• Principal Linux System

    General Dynamics Information Technology (Livermore, CA)
    …$10K Sign-on bonus A Principal Linux System Administrator Maintains an organization's computer systems ' workflows and is responsible for the ... hardware upgrades. + Core Systems : Domain Controllers, Linux servers, DNS, VMware, HPE Blade System , Storage switches + Supplemental Systems / Software:… more
    General Dynamics Information Technology (08/09/25)
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  • Senior Principal Linux

    RTX Corporation (El Segundo, CA)
    …more secure world. **What You Will Do** + We are seeking an experienced Linux Administrator that will be working in a highly collaborative, multi-platform and ... 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)
    systems administration and networking administration experience, Windows or Linux administration, backup, and recovery enterprise suites. + Experience with ... secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous RedHat Enterprise / Microsoft...containers. + Experience with Server, Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, RAID, backup… more
    RTX Corporation (09/24/25)
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  • Principal Linux Systems

    RTX Corporation (El Segundo, CA)
    …solves tough, meaningful problems that create a safer, more secure world. ** Principal System Administrator ** in infrastructure Workplace Services, ... and create end-to-end solutions to solve complex IT infrastructure problems. ** Principal System Administrators** collaborate with teams to support exciting,… more
    RTX Corporation (09/09/25)
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  • Sr Principal HPC Linux

    Northrop Grumman (Redondo Beach, CA)
    …We Want You!** The Northrop Grumman Classified Solutions team is seeking a senior ** Linux Systems Administrator ** to join its dynamic team of technical ... an administrator for Red Hat or similar Linux systems within a DoD context +...systems within a DoD context + Manage HPC system life cycle: concept, design, fabrication, test, installation, operation,… more
    Northrop Grumman (09/11/25)
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  • Linux System Administrators Careers

    Northrop Grumman (Redondo Beach, CA)
    … operating systems , workstations, and applications for several program or project areas. ** Principal Linux Systems Administrator ** + Serve as primary ... required for all recurring and non-recurring efforts ​ **Sr. Principal Linux Systems Administrator...**Background and Experience Needed For All System Administrator Positions:** + Experience maintaining Classified Linux more
    Northrop Grumman (09/14/25)
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  • DreamWorks Technology - Sr. Systems

    NBC Universal (Glendale, CA)
    …to be completed during 2025. DreamWorks Animation is seeking a Senior Systems Administrator to join its multi-platform Infrastructure Engineering and Operations ... team. As a Senior Systems Administrator , you will be responsible for...this job?" + Minimum 10+ years as a Senior Linux system administration in a large (500+… more
    NBC Universal (10/09/25)
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  • Engineer Systems / Principal

    Northrop Grumman (San Diego, CA)
    …Familiarity with additional Linux based distributions. + Red Hat Certified Systems Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) preferred. ... Aeronautics Systems has an opening for a ** Systems Engineer/ Principal Systems Engineer**...related experience. + Working knowledge of at least one system engineering environment ( Linux , Windows, or VMware).… more
    Northrop Grumman (08/15/25)
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  • Principal Windows System

    RTX Corporation (El Segundo, CA)
    …solves tough, meaningful problems that create a safer, more secure world. ** Principal System Administrator ** in infrastructure Workplace Services, ... with many teams to support fast-paced, critical programs with classified information system capabilities. Success in this role means you can develop, implement and… more
    RTX Corporation (10/03/25)
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  • Principal Windows System

    RTX Corporation (El Segundo, CA)
    …create a safer, more secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux ... environment. + Experience with Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server...complexity to include the integration of hardware and operating systems (OS). + Experience with data RAID, data backup… more
    RTX Corporation (09/11/25)
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  • Computer Systems Architect/…

    Northrop Grumman (Manhattan Beach, CA)
    …implement a Reliability, Maintainability, and Availability documentation, Mission Operations Center System Administrator support, and system architecture ... not only part of history, they're making history. We are seeking either a Computer Systems Architect or Principal Computer Systems Architect to join the… more
    Northrop Grumman (10/08/25)
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  • Principal OR Sr. Principal Payloads…

    Northrop Grumman (Sanger, CA)
    …test equipment: network analyzers, spectrum analyzers, signal generators + MPO/TC operator system knowledge + System Administrator experience + Operations ... Our employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal OR Sr. Principal more
    Northrop Grumman (09/17/25)
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  • (DoD SkillBridge) Principal Electronics…

    Northrop Grumman (San Diego, CA)
    …test equipment: network analyzers, spectrum analyzers, signal generators + MPO/TC operator system knowledge + System Administrator experience + Operations ... in DoD SkillBridge Program prior to start of internship **Northrop Grumman Aeronautics Systems ** is looking to add a ** Principal OR Senior Principal more
    Northrop Grumman (10/02/25)
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  • (DoD SkillBridge) Sr. Principal Electronics…

    Northrop Grumman (San Diego, CA)
    …test equipment: network analyzers, spectrum analyzers, signal generators + MPO/TC operator system knowledge + System Administrator experience + Operations ... in DoD SkillBridge Program prior to start of internship Northrop Grumman Aeronautics Systems is looking to add a **Sr. Principal Electronics Engineer -… more
    Northrop Grumman (10/02/25)
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  • Network Engineer

    Northrop Grumman (Redondo Beach, CA)
    …in lieu of a completed degree. **Background and Experience Needed For All Linux Administrator Positions:** + Must have work experience maintaining LAN & ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (08/22/25)
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