• Linux System Administrator

    CACI International (Sarasota, FL)
    …* * * **The Opportunity:** CACI has an immediate opening for a Linux Systems Administrator , with a Top Secret Clearance (TS/SCI) with polygraph for our corporate ... Linux System Administrator Job Category: Information Technology Time Type: Full...Hat Linux servers. + Experience with virtualization environments (eg VMware , Red Hat Virtualization, KVM) Experience with network attached… more
    CACI International (01/02/26)
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  • Cloud Platforms Administrator I

    Trace Systems Inc (Shaw AFB, SC)
    Job Overview Job Title: Cloud Platforms Administrator I Location: Shaw AFB, SC This position is pending contract award. Job Responsibilities Trace Systems is ... actively recruiting for a Cloud Platforms Administrator I to support the AFCENT Combined Air Operations...required. Minimum Qualifications + Active, in-scope US Government issued Secret clearance. + Due to the nature of the… more
    Trace Systems Inc (11/14/25)
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  • System Operations/ Administrator

    Sciolex Corporation (Chantilly, VA)
    …you receive the utmost employee care. Responsibilities The System Operations/ Administrator will perform the following duties: Install, configure, and maintain ... experience per level if no bachelor's degree is held. Active Top Secret /SCI clearance with a Counter-Intelligence Polygraph Experience as a desktop system … more
    Sciolex Corporation (10/14/25)
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  • Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations ... **Skills:** Infrastructure,Linux,Microsoft Windows, VMware VDI **Experience:** 5 + years of related experience...experience is required. + Must possess and maintain a SECRET Clearance. + Must meet DoD 8570 requirements and… more
    General Dynamics Information Technology (11/22/25)
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  • Cyber Systems Administrator (Active TS/SCI)

    Northrop Grumman (Elkridge, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... you to join our team as a **Cyber Systems Administrator ** based out of **Elkridge, MD** . _Please Note:...experience is required. + US Citizenship + Active Top Secret / SCI security clearance to be considered. TS/SCI… more
    Northrop Grumman (01/01/26)
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  • Sr. Systems Administrator

    RTX Corporation (Tucson, AZ)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is rooted ... systems and support IT infrastructures around the world. **Senior System Administrator ** , internally known as Senior Analyst, Information Workplace Services… more
    RTX Corporation (12/29/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …network operations. + Oversee the deployment, configuration, and management of ESX/ VMware and Hyper-V virtual environments. + Utilize Ansible for automation of ... support accreditation efforts. **What Required Skills You'll Bring:** + **Active Top Secret /SCI with Full Scope Polygraph** + Bachelor's degree in Computer Science,… more
    Parsons Corporation (12/04/25)
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  • Systems Administrator

    KBR (Honolulu County, HI)
    Title: Systems Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... and Experimentation Capability Team, Joint Mission Environment Test Capability (JMETC) Secret Network (JSN) Node, JMETC Multiple Independent Levels of Security… more
    KBR (12/04/25)
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  • Principal Windows Systems Administrator

    RTX Corporation (El Segundo, CA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** Top Secret - Current At Raytheon, the foundation of everything we do is rooted in ... problems that create a safer, more secure world. **Principal System Administrator ** in infrastructure Workplace Services, collaborates with many teams to support… more
    RTX Corporation (11/18/25)
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  • Senior Database Administrator (Alis) / MCAS

    Lockheed Martin (Beaufort, SC)
    …will be based in Beaufort, SC\. We are seeking an experienced Database Administrator to work on the Joint Strike Fighter \(JSF\) Autonomic Logistics Information ... future of aerospace and defense\. **Basic Qualifications:** * Candidates must have a Secret security clearance or higher with investigation within the last 6 years *… more
    Lockheed Martin (12/25/25)
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