• Systems Administrator

    Community Health Systems (Milton, FL)
    …and software applications preferred or + 1-2 years of experience with server setup and maintenance (Windows, Linux ), network management, virtualization (VMware, ... **Job Summary** The Systems Administrator is responsible for the maintenance, optimization, and security of the organization's IT infrastructure, including servers,… more
    Community Health Systems (07/25/25)
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  • Network Security Administrator

    TekSynap (Pensacola, FL)
    …and certified on the specific Operating System or Computing Environment** theymaintain(eg, Windows Server , Linux , Cisco) + IAT LVL III (eg, GIAC, CISSP, CASP, ... **Responsibilities & Qualifications** The **Network Security Administrator ** is responsible fornetwork boundary protection, cybersecurity posture, and accreditation… more
    TekSynap (07/09/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Shalimar, FL)
    …with Virtual Desktop Infrastructure (VDI). + Experience navigating and troubleshooting Linux RedHat. + Comprehensive experience with Windows Server , Virtual ... **Responsibilities:** + Administer and support daily operations of Windows and Linux servers, and networking devices ensuring system reliability, data integrity, and… more
    Sierra Nevada Company, LLC (05/14/25)
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  • Systems Administrator SIPR (Onsite)

    RTX Corporation (Largo, FL)
    …performance through systems monitoring and infrastructure management. + Ensure server and application compliance with security and performance requirements (DFARS, ... grow your technical competence in multiple areas (such as Windows, Linux , virtualization, User Authentication, DNS, NFS, system imaging/build automation). + Assist… more
    RTX Corporation (07/22/25)
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  • Senior Operating System Specialist - Thurs/Fri…

    GovCIO (Tallahassee, FL)
    …listed below, with a named specialty in **ONE or more skill areas:** **Unix/ Linux server administration** - + Experience administering servers running the Unix ... solving complex technical problems for the USPS in the Linux Server and Virtual ESX environment. +...as the trainer and mentor to the other Windows Administrator position at various times. Work independently with a… more
    GovCIO (08/02/25)
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  • Junior Systems Engineer

    TEKsystems (Fort Walton Beach, FL)
    …Details VMware platforms (vSphere, vCenter, or Horizon) Experience writing or running PowerShell, Linux shell, or Python scripts Windows Server and Linux ... tools such as Terraform, Packer, Ansible, or PowerShell * Familiarity with Windows Server and Linux -based systems (Ubuntu, CentOS, or RHEL) * Understanding of… more
    TEKsystems (08/08/25)
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  • Mult Function Info Systems, MPE SME (Jacksonville…

    Lockheed Martin (Jacksonville, FL)
    …updates, anti\-virus/anti\-spyware updates, and patch updates \* Red Hat Enterprise Linux System Administrator \* Installing Oracle Critical Patches, reviewing ... based in "Jacksonville, FL" We are seeking an experienced Administrator to work on the Joint Strike Fighter Autonomic...\* Knowledge of any of the following: Windows; SQL; Linux ; Cisco products \* This is an operational support… more
    Lockheed Martin (07/27/25)
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  • Cloud Engineer

    GovCIO (Tallahassee, FL)
    …AWS cloud technologies. + Demonstrated experience and understanding of Red Hat Enterprise Linux and Windows server administration in an AWS environment and/or ... **Overview** GovCIO is currently hiring for a Hybrid Remote Cloud Administrator to configure, deploy, refine, and administer AWS-based resources using both Microsoft… more
    GovCIO (08/02/25)
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  • Lead IT Infrastructure Engineer

    Lumen (Tallahassee, FL)
    …the future. **The Role** The role of this position is to serve as a Linux and virtual infrastructure system administrator , for both on-premise and cloud based ... weeks. **The Main Responsibilities** + Provide day-to-day support/administration of OS ( Linux /Unix) and associated infrastructure + Will provide support directly to… more
    Lumen (07/15/25)
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  • VP, Solutions Architect (with Oracle ), Apps Dev…

    Citigroup (Tampa, FL)
    …5 RHEL7, Golden Gate 12.4, 19c, MySQL, PostgreSQL, Sybase, MS SQL Server , AWS UDeploy, TPAM, CyberARK, Autosys, Programming/Scripting, Perl, Python, PL/SQL, T-SQL ... focus on automation + 5+ years experience as Database Administrator , Team Lead, Technical Analyst, Technical Lead or related...on RHEL 7 + Experience with Sybase MS SQL Server , MySQL, PGSql is a plus + Experience with… more
    Citigroup (06/11/25)
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