• 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, ... administration, cybersecurity compliance, and advanced troubleshooting. The position ensures system reliability, security , and performance while coordinating… more
    Spectrum Comm Inc (08/09/25)
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  • Senior Systems Administrator…

    PingWind INC (Doral, FL)
    …Administration or a related IT career field Seeking an IT Microsoft Systems Administrator to help maintain the USSOUTHCOM Enterprise System in Doral FL. They ... Senior Systems Administrator - SCITES Doral, FL (http://maps.google.com/maps?q=Doral+FL+USA)...processes. + Download, stage and deploy systems -related security policies and updates to maintain information system… more
    PingWind INC (08/13/25)
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  • Systems Administrator Senior Advisor

    PingWind INC (Doral, FL)
    …or a related IT career field Seeking an IT Microsoft Enterprise Systems Administrator to perform Systems Security audits, review ACAS and QRadar reports, ... Systems Administrator Senior Advisor Doral, FL...to help USSOUTHCOM maintain and re-enforce its server and network systems of in Doral FL and… more
    PingWind INC (07/23/25)
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  • System Administrator

    Two95 International Inc. (Tampa, FL)
    Title: System Administrator Location: Tampa, FL Position...and guidance to the team. + Configure and maintain system security . SKILLS: + 3 years of ... contract Rate: $Open Requirements We are looking for a System Administrator - Linux with a focus...necessary. DUTIES AND RESPONSIBILITIES: + Install and Configure Linux/Windows Systems . + Monitor server health and perform proactive maintenance… more
    Two95 International Inc. (09/08/25)
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  • Systems Administrator

    CACI International (Cape Canaveral, FL)
    …10% Type of Travel: Local * * * CACI is hiring a Systems Administrator that will specialize in Infrastructure and System Administration to provide support to ... Systems Administrator Job Category: Information Technology...security clearance. + Strong knowledge of Windows-based operating systems , PC hardware, and software. + BS/BA Plus 3… more
    CACI International (09/05/25)
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  • System Administrator

    ManTech (Eglin AFB, FL)
    ManTech seeks a motivated, career and customer-oriented ** System Administrator ** to join our Air Force / Space team at **Eglin AFB** . The System ... Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems . ** Security Clearance:** + Active Secret Clearance… more
    ManTech (09/18/25)
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  • Senior Linux System Administrator

    GovCIO (Tallahassee, FL)
    …functions and libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent ... system - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT Infrastructure & Network Engineering & Operations_ **Position Type**… more
    GovCIO (08/08/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Shalimar, FL)
    …ensuring system reliability, data integrity, and availability. + Manage network configurations to optimize performance and ensure security compliance. + ... minimizing vulnerabilities and maintaining compliance with industry standards. + Harden systems by configuring and maintaining security measures to protect… more
    Sierra Nevada Company, LLC (08/13/25)
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  • Sr Windows Systems Administrator

    Watershed Security (Pensacola, FL)
    …candidates to join our team in Pensacola, FL as a Senior Windows Systems Administrator with demonstrated experience conducting VMWare and Windows maintenance and ... administration tasks on a complex enterprise-scale network . REQUIRED QUALIFICATIONS + Ability to work off-hours in...+ Ability to work off-hours in the event of system outage or surge support + Active DoD Secret… more
    Watershed Security (07/09/25)
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  • Principal Cybersecurity Administrator…

    Northrop Grumman (Melbourne, FL)
    …for external customer's enterprise-wide cyber systems and networks. + Ensure system security needs are established and maintained for operations development, ... and independently determine and develop approach to solutions. + Adhere to strict Information Systems security guidelines in all cases. + Maintain security … more
    Northrop Grumman (09/20/25)
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