• Entry Level or Mid Level System…

    Belay Technologies (Annapolis Junction, MD)
    …experience and LCAT level they are submitted for. Responsibilities include command line system administration as well as application and data/messaging flow ... experience for this level (skills, technologies, expertise): + One (1) year experience in Linux , Unix, Windows or Cisco OS operating system + Five (5) years'… more
    Belay Technologies (10/10/25)
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  • VMware / VDI System Administrator

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    …+ Must have Excellent Customer Service Skills. + Strong Virtualization and Systems Administration principles and troubleshooting experience. + Good working ... e-mail, on-line systems and in person. + Perform implementation of system additions and/or enhancements and makes recommendations to management. + Manages a… more
    Integration Innovation, Inc. (i3) (11/13/25)
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  • System Administrator (TS-SCI w/Poly)

    Parsons Corporation (Columbia, MD)
    …+ 5+ years of experience as a System Administrator + Experience with administration of VMware, Linux systems , and Windows servers inclusive of ... product functional and performance requirements + Responsible for the administration of Linux systems , and...systems + Provide analyses of alternatives for identified system issues or future plans + Install, and configure… more
    Parsons Corporation (09/04/25)
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  • Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …to improve their processes, and more. **What You Will Do:** + You will provide System Administration in a heterogeneous Windows & RedHat Enterprise Linux ... technology solutions to prevent security threats, protect the integrity of our systems and support Raytheon IT infrastructures around the world. Raytheon has an… more
    RTX Corporation (10/15/25)
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  • Principal/Sr Principal HPC Systems Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …lifecycle + Demonstrated experience analyzing and responding to customer requirements + Strong Linux systems administration proficiency (RHEL nice to have) + ... lifecycle + Demonstrated experience analyzing and responding to customer requirements + Strong Linux systems administration proficiency (RHEL nice to have) +… more
    Northrop Grumman (11/07/25)
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  • Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …Bowhead seeks a Systems Administrator with Red Hat Enterprise Linux experience. The System Administrator will provide Information Technology (IT) ... interpreting evolving policies, standards, and guidelines. + Ensure and coordinate System Administration support activities to reach program objectives through… more
    UIC Government Services and the Bowhead Family of Companies (11/20/25)
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  • Cloud and Systems Administrator

    Empire State University (NY)
    …Description: SUNY Empire is seeking a highly motivated and detail-oriented Cloud and Systems Administrator to join our Information Technology team. The Systems ... expertise with a strong focus on customer service. The Systems Administrator will work closely with the Network Operations...and maintenance of enterprise servers in both Windows and Linux environments. The incumbent will also partner with team… more
    Empire State University (11/20/25)
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  • SkillBridge Fellowship | GEOINT Systems…

    RTX Corporation (Beale AFB, CA)
    …We Prefer** + Linux , Microsoft Windows, ESXi, Docker, and Puppet system administration + Experience with military GEOINT domain to include airborne ... operators, and end-users. **Qualifications You Must Have** + Experience: Experience in systems administration and software management within a complex technical… more
    RTX Corporation (11/18/25)
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  • Systems Engineer - Controls and Connected…

    Hussmann Corporation (Suwanee, GA)
    …platform. This role will focus on embedded systems development, Linux -based platform support, hardware-software integration, and system -level validation. The ... system engineering with a focus on embedded systems and Linux -based platforms. + Proficiency in... and Linux -based platforms. + Proficiency in Linux administration , kernel modifications, and driver integration.… more
    Hussmann Corporation (09/19/25)
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  • Senior System Administrator

    RTX Corporation (Tucson, AZ)
    …solve complex IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise ... technology solutions to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Senior System … more
    RTX Corporation (11/07/25)
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