• Sr Systems Administrator

    Robert Half Technology (Jacksonville, FL)
    …years of systems administration experience. + Strong knowledge of Windows Server , Linux , Active Directory, and virtualization. + Experience with cloud ... reliability, security, and scalability. Key Responsibilities: + Administer Windows and Linux servers, Active Directory, and virtualization platforms. + Implement and… more
    Robert Half Technology (01/10/26)
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  • Summer 2026 Intern - Systems Admin (Onsite)

    RTX Corporation (Cambridge, MA)
    …making skills + Familiarity with additional operating systems (ie Red Hat Enterprise Linux (or CentOS), Ubuntu, Windows Server ) + Experience with scripting Learn ... Technologies is seeking a **full-time summer co-op** to support IT staff in administration of equipment at BBN's Cambridge location. Our team handles all aspects of… more
    RTX Corporation (01/17/26)
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  • Information Systems Senior Manager

    General Dynamics Information Technology (Washington, DC)
    …for enterprise backup and recovery solutions. + Strong knowledge of Windows and Linux server environments. + Experience with cloud platforms (AWS, Azure, Google ... to evolve the IT Systems for the Department of Energy, National Nuclear Security Administration . **HOW AN IT SYSTEMS MANAGER WILL MAKE AN IMPACT:** + Manages systems… more
    General Dynamics Information Technology (11/25/25)
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  • Systems Engineer - Pilot Training Device Support

    Lockheed Martin (Eglin AFB, FL)
    …of pilot training device architecture, hardware, and software * Experience with Linux Server administration * Experience with collecting, analyzing, ... with Hardware and Software retrofit installation * Experience with systems administration for Virtual Environments, Microsoft Servers, and Windows Operating Systems… more
    Lockheed Martin (12/25/25)
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  • Information Systems Analyst / Onsite: KoP

    Lockheed Martin (King Of Prussia, PA)
    …in a multi\-functional environment that includes software support, network and server administration * Provide customer support utilizing service/problem ... root cause analysis for problem resolution in Windows and Linux environments * Analyzing and assessing server ...operating systems * Experience with Red Hat Operating System administration * Experience with Active Directory \(AD\) * Experience… more
    Lockheed Martin (11/07/25)
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  • Closed Room Infrastructure

    BAE Systems (Maple Grove, MN)
    …of four years related experience within enterprise client server computing Linux and Windows system administration and application management and Classified ... and configuration, security and third-party installations within a closed room client- server environment. The candidate should be able to perform daily closed… more
    BAE Systems (12/11/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Springfield, VA)
    administration , or similar support role. - Working knowledge of Windows and Linux server administration and basic understanding of networking, storage, ... and virtualization. - Experience with enterprise monitoring and logging tools such as SolarWinds, Splunk, Nagios, BMC, or similar. - Experience with IT service management platforms such as ServiceNow or equivalent, strong comfort with ticket creation, updates,… more
    Arena Technical Resources, LLC (01/16/26)
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  • OT Network Engineer

    WestRock Company (Covington, VA)
    …to historians/SCADA/analytics. * Experience with VMware and/or Hyper\u2011V for virtualization; Windows Server and Linux administration . * Familiarity with ... SCADA, historian, IoT gateways, AWS, Kinesis, S3, Lambda, VMware, Hyper\u2011V, Windows Server , Linux , data center buildout, routing, switching, QoS, VPN,… more
    WestRock Company (01/07/26)
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  • Network/System Engineer

    GovCIO (United States Air Force Acad, CO)
    server , linux , and virtualization environments at scale. + Strong Linux administration skills. + Proven experience with virtualization and VDI ... performance efficiencies and/or study system requirements to determine proper server installation methods and procedures. + **Platform Operations & Reliability:**… more
    GovCIO (11/21/25)
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  • IT Systems Administrator, Launch

    SpaceX (Cape Canaveral, FL)
    …years of experience in IT systems administration . + Hands-on experience with Linux or Windows server administration . + Experience with enterprise network ... and knowledgeable IT Systems Administrator to support the networking, compute administration , and application support needs of our launch environment. This role… more
    SpaceX (12/03/25)
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