• Lab Manager III

    ARSIEM (Arlington, VA)
    …clients in Arlington, VA. Responsibilities + Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across ... development, lab, and production systems . + Perform large-scale configuration management and deployment across...Secret clearance and be able to obtain a TS /SCI clearance. Must be able to obtain DHS Suitability.… more
    ARSIEM (11/12/25)
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  • Splunk Admin (Lab Manger)

    Nightwing (Arlington, VA)
    …of the customer mission. **Responsibilities** : - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to...- US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred. -… more
    Nightwing (10/23/25)
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  • Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    …of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across ... development, lab, and production systems . - Perform large scale configuration management and deployment...- US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred. -… more
    Node.Digital (10/21/25)
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  • Flight Simulation Technician / J-Neeo / Nellis AFB

    Lockheed Martin (Nellis Air Force Base, NV)
    …technology on groundbreaking projects\. **Basic Qualifications:** * A current active Top Secret Level Clearance with an investigation completed within ... is required\. * Ability to obtain and maintain DoD Top Secret /SCI and relevant SAP/SAR Clearance\. *...Experience in Joint Simulation Environment \(JSE\), preferably as a Systems Administrator \. * Previous experience with operating… more
    Lockheed Martin (11/09/25)
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  • DevOps Engineer (Level 2 OR 3)

    Northrop Grumman (Aurora, CO)
    …and Digital Engineering department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator , Database Administrator , and Network Engineer ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...can be considered in lieu of degree. + **Active Top Secret /SCI with Full Scope poly required… more
    Northrop Grumman (12/02/25)
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  • Sr Principal DevOps Engineer

    Northrop Grumman (Aurora, CO)
    …and Digital Engineering department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator , Database Administrator , and Network Engineer ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...can be considered in lieu of degree. + **Active Top Secret /SCI security clearance and adjudicated CI… more
    Northrop Grumman (12/02/25)
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  • Cleared Active Directory and Exchange Specialist

    Virtual Service Operations (Quantico, VA)
    …expertise in managing systems and networks, including configurations and support. + Top Secret ( TS ) Security Clearance - Candidates must already possess ... onsite, shift-based role. The candidate will serve as a Systems /Network Administrator , responsible for managing and troubleshooting...and Microsoft Exchange environments. This position requires an active Top Secret ( TS ) clearance and… more
    Virtual Service Operations (11/08/25)
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  • Network Tools and Lab Infrastructure Engineer

    Lockheed Martin (Uniondale, NY)
    …to become a member of the Tool Usage Evaluation Lab \(TUEL\) team as a Systems Administrator , at the Lockheed Martin Mitchel Field facility in Uniondale, NY\. ... writing, communication, and interpersonal skills **Desired Skills:** \- Active Secret or TS clearance \( TS ...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (11/20/25)
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  • C2 Technician Level III

    General Dynamics Information Technology (Sterling, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Field Service ... SECRET Clearance** with the ability to obtain a ** TOP Secret Clearance** . + Bachelor's degree...is highly desired. + Graduate of a DoW Command-and-Control systems administrator course is preferred. **Skills and… more
    General Dynamics Information Technology (11/04/25)
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  • Cyber Infrastructure Support

    Leidos (Omaha, NE)
    …Security team, within the Digital Modernization sector, currently has an opening for a ** Systems Administrator ** in our Omaha NE office. This position is an ... We use a wide array of Linux and Windows systems in a tightly integrated environment with a focus...Secret clearance with eligibility to be cleared for Top Secret and Special Access Programs. **Primary… more
    Leidos (11/09/25)
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