• Sr . Platform Engineer (Hadoop Admin

    Hyundai Autoever America (Fountain Valley, CA)
    …ecosystem, including HDFS, YARN, Hive, Spark, NiFi, Ambari, and Iceberg. + Strong Linux system administration skills (CentOS/Rocky preferred), including ... Senior or Lead Platform Engineer/Site Reliability Engineer (SRE)/Hadoop Admin to manage and enhance our petabyte-scale, on-premises data platform. This… more
    Hyundai Autoever America (10/02/25)
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  • Sr . Principal Linux System

    RTX Corporation (Tucson, AZ)
    …integrity of our systems and support IT infrastructures around the world. ** Sr . Principal Linux System Administrators (SME),** internally known as ... are eligible for a security clearance. + Experience with Red Hat Enterprise Linux (RHEL), including system installation, administration , patching, and… more
    RTX Corporation (10/02/25)
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  • LINUX Sr Principal Systems

    General Dynamics Information Technology (Washington, DC)
    …ensure today is safe and tomorrow is smarter. Our work depends on a skilled Linux Senior Principal Systems Engineer joining our team to bring professionalism ... of related experience **US Citizenship Required:** Yes **Job Description:** Job Description ** Senior Principal Systems Engineer - Linux ** Design, deploy,… more
    General Dynamics Information Technology (09/23/25)
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  • Sr . Linux /Unix Administrator

    S4 Inc. (Omaha, NE)
    Senior Network and Computer Systems Administrator Overview: S4 Inc. has a Sr . Linux /Unix System Administrator position available who will be providing ... including development, testing, and production environments. Specific Duties: + Perform system administration for enterprise Linux /Unix OS solutions.… more
    S4 Inc. (10/08/25)
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  • Sr . Linux Systems

    RTX Corporation (El Segundo, CA)
    …only US citizens are eligible for a security clearance. + Must have experience with Linux system administration . **Qualifications We Prefer** : + Active Top ... meaningful problems that create a safer, more secure world. ** Sr . Systems Administrators** collaborate with many teams...+ Experience with Linux and Windows Operating Systems . + Experience with VMware administration including… more
    RTX Corporation (09/24/25)
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  • DreamWorks Technology - Sr . Systems

    NBC Universal (Glendale, CA)
    …"What do I need to have in order to do this job?" + Minimum 10+ years as a Senior Linux system administration in a large (500+ system ) environment + ... is expected to be completed during 2025. DreamWorks Animation is seeking a Senior Systems Administrator to join its multi-platform Infrastructure Engineering and… more
    NBC Universal (10/09/25)
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  • Sr Principal HPC Linux

    Northrop Grumman (Redondo Beach, CA)
    …Professionals, We Want You!** The Northrop Grumman Classified Solutions team is seeking a senior ** Linux Systems Administrator** to join its dynamic team of ... + Experience with configuring, administering, and maintaining Red Hat or other Linux systems . **Preferred Qualifications:** + Bachelor's degree in Information… more
    Northrop Grumman (09/11/25)
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  • Sr . Linux /Windows Systems

    Lockheed Martin (King Of Prussia, PA)
    …professional experience, or equivalent experience/combined education\. * Experience with both Linux and Windows system administration , including installing, ... troubleshooting and hardening Linux and Windows operating systems \(both bare\-metal and virtual machines\) * System... systems \(both bare\-metal and virtual machines\) * System Administration knowledge of LAN and WAN… more
    Lockheed Martin (09/24/25)
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  • Linux / Websphere Admin

    ASM Research, An Accenture Federal Services Company (Boise, ID)
    …or ITIL certification preferred + 7-10 years of experience in information technology, systems administration or other IT related field. **Other Job Specific ... Responsible for unique or complex information systems and/or information technology tasks within more than one discipline, such as application support, database … more
    ASM Research, An Accenture Federal Services Company (10/10/25)
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  • Senior Specialist, Systems

    L3Harris (Melbourne, FL)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Systems Administration Job Code: 28994 Job Location: ... the Managed Operational Support Services (OSS) team as a Linux System Administrator (Sys Admin )....level agreements. + Manages and directs proactive and reactive systems administration activities to ensure the availability,… more
    L3Harris (09/25/25)
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