• Sr Principal HPC Linux Systems…

    Northrop Grumman (Redondo Beach, CA)
    …virus definitions + Experience as an administrator for Red Hat or similar Linux systems within a DoD context + Manage HPC system life cycle: concept, design, ... Grumman Classified Solutions team is seeking a senior **Linux Systems Administrator ** to join its dynamic team...debug software + Manage/Assist technical users running analysis on HPC systems + Collaborate with Security and… more
    Northrop Grumman (09/11/25)
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  • Senior High Performance Computing System…

    The Boeing Company (El Segundo, CA)
    …support the architecture + Performs regular maintenance, upgrades, and patching of HPC systems ensuring optimal performance and security + Responsibilities ... techniques to protect classified and proprietary information. The High Performance Computing ( HPC ) System Administrator will work with opportunities that include… more
    The Boeing Company (09/28/25)
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  • Cloud Systems Administrator

    General Atomics (San Diego, CA)
    …electronic, wireless and laser technologies. General Atomics is seeking to hire a Systems Administrator to join our team. This position will be responsible ... affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted… more
    General Atomics (09/06/25)
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  • Linux System Administrator

    Actalent (Poway, CA)
    Job Title: System Administrator Job Description We are seeking an experienced System Administrator with a strong understanding in deploying and managing ... 24x7x365 uptime service. + Install and set up Linux systems and servers in a hybrid cloud environment. +...System Platforms: Azure, VMware, AWS, Docker, Kubernetes, Rackmount servers, HPC clusters. + Experience with Agile Methodology. + 2-3… more
    Actalent (09/25/25)
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  • Computer System Administrator

    Northrop Grumman (Palmdale, CA)
    …will include but not be limited to the following: + Perform as primary Systems or Network Administrator for a classified government contract. + Communicate ... with either Windows (desktop and server), Linux (Red Hat or HPC ), VMWare, Storage Systems (SAN, NAS, DAS) or CISCO networks. Salary Range: $81,300.00 -… more
    Northrop Grumman (08/13/25)
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  • Senior Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …world. **What You Will Do** + We are seeking an experienced Linux Administrator that will be working in a highly collaborative, multi-platform and multi-disciplined ... is responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Linux/Windows infrastructure… more
    RTX Corporation (09/26/25)
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  • Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …a safer, more secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous RedHat Enterprise / Microsoft Windows and environment. + ... scope and complexity to include the integration of hardware and operating systems (OS). + Work with Cybersecurity professionals to maintain security requirements and… more
    RTX Corporation (09/24/25)
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  • Principal Windows System Administrator

    RTX Corporation (El Segundo, CA)
    …a safer, more secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. + ... high scope and complexity to include the integration of hardware and operating systems (OS). + Experience with data RAID, data backup uses and technologies. Install… more
    RTX Corporation (09/11/25)
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  • Senior High Performance Computing Engineer

    SLAC National Accelerator Laboratory (Menlo Park, CA)
    …play a critical role in managing and optimizing our High Performance Computing ( HPC ) environment in support of these groundbreaking scientific projects. You will be ... boundaries while mentoring junior staff and guiding the evolution of our HPC capabilities. **Your specific responsibilities will be to:** + Administer, optimize and… more
    SLAC National Accelerator Laboratory (07/26/25)
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  • Base Command Manager Engineer - Nvis NPI

    NVIDIA (Santa Clara, CA)
    …10+ years of experience in at least two of the following: HPC /large-scale cluster administration, Linux systems engineering, infrastructure automation (eg, ... optimization. + Industry certifications such as CKA/CKAD (Certified Kubernetes Administrator /Developer), RHCE, or other advanced Linux/ HPC credentials. NVIDIA… more
    NVIDIA (08/24/25)
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