• Applied Research Associates, Inc. (Eglin AFB, FL)
    …required for secure SIPRNet operations. This role works directly with the Sr. Systems Administrator and the broader systems -admin team leading engineering ... administrator for a SIPRNet capability supporting a DoD-owned secret -level enclave that already houses an air-gapped software-development environment. The… more
    DirectEmployers Association (11/21/25)
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  • Sr Principal Linux Systems

    Northrop Grumman (Melbourne, FL)
    …You!** The Northrop Grumman Classified Solutions team is seeking an senior **Linux Systems Administrator ** to join its dynamic team of technical professionals. ... including subnets, routing, and VLANs; Cisco experience and/or certification + Windows AD, LDAP, VMWare , and knowledge of SAN storage systems + VMWare 8+… more
    Northrop Grumman (11/25/25)
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  • Principal Systems Administrator

    Northrop Grumman (Jacksonville, FL)
    …This role is located in Jacksonville, FL. Job Description: . Perform as a Windows\ VMware System Administrator for a classified government contract. . Perform ... Aeronautics Systems has an opening for Principal Systems Administrator to join our team of...LDAP, VMWare , and knowledge of SAN storage systems . . Linux Operating System experience and/or… more
    Northrop Grumman (09/13/25)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    …US * * * **The Opportunity:** CACI has an immediate opening for a Linux Systems Administrator , with a Top Secret Clearance (TS/SCI) with polygraph for ... system testing and software installation. As a Systems Administrator , you will assist with the...Hat Linux servers. + Experience with virtualization environments (eg VMware , Red Hat Virtualization, KVM) Experience with network attached… more
    CACI International (10/04/25)
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  • Systems Administrator Sr / Alis…

    Lockheed Martin (Orlando, FL)
    …at the forefront of cutting\-edge technology and engineering\. Position Assignment: F\-35 Systems Administrator located in Jyvaskyla, Finland, in support of ... training operations benefiting the Finnish Air Force\. The System Administrator will support the sustainment, maintenance, and operation of F\-35 training … more
    Lockheed Martin (12/05/25)
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  • Systems Administrator Sr / Alis / IT…

    Lockheed Martin (Orlando, FL)
    …is within our reach \.Come and experience your future\! Assignment: F 35 Systems Administrator located in Rovaniemi, Finland, in support of training operations ... benefiting the Finnish Air Force\. The Systems Administrator will support the sustainment, maintenance, and operation of F 35 training system devices, with a… more
    Lockheed Martin (12/05/25)
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  • Cyber Systems Administrator (Active…

    Northrop Grumman (Tampa, FL)
    …work of your career. We are looking for you to join our team as a **Cyber Systems Administrator ** based out of **Tampa, FL** . _Please Note:_ + _Due to the ... Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Manages IT system infrastructure and any processes… more
    Northrop Grumman (10/14/25)
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  • Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …deploy systems -related security policies and updates to maintain information system compliance with DISA security policies and procedures (STIGs, IAVAs, etc.) + ... of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations… more
    General Dynamics Information Technology (11/22/25)
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  • Senior Systems Administrator

    PingWind INC (Doral, FL)
    …Administration or a related IT career field Seeking an IT Microsoft Systems Administrator to help maintain the USSOUTHCOM Enterprise System in Doral FL. They ... Senior Systems Administrator - SCITES Doral, FL (http://maps.google.com/maps?q=Doral+FL+USA)...and administration + Software deployment/upgrades + Windows 10/11 operating system maintenance and deployments + Administer VMware more
    PingWind INC (11/12/25)
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  • System Administrator

    ManTech (Eglin AFB, FL)
    Job Description **MANTECH** seeks a motivated, career and customer-oriented ** System Administrator ** to join our Air Force / Space team at **Eglin AFB** . The ... System Administrator 's primary function is to support...Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/ VMWare /ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems , forensic… more
    ManTech (12/04/25)
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