeking a **Network & Computer Systems Administrator ** to join our team at March Air Reserve Base, CA. In this ... client leadership on progress. ** Primary Responsibilities** As a Systems Administrator , you will: + Manage and maintain enterprise-level environments including… more
    Leidos (11/15/25)
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  • Senior Systems Administrator 10k sign…

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... us and make a difference in National** **Security!** As a Senior Systems Administrator you will play a vital role in maintaining the efficiency and reliability… more
    Leidos (11/15/25)
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  • 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 ... Active Top Secret with SCI eligibility + Must have or obtain current LINUX certification + Current Security certification or other current DoD 8570/8140 approved… more
    BAE Systems (11/08/25)
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  • (DoD SkillBridge), RC-135 Mission Systems Computer…

    L3Harris (Offutt AFB, NE)
    …Network Associate (CCNA) + CompTIA Network+ or Security+ certification + Familiarity with LINUX and UNIX -based operating systems and Oracle databases + Active ... of national security. Job Title: RC-135 Mission Systems Computer Systems Administrator Job Code: 28214 Job Location: Offutt AFB, Nebraska Schedule: (5x8/mission… more
    L3Harris (09/19/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux ,ServiceNow Platform, Unix **Experience:** 15 + years of related ... and remains involved in the resolution process. Configures and manages UNIX , Linux and Windows operating systems and installs/loads operating system software,… more
    General Dynamics Information Technology (11/08/25)
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  • Network and Systems Administrator

    CAI (Evanston, IL)
    …to work independently and with groups, with limited supervision Preferred: + Knowledge of Linux / Unix + Knowledge of firewall configurations, Cisco / Meraki ... Network and Systems Administrator **Req number:** R6271 **Employment type:** Full time...We are looking for a motivated Network and Systems Administrator ready to take us to the next level!… more
    CAI (11/24/25)
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  • Site & Network Reliability Engineer…

    IBM (Poughkeepsie, NY)
    …a related field (or equivalent experience). *Basic understanding of operating systems ( Linux , Unix , Windows, z/OS, zVM) and networking fundamentals. *Familiarity ... role and responsibilities** IBM is seeking a motivated and detail-oriented IT Administrator early professional hire with an interest in Site Reliability Engineering… more
    IBM (11/16/25)
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