• Systems & Database Administrator

    CACI International (Suitland, MD)
    Systems & Database Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... * * * Join Our Team as a Full Stack Engineer / Systems & Database Administrator ! Are you a seasoned Full Stack Engineer with a passion for systems and database… more
    CACI International (12/17/25)
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  • Classified Systems Administrator

    KBR (Huntsville, AL)
    Title: Classified Systems Administrator KBR - Delivering Solutions, Changing the World. KBR is a global leader in delivering technology-driven, mission-critical, and ... deep domain expertise, and cutting-edge technologies. KBR is seeking a Classified Systems Administrator to join our Corporate IT team in Huntsville, AL. This role is… more
    KBR (12/16/25)
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  • Systems Administrator

    Guidehouse (Bethesda, MD)
    …Top Secret SCI with Polygraph **What You Will Do** **:** As a Systems Administrator , you will be involved in managing and maintaining our IT infrastructure ... be vital as you evaluate and modernize our IT infrastructure . **What You Will Need** **:** + An ACTIVE...TWO (2) or more years' experience as a system administrator + TWO (2) or more years' experience with… more
    Guidehouse (12/13/25)
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  • Senior Linux System Administrator

    ManTech (Laurel, MD)
    ManTech seeks a motivated, career and customer-oriented **Linux** **System Administrator ** to join our team in **Laurel, MD.** You will be part of a dedicated team ... delivering enterprise infrastructure capabilities for a global workforce that supports a...degree. + 20+ years of experience as a System Administrator or related experience in programs and contracts of… more
    ManTech (12/11/25)
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  • Systems Administrator V

    General Atomics (San Diego, CA)
    …electric, electronic, wireless and laser technologies. We are seeking a Linux Systems Administrator in San Diego, CA, for a full-time, on-site role that directly ... supports the mission-critical data infrastructure associated with the DIII-D National Fusion Facility, the world's largest magnetic fusion research tokamak managed… more
    General Atomics (12/11/25)
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  • Linux Administrator

    Two95 International Inc. (Springfield, MA)
    Title: Linux Administrator Location : Remote (Springfield, MA) Type : Contract to hire Rate : $Best Possible Requirements Responsibilities: + Administer the Linux ... and disaster recovery computer UNIX and Linux systems and related infrastructure . + Provisioning, installation / configuration, operation, monitoring and technical… more
    Two95 International Inc. (12/08/25)
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  • Network Administrator

    Idea Entity (Rustburg, VA)
    Title: Network Administrator Department: IT Reports To: Project Manager Location: Onsite, Belcamp, Maryland or Rustburg, Virginia. About Idea Entity At Idea Entity, ... impact for our customers and their businesses. Role Summary The Network Administrator will be responsible for the day-to-day operations of delivering and maintaining… more
    Idea Entity (12/06/25)
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  • Network Administrator , Senior Analyst,…

    RTX Corporation (Tucson, AZ)
    …a security clearance​ **Security Clearance:** Secret - Current **Network Administrator , Senior Analyst (P2)** **Senior Analyst, Information Workplace Services** ... **Raytheon Digital Technology** **Classified Infrastructure Services** **Tucson, AZ - Onsite Position/Active US Clearance...world. Join this high impact team as a Network Administrator (P2) to ensure the smooth operation of classified… more
    RTX Corporation (12/05/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering ... enterprise infrastructure capabilities for a global workforce that supports a...university with 12 years of experience as a Systems Administrator supporting programs and contracts of similar scope, type,… more
    ManTech (12/04/25)
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  • Grants & Contracts Administrator II

    University of Rochester (Rochester, NY)
    …internal equity considerations._ **Responsibilities:** GENERAL PURPOSE The Grants and Contracts Administrator serve as the administrator and primary contact for ... of Education and Human Development. Develops and supports the research infrastructure at Warner; implements processes, and coordinates workshops and mentoring… more
    University of Rochester (12/02/25)
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