• Senior Linux Administrator

    Insight Global (Clearwater, FL)
    Job Description A client of Insight Global is looking to hire on a Linux Administrator to their team. This position will have a case load, from a customer support ... Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/ . Skills and Requirements Linux - red hat based distributions, manage the … more
    Insight Global (12/09/25)
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  • Senior Linux System Administrator

    RTX Corporation (Marlborough, MA)
    …the Receiver Exciter and Processing Architecture (REPA) Department as a specialized Linux System Administrator. The team's primary goal is to design, architect, and ... on land and sea. This position is intended to split time between Linux system administration of these platforms and supporting testing of specialized hardware.… more
    RTX Corporation (11/22/25)
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  • Senior Linux Kernel Systems Software…

    NVIDIA (Santa Clara, CA)
    NVIDIA is seeking a Senior Software Engineer to join our CSP Engagements team, focusing on system software for Datacenter products such as GB200. This role combines ... deep technical expertise in embedded firmware, Linux kernel development, and middleware development, with customer-facing responsibilities to enable cloud service… more
    NVIDIA (12/31/25)
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  • Senior Linux System Administrator

    ManTech (Laurel, MD)
    MANTECH seeks a motivated, career and customer-oriented ** Linux ** **System Administrator** to join our team in **Laurel, MD.** You will be part of a dedicated team ... include but are not limited to:** + Configure and manage Linux (Rocky) operating systems. Installs/loads operating system software, troubleshoots maintains integrity… more
    ManTech (12/25/25)
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  • Linux System Administrator- Senior

    Nightwing (Sterling, VA)
    …network/systems administration + Proficiency experience with Red Hat Linux (RHEL) workstations and servers, including installation, configuration, administration ... + Experience with administering and managing user and system accounts on Linux distributions + Ability to manage serves, workstations, users, identity policies, etc.… more
    Nightwing (12/20/25)
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  • Senior Linux System Admin - Federal

    ServiceNow, Inc. (San Diego, CA)
    …server infrastructure at a cloud computing or MSP setting is highly desirable. **Strong Linux expertise is a must.** + 4+ years of experience with Linux ... (RedHat and/or CentOS) + Experience with performance and availability monitoring, analysis, and configuration management platforms (eg Nagios/Icinga, Cacti, Ansible, Puppet, cfengine, chef, Splunk, Logstash) is desirable.Working level knowledge of one: Perl,… more
    ServiceNow, Inc. (11/07/25)
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  • 337 - Senior Linux Systems…

    ARSIEM (Annapolis Junction, MD)
    …client you work with. ARSIEM is looking for a motivated and experienced Linux System Administrator for a small, diverse team that provides end-to-end software, ... systems, and network engineering services to support Integrated Discovery Operations (IDO). You will lead, evolve, and maintain a dynamic, modern DevOps architecture, often based on open-source technology and not relying on corporate baselines, to support… more
    ARSIEM (10/30/25)
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  • Linux / AWS Systems Administrator 3/4…

    Northrop Grumman (Morrisville, NC)
    …will include but not be limited to the following:** + Serve as a senior Linux Systems Administrator within an AWS cloud environment for a classified ... You!** The Northrop Grumman Classified Solutions team is seeking an experienced ** Linux Systems Administrator** to join its dynamic team of technical professionals.… more
    Northrop Grumman (11/15/25)
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  • DreamWorks Technology - Sr. Systems Administrator,…

    NBC Universal (Glendale, CA)
    …need to have in order to do this job?" + Minimum 10+ years as a Senior Linux system administration in a large (500+system) environment + Develop tools using ... to be completed during 2025. DreamWorks Animation is seeking a Senior Systems Administrator to join its multi-platform Infrastructure Engineering and Operations… more
    NBC Universal (12/16/25)
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  • Sr Principal Linux Systems Administrator…

    Northrop Grumman (Boulder, CO)
    …Chief Information and Digital Office (CIDO) organization is seeking a highly experienced ** Senior Linux Server Admin** to join its dynamic team of technical ... be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. +...be a condition of continued employment + Must have Linux Operating Systems support experience + Linux more
    Northrop Grumman (12/12/25)
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