• Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …technology solutions to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Principal System ... team to support exciting, critical programs with classified information system capabilities. Success in this role means you can...problems. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat… more
    RTX Corporation (10/29/25)
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  • System Administrator

    Insight Global (Las Vegas, NV)
    Job Description Insight Global is looking for a System Administrator II to join one of our largest healthcare clients in Las Vegas, NV. This person will be ... and manage the environment health and provide recommendations for improvement, including system tuning and hardware integration Maintain and support Windows and … more
    Insight Global (09/09/25)
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  • System Administrator

    Navarro Inc. (Niskayuna, NY)
    …Defense. Naval Nuclear Laboratory's (NNL) Reactor Technology (RT) team is seeking a System Administrator to help ensure the infrastructure needed for developers ... Navarro Research and Engineering is recruiting a System Administratorin Niskayuna, NY. An active DOE Q...NAVY. Requirements * RHEL (or CentOS) familiarity * Basic Linux shell commands * Bash, PowerShell, Python scripting* Basic… more
    Navarro Inc. (09/12/25)
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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 NICHD have differing environments and needs. Operating environments include UNIX, Linux , Windows, and MAC. Similarly, software for system operation,… more
    TekSynap (09/16/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of… more
    General Dynamics Information Technology (11/08/25)
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  • DreamWorks Technology - Systems…

    NBC Universal (Glendale, CA)
    …be a part of this outstanding team, you should be an experienced system administrator with an expertise in troubleshooting, effective communication skills, and ... OSA team. A highly trained and energetic group of system administrators that thrive on providing the highest level...and SW problems + Building, installing, maintaining and troubleshooting Linux , OSX and Windows desktops and laptops + Work… more
    NBC Universal (11/25/25)
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  • SAP NS2 Senior Cloud Engineer/ Systems…

    SAP (Herndon, VA)
    …variety of benefit options for you to choose from. **SAP NS2 Senior Cloud Engineer/ Systems Administrator - Onsite - Chantilly, VA** **Active TS SCI with ... have manager's approval to transfer. The NS2 Senior Cloud Engineer/ Systems Administrator candidate will be responsible for...languages such as JSON and YAML. + Proven strong system administration experience. + 5 years of experience with… more
    SAP (10/21/25)
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  • Systems Administrator - Senior

    CACI International (O'Fallon, IL)
    Systems Administrator - Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... expert-level assistance to users in accessing and utilizing business systems + Design and implement robust system ...investigation upon hire + Expert knowledge of various operating systems (eg, Windows Server, Linux , Unix) +… more
    CACI International (11/08/25)
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  • Systems Administrator

    Leidos (Lawton, OK)
    …security, engineering, and health industries. We are seeking a Secret cleared ** Systems Administrator ** to support Postproduction Software Support (PPSS) and ... onsite The successful candidate will support our customer in performing system administration and cybersecurity work required to maintain the existing Authorization… more
    Leidos (11/15/25)
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  • Principal Windows Systems…

    RTX Corporation (El Segundo, CA)
    …meaningful problems that create a safer, more secure world. **Principal System Administrator ** in infrastructure Workplace Services, collaborates with many ... teams to support fast-paced, critical programs with classified information system capabilities. Success in this role means you can develop, implement and maintain… more
    RTX Corporation (11/18/25)
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