• Systems Administrator

    ManTech (Norfolk, VA)
    …Diploma and 5+ years of relevant IT systems experience + Experience in system administration, with proficiency in both Linux and Windows environments + ... **MANTECH** seeks a motivated, career and customer-oriented ** Systems Administrator ** to join our team...have CompTIA Security+ CE + Must have a VMware, Windows , or Linux Operating System … more
    ManTech (09/10/25)
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  • Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. + Understanding and knowledge of ... to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Principal...Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server… more
    RTX Corporation (10/02/25)
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  • Systems Administrator Sr / Alis…

    Lockheed Martin (Orlando, FL)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates\. * Red Hat Enterprise Linux System Administrator \. * Importing/Exporting large data ... at the forefront of cutting\-edge technology and engineering\. Position Assignment: F\-35 Systems Administrator located in Jyvaskyla, Finland, in support of… more
    Lockheed Martin (09/06/25)
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  • IT Systems Administrator

    Nuclear Fuel Services (Lynchburg, VA)
    …and Instagram (https://www.instagram.com/bwxtechnologies/) . BWXT is seeking an Onsite IT Systems Administrator for its Lynchburg, VA location! The ... Systems Administrator will design, implement, and troubleshoot information ...DNS, Group Policy, Exchange, IP Monitoring, and terminal server system / Windows Firewall. + Setups, administers, and supports… more
    Nuclear Fuel Services (09/27/25)
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  • Systems Administrator 1

    Amentum (Annapolis Junction, MD)
    …a direct impact on the Nation's security and intelligence mission. **Responsibilities:** Skilled Linux based System Administrator to support DevOps team. ... If so, look no further. Amentum is seeking a ** Systems Administrator ** to join our team of...Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    Amentum (07/19/25)
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  • Systems Administrator

    SAIC (Washington, DC)
    …the infrastructure that powers networks and operating systems such as UNIX, Linux , and Windows . + Install and configure hardware and software, manage user ... with an anticipated decision expected by fall 2025.** The System Administrator responsibilities include, but are not...and resolve issues. + Experience with SQL scripting, Java, Windows Server, Linux , Oracle, Tomcat, data backups,… more
    SAIC (09/06/25)
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  • Cloud System Administrator

    Robert Half Technology (Marysville, OH)
    …+ Develop and maintain infrastructure using AWS CloudFormation templates. + Perform Windows and Linux system administration, including patching, monitoring, ... Description We are looking for an experienced Cloud System Administrator to join our team....Ability to write, troubleshoot, and optimize infrastructure-as-code templates. + Windows & Linux OS Administration: Strong command-line… more
    Robert Half Technology (09/22/25)
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  • VMWARE Systems Administrator TS SCI…

    Northrop Grumman (Colorado Springs, CO)
    …they're making history. Northrop Grumman Defense Systems is seeking a VMWARE Systems Administrator to join our team supporting our FROST program on-site ... and engineering interface to the Satellite Control Network (SCN). The VMWARE Systems Administrator provides support to a geographically separated, multi-domain… more
    Northrop Grumman (09/19/25)
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  • Systems Administrator 2

    Amentum (Fort Meade, MD)
    …process. + Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... If so, look no further. Amentum is seeking a ** Systems Administrator ** to join our team of...enhancements to improve reliability and performance. **Required Skills:** + Linux System Administration: configure, maintain, and troubleshoot… more
    Amentum (07/17/25)
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  • EPIC Operational Database Administrator…

    Union Hospital Health Group (Terre Haute, IN)
    …+ Attention to detail and accuracy + Effective communication and teamwork + Windows and Linux server experience required. + Vmware experience required. + ... You belong at Union! The EPIC Operational Database Administrator (DBA) plays a key role in providing...data integrity, security, and performance tuning for EMR's database systems , supporting the operational and clinical needs of the… more
    Union Hospital Health Group (08/27/25)
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