• Senior Systems and Network

    SAIC (Battle Creek, MI)
    **Description** SAIC is seeking a highly skilled Senior Systems & Network Administrator to support the AOC WS Falconer Program. This role combines expertise ... in both systems and network administration to ensure the...+ Administer and sustain the AOC baseline, including both system and network components + Configure, troubleshoot,… more
    SAIC (09/16/25)
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  • Systems Administrator - Mid-Career

    Lockheed Martin (Moorestown, NJ)
    …that values integrity and excellence\. **THE WORK** We are seeking an experienced Linux Systems Administrator to install, configure, maintain, and secure ... system administration * In\-depth knowledge of Linux operating systems , including Red Hat Enterprise...Linux administration, such as RHCSA \(Red Hat Certified System Administrator \) * Networking protocols, including TCP/IP,… more
    Lockheed Martin (10/11/25)
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  • Systems Administrator (SME)

    BAE Systems (Herndon, VA)
    …to improve our future and protect our freedom. We are seeking an experienced Systems Administrator SME to join our technology-based program supporting a key ... government customer. As a Systems Administrator SME, you will play a...+ SCCM experience + Configuration management tools + Automated system installation technologies + Automated backup systems more
    BAE Systems (09/12/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now ... and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active...excellence. Key Tasks: Candidate will be responsible for providing Linux System Administration support for the program.… more
    DCCA (11/17/25)
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  • Senior HPC Systems Administrator

    BAE Systems (Saratoga Springs, UT)
    …process. Configures and manages Linux , Unix, and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... and manage Linux , Unix, and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of… more
    BAE Systems (09/09/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …our future and protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of system ... such as: + VMware Certified Professional (VCP) + RedHat Certified System Administrator /Engineer (RHCSA/RHCE) + Microsoft Certified: Windows Server… more
    BAE Systems (10/08/25)
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  • Network and Computer Systems

    IBM (Poughkeepsie, NY)
    …most challenging problems? If so, lets talk **Your role and responsibilities** As a Network and Computer Systems Administrator Apprentice at IBM, you will ... experience in any one of the following: * Operating Systems like Windows, Linux * General networking...the following: * Operating Systems like Windows, Linux * General networking and infrastructure fundamentals * Installing,… more
    IBM (11/14/25)
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  • Linux Engineer

    OffWorld (Pasadena, CA)
    system platform for control, decision making and execution. As a Robotics Linux Systems Administrator , you will be responsible for designing, ... + Integrate third-party software and hardware components into the Linux -based robotics systems . + Document system...field (or equivalent experience). + Proven experience as a Linux Systems Administrator , preferably in… more
    OffWorld (10/17/25)
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  • Network Administrator - Navy…

    Huntington Ingalls Industries (San Diego, CA)
    …and reliable network infrastructure in support of mission-critical naval training systems . The Network Administrator will manage server and workstation ... Administrator to support the Navy Enterprise Tactical Training Network (NETTN), a system that provides distributed...Systems or similar discipline preferred. + Experience with system release upgrades (preferred) + Linux + or… more
    Huntington Ingalls Industries (10/11/25)
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  • Senior High Performance Computing (HPC)…

    BAE Systems (Saratoga Springs, UT)
    …position level and/or job specifics. **Senior High Performance Computing (HPC) Systems Administrator ** **116840BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** At BAE Systems , we promote a strong, collaborative culture and...based IT enterprise in installation, configuration, and networking of Linux and Windows based platforms. + Oversee servers running… more
    BAE Systems (10/03/25)
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