• Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    Mantech seeks a motivated, career and customer-oriented **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will ... day-to-day operations and monitoring, and resolve issues related to client/server/storage/ network devices and mobile systems. + Escalate and communicate status… more
    ManTech (09/20/25)
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  • HPC Linux Systems Administrator 3/4…

    Northrop Grumman (Melbourne, FL)
    …Want You!** The Northrop Grumman Classified Solutions team is seeking a senior ** Linux Systems Administrator ** to join its dynamic team of technical ... mission, we will support yours of expanding your personal network and developing skills, whether you are new to...with configuring, administering, and maintaining Red Hat or other Linux systems + Experience operating under, and managing systems… more
    Northrop Grumman (09/10/25)
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  • Linux Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …you performing at your best. We are in search of a Linux Systems Administrator to: + Install, configure, and network UNIX and/or NT based platforms. + ... incentives may be available based on position level and/or job specifics. ** Linux Systems Administrator ** **115415BR** EEO Career Site Equal Opportunity… more
    BAE Systems (09/09/25)
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  • Systems Administrator , Linux

    NBC Universal (Universal City, CA)
    …News, MSNBC, CNBC, NBC Sports, Telemundo, NBC Local Stations, Bravo, USA Network , and Peacock, our premium ad-supported streaming service. We produce and distribute ... ('Versant') comprised of most of NBCUniversal's cable television networks, including USA Network , CNBC, MSNBC, Oxygen, E!, SYFY and Golf Channel along with… more
    NBC Universal (08/29/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** Linux System Administrator ** to join our team located in the Fort Meade, MD area. ... of developing and testing of information technology systems + Experience with Linux administration + Experience using Ansible or comparable tools + Experience… more
    ManTech (10/16/25)
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  • Field Engineer/ Linux Systems…

    Huntington Ingalls Industries (Columbia, MD)
    …the interview process. Job Description Enlighten is looking for a Field Engineer/ Linux Systems Administrator to support operational systems at multiple military ... moderately complex problems which may involve the server and network infrastructure. + Provide technical support to the development...well. + At least 9 years of experience in Linux Systems Administration with Bachelors in related field; 7… more
    Huntington Ingalls Industries (08/08/25)
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  • Linux System Administrator with Poly

    Parsons Corporation (Centreville, VA)
    …looking for. **Job Description:** Our Special Programs and Systems team is hiring Linux System Administrators with a passion for mission excellence in our High ... of deployed systems. This role includes system design, configuration, and debugging of Linux systems. Note: this is a full time in-office role. **What You'll Be… more
    Parsons Corporation (08/23/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the Fort Meade, MD area. ... years' experience might be substituted for a degree. + Heavy Windows and Linux administration experience + Highly proficient with Active Directory + Experience with… more
    ManTech (08/23/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the **Fort Meade, MD** area. ... of developing and testing of information technology systems . + Heavy Linux administration experience. + Experience using Ansible or comparable tools. + Experience… more
    ManTech (08/20/25)
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  • Linux System Administrator (Onsite)

    RTX Corporation (St. Petersburg, FL)
    …**What YOU will do:** + Administer, patch, and harden Red Hat Enterprise Linux (RHEL) and related distributions. + Collaborate with Cyber to maintain and monitor ... across physical and virtualized environments (VMWare) + Work closely with security, network , and development teams to support mission objectives. + Support audit… more
    RTX Corporation (10/16/25)
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