• Principal Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Linux Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics ... in National Security!** **Job Summary:** Leidos is seeking a Principal Linux Systems Administrator with demonstrated experience supporting and optimizing hybrid… more
    Leidos (07/31/25)
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  • CPU/ Linux Performance - Software Engineer

    Nutanix (San Jose, CA)
    …technical acumen, excellent programming skills, and a deep interest in open-source and Linux ? If so, Nutanix's CPU Enablement Engineer role might be an ideal fit ... and support for predictive failure indicators. + Evaluate and integrate upstream Linux kernel patches and system utilities to support new CPU generations. +… more
    Nutanix (07/25/25)
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  • Principal Linux Architect- AHT

    Northrop Grumman (Huntsville, AL)
    …this position is contingent upon funding/award** **Job Duties:** + Perform as Linux Systems Administrator for a large, classified government contract(s). + Maintain ... + active clearance to start _Technical Abilities:_ + Experience maintaining Classified Linux Domains in effective operations. + Experience installing and managing … more
    Northrop Grumman (07/19/25)
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  • Senior Red Hat/ Linux Information Systems…

    EPS Corporation (Panama City Beach, FL)
    Senior Red Hat/ Linux Information Systems Security Engineer - (709) Share this job as a link in your status update to LinkedIn. Job Title Senior Red Hat/ Linux ... in the following: Requirements .10 years of experience with Red Hat Linux preferred. Bachelor of Science in Information Systems, Computer Science, or related… more
    EPS Corporation (07/17/25)
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  • Windows Linux Systems Administrator…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**Job Family:** IT Infrastructure and Operations **Skills:** Linux ,System Administration,Windows Applications **Certifications:** CompTIA Security+ - CERTIFICATION ... consists of a hybrid mix of **Windows and Red Hat Enterprise Linux (RHEL) systems.** **Key Responsibilities:** + Perform administrative support for both Windows… more
    General Dynamics Information Technology (07/16/25)
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  • Linux System Administrator

    Chenega Corporation (Albuquerque, NM)
    Linux System Administrator Albuquerque, NM Join our Talent Network Linux System Administrator Albuquerque, NM Are you ready to enhance your skills and build your ... shall administer Windows Network in an enterprise environment along with applicable Linux servers/devices. The Windows Network is 95% virtualized with VMware as the… more
    Chenega Corporation (07/10/25)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... **The Opportunity:** CACI has an immediate opening for a Linux Systems Administrator, with a Top Secret Clearance (TS/SCI)...systems. CACI is seeking a development Systems Administrator with Linux experience for our Sarasota (FL) location. In this… more
    CACI International (07/05/25)
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  • Senior HPC Linux System Administrator

    Leidos (Atlanta, GA)
    …and Human Services Operation of Leidos is seeking a **Senior HPC** ** Linux System Administrator** to lead a team of system administrator professionals inmanaging ... public health researchers and scientists. This senior-level position requires extensive Linux expertise combined with a deep understanding of the specialized… more
    Leidos (09/30/25)
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  • Unix/ Linux Systems Engineer

    SAIC (Charleston, SC)
    **Description** SAIC is seeking a highly skilled **Unix/ Linux Systems Engineer** to join our team and manage complex IT infrastructures for critical Department of ... The ideal candidate will have deep expertise in Red Hat Enterprise Linux (RHEL) and **Solaris** with hands-on experience managing server environments in both… more
    SAIC (09/27/25)
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  • Senior Systems Administrator - Linux

    ICF (Reston, VA)
    …seeking a highly skilled and customer-facing Senior Systems Administrator to support Linux and Windows environments for a critical Treasury program. The ideal ... **Public Trust clearance** . **Key Responsibilities:** + Maintain and administer Linux and Windows operating systems, ensuring system performance and security… more
    ICF (09/27/25)
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