• Systems Administrator

    Robert Half Technology (Fort Lauderdale, FL)
    Description Systems Administrator We are seeking a skilled Systems Administrator to join our technology team. This role is ideal for someone who enjoys managing ... responsibilities. Responsibilities + Manage and maintain Windows and/or Linux server environments including patching, updates, and performance monitoring +… more
    Robert Half Technology (12/23/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Macdill AFB, FL)
    Systems Administrator Location: MacDill AFB, FL, US Job ID: ATR 17789 Job Description Job Title: Systems Administrator Location: Macdill AFB, FL Eligibility: ... and reliable operation of computer systems, As a Systems Administrator , you will work closely with both on-site and...requirements. Job Duties: * Systems administration of desktop and server systems connected to local and wide area networks.… more
    Arena Technical Resources, LLC (12/24/25)
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  • NIPRNet / SIPRNet Administrator

    Applied Research Associates, Inc. (Eglin AFB, FL)
    …Applied Research Associates, Inc. ( **ARA** ) is seeking a lead administrator for a SIPRNet capability supporting a DoD‑owned secret‑level enclave that already ... secure SIPRNet operations. This role works directly with the Sr. Systems Administrator and the broader systems‑admin team leading engineering and sustainment efforts… more
    Applied Research Associates, Inc. (11/21/25)
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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 ... Administrator 's primary function is to support the United States...installation, configuration, and troubleshooting of Microsoft Hyper V, Microsoft Server 2008 R2, Server 2012 R2, … more
    ManTech (01/01/26)
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  • Virtualization/VMware Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …and Operations **Skills:** System Administration,Virtualization,VMware ESXi **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 5 + ... while you advance your career. Join GDIT as a **Virtualization/VMware Systems Administrator ** and build an impactful career in enterprise IT, collaborating with… more
    General Dynamics Information Technology (12/11/25)
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  • Systems Administrator Sr / Alis / F-35…

    Lockheed Martin (Orlando, FL)
    …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...\(SAP\) clearance\. * Completed DoD IAT Level II certification \( Security \+, CySA\+, or CCNA\)\. * 3\-5 Years IT experience… more
    Lockheed Martin (12/25/25)
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  • Systems Administrator Sr / Alis / IT / F-35…

    Lockheed Martin (Orlando, FL)
    …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...\(SAP\) clearance\. * Completed DoD IAT Level II certification \( Security \+, CySA\+, or CCNA\)\. * 3\-5 Years IT experience… more
    Lockheed Martin (12/05/25)
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  • Systems Administrator

    Leidos (Eglin AFB, FL)
    …environment expertise + Certifications like RHCSA, VCP-DCV, ITIL v4, or Windows Server Hybrid Administrator + Experience with storage solutions, audio intercom ... career. We have an exceptional opportunity for a **Systems Administrator ** to join our dynamic team at **Hurlburt Field,...thrive in fast-paced environments, and possess a current **TS/SCI security clearance** , we want to hear from you!… more
    Leidos (12/03/25)
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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: ... CACI has an immediate opening for a Linux Systems Administrator , with a Top Secret Clearance (TS/SCI) with polygraph...least one of the following certifications: + A+ CE, CCNA- Security , CND, Network+ CE, SSCP, CCNA Security ,… more
    CACI International (10/04/25)
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  • Sr Systems Administrator

    Robert Half Technology (Jacksonville, FL)
    Description We are seeking an experienced Senior Systems Administrator to manage, maintain, and optimize our enterprise IT infrastructure. This role is ideal for a ... work, enjoys solving complex problems, and can ensure the reliability and security of critical systems across on-premises and cloud environments. You will play… more
    Robert Half Technology (12/20/25)
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