• Systems Administrator SIPR (Onsite)

    RTX Corporation (Largo, FL)
    …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 ... problems. + Assure a high level of reliability and performance through systems monitoring and infrastructure management. + Ensure server and application compliance… more
    RTX Corporation (07/22/25)
    - Related Jobs
  • System DevOps Administrator (Onsite)

    RTX Corporation (St. Petersburg, FL)
    …**_** **What YOU will do:** + System administration experience in Windows and/or Linux based systems . + Leverage company best practices and capabilities to ... and Classified Engineering Solutions organization as a System DevOps Administrator . The primary responsibility for this position is to... in an Active Directory environment. + Experience with Linux Operating Systems (Ubuntu, CentOS, RedHat or… more
    RTX Corporation (06/28/25)
    - Related Jobs
  • System Administrator

    ManTech (Eglin AFB, FL)
    …Red Hat Enterprise Linux servers, MS Hyper-V/ VMWare /ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems , forensic ... MANTECH seeks a motivated, career and customer-oriented **System Administrator ** to join our Air Force / Space...are not limited to:** + Determining hardware, software, and systems specifications, and configuration requirements. + Execution of the… more
    ManTech (07/15/25)
    - Related Jobs
  • System Administrator

    Lockheed Martin (Hurlburt Field, FL)
    …customers around the world\. **THE WORK** Lockheed Martin is seeking a System Administrator to join our Information Technology team supporting the Air Force Special ... be focusing on installation of servers and clients, configuring operating systems , services, applications, storage, virtualization, and custom software in support of… more
    Lockheed Martin (07/12/25)
    - Related Jobs
  • Junior Systems Engineer

    TEKsystems (Fort Walton Beach, FL)
    …Strong communication skills and ability to collaborate with cross-functional teams Skills Vmware , System administrator , Linux , Powershell, vsphere, horizon, ... ubuntu Top Skills Details Vmware ,System administrator , Linux ,Powershell,vsphere,horizon,ubuntu Additional Skills & Qualifications Must have an Active Secret… more
    TEKsystems (08/08/25)
    - Related Jobs
  • 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 ... updates, anti\-virus/anti\-spyware updates, and patch updates \* Red Hat Enterprise Linux System Administrator \* Installing Oracle Critical Patches, reviewing… more
    Lockheed Martin (07/27/25)
    - Related Jobs
  • Mult Function Info Systems , Security Admin…

    Lockheed Martin (Eglin AFB, FL)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates * Red Hat Enterprise Linux System Administrator * Importing/Exporting large data volumes * ... endless amount of opportunities for up\-and\-coming Autonomic Logistics Information Systems \(ALIS\) or Mission Planning Environment \(MPE\) professionals seeking a… more
    Lockheed Martin (08/09/25)
    - Related Jobs
  • Senior Specialist, Cyber Infrastructure…

    L3Harris (Melbourne, FL)
    …land, sea and cyber domains in the interest of national security. Job Title: Systems Administrator ( Linux /Windows) Job Code: 23569 Job Location: Melbourne, ... and validation, cost and risk and supportability and effectiveness analyses for total systems . Analyses are performed at all levels of total system product to… more
    L3Harris (08/08/25)
    - Related Jobs
  • Principal Network and Systems Engineer - IT…

    Amentum (Tallahassee, FL)
    …+ Experience working on Unix and Linux OS. + Experience working on VMware systems . + Proficient working on Meraki and Unifi/Ubiquiti network environment. + ... **_Amentum seeks a Principal Network and Systems Engineer - IT Solutions Implementor!_** **Amentum** is a global leader in advanced engineering and innovative… more
    Amentum (07/19/25)
    - Related Jobs
  • Network Engineer

    GovCIO (Hurlburt Field, FL)
    …capabilities to augment and support FTU staff. + Provide user, system and network administrator support of all systems required to operate the 39 Information ... of the design concepts. + Installs all new hardware, systems , and software for networks. + Designs, creates, and...Years experience + Cisco CCNA certification or higher + VMware certification + Windows certifications + Linux more
    GovCIO (07/22/25)
    - Related Jobs