• Network Security Administrator II

    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 this ... role, you will be responsible for configuring, deploying, and maintaining firewall and network security solutions across multiple client environments. This is an… 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 include ... and trends, actively pursuing professional development opportunities. The Network Administrator receives guidance and direction from more senior staff. **Minimum… more
    ManTech (08/08/25)
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  • System Administrator

    Two95 International Inc. (Tampa, FL)
    Title: System Administrator Location: Tampa, FL Position Type: Long term contract Rate: $Open Requirements We are looking for a System Administrator - Linux with ... Storage concepts RAID/SAN/NAS. + Experience in configuring security tools like VPN, Firewall , SSL etc. Benefits Note: If interested please send your updated resume… more
    Two95 International Inc. (06/09/25)
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  • Senior Network Administrator

    KBR (Niceville, FL)
    Title: Senior Network Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... + Cisco and / or Juniper Network certifications + Cisco Next Generation Firewall + Experience supporting systems within a DoD Risk management Framework (RMF)… more
    KBR (08/22/25)
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  • System Administrator /Operator

    Spectrum Comm Inc (Jacksonville, FL)
    Position Overview The System Administrator /Operator is responsible for maintaining and supporting local IT systems and infrastructure at the Jacksonville, Florida ... Directory, and Microsoft 365 management. + Understanding of network protocols, firewall configuration, and cybersecurity principles. Certifications + Must hold an… more
    Spectrum Comm Inc (08/09/25)
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  • Network Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …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 to ensure the ... and experience with data center networking. + Experience with firewalls and firewall rule sets. + Understanding of network virtualization. The likely salary range… more
    General Dynamics Information Technology (08/08/25)
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  • Senior Network Engineer/ Administrator

    Percepta (Melbourne, FL)
    …intranet systems and network segments. Provide day to day support of Firewall , LAN/WAN and Network Security systems. Works with systems administrators and support ... teams to ensure ongoing operations of voice, server and desktop systems, along with associated voice network systems and mobile devices. **During a Typical Day, You'll** **General Support** * Provide quality support in a timely manner (on call response within… more
    Percepta (08/23/25)
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  • Network Administrator Principal

    General Dynamics Information Technology (Doral, FL)
    …administering and supporting network access control systems. + Experience with firewall management and rule sets. + Knowledge of virtualization technologies (VMware, ... Citrix, Microsoft). + Experience with network operations. The likely salary range for this position is $96,900 - $131,100. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and… more
    General Dynamics Information Technology (08/16/25)
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  • Systems/Network IT Administrator

    Robert Half Technology (Naples, FL)
    …in Cisco Technologies * Exposure to Cloud Technologies * Familiarity with Firewall Technologies * Familiarity in troubleshooting Active Directory issues * Experience ... with Backup Technologies * Skills in mobile hardware troubleshooting and support like iOS, iPad, Audio/Visual technical equipment * Solid understanding of Computer Hardware Technology Doesn't Change the World, People Do.(R) Robert Half is the world's first and… more
    Robert Half Technology (08/11/25)
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  • Network & Systems Security Analyst, Cisco & SCADA…

    TECO Energy (Ybor City, FL)
    …ISP management, site-to-site VPNs, proxies (forward and reverse), perimeter firewall management, DNS, Azure cloud environments, automation, NAC/user access, ... years of related hands-on experience implementing and maintaining Windows, VMware, firewall support, DDoS protection, proxies, WAFs, NetScaler load balancers, or… more
    TECO Energy (08/07/25)
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