• System Engineer (TS/SCI)- Senior or Mid…

    Vexterra Group (Bethesda, MD)
    …and maintenance + Experience with hardening Windows environments + Significant experience with system administration of server operating systems such as ... and the cloud ecosystem. + Experience operating and maintaining systems in a Linux environment + Certification...Certified Solutions Expert (MCSE) Certification or MCSA (Microsoft Certified System Administrator ) + Experience with SAN or… more
    Vexterra Group (10/14/25)
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  • Mult Function Info Systems , MPE…

    Lockheed Martin (Greenville, SC)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates \* Red Hat Enterprise Linux System Administrator \* Installing Oracle Critical ... for availability and performance \* Training ALIS Administrators or Mission Planning Environment Administrator and users on the ALIS system as needed \* Perform… more
    Lockheed Martin (11/13/25)
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  • Mult Function Info Systems , (MPE SME)…

    Lockheed Martin (Westfield, MA)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates * Red Hat Enterprise Linux System Administrator * Installing Oracle Critical Patches, ... for availability and performance * Training ALIS Administrators or Mission Planning Environment Administrator and users on the ALIS system as needed * Perform… more
    Lockheed Martin (10/24/25)
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  • Information Systems Engineer Analyst…

    Lockheed Martin (Orlando, FL)
    …or 3 years of professional experience with a Masters degree\. \- Previous Windows Server Experience \( Linux server experience a plus\) \(i\.e\. backups and ... & software engineering process background \- Hands\-on Information Technology and/or Systems Administrator knowledge \- Good Communication & Verbal skills \-… more
    Lockheed Martin (11/01/25)
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  • IT Systems Engineer, Sr / Top Secret…

    Lockheed Martin (King Of Prussia, PA)
    …areas located in Valley Forge, Pennsylvania\. Deep expertise in technical leadership, Linux server , Windows server , Storage and network administration ... 50 lbs\. independently\. \- Deep expertise in technical leadership, Linux server , Windows server , storage...storage or storage area networks \- Red Hat Certified System Administrator certification equivalent or higher \-… more
    Lockheed Martin (11/07/25)
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  • Senior System Engineer (Hybrid-Boston MA)

    Beth Israel Lahey Health (Charlestown, MA)
    …**Performs System Administrator activities to support multiple Server production systems in an enterprise environment.** **Maintains skills and ... you're making a difference in people's lives.** Seeking experience with Red Hat Linux and Epic medical record systems . Installs, configures, and supports… more
    Beth Israel Lahey Health (10/30/25)
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  • Virtual Infrastructure Engineer

    Nazareth University (Rochester, NY)
    …machines using VMware vSphere, supporting both Windows and Linux server environments. The engineer ensures system availability and performance, maintains ... and maintain both Windows and Linux virtual server environments. + Ensure system patches and...vSphere, vCenter, and ESXi hosts. + Experience managing Windows Server and Linux -based systems in… more
    Nazareth University (10/29/25)
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  • Principal Systems Engineer - active TS/SCI…

    V2X (Suitland, MD)
    …requirements engineering and management, testing and evaluation, and other Systems Engineering (SE) disciplines for successful system /solution development, ... and overall areas for improvement. Identify issues affecting end-to-end performance of systems , provide engineering support to system testing and modeling… more
    V2X (11/15/25)
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  • Momentum Systems Engineer

    Shuvel Digital (Fairfax County, VA)
    …OpenShift. + Technical experience with CGI Momentum Federal Financials ERP software. + Linux server system administration experience. + Experience with ... Document system configurations, processes, and best practices. + Perform Systems Administrator and Oracle Database Administration functions as required Must… more
    Shuvel Digital (10/17/25)
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  • Systems Administrators (Nite)

    Huntington Ingalls Industries (Virginia Beach, VA)
    …We Are HII Mission Technologies is seeking a highly skilled and motivated Systems Administrator to support the Navy Integrated Training Environment (NITE) ... Secret Clearance (must be maintained) + Candidate must have hands-on experience with Linux system administration (preferably RHEL 7/8) + Candidate must have… more
    Huntington Ingalls Industries (10/01/25)
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