• Senior Systems Administrator

    Robert Half Technology (Robbinsdale, MN)
    …candidate will bring expertise in backup solutions, virtualization technologies, and Linux systems administration. Responsibilities: * Lead the evaluation, ... . * Oversee the administration of VMware virtualization platforms and Red Hat Linux systems , ensuring secure and reliable operations. * Collaborate with… more
    Robert Half Technology (09/26/25)
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  • Windows Systems Administrator/Principal…

    Northrop Grumman (Annapolis Junction, MD)
    …classified government contract. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system engineers, ... equipment and software requirements for solutions to problems by means of automated systems . + Recommend and implement system enhancements that will improve the… more
    Northrop Grumman (10/14/25)
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  • Systems Network Administrator

    Noblis (Atlantic City, NJ)
    …will plan, design, install, configure, and maintain laboratory IP networks and Linux systems , including virtual machine management and equipment monitoring using ... protocols + Experience planning, designing, implementing, and maintaining laboratory Linux systems , including virtual machine management and equipment… more
    Noblis (10/04/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    …and manage primarily Linux /Unix (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity ... Travel: Local * * * **The Opportunity:** **CACI** is seeking a **Senior Linux Systems Administrator** to provide support for implementation, troubleshooting and… more
    CACI International (09/25/25)
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  • Systems Engineer Senior

    Amentum (Washington, DC)
    …direct support in the day-to-day operations on network hardware and operating systems including the evaluation of system utilization, monitoring response time ... in the day-to-day operations on network hardware and operating systems including the evaluation of system utilization,...Minimum of 5 years of relevant experience with strong Linux skills * Education: Bachelor's degree + o In… more
    Amentum (09/04/25)
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  • F-22 iMIS System Administrator (Level 3),…

    Lockheed Martin (Langley Air Force Base, VA)
    …IMIS leadership * Backups, restores, and disaster recovery of systems /databases/network equipment * System /software/firewall/account maintenance and monitoring * ... position: * Five \(5\) years combination of the below skills: * UNIX/Solaris/ Linux operating system experience\. Windows server experience may be considered\.… more
    Lockheed Martin (09/19/25)
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  • Systems Administrator II- Full-Scope…

    RTX Corporation (Annapolis Junction, MD)
    …experience (or Master's + 3 years, or equivalent). + Strong background in Linux and Windows system administration. + Hands-on experience with networking, ... safer, more secure world. Raytheon currently has an opening for a temporary System Administrator to perform onsite in our Annapolis Junction, Maryland office. The… more
    RTX Corporation (09/19/25)
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  • Principal Systems Administrator

    RTX Corporation (Tucson, AZ)
    …a safer, more secure world. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux ... environment. + Experience with Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server...complexity to include the integration of hardware and operating systems (OS). + Must be able to obtain Department… more
    RTX Corporation (09/03/25)
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  • Systems Engineer

    LOC Performance Products, Inc (Auburn Hills, MI)
    …we encourage you to apply today! Job Summary: Looking for an experienced Systems Engineer with highly skilled and functional knowledge in DevOps / DevSecOps and ... that will work closely with the engineering and manufacturing teams, delivering systems level services that enable integration and automation of business processes.… more
    LOC Performance Products, Inc (10/08/25)
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  • Senior Information Systems Engineer…

    RTX Corporation (Mckinney, TX)
    …RedHat Satellite Servers + Troubleshooting ability with all Microsoft Windows and Linux systems + Customer service and training skills, including oral ... ( **TE** ) + Support Flight Test capabilities and processes for Raytheon test systems + Develop Cybersecurity compliant **TE** ( Linux , IOS, Windows) + Install… more
    RTX Corporation (09/13/25)
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