• GCCS-J System Administrator

    Venatore LLC (Tampa, FL)
    …and system updates under senior oversight. Linux / UNIX Systems Support + Perform routine Linux/UNIX administration tasks required for GCCS-J operations. ... Position Overview Venatore is seeking a Tier 1 GCCS-J Systems Administrator to support CENTCOM under CITS at MacDill AFB. This role provides daily operational… more
    Venatore LLC (11/26/25)
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  • Water Distribution System Lead (Contingency…

    KBR (Jacksonville, FL)
    Title: Water Distribution System Lead (Contingency Hire) Belong, Connect, Grow, with KBR! Program Summary KBR will help support the US Navy and Marine Corps at Naval ... helps deploy combat vehicles and supplies. Job Summary The Water Distribution System Lead oversees the operation, maintenance, and management of a water distribution… more
    KBR (12/12/25)
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  • Senior Mainframe IMS Systems Programmer

    Travelers Insurance Company (Tallahassee, FL)
    …Will Our Ideal Candidate Have?** + Three (3) plus years of infrastructure engineering/ systems administration experience preferred. + Working knowledge of SMP/E ... functioning with DB2 and MQ is also helpful. Similar system programming experience with CICS, z/OS Connect, TPX, CA...more of the following technical skills: + Foundational IT Infrastructure , Operating Systems and Software. + Knowledge… more
    Travelers Insurance Company (12/05/25)
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  • Red Cyber Operator

    System One (St. Petersburg, FL)
    …, phishing and social engineering campaigns, and/or penetration testing of critical infrastructure , networking, IoT, and wireless devices. System One, and its ... Cobalt Strike, including beacon configuration, payload customization, and C2 infrastructure management + Expertise in Command & Control tradecraft, including… more
    System One (12/26/25)
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  • Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …related functions. + Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and any ... + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Computer Backups, System Administration,Technical… more
    General Dynamics Information Technology (12/24/25)
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  • Sr Data Engineer - Cloud / Systems…

    The Walt Disney Company (Celebration, FL)
    …**Required Qualifications & Skills** + 5+ years of experience in cloud infrastructure engineering, systems administration, or DevOps roles + Expertise in ... for a Senior Data Engineer - Cloud Engineer / Systems Administrator to join the Data Analytics & Innovation...this role, you'll design, manage, and evolve AWS cloud infrastructure and other cloud technologies that power analytics, automation,… more
    The Walt Disney Company (12/06/25)
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  • Senior Linux System Administrator

    GovCIO (Tallahassee, FL)
    …and libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent written ... $135,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6348/senior-linux- system -administrator/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT … more
    GovCIO (11/07/25)
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  • System Administrator

    Leidos (St. Petersburg, FL)
    …Office, reporting through Digital Modernization sector, is seeking a ** System Administrator** to support various classified environments. The successful candidate ... be responsible for maintaining, securing, and supporting complex classified information systems , as well as ensuring compliance with security protocols and… more
    Leidos (12/19/25)
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  • System Administrator 4-IT

    Oracle (Tallahassee, FL)
    **Job Description** ** Infrastructure Preparation and Documentation** + Assist in creating and maintaining network rack patch matrices. + Support documentation of ... **Vendor and Onsite Management** + Support onsite vendor activities for infrastructure builds. + Participate in pre-deployment meetings with vendors to review… more
    Oracle (11/25/25)
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  • Intelligent Transportation System (ITS)…

    TYLin (Tampa, FL)
    **TYLin** is a globally recognized, full-service infrastructure consulting firm committed to providing innovative, cost-effective, constructible designs for the ... global infrastructure market. With over 3,000 employees throughout the Americas,...Together, we enhance conventional designs with smarter, more resilient systems . We provide people with better mobility. We steward… more
    TYLin (12/10/25)
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