• Information System Security Officer (ISSO)

    SURVICE Engineering (Fort Walton Beach, FL)
    …working with secure Networks and architecture preferred + Linux and Windows server administration experience preferred + Previous helpdesk and AWS/Azure ... computer science, acquisition, technical writing, training, and other technical and administrative fields. And many of our personnel have DoD and/or operational… more
    SURVICE Engineering (10/01/25)
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  • Systems Administrator - (Onsite) (Secret)

    RTX Corporation (Jacksonville, FL)
    …position in Jacksonville, FL**_** **What YOU will do:** + Provide Windows Server systems administration in a secure, multi-domain enterprise environment. + ... will support and maintain enterprise Microsoft infrastructure, including Windows Server , Active Directory, and Hyper-V environments, within a secure classified… more
    RTX Corporation (11/12/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Tallahassee, FL)
    …from a nationally recognized technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX/Linux Operating System **Other Job Specific Skills** + ... hands-on troubleshooting, tuning and patching experience. + Five (5) years administration , configuration and troubleshooting experience with UNIX Server Cluster,… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Systems Administrator

    Leonardo DRS, Inc. (Largo, FL)
    …Encryption devices, and security best practices to ensure robust network defenses + Server Administration + Proficiency in managing and maintaining servers and ... Excellence, located in Largo, FL. In this position, you will perform administration duties of on-premisis systems and networks including high side, standalone… more
    Leonardo DRS, Inc. (10/24/25)
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  • Sr. Specialist, Application Developer

    L3Harris (Palm Bay, FL)
    …environments, including upgrades, which require the following skills: + Linux system administration + Web/Application Server Management + PLM specific Oracle ... PTC Windchill + Database Management (Oracle and Microsoft SQL Server ) + Networking + Security + Must be available...poly clearance + 4 years' experience with Linux system administration or similar + 4 years' experience with Web/Application… more
    L3Harris (10/16/25)
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  • Sr Exchange Administrator

    Watershed Security (Pensacola, FL)
    …with DoD 8570.01 + 9 years of progressive IT experience including significant Microsoft Windows Server 2012R and above administration within the past 3 years + 2 ... with demonstrated experience conducting VMWare and Windows maintenance and administration tasks on a complex enterprise-scale network. REQUIRED QUALIFICATIONS +… more
    Watershed Security (10/13/25)
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  • Fleet Support Rep-SA/DBA III-Computer System…

    V2X (Miramar, FL)
    …Systems. + What You'll Do: + Provide helpdesk support for Navy systems administration and installations support. The duties for this position will primarily be ... and independently analyze and break down software function, operation, and administration of the various system components, connections, and applications associated… more
    V2X (09/16/25)
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  • Systems Administrator

    Robert Half Technology (Fort Lauderdale, FL)
    …upgrade, and harden operating systems (Ubuntu, Rocky/AlmaLinux, RHEL, Debian, Windows Server ) + Proactively monitor system health, performance, and capacity; tune OS ... experience + 4-8+ years of professional Linux and/or Windows system administration experience + Expert-level command line and troubleshooting on Linux… more
    Robert Half Technology (12/03/25)
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  • Manager, Infrastructure & Operations

    Orlando Utilities Commission (Orlando, FL)
    …Corporate Technical Infrastructure, including Email, Collaboration Tools, Identity Management, Server , Client and Desktop Administration , Data Storage Systems, ... will have:** + Bachelor's degree in Computer Science, Information Technology, Business Administration , or a related field + 7+ years of experience managing complex… more
    Orlando Utilities Commission (12/09/25)
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  • Systems/Network Administrator

    Robert Half Technology (Jacksonville, FL)
    …you. W What You'll Do: + Set up, configure, and manage virtualized server environments (VMware). + Build and maintain virtual and physical servers, assigning virtual ... 5+ years of professional IT experience. + Strong VMware experience - from server setup to resource allocation and networking. + Solid understanding of networking… more
    Robert Half Technology (11/14/25)
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