• Senior System Administrator

    CACI International (Annapolis Junction, MD)
    …optimize a wide variety of IT systems . We are seeking an accomplished System Administrator - Level 4 to lead and support complex enterprise IT environments, ... Senior System Administrator Job Category: Information Technology...Manage the operation and configuration of server, storage, and network systems , including mobile device environments +… more
    CACI International (08/01/25)
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  • System Administrator…

    General Dynamics Information Technology (Aurora, CO)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Associate with GDIT. A career in enterprise IT ... operate. At GDIT, people are our differentiator. As a Systems Administrator Associate you will help ensure...Administrator Associate are to maintain computers, voice, video, network , and server hardware equipment used to support IT… more
    General Dynamics Information Technology (08/01/25)
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  • Network Administrator

    Leidos (Tucson, AZ)
    **Description** **Leidos is on the hunt for a seasoned Network Administrator ** to join our elite team at **Davis Monthan AFB, AZ** ! This isn't just another tech ... is your call to action. **Primary Responsibilities:** + Manages system network connectivity to all Site SCI...in lieu of degree.) + Must hold a **CompTIA Security + Certification** (minimum), with ** Network + or higher**… more
    Leidos (10/01/25)
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  • Linux System Administrator

    SLAC National Accelerator Laboratory (Menlo Park, CA)
    Linux System Administrator Job ID 5894 Location SLAC - Menlo Park, CA Full-Time Regular **SLAC Job Postings** **Position overview:** Are you passionate about ... scientific discoveries? SLAC National Accelerator Laboratory is searching for a dynamic Linux System Administrator to join our team. As a Linux System… more
    SLAC National Accelerator Laboratory (09/11/25)
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  • Citrix Systems Administrator

    Leidos (Bethesda, MD)
    …architectural changes to existing, approved, systems to maintain operability and security of the environment + Implement major system upgrades as designed ... can thrive, keep reading!** Leidos is seeking a Citrix Systems Administrator to support the National Media...and problems. + Experience working as a Tier 3 system administrator : familiar with using desktop software… more
    Leidos (10/07/25)
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  • (Mid. or Senior) System…

    Belay Technologies (Annapolis Junction, MD)
    …maintaining system administration support activities for a large complex network environment with geographically distributed systems . The position entails ... a finalist in 2021! Belay Technologies is seeking a System Administrator to join our team. The... protocols and standards + Must have experience with Network Security Technologies (eg Multiple Domain, PKI,… more
    Belay Technologies (10/01/25)
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  • System Administrator VII

    Chenega Corporation (Albuquerque, NM)
    System Administrator VII Albuquerque, NM Join our Talent Network System Administrator VII Albuquerque, NM Are you ready to enhance your skills and ... System Administrator VII will perform system administration for Linux and Windows operating systems...file storage with proper permissions. + Responsible for the security and administrative controls of service(s) and/or system… more
    Chenega Corporation (10/07/25)
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  • SharePoint Administrator

    Trace Systems Inc (Portsmouth, VA)
    …Job Title: SharePoint Administrator Location: Portsmouth, VA Job Responsibilities Trace Systems is seeking a SharePoint Administrator to support the Norfolk ... SharePoint Server Hybrid Administrator Associate, Microsoft Certified: Windows Server Administrator , and CompTIA Security +. Education + Bachelor's degree in… more
    Trace Systems Inc (09/16/25)
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  • Systems Administrator (TS/SCI…

    Fluor (Aurora, CO)
    …access level, and have favorably completed a government issued polygraph The Systems Administrator is highly knowledgeable within designated Industrial Control ... are met and manage virtual workstations and servers using VMWare. The Systems Administrator analyzes, evaluates, and proposes recommendations on innovative… more
    Fluor (07/30/25)
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  • System Administrator (MUOS/SATCOM)

    V2X (Wahiawa, HI)
    …with DoD 8570. 1-M and SECNAV-M 5239. 2) + * Have remote-WAN management, system administrator , crypto key management, and IA background + Skills & Technology ... real time IAW the MUOS CONOPS N/A + Perform system administration of all systems and equipment...Knowledge Transfer) N/A + Support management of the Global Network Management Facility - MUOS Ground System … more
    V2X (10/10/25)
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