• 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 ... to identify, categorize, prioritize, escalate, troubleshoot, and resolve incidents. + Maintains network security and ensures compliance with security more
    General Dynamics Information Technology (08/08/25)
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  • Systems Administrator

    Community Health Systems (Milton, FL)
    **Job Summary** The Systems Administrator is responsible for the maintenance, optimization, and security of the organization's IT infrastructure, including ... , and software applications. This role ensures the availability, efficiency, and security of critical systems and services while providing technical support… more
    Community Health Systems (07/25/25)
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  • Network Administrator

    Leidos (Tampa, FL)
    …mitigate, and resolve issues proactively. + Implement and enforce network security measures, such as firewalls, IPS/IDS systems , and access controls, in ... **Description** Leidos is looking for a Network Engineer/ Administrator Tier 4 to support...hardware and software maintenance, implementation techniques. Conducts testing of network systems . Maintains technical expertise in all… more
    Leidos (07/26/25)
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  • Senior Systems Administrator

    Exeter Government Services, LLC (Miami, FL)
    …of System Admin experience Position Description: Exeter Government Services is seeking a Senior Systems Administrator (SA) to work for SOUTCOM on a newly awarded ... 6.5 year contract supporting server management for the Network Operations and Security Center (NOSC) ....operational databases, perform configuration control , m aintains servers, network access and troubleshoot systems anomalies to… more
    Exeter Government Services, LLC (06/08/25)
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  • Systems Administrator

    Leidos (Doral, FL)
    …(CCNA). + Posses any one or combination of CompTIA (Server+, Security +, and/or Network +) + AWS certified SysOps administrator . + Red Hat certified system ... **Description** Leidos is seeking a ** Systems Administrator ** to join our SCITES...identify anomalies and proactively troubleshoot issues. + Proficiency in: Security Management, Scripting and Automation, Virtualization Technologies, Systems more
    Leidos (07/23/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Mary Esther, FL)
    …Description:** Seize your opportunity to make a personal impact as a Senior Systems Administrator supporting Air Force Special Operations Command (AFSOC) and ... and grow a rewarding career. At GDIT, people are our differentiators. As a Senior Systems Administrator you will help ensure today is safe and tomorrow is… more
    General Dynamics Information Technology (07/05/25)
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  • Systems Administrator (SkillBridge…

    Huntington Ingalls Industries (Orlando, FL)
    …permanent job with HII. Objective The Skillbridge intern will train as a Systems Administrator within HII-Mission Technologies, reporting to a designated HII ... to prepare the transitioning service member to function as an entry-level Systems Administrator , capable of supporting Windows/Linux environments within the DoD… more
    Huntington Ingalls Industries (07/24/25)
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  • Senior Systems Administrator

    ManTech (Doral, FL)
    …high- security environments. + Possesses advanced expertise in operating systems , server hardware, virtualization platforms, network infrastructure, and ... **ManTech** seeks a motivated, career and customer-oriented **Senior Systems Administrator ** to join our team in **Doral, FL** **.** **Responsibilities include… more
    ManTech (08/08/25)
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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 ... us maintain system continuity with our client. As a Systems Administrator on our team, you'll ensure...problem areas and opportunities for improvement in a mission-critical network . Your communication skills will come in handy as… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Systems Administrator

    TekSynap (FL)
    …Must possess a Secret security clearance **Overview** We are seeking a Systems Administrator to join our team supporting DLA Integrated Electronic ... recommend fixes to problems or potential problems with the network and its hardware, software, and systems ....systems . + Five years of experience with electronic security systems , specifically hands-on experience in installing,… more
    TekSynap (07/23/25)
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