• 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 ... operation, and maintenance of systems hardware and software related to a Linux /Windows infrastructure for classified programs. Duties include, but are not limited… more
    RTX Corporation (08/29/25)
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  • Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …Red Hat Podman containers. + Experience with Server, Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, RAID, backup and server replication ... prior systems administration and networking administration experience, Windows or Linux administration, backup, and recovery enterprise suites. + Experience with… more
    RTX Corporation (06/23/25)
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  • Principal Linux System…

    General Dynamics Information Technology (Livermore, CA)
    …Citizenship Required:** Yes **Job Description:** $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer systems' workflows ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux ,Microsoft Server Operating Systems,Microsoft Windows Environment **Certifications:** Security+, CE… more
    General Dynamics Information Technology (08/09/25)
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  • Principal Linux Systems…

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

    Northrop Grumman (San Diego, CA)
    …additional Linux based distributions. + Red Hat Certified Systems Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) preferred. **Basic Qualifications ... Northrop Grumman Aeronautics Systems has an opening for a **Systems Engineer/ Principal Systems Engineer** to join our team of qualified, diverse individuals located… more
    Northrop Grumman (08/15/25)
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  • Principal System Administrator…

    RTX Corporation (El Segundo, CA)
    …IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. + Working as a team member in a fast-paced technological ... a functional understanding of VDI. + Experience with Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server replication methods. +… more
    RTX Corporation (07/15/25)
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  • Principal /Sr Principal Network…

    Northrop Grumman (San Diego, CA)
    …certification + Juniper Networks certifications (eg, JNCIA, JNCIA-Cloud, JNCIS-SP) + Linux +, Red Hat Certified System Administrator (RHCSA) + Detail-oriented ... looking for you to join our team as a ** Principal /Sr Principal Network Engineer** based out of...deploying, configuring, and hardening Network Devices + Experience with Linux Operating Systems + Working knowledge of routing &… more
    Northrop Grumman (09/05/25)
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  • Principal Electronics (DEPLOYABLE)…

    Northrop Grumman (San Diego, CA)
    …making history. **Northrop Grumman Aeronautics Systems** is looking to add a ** Principal OR Senior Principal Electronics Engineer - Payloads Field Service ... up to 10% of the time.** _This position may be filled at either the Principal Electronics Engineer - Payloads Field Service Engineer or the Senior Principal … more
    Northrop Grumman (07/18/25)
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  • (DoD SkillBridge) Principal Electronics…

    Northrop Grumman (San Diego, CA)
    …start of internship **Northrop Grumman Aeronautics Systems** is looking to add a ** Principal OR Senior Principal Electronics Engineer - Payloads Field Service ... up to 10% of the time.** _This position may be filled at either the Principal Electronics Engineer - Payloads Field Service Engineer or the Senior Principal … more
    Northrop Grumman (07/03/25)
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  • Sr Principal Computer Systems Analyst

    Northrop Grumman (Los Angeles, CA)
    …Information and Digital Office (CIDO) organization is seeking a highly experienced **Senior Principal Windows Systems Administrator ** to join its dynamic team of ... to the following: + Perform as a Windows System Administrator for a classified government contract. + Able to...DoD 8140 Certification in a primary Operating System (Windows, Linux , Cisco) + Experience operating under and managing systems… more
    Northrop Grumman (09/03/25)
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