• Senior Linux Systems

    General Dynamics Information Technology (Macdill AFB, FL)
    …Advance how our customers operate while you advance your career. Join GDIT as a ** Senior Linux Systems Administrator ** and build an impactful career ... like you. **MEANINGFUL WORK AND PERSONAL IMPACT:** As a ** Senior Linux Systems Administrator...to foster a deeper understanding of Linux systems . + Reviewing and preparing system documentation,… more
    General Dynamics Information Technology (09/26/25)
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  • Senior Linux System

    GovCIO (Tallahassee, FL)
    …Submit a referral to this job (https://careers-govcio.icims.com/jobs/6348/ senior - linux - system - administrator ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with... Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills… more
    GovCIO (11/07/25)
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  • Systems Administrator Sr

    Lockheed Martin (Orlando, FL)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates\. * Red Hat Enterprise Linux System Administrator \. * Importing/Exporting large data ... at the forefront of cutting\-edge technology and engineering\. Position Assignment: F\-35 Systems Administrator located in Jyvaskyla, Finland, in support of… more
    Lockheed Martin (09/06/25)
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  • Systems Administrator Sr

    Lockheed Martin (Orlando, FL)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates\. * Red Hat Enterprise Linux System Administrator \. * Importing/Exporting large data ... reach \.Come and experience your future\! Assignment: F 35 Systems Administrator located in Rovaniemi, Finland, in...the sustainment, maintenance, and operation of F 35 training system devices, with a long term deployment to Rovaniemi,… more
    Lockheed Martin (11/09/25)
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  • Senior Cloud Linux Engineer

    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 ... offers an exciting opportunity to apply your expertise in Linux systems , virtualization, and cloud storage solutions...Requirements * Minimum of 5 years of experience in Linux system administration and related fields. *… more
    Robert Half Technology (10/28/25)
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  • Senior Red Hat/ Linux Information…

    EPS Corporation (Panama City Beach, FL)
    Senior Red Hat/ Linux Information Systems Security Engineer - (709) Share this job as a link in your status update to LinkedIn. Job Title Senior Red Hat/ ... Corporation is currently seeking A candidate for Cyber Security Systems Administrator at Panama City Beach, FL....Computer Science, or related IT field. Red Hat Certified System Administrator (RHCSA) and Security+ certifications per… more
    EPS Corporation (10/15/25)
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  • Sr . Engineer, IT Security

    Raymond James Financial, Inc. (St. Petersburg, FL)
    …administration, and content development + System administrator experience in Linux , Windows,or OSX operating systems + System administrator ... Certified Architect + Splunk Certified Consultant + CISSP: Certified Information Systems Security Professional + CCNA: Cisco Certified Network Associate ​ **Core… more
    Raymond James Financial, Inc. (10/22/25)
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  • Senior Systems Administrator

    Exeter Government Services, LLC (Miami, FL)
    SCITES - Senior System Administrator Location: Doral, FL Required Clearance: TS or Secret w/SSBI (Tier 5 Investigation) Certifications: DoDM 8570 IAT Level ... Administrator AZ-104 , or Red Hat Certified System Administrator (RHCSA) Required Education: Bachelor 's...experience Position Description: Exeter Government Services is seeking a Senior Systems Administrator (SA) to… more
    Exeter Government Services, LLC (09/07/25)
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  • Sr . Associate, System

    L3Harris (Palm Bay, FL)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Sr . Associate, System Administration Job Code: 30822 Job Location: Palm Bay, FL ... Policy and applying Group Policy Objects (GPOs) + PowerShell Scripting + Experience with Linux operating systems #LI-NR1 L3Harris Technologies is proud to be an… more
    L3Harris (11/08/25)
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  • Sr . Specialist, Application Developer

    L3Harris (Palm Bay, FL)
    …PLM Solution environments, including upgrades, which require the following skills: + Linux system administration + Web/Application Server Management + PLM ... solution software, as well as troubleshooting and resolving any system issues that arise. The administrator also...TS/SCI with poly clearance + 4 years' experience with Linux system administration or similar + 4… more
    L3Harris (10/16/25)
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