• Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    …obtain one within 180 days. + System Experience: Experience with both Windows and Linux operating systems . + End-User Support : Experience providing help-desk ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior IT Systems Administrator** to join...include but are not limited to:** + Providing end-user support to personnel utilizing ITD IT systems .… more
    ManTech (08/20/25)
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  • Senior Systems Administrator…

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    …Family of Companies (FOCs) is looking for a Senior Linux Systems Administrator Range Network. The position will support our government customer located ... Senior Systems Administrator ( Linux )... Senior Systems Administrator ( Linux ) Location HI -...in Kekaha, Hawai'i. Oversee and manage enterprise-level Linux infrastructure in support of US Navy… more
    Alaka'ina Foundation Family of Companies (09/19/25)
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  • Senior Linux Systems

    General Dynamics Information Technology (Macdill AFB, FL)
    …Advance how our customers operate while you advance your career. Join GDIT as a ** Senior Linux Systems Administrator** and build an impactful career in ... like you. **MEANINGFUL WORK AND PERSONAL IMPACT:** As a ** Senior Linux Systems Administrator** ,...tool that identifies career steps and learning opportunities + Support : An internal mobility team focused on helping you… more
    General Dynamics Information Technology (09/26/25)
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  • Senior Systems Software Engineer,…

    NVIDIA (Santa Clara, CA)
    NVIDIA is looking for a Sr . Software Engineer to specialize in Linux environments, kernel debugging, and container runtimes to develop, optimize, and maintain ... scalable systems . Candidates will contribute to complex system troubleshooting and...reliability. What you will be doing: + Perform advanced Linux kernel debugging using tools such as KGDB, kdb,… more
    NVIDIA (09/03/25)
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  • Sr . Systems Administrator

    Arena Technical Resources, LLC (Dayton, OH)
    …an active TS/SCI clearance Job Description: Our client is seeking an experienced Senior Systems Administrator to support a large-scale digital transformation ... Sr . Systems Administrator Location: Dayton, OH,...IT infrastructure with a focus on virtualization, automation, and Linux systems . This position requires advanced experience… more
    Arena Technical Resources, LLC (08/07/25)
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  • Sr . HPC Systems Engineer

    SpaceX (Hawthorne, CA)
    …EXPERIENCE: + 5+ years of professional experience building, deploying and troubleshooting Linux systems . + Experience with a scripting language (Bash, Python) ... Sr . HPC Systems Engineer Hawthorne, CA Apply...be a member of the HPC team and will support SpaceX personnel and proprietary systems . The ideal… more
    SpaceX (09/02/25)
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  • Senior Linux Systems

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SENIOR LINUX ADMINISTRATOR (NETSERV) Bowhead seeks a Senior Linux Administrator (NetServ) to join our team in Dahlgren, VA. The Senior ... Administrator(NetServ) is responsible for system administration and customer support of servers and workstations in a Research, Development,...systems and services is required: Red Hat Enterprise Linux (RHEL 8.x with RHEL 7.x and/or RHEL9.x a… more
    UIC Government Services and the Bowhead Family of Companies (09/17/25)
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  • Sr RF Systems Engineer , KGS…

    Amazon (Northridge, CA)
    …fast-paced, and dynamic environment. As a member of the KGS Engineering Integrated Systems Solutions organization, the Sr RF System engineer will be responsible ... in a positive impact on a global scale. The Sr RF System engineer will engage with an experienced...integrity. Responsibilities also include the design and test of support equipment necessary to enable efficient test execution and… more
    Amazon (10/05/25)
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  • Sr . Systems Reliability Engineer

    Nutanix (San Jose, CA)
    …for customer success and expertise in troubleshooting technologies like virtualization, networking, and Linux systems ? If so, you will thrive in a dynamic ... customer success and satisfaction. You will report to the Sr . Manager, Worldwide Support , who emphasizes a...for enterprise customers, primarily focusing on virtualization, networking, and Linux systems . + Champion customer success by… more
    Nutanix (10/08/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …used RAID-levels + Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and STIGs + Identity ... part of our mission. Northrop Grumman is seeking a ** Sr Principal Systems Administrator** to join our...networked and standalone computers as directed by the Information Systems Security Manager (ISSM). + Support the… more
    Northrop Grumman (09/11/25)
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