• Linux Cloud Systems Administrator

    Robert Half Technology (Tampa, FL)
    Description We are looking for an experienced Linux Cloud Systems Administrator to join our team in Tampa, Florida. In this contract-to-permanent role, you will ... Web Services (AWS) cloud environments and other cloud solutions. * Administer security systems , including anti-virus, anti-malware, and event management tools. *… more
    Robert Half Technology (08/02/25)
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  • System Administrator (Hybrid)

    Citigroup (Jacksonville, FL)
    …and progress together. **Job Summary:** We are seeking a highly motivated and skilled Systems Administrator to join our team. The ideal candidate will have a ... + Develop and maintain scripts using Batch and PowerShell for automation and system administration tasks. + Troubleshoot network issues related to load balancing… more
    Citigroup (06/14/25)
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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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  • Linux System Administrator , Senior…

    GovCIO (Tallahassee, FL)
    **Overview** GovCIO is hiring a Windows and Linux System Administrator (Senior) to support Veterans Affairs operational needs. The role requires AWS, Windows, ... experience, with strong database management skills, to maintain infrastructure and ensure system security and performance. This position is fully remote within… more
    GovCIO (07/25/25)
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  • Systems Administrator

    ISYS Technologies (Eglin AFB, FL)
    …servers and workstations and Internet systems or a segment of a network system . Monitor servers and workstations to ensure network availability ... our government customers. I2X Technologies is seeking a Journeyman Systems Administratorto support ongoing activities for a customer at...and computer network support specialists. + Administer network security measures. + Maintain a robust… more
    ISYS Technologies (07/24/25)
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  • Journeyman Systems Administrator

    ManTech (Doral, FL)
    **MANTECH** seeks a motivated, career and customer-oriented **Journeyman Systems Administrator ** to join our team in **Doral, FL** . **Responsibilities include ... to:** + Manages the day-to-day administration and maintenance of computer systems , network servers, and virtualization technologies, ensuring reliable operation… more
    ManTech (07/22/25)
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  • Systems Administrator SIPR (Onsite)

    RTX Corporation (Largo, FL)
    …version and virus signature file updates are up to date. + Maintenance of system and data security processes and applications such as virus scanning, auditing, ... scripts and data collections scripts. + Running periodic system and data security scans, backups and...Recovery and incident response exercises as required. + Updating network diagrams following integration of approved system more
    RTX Corporation (07/22/25)
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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 (05/14/25)
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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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  • Cybersecurity Administrator (Configuration…

    GovCIO (Doral, FL)
    …+ Design, implement, and maintain security configurations for operating systems , applications, and network devices within the Configuration Cell + ... Configuration Cell + Monitor system logs and network traffic for security events and incidents,...with cloud security concepts and technologies. CompTIA Security +, CISSP (Certified Information Systems Security more
    GovCIO (07/30/25)
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