• Senior Linux Systems

    General Dynamics Information Technology (Macdill AFB, FL)
    …Citizenship Required:** Yes **Job Description:** **MEANINGFUL WORK AND PERSONAL IMPACT:** As a **Senior Linux Systems Administrator ** , the work you'll do at ... more
    General Dynamics Information Technology (09/16/25)
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  • Linux Systems Administrator

    Northrop Grumman (Melbourne, FL)
    …We Want You!** The Northrop Grumman Classified Solutions team is seeking an experienced ** Linux Systems Administrator ** to join its dynamic team of technical ... more
    Northrop Grumman (08/01/25)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    Linux System Administrator Job Category:...**The Opportunity:** CACI has an immediate opening for a Linux Systems Administrator , with a Top ... more
    CACI International (07/05/25)
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  • HPC Linux Systems

    Northrop Grumman (Melbourne, FL)
    …We Want You!** The Northrop Grumman Classified Solutions team is seeking a senior ** Linux Systems Administrator ** to join its dynamic team of technical ... more
    Northrop Grumman (09/10/25)
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  • Sr Principal Linux Systems

    Northrop Grumman (Melbourne, FL)
    …We Want You!** The Northrop Grumman Classified Solutions team is seeking a senior ** Linux Systems Administrator ** to join its dynamic team of technical ... more
    Northrop Grumman (08/08/25)
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  • System Administrator Linux

    RTX Corporation (St. Petersburg, FL)
    …career growth opportunity with our Information Workplace Services team for a talented Linuz Systems Administrator . This is an opportunity to work in a highly ... more
    RTX Corporation (09/16/25)
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  • Linux System Administrators Careers

    Northrop Grumman (Melbourne, FL)
    …role. It is for you to speak with a Talent Advisor here at Northrop Grumman.** ** Linux Systems Administrator ** : + Manage and maintain secure operation of ... more
    Northrop Grumman (09/14/25)
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  • Systems Administrator (SkillBridge…

    Huntington Ingalls Industries (Orlando, FL)
    …as an entry-level Systems Administrator , capable of supporting Windows/ Linux environments within the DoD and independently supporting MAF DMO operations ... more
    Huntington Ingalls Industries (07/24/25)
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  • Senior Red Hat/ Linux Information…

    EPS Corporation (Panama City Beach, FL)
    Systems , Computer Science, or related IT field. Red Hat Certified System Administrator (RHCSA) and Security+ certifications per DOD 8570.01 M IAT Level I ... more
    EPS Corporation (07/17/25)
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  • Specialist, System Administrator

    L3Harris (Palm Bay, FL)
    …80 hours worked - and have every other Friday off Job Description: We are seeking a Linux Systems Administrator to join our dynamic IT team. In this role, ... more
    L3Harris (08/22/25)
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  • Principal Systems Administrator

    Northrop Grumman (Jacksonville, FL)
    Administrator for a classified government contract. . Perform as a Linux \Redhat System Administrator for a classified government contract. . Maintain ... more
    Northrop Grumman (09/13/25)
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  • Principal/Sr. Principal Systems

    Northrop Grumman (Eglin AFB, FL)
    …advantage to the warfighter. Come be a part of our mission. Northrop Grumman Space Systems is seeking a ** System Administrator ** to join the Deep Space ... more
    Northrop Grumman (08/08/25)
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  • Senior Systems Administrator

    Exeter Government Services, LLC (Miami, FL)
    SCITES - Senior System Administrator Location: Doral, FL Required Clearance: TS or Secret w/SSBI (Tier 5 Investigation) Certifications: DoDM 8570 IAT Level II ... more
    Exeter Government Services, LLC (09/07/25)
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  • Mult Function Info System

    Lockheed Martin (Eglin AFB, FL)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates \* Red Hat Enterprise Linux System Administrator \* Importing/Exporting large data ... more
    Lockheed Martin (09/18/25)
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  • Sr Principal Storage Systems

    Northrop Grumman (Melbourne, FL)
    …Professional, Microsoft Certified: Azure Administrator + Additional Operating System Environment Certification (ex. MCSA, MCSE, Linux +, RHCSA, Net+, ... more
    Northrop Grumman (09/04/25)
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  • Systems Administrator Sr / Alis…

    Lockheed Martin (Orlando, FL)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates\. * Red Hat Enterprise Linux System Administrator \. * Importing/Exporting large data ... more
    Lockheed Martin (09/06/25)
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  • System Administrator

    ManTech (Eglin AFB, FL)
    ManTech seeks a motivated, career and customer-oriented ** System Administrator ** to join our Air Force / Space team at **Eglin AFB** . The System ... more
    ManTech (09/18/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Shalimar, FL)
    …cyber. **Responsibilities:** + Administer and support daily operations of Windows and Linux servers, and networking devices ensuring system reliability, data ... more
    Sierra Nevada Company, LLC (08/13/25)
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  • Mid-Level Systems Administrator

    The Boeing Company (Daytona Beach, FL)
    …States (US) Infrastructure Operations (SUSIO) Organization is currently seeking a **Mid-Level Systems Administrator ** to join the team in **Daytona Beach, FL** ... more
    The Boeing Company (09/15/25)
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  • Principal Cybersecurity Administrator

    Northrop Grumman (Melbourne, FL)
    …new systems , applications, and solutions for external customer's enterprise-wide cyber systems and networks. + Ensure system security needs are established ... more
    Northrop Grumman (09/20/25)
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