• Cybersecurity Service Provider Lead - Senior

    CACI International (Doral, FL)
    …one): Red Hat Certified Engineer (RHCE) OR Red Hat Certified Specialist in Security: Linux + Conditional Alternative Certifications (Considered):GIAC ... applications) (KSAT 2772). + Perform advanced system administration tasks for Linux -based systems , including security hardening, patching, and performance… more
    CACI International (05/13/25)
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  • Field Systems Representative/Network…

    CACI International (Jacksonville, FL)
    …transport networks, * Experience with troubleshooting network connectivity issues, * Knowledge of Red Hat Enterprise Linux (RHEL) or CentOS, * Knowledge ... Field Systems Representative/Network Engineer Job Category: Information Technology Time...The Opportunity: Our team is seeking a Field Service Systems Engineer to join the Navy Air (NAVAIR) Solutions… more
    CACI International (07/04/25)
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  • MAF DMO Systems Administrator

    Huntington Ingalls Industries (Orlando, FL)
    …+ Experience implementing and supporting Red Hat Enterprise Linux (RHEL) and Microsoft Windows NT operating systems -both bare-metal and virtual-machine ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (07/08/25)
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  • Cyber Systems Engineer - Active TS/SCI…

    Northrop Grumman (Tampa, FL)
    …designing, implementing, and/or configuring Linux Environments to include RHEL operating systems , Red Hat Satellite Server, Capsule Servers, System Build ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...life and launch your career today. **Introduction for Mission Systems ** At the heart of Defining Possible is our… more
    Northrop Grumman (08/01/25)
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  • Systems Administrator SIPR (Onsite)

    RTX Corporation (Largo, FL)
    …Windows operating systems , including Windows 11, 10, Server 2016, 2019, 2022. + Red Hat knowledge + 4+ years total professional experience working in IT. + ... is a great opportunity for job seekers with experience in Classified IT Systems Administration and the defense industry to join our Collins Aerospace team. We're… more
    RTX Corporation (07/22/25)
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  • Journeyman Systems Administrator

    ManTech (Doral, FL)
    …as Ansible, Salt, or Puppet. + Relevant industry-standard certifications such as Microsoft, Red Hat Linux , AWS, VMware, CCNA-Security, CySA+, GICSP, GSEC, ... **MANTECH** seeks a motivated, career and customer-oriented **Journeyman Systems Administrator** to join our team in **Doral, FL** . **Responsibilities include but… more
    ManTech (07/22/25)
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  • Systems Engineer

    Robert Half Technology (Jacksonville, FL)
    …required by the contract. * Proficiency in tools such as CAD software, SolidWorks, Autodesk, Red Hat Enterprise Linux , and C++. Technology Doesn't Change the ... Description We are looking for an experienced Systems Engineer to join our team in Jacksonville,...* Provide project updates and address engineering issues during Systems Engineering Technical Review events and In-Progress Reviews. *… more
    Robert Half Technology (07/16/25)
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  • Sr. System Admin, Cloud Operations

    Travel + Leisure Co. (Orlando, FL)
    …to Amazon Web Services (AWS), Microsoft Azure, Google Cloud, Apigee, Oracle Cloud, Salesforce, Red Hat and Oracle Enterprise Linux (OEL) Applications and ... and the like. + Extensive system administration experience, preferably Red Hat , Oracle Enterprise Linux ,...Linux , or Windows + Total understanding of network/security systems and protocols + Experience with cloud security +… more
    Travel + Leisure Co. (07/15/25)
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  • Cybersecurity Service Provider Analyst…

    CACI International (Doral, FL)
    Red Hat Certified Engineer (RHCE) OR Red Hat Certified Specialist in Security: Linux + Conditional Alternative Certifications (Considered): GIAC ... in DoD or government cybersecurity operations. + Familiarity with Linux and Windows operating systems . + Knowledge...+ Familiarity with Linux and Windows operating systems . + Knowledge of scripting languages (eg, Python, PowerShell)… more
    CACI International (05/13/25)
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  • System Administrator

    ManTech (Eglin AFB, FL)
    …in one or more of the following supported platforms: Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, ... are not limited to:** + Determining hardware, software, and systems specifications, and configuration requirements. + Execution of the...Server 2012, TomCat, IIS, Windows Server 2012r2/2016, Win 10, Red Hat 6.5, Microsoft Office + Toolkits,… more
    ManTech (07/15/25)
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