• NIPRNet / SIPRNet Administrator

    Applied Research Associates, Inc. (Eglin AFB, FL)
    **Description** Applied Research Associates, Inc. ( **ARA** ) is seeking a lead administrator for a SIPRNet capability supporting a DoD‑owned secret‑level ... 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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  • Sr Systems Administrator

    Robert Half Technology (Jacksonville, FL)
    …a Systems Administrator or equivalent role + Hands-on experience with Windows Server, Linux, virtualization, and enterprise storage + Strong knowledge of Active ... Description We are seeking an experienced Senior Systems Administrator to manage, maintain, and optimize our enterprise IT infrastructure. This role is ideal for a… more
    Robert Half Technology (12/20/25)
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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...to both internal and external audiences\. * Ability to lead and mentor other team members\. * Previous 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...to both internal and external audiences\. * Ability to lead and mentor other team members\. * Previous experience… more
    Lockheed Martin (12/05/25)
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  • Network Administrator

    GovCIO (Tallahassee, FL)
    …a remote position. **Responsibilities** This position is for a Senior Network Administrator in a mixed and growing environment currently supporting functional teams ... and customers that utilize MS Windows server 2019/2022, MS SQL 2019, MS ...complex networks in different locations. This position will help lead in the strategies to manage, maintain, deploy, troubleshoot… more
    GovCIO (12/26/25)
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  • Senior Database Administrator

    Highmark Health (Tallahassee, FL)
    …related to the DBMS technology and computing platform such as Z/OS, UNIX, Linux, and Windows + Take a lead role in conducting root cause analysis to identify ... Citizen (due to contractual/access requirements) We are seeking a Database Administrator with experience in PostgreSQL databases within Google Cloud Platform (GCP),… more
    Highmark Health (10/28/25)
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  • Systems Administrator

    Robert Half Technology (Tampa, FL)
    Description We are looking for an experienced Systems Administrator to join our team in Tampa, Florida and work fully onsite. This contract-to-permanent position ... support for Microsoft 365 Business applications and Office 2021 or later. * Lead or participate in technology projects to ensure successful implementation and client… more
    Robert Half Technology (12/15/25)
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  • Database Administrator (Onsite)

    RTX Corporation (Largo, FL)
    …**Qualifications We Prefer** ​ + Experience with Microsoft SQL, Microsoft Windows Server environment, Postgres, MySQL, and Linux. + Understanding of basic ... to the development of our products. ​ At Collins, the paths we pave together lead to limitless possibilities. And the bonds we form - with our customers and with… more
    RTX Corporation (11/08/25)
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  • Lead Training Systems Simulation Admin…

    Lockheed Martin (Orlando, FL)
    …of innovation and shaping the future of the industry\. Position Assignment: F\-35 Lead Flight Simulation Systems Administrator to be located in Rovaniemi, ... smooth operation of multi\-user computer systems, including setting up administrator and user accounts, maintaining system documentation, optimizing system… more
    Lockheed Martin (12/20/25)
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  • Network & Systems Security Analyst, Cisco Focus,…

    TECO Energy (Tampa, FL)
    …four (4) years of related hands-on experience implementing and maintaining Windows , VMware, firewall support, DDoS protection, proxies, WAFs, NetScaler load ... of the following technologies and operational functions: switching, routing, DNS/DHCP, Windows Active Directory, VMware, Voice over IP, Storage Area Networking,… more
    TECO Energy (11/05/25)
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