• Senior Systems Administrator

    General Dynamics Information Technology (Mary Esther, FL)
    …imaging, hardening, updating, and supporting mobile platforms such as Android and iOS, and Red Hat Enterprise Linux (RHEL) systems. Within the ARMA-Global ... **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux ,System Administration,Virtual Environments,Virtualization,VMware **Certifications:** CompTIA Linux + CE… more
    General Dynamics Information Technology (08/15/25)
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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, ... MANTECH seeks a motivated, career and customer-oriented **System Administrator ** to join our Air Force / Space...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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  • Systems Administrator (SkillBridge Intern)

    Huntington Ingalls Industries (Orlando, FL)
    …+ DOD (IAT) Level II certification Technical Skills + Experience implementing and supporting Red Hat Enterprise Linux (RHEL) and Microsoft Windows NT ... prepare the transitioning service member to function as an entry-level Systems Administrator , capable of supporting Windows/ Linux environments within the DoD and… more
    Huntington Ingalls Industries (07/24/25)
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  • Senior Systems Administrator

    ManTech (Doral, FL)
    …Relevant certifications in systems administration (eg, Microsoft Certified Solutions Expert (MCSE), Red Hat Certified Systems Administrator (RHCSA), CompTIA ... **ManTech** seeks a motivated, career and customer-oriented **Senior Systems Administrator ** to join our team in **Doral, FL.** **Responsibilities include but are… more
    ManTech (08/15/25)
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  • Full Stack Administrator

    Lockheed Martin (Cape Canaveral, FL)
    …orchestration platforms \(i\.e\., Rancher, Kubernetes, Nomad, AWS ECS, etc\.\) * Red Hat Linux Administration \(system installation/configuration, Kickstart, ... CASP, CISSP\) * Hand\-on experience with Platform\-as\-a\-Service \(PaaS\) solutions \(i\.e\., Red Hat OpenShift, Microsoft Azure, Google App Engine, AWS… more
    Lockheed Martin (07/12/25)
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  • Senior Systems Administrator

    ManTech (Doral, FL)
    …Relevant certifications in systems administration (eg, Microsoft Certified Solutions Expert (MCSE), Red Hat Certified Systems Administrator (RHCSA), CompTIA ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Systems Administrator ** to join our team in **Doral, FL** **.** **Responsibilities include but… more
    ManTech (08/15/25)
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  • IT Systems Administrator - Secret Required-…

    Lockheed Martin (Orlando, FL)
    …* Understanding of basic routing/switching networking concepts * Prefer experience working in Linux Environments \( Red Hat , CentOS, Rocky, etc\) * ... heterogeneous networks including Windows 10/11, Windows Server based domains, and Linux distributions * Manage operating system cyber compliance, upgrades, and… more
    Lockheed Martin (08/13/25)
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  • Principal Cyber Systems Administrator (DoD…

    Northrop Grumman (Tampa, FL)
    …line through different variations of Linux Operating Systems to include Ubuntu, Red Hat , PyPi, and CentOS. + Experience in troubleshooting and configuring ... to join our team as a Principal Cyber Systems Administrator based out of Tampa, FL. _Please Note:_ +...users. + Must be able to configure and manage Linux and Windows operating systems upon start date, installs/loads… more
    Northrop Grumman (06/20/25)
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  • System Administrator

    Lockheed Martin (Hurlburt Field, FL)
    …\(VMWARE\) * Experience in IT troubleshooting * Can perform tasks with minimal supervision * Red Hat Enterprise Linux * Can perform tasks with minimal ... customers around the world\. **THE WORK** Lockheed Martin is seeking a System Administrator to join our Information Technology team supporting the Air Force Special… more
    Lockheed Martin (07/12/25)
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  • 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 **Systems Administrator ** to join our team in **Doral, FL** . **Responsibilities include but are not… more
    ManTech (07/22/25)
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