• Network Security Administrator

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

    TEKsystems (Fort Walton Beach, FL)
    …assist in supporting and deploying infrastructure solutions across classified environments, including Windows and Linux systems , virtual machines, and ... running PowerShell, Linux shell, or Python scripts Windows Server and Linux -based systems ...ability to collaborate with cross-functional teams Skills Vmware, System administrator , Linux , Powershell, vsphere, horizon, ubuntu Top… more
    TEKsystems (08/08/25)
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  • IT Systems Admin

    Nammo Defense Systems, Inc (Perry, FL)
    …patch management, system hardening, and access controls. + Install, configure, and maintain Windows and Linux servers as well as enterprise applications. + ... JOB SUMMARY The Desktop Support System Administrator plays a crucial role in maintaining, optimizing,...system administration or technical support. + Strong knowledge of Windows Server, Linux , Active Directory, and Group… more
    Nammo Defense Systems, Inc (05/21/25)
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  • Information Systems Security Officer

    L3Harris (Orlando, FL)
    …Chapter 8 and DAAPM requirements + System administrator experience with operating systems : Microsoft Windows , Linux + Experience with various information ... of a continuous monitoring program. Will conduct System Administration ( Linux / Windows ) and Cybersecurity sustainment activities (hardware/software change… more
    L3Harris (07/31/25)
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  • Mult Function Info Systems , MPE SME…

    Lockheed Martin (Jacksonville, FL)
    …or Mission Planning Environment Administrator and users on the ALIS / MPE systems as needed \* Perform COMSEC CRO duties and adhere to requirements; train others ... combination in system/mission planning\- administration \* Knowledge of any of the following: Windows ; SQL; Linux ; Cisco products \* This is an operational… more
    Lockheed Martin (07/27/25)
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  • Senior Operating System Specialist - Thurs/Fri…

    GovCIO (Tallahassee, FL)
    …+ Provide day-to-day incident and deployment support of multiple server operating systems , including Unix, Linux , and Windows , which includes ... to serve as a trainer and/or mentor to other Linux Administrators at various times. ** Windows server...Serve as the trainer and mentor to the other Windows Administrator position at various times. Work… more
    GovCIO (08/02/25)
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  • Information Systems Security Manager

    L3Harris (Orlando, FL)
    …Chapter 8 and DAAPM requirements + System administrator experience with operating systems : Microsoft Windows , Linux + Experience with various information ... physical) for anomalous or unauthorized activities. + System Administration ( Linux / Windows ) and Cybersecurity sustainment activities (hardware/software change… more
    L3Harris (07/04/25)
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  • Principal Engineer Software/Sr Principal Engineer…

    Northrop Grumman (Melbourne, FL)
    …experience with C/C++ or other OOP languages. + Experience developing software in a Linux and Windows environment. + Experience with debugging software in both ... solutions supporting the CI/CD pipeline. + Experience configuring RedHat Linux and Microsoft Windows within a secure...and Bash scripting + Experience with configuration control of Linux rpms + RedHat Certified System Administrator more
    Northrop Grumman (06/15/25)
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  • Lead Training Systems Simulation Admin…

    Lockheed Martin (Orlando, FL)
    …lowest definable level, and ensuring the smooth operation of multi\-user computer systems , including setting up administrator and user accounts, maintaining ... * Currently possess a current Security \+ certificate\. * System Administration of Windows and/or Linux server environments\. * Experience with Disaster Recovery… more
    Lockheed Martin (07/12/25)
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  • Cloud Engineer

    GovCIO (Tallahassee, FL)
    …configure, STIG, test and deploy Red Hat Enterprise Linux and Windows servers. + Perform routine systems administration, monitoring, and maintenance (eg, ... deploy, refine, and administer AWS-based resources using both Microsoft Windows and Red Hat Enterprise Linux . This...Linux , etc ) + 8 years of progressive Systems Administration experience. + 3+ years working with AWS… more
    GovCIO (08/02/25)
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