• Field Engineer / Linux Systems…

    Huntington Ingalls Industries (Columbia, MD)
    …during the interview process. Job Description Enlighten is looking for a Field Engineer / Linux Systems Administrator to support operational systems at ... 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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  • Sr. Linux /Unix Administrator

    S4 Inc. (Omaha, NE)
    …experience Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 Inc. has a Sr. Linux /Unix System Administrator ... Foundations; Red Hat Certified Systems Administrator ; or Linux Professional Institute Certification Linux Administrator...or Oracle Certified Professional Oracle Linux System Administrator ; or Red Hat Certified Engineer ; or… more
    S4 Inc. (07/09/25)
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  • Linux System Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Aberdeen Proving Ground, MD)
    …such as Red Hat Certified Engineer (RHEL), Red Hat Certified System Administrator (RHSA), Linux +, or Linux Professional Institute Certified (LPIC) ... Linux System Administrator The Opportunity: Your...involved in installing and programming routers, firewalls and multi-layer network switches, including routing, and managing Access Control Lists.… more
    BOOZ, ALLEN & HAMILTON, INC. (07/11/25)
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  • System Administrator ( Linux )

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an on-site Linux System Administrator to support our work as a prime contractor on a high-profile US Navy weapon ... may be available based on position level and/or job specifics. **System Administrator ( Linux )** **111380BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (07/15/25)
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  • Senior Linux System Administrator

    Leidos (Orlando, FL)
    …Management. + Relevant certifications (eg, CompTIA Network +, CompTIA Security+, CompTIA Linux +, (RHCE) Red Hat Certified Engineer , (RHCSA) Red Hat Certified ... **Description** Are you an experienced **Senior Linux System Administrator ** looking for your...Directory, LDAP, or similar directory services. + Familiarity with network security protocols and best practices. + Knowledge of… more
    Leidos (07/04/25)
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  • 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 ... include but are not limited to:** + Configure and manage Linux operating systems. Installs/loads operating system software, troubleshoots maintains integrity and… more
    ManTech (07/23/25)
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  • Senior Systems Administrator - Windows/…

    Mount Sinai Health System (New York, NY)
    …data warehouse team and a research data services team. The **_Senior Systems Administrator / Engineer ,_** as a member of the Scientific Computing and Data group, ... practices. + At least 6 years of experience in designing, administering and troubleshooting Linux and Windows systems, storage systems, network and VMs. + The… more
    Mount Sinai Health System (06/24/25)
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  • Linux Administrator

    Celestica (Richardson, TX)
    …09 **IC/MGR:** Individual Contributor **Direct/Indirect Indicator:** Indirect **Summary** The Linux Administrator will support in managing and administering ... the lab environments on the Richardson site. The engineer will also support in managing the VMs as well as resolving VM issues in a timely manner. They will leverage… more
    Celestica (06/20/25)
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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. ... **Responsibilities include, but are not limited to:** + Design, engineer , and implement automated hardening scripts for internal servers adding scalability while… more
    ManTech (06/06/25)
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  • Linux Engineer

    OffWorld (Pasadena, CA)
    www.offworld.ai Linux Engineer Based in Pasadena, CA OffWorld is a robotics startup working on developing a mobile robotic workforce for heavy industrial jobs on ... system platform for control, decision making and execution. As a Robotics Linux Systems Administrator , you will be responsible for designing, implementing,… more
    OffWorld (07/18/25)
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