• Network Security Administrator

    Robert Half Technology (Tampa, FL)
    Description We are looking for an experienced Network Security Administrator II with a focus on firewall management to join our team in Tampa, Florida. In ... US job openings must be legally authorized to work in the United States . Benefits are available to contract/temporary professionals, including medical,… more
    Robert Half Technology (08/14/25)
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  • Journeyman Network Administrator

    ManTech (Doral, FL)
    **MANTECH** seeks a motivated, career and customer-oriented **Journeyman** ** Network Administrator ** to join our team in **Doral, FL.** **Responsibilities ... technologies and trends, actively pursuing professional development opportunities. The Network Administrator receives guidance and direction from more senior… more
    ManTech (08/08/25)
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  • Junior Network Administrator

    ManTech (Doral, FL)
    **MANTECH** seeks a motivated, career and customer-oriented **Junior Network Administrator ** to join our team in **Doral, FL.** **Responsibilities include but ... **Minimum Qualifications:** + BA/BS in field necessary to assume Network Administrator duties or 4 years of...performance optimization and troubleshooting. + DoD 8570.01-M IAT Level II certification, CompTIA Network +, or Cisco Certified… more
    ManTech (08/02/25)
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  • Senior Network Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …real world issues on a cross-functional, fast paced team. As a Senior Network Administrator , your role is to provide 24/7 time-sensitive incident response ... Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** Network Administration **Skills:** Cisco, Network Infrastructures,Networking Hardware **Experience:**… more
    General Dynamics Information Technology (08/08/25)
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  • Network Administrator

    ManTech (Doral, FL)
    **ManTech** seeks motivated, career and customer-oriented ** Network Administrator ** to join our team in the Southern Florida area. We have opportunities in the ... networks ranging from unclassified to various classified networks. + Manage network infrastructure devices, push policy rules, use software-defined network more
    ManTech (06/14/25)
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  • Systems Administrator (SkillBridge Intern)

    Huntington Ingalls Industries (Orlando, FL)
    …using Wireshark(R) or a Data Packet Analyzer (DPA) tool Citizenship & Clearance + Must be a United States ( US ) citizen + Must hold a current or active DoD ... readiness in piece-parts. For more than 40 years, the US Navy has entrusted HII to maintain and modernize...Objective The Skillbridge intern will train as a Systems Administrator within HII-Mission Technologies, reporting to a designated HII… more
    Huntington Ingalls Industries (07/24/25)
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  • Senior Systems Administrator

    ManTech (Doral, FL)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Systems Administrator ** to join our team in **Doral, FL.** **Responsibilities include but are ... not limited to:** + The Senior Systems Administrator leads the maintenance, configuration, and reliable operation of complex computer systems, network servers,… more
    ManTech (08/15/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Doral, FL)
    Systems Administrator The Opportunity: Your combination of people skills and system administrator knowledge makes you the team hero, solving one problem after ... improve the technology supporting our client? We're looking for a system administrator who has a background in analyzing, troubleshooting, and resolving system… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Mary Esther, FL)
    …CE - CompTIA Security+ CE **Experience:** 3 + years of related experience ** US Citizenship Required:** Yes **Job Description:** Seize your opportunity to make a ... personal impact as a Senior Systems Administrator supporting Air Force Special Operations Command (AFSOC) and...field and operational use. + Troubleshoot hardware, software, and network device issues, and coordinate with vendors and factory… more
    General Dynamics Information Technology (08/15/25)
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  • System Administrator

    ManTech (Eglin AFB, FL)
    …AFB** . The System Administrator 's primary function is to support the United States Air Force's 53rd Wing Technical Support Services (53rd WTSS) contract. ... MANTECH seeks a motivated, career and customer-oriented **System Administrator ** to join our Air Force / Space...R2, Server 2016, client products across multiple networks, and network storage. + Provide support to users in the… more
    ManTech (07/15/25)
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