• 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 ... for administration, configuration, installation, provisioning, and monitoring of Linux systems in a hybrid cloud environment....VMware, Azure, AWS + Previous working experience as a Linux Administrator for (10) year(s) with strong… more
    General Atomics (09/06/25)
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  • Storage Administrator

    Samsung SDS America (Ridgefield Park, NJ)
    …world. Position Summary: We are seeking a highly skilled and experienced Storage Systems Administrator . The ideal candidate will design, implement, and manage ... disaster recovery solutions tailored to HPC environments. + Collaborate with HPC engineers, application developers, and systems teams to align storage… more
    Samsung SDS America (08/13/25)
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  • Sr. Systems Administrator

    RTX Corporation (Tucson, AZ)
    …+ Experience with Microsoft WSUS, MECM, and/or Exchange + High Performance Computing ( HPC ) experience in a Linux environment + Scripting Experience **We offer ... technology solutions to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Senior System … more
    RTX Corporation (10/02/25)
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  • Principal System Admin ( LINUX

    RTX Corporation (Marlborough, MA)
    …opportunity with our DT - Information Workplace Services team for a talented Principal Systems Administrator / Analyst. You will collaborate with a team of DT ... clearance is required. + Minimum 5 years of direct Linux Systems Administration / networking experience with...Microsoft WSUS, SCCM, and/or Exchange. + High Performance Computing ( HPC ) experience in a Linux environment ..… more
    RTX Corporation (08/02/25)
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  • Senior Systems Administrator

    ManTech (Lothian, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Systems Administrator ** to join our team in **Patuxent River, MD.** This is a full-time ... Computing ( HPC ), storage, and networking + Experience building and administering systems using Red Hat Enterprise Linux (RHEL) 8.10, Windows 11 Enterprise,… more
    ManTech (10/08/25)
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  • Platform Administrator - Kubernetes…

    Argonne National Laboratory (Lemont, IL)
    …the Kubernetes API, eg development of domain operators and CRDs + Familiarity with HPC systems and software stacks, eg Slurm, PBS, Lustre, Spack Relevant ... Computing Facility at Argonne National Lab is seeking a Platform Administrator (Kubernetes) to join the Containerization, Cloud, and Confidential Computing (C4)… more
    Argonne National Laboratory (09/11/25)
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  • Principal Systems Administrator

    RTX Corporation (Tucson, AZ)
    …+ Experience with Microsoft WSUS, SCCM, and/or Exchange + High Performance Computing ( HPC ) experience in a Linux environment + Scripting Experience **What We ... technology solutions to prevent security threats, protect the integrity of our systems and support RTX's IT infrastructure around the world. **Principal System… more
    RTX Corporation (10/01/25)
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  • Principal Systems Administrator

    RTX Corporation (Tucson, AZ)
    …+ Experience with Microsoft WSUS, MECM, and/or Exchange + High Performance Computing ( HPC ) experience in a Linux environment **What We Offer:** Our values ... a safer, more secure world. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux more
    RTX Corporation (09/03/25)
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  • System Administrator

    Parsons Corporation (Huntsville, AL)
    …providing hardware/software configuration, deployment, maintenance and management with a focus on Linux systems . + The candidate must have experience of managing ... We've got what you're looking for. **Job Description:** The Parsons System Administrator (SA) will design, build, and maintain cost-effective information systems more
    Parsons Corporation (09/17/25)
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  • Sr. System Administrator

    RTX Corporation (Tucson, AZ)
    …+ Experience with Microsoft WSUS, MECM, and/or Exchange + High Performance Computing ( HPC ) experience in a Linux environment + Scripting Experience **What We ... technology solutions to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Senior System … more
    RTX Corporation (10/03/25)
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