• Senior System Administrator

    SAIC (Fort Belvoir, VA)
    **Description** The Senior System Administrator will provide support for operational intelligence integration and data-centric operations for customers across ... day-to-day operational maintenance, support, and upgrades for complex operating systems , workstations and servers. Coordinates, directs and performs complex software… more
    SAIC (11/19/25)
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  • System Administrator

    TekSynap (Bethesda, MD)
    …may be substituted for degree requirements. **Overview** We are seeking a ** System Administrator ** to perform various activities to support the success ... the system regularly. + Assigning and updating security permissions for the system network. + Training or directing usersonthe correct use of software and… more
    TekSynap (09/16/25)
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  • Entry Level or Mid Level System

    Belay Technologies (Annapolis Junction, MD)
    …in 2020 and a finalist in 2 021! Belay Technologies is seeking a Mid-Level System Administrator (SA2) to join our intel team. FC has on-call support ... LCAT level they are submitted for. Responsibilities include command line system administration as well as application and data/messaging flow administration.… more
    Belay Technologies (10/10/25)
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  • Sr. Systems Administrator

    Subaru of America (Van Buren Twp, MI)
    …create exceptional vehicles that inspire and delight our customers. ROLE SUMMARY The Systems Administrator serves as a hands-on technical expert responsible for ... + At least 2-4 years of experience in a Systems Administrator role supporting Linux and Windows...determined by factors, including job-related skills, experience, and relevant education or training . (Internal Job Grade: P2_T)… more
    Subaru of America (10/10/25)
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  • (DoD SkillBridge), RC-135 Mission Systems

    L3Harris (Offutt AFB, NE)
    …and cyber domains in the interest of national security. Job Title: RC-135 Mission Systems Computer Systems Administrator Job Code: 28214 Job Location: Offutt ... CONTINUOUS DAYS OF ACTIVE SERVICE. Job Description: L3Harris is seeking an RC-135 Mission Systems Computer Systems Administrator (CSA) for our location at… more
    L3Harris (09/19/25)
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  • Linux System Administrator

    The Boeing Company (Seal Beach, CA)
    …Space & Security (BDS), Space and Launch Organization seeks an early career **Linux System Administrator ** to support Proprietary Programs in Seal Beach, CA. You ... environment set-up, and help maintain operational readiness with various operating systems and hardware interfaces. **Position Responsibilities** : + Assist with… more
    The Boeing Company (12/07/25)
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  • Vendor Management System

    Vistra (Irving, TX)
    …*Proven experience in vendor management, procurement, contract administration, or as a system administrator , preferably in a VMS or ERP environment *Excellent ... the daily operation, maintenance, and support of Vistra's VNDLY- Vendor Management System platform. This role balances technical system administration with core… more
    Vistra (12/09/25)
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  • Senior Systems Administrator

    ISYS Technologies (Colorado Springs, CO)
    …the space initiatives of our government customers. I2X Technologies is seeking a Systems Administrator to support ongoing activities for a customer in Colorado ... to the use of computing resources + Setting up administrator and service accounts + Maintaining system ...scope and responsibilities of the position, candidate's work experience, education / training , key skills, internal peer equity, as… more
    ISYS Technologies (12/09/25)
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  • Sr. System Administrator

    RTX Corporation (Tucson, AZ)
    …our systems and support IT infrastructures around the world. **Senior System Administrator ** , internally known as Senior Analyst, Information Workplace ... the role, function and associated responsibilities, a candidate's work experience, location, education / training , and key skills. Hired applicants may be eligible… more
    RTX Corporation (10/29/25)
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  • Linux/Windows Systems Administrator

    Lockheed Martin (King Of Prussia, PA)
    …and data by: protecting networks, cyber hardening weapons, providing mission and training systems ; outfitting cyber warriors with technologies for offensive and ... the boundaries of technology to help our customers achieve their missions\. The Work: As a Systems Administrator on the ECIW team, you will: \- Work in an agile… more
    Lockheed Martin (12/11/25)
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