• Principal Linux System

    BAE Systems (Manchester, NH)
    …Other incentives may be available based on position level and/or job specifics. ** Principal Linux System Administrator** **117055BR** EEO Career Site Equal ... to lift equipment (up to 40lbs) and work within controlled environments. **In this Principal Linux Administrator position you will make impacts in the following… more
    BAE Systems (10/07/25)
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  • Principal Linux Systems

    Northrop Grumman (Baltimore, MD)
    …JAFAN, or JSIG information system environments. **Technical Abilities:** + Linux Operating Systems support experience. + Experience installing and managing ... your career. Northrop Grumman Mission Systems is seeking a well-qualified ** Linux Systems Administrator** to join its Classified Solutions team of technical… more
    Northrop Grumman (10/15/25)
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  • Principal Linux Systems

    Northrop Grumman (Aurora, CO)
    …Want You!** The Northrop Grumman Classified Solutions team is seeking an experienced ** Linux Systems Administrator** to join its dynamic team of technical ... be limited to the following: + Perform as primary Linux Systems Administrator for a classified government...verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system more
    Northrop Grumman (11/11/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Baltimore, MD)
    …and team to do some of the best work of your career. Northrop Grumman Mission Systems is seeking a Linux Systems Administrator to join its Classified ... will include but not be limited to the following: + Perform as a Linux /Redhat Systems Administrator for a classified government contract. + Maintain smooth… more
    Northrop Grumman (10/28/25)
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  • Principal Linux Systems

    RTX Corporation (El Segundo, CA)
    …only US citizens are eligible for a security clearance. + Must have experience with Linux systems administration + Experience with one of the following: ... meaningful problems that create a safer, more secure world. ** Principal System Administrator** in infrastructure Workplace Services,...You Will Do:** + Provide IT systems administration in a heterogeneous Redhat Enterprise Linux more
    RTX Corporation (09/09/25)
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  • Senior Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …some of, but not limited to, the following technologies: Windows or Linux administration , backup, and recovery enterprise suite **Preferred Qualifications:** + ... candidate is responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Linux /Windows… more
    RTX Corporation (09/26/25)
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  • Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …VMware, BackupExec, NetBackup, prior systems administration and networking administration experience, Windows or Linux administration , backup, and ... more secure world. What You Will Do: Provide IT systems administration in a heterogeneous RedHat Enterprise...Podman containers. Experience with Server, Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, RAID, backup… more
    RTX Corporation (10/21/25)
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  • Sr. Principal System Administrator…

    RTX Corporation (Marlborough, MA)
    …of our systems and support IT infrastructures around the world. **Sr. Principal Linux System Administrators,** internally known as Sr. Principal ... Red Hat Enterprise Linux (RHEL), and Windows OSs including system installation, administration , patching, and troubleshooting in enterprise environments plus… more
    RTX Corporation (10/28/25)
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  • Senior Systems Administrator - Windows/…

    Mount Sinai Health System (New York, NY)
    …The Administrator is the principal technology expert for Windows and Linux systems , and help support high-performance computing (HPC) environment in the ... job scheduler are preferred. **Responsibilities** + Design, develop, implement all system administration tasks, including hardware and software configuration and… more
    Mount Sinai Health System (09/22/25)
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  • Senior Linux Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …and team members to foster a deeper understanding of Linux systems . + Reviewing and preparing system documentation, process guides, and troubleshooting ... CentOS Linux servers. + Proven experience in systems administration and infrastructure management. + Ability...Ability to review, modify, and prepare comprehensive documentation for systems administration tasks such as system more
    General Dynamics Information Technology (09/26/25)
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