• Lead Systems Administrator

    ManTech (Doral, FL)
    **ManTech** seeks a motivated, career and customer-oriented **Lead Systems Administrator ** to join our team in **Doral, FL** . **Responsibilities include but are ... not limited to:** + The Lead Systems Administrator serves as the technical authority...knowledge and extensive experience across a broad range of operating systems , server hardware, virtualization technologies, and… more
    ManTech (06/26/25)
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  • Principal Linux Systems…

    Northrop Grumman (Melbourne, FL)
    …The Northrop Grumman Classified Solutions team is seeking an experienced **Linux Systems Administrator ** to join its dynamic team of technical professionals. ... limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract....be a condition of employment + Must have Linux Operating Systems support experience + Linux Workstation… more
    Northrop Grumman (07/08/25)
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  • Systems Administrator

    TekSynap (FL)
    …field. + Five years of overall experience in Microsoft Windows client and server operating systems . + Five years of experience with electronic security ... recommend fixes to problems or potential problems with the network and its hardware, software, and systems ....a Secret security clearance **Overview** We are seeking a Systems Administrator to join our team supporting… more
    TekSynap (07/23/25)
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  • Cyber Systems Administrator (Active…

    Northrop Grumman (Tampa, FL)
    …management of Linux and Windows operating systems , installs/loads operating system software, patches, and configures network components along with ... for you to join our team as a Cyber Systems Administrator based out of Tampa, FL....navigating via command line through different variations of Linux Operating Systems to include Ubuntu, Red Hat,… more
    Northrop Grumman (07/25/25)
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  • Principal Cyber Systems…

    Northrop Grumman (Tampa, FL)
    …and Windows operating systems upon start date, installs/loads operating system software, patches, and configures network components along with ... you to join our team as a Principal Cyber Systems Administrator based out of Tampa, FL....navigating via command line through different variations of Linux Operating Systems to include Ubuntu, Red Hat,… more
    Northrop Grumman (06/20/25)
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  • Senior Systems Administrator…

    PingWind INC (Doral, FL)
    Senior Systems Administrator - SCITES Doral, FL (http://maps.google.com/maps?q=Doral+FL+USA) Job Type Full-time Description Location:Doral, Florida Required ... a related IT career field Seeking an IT Microsoft Systems Administrator to help maintain the USSOUTHCOM...in Doral FL. They will reinforce its server and network systems and support the upkeep, configuration… more
    PingWind INC (05/14/25)
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  • Junior Systems Administrator…

    Tyto Athene (Doral, FL)
    **Description** Tyto Athene is searching for a **Junior Systems Administrator (Windows)** to support US Southern Command on the SCITES II Contract in Doral, ... protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1098/junior- systems - administrator -%28windows%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-FL-Doral_ **ID** _2025-1098_… more
    Tyto Athene (07/28/25)
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  • Senior Systems Administrator…

    GovCIO (Tallahassee, FL)
    …**Location** _US-Remote_ **ID** _2025-6239_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to...and automate administration tasks + Recommend changes to improve systems and network configurations, and determine hardware… more
    GovCIO (07/09/25)
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  • Linux Unix Systems Administrator

    Lumen (Tallahassee, FL)
    …voice technologies in large-scale network environments + Application of network security, server operating systems , virtualization, and open-source ... connect the world and shape the future. **The Role** As the Linux/Unix Systems Administrator , you will be responsible for managing and maintaining the Voice Core… more
    Lumen (07/22/25)
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  • System Administrator (CSE III)

    Aetos Systems, Inc. (Cocoa Beach, FL)
    …(3) years of Engineering Experience. Required Skills: + Knowledge of multiple operating systems ; network management skills; cloud infrastructure proficiency ... a represented staff position with the IBEW Union. The Systems Administrator (CSE III) is responsible for...+ Install and configure software and hardware + Manage network servers and technology tools + Set up accounts… more
    Aetos Systems, Inc. (07/19/25)
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