• Linux Engineer

    Amentum (Chantilly, VA)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Linux Engineer** to join our team of passionate individuals in **Chantilly, VA** . In ... impact on the Nation's security and intelligence mission. **Your Impact:** Our Linux Engineer will join a team of highly skilled technical professionals supporting… more
    Amentum (10/01/25)
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  • Linux Systems Engineer (USA)

    Trexquant Investment (Stamford, CT)
    …-based infrastructure. The ideal candidate will have hands-on experience with Linux systems administration , performance tuning, automation, and troubleshooting ... in a large-scale, production environment. Responsibilities + Install, configure, and maintain Linux -based servers, and manage server health, ensure uptime, and… more
    Trexquant Investment (09/08/25)
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  • Unix/ Linux Administrator

    Leader Communications Inc. (Portsmouth, VA)
    …four (4) years of relevant experience + 5-7 years of experience with Unix/ Linux system administration in enterprise or DoD environments + Microsoft Certified: ... Position Summary The Unix/ Linux Administrator will play a key role in...Kubernetes). + Skilled in storage integration and file system administration . + Experience with enterprise monitoring and log analysis… more
    Leader Communications Inc. (09/23/25)
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  • Linux Vulnerability Management…

    Mission Support and Test Services (North Las Vegas, NV)
    …theories, standards, practices, protocols, and procedures used in Cyber Security and/or Linux Administration . + Knowledge equivalent to Red Hat Certified System ... the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). Our MISSION is to help ensure the security of the United… more
    Mission Support and Test Services (09/06/25)
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  • Senior Linux Systems Administrator

    The Boeing Company (Hazelwood, MO)
    …Company's Specialized United States Infrastructure organization is currently seeking a **Senior Linux Systems Administrator** to join the team in **Hazelwood, MO** . ... 7 and higher environments, perform preventative maintenance, and conduct monthly server patching + Utilize vulnerability scanners like ACAS/Nessus and manage… more
    The Boeing Company (09/21/25)
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  • Linux Systems Administrator (Infrastructure…

    Mission Support and Test Services (North Las Vegas, NV)
    …the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). Our MISSION is to help ensure the security of the United ... looking for a high-performing individual to join our team as a Linux Systems Administrator (Infrastructure Analyst II). **Key Responsibilities** + Manage and… more
    Mission Support and Test Services (10/02/25)
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  • Principal Linux System Administrator

    BAE Systems (Manchester, NH)
    …**Key responsibilities include:** + Administer patch management for RHEL-based Linux systems, including vulnerability scanning, patch deployment, and compliance ... validation. + Install and configure Trellix (McAfee) Linux Agents for endpoint protection and ePO integration. + Deploy and configure Splunk Universal Forwarders on … more
    BAE Systems (09/09/25)
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  • Linux Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …or related field and have eight (8) years of demonstrable experience in system administration and support of a large client- server based IT enterprise. + Or ... at your best. We are in search of a Linux Systems Administrator to: + Install, configure, and network...have eight (8) years of demonstrable experience in system administration and support of a large client- server … more
    BAE Systems (09/09/25)
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  • Information Systems Unix Engineering Unix System…

    B&H Photo (New York, NY)
    …high availability, backed-up for disaster recovery, and equipped to handle additional future server loads. The admin accurately documents server system ... environment. Make your move to B&H today! The Systems Administration team designs, installs, configures, and maintains all UNIX...Licenses: + 6+ years experience in a large scale server production grade environment + Troubleshooting Linux … more
    B&H Photo (08/22/25)
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  • Linux /Windows Systems Administrator - Top…

    Lockheed Martin (King Of Prussia, PA)
    …including day\-to\-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices \- Patch and harden Linux RedHat OS and ... experience, or equivalent experience/combined education\. * Experience with both Linux and Windows system administration , including installing, patching,… more
    Lockheed Martin (10/02/25)
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