• Senior Nuclear Engineer - NDSE

    Mission Support and Test Services (North Las Vegas, NV)
    …Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). ... Our MISSION is to help ensure the security of the United States and its allies by...Site (NNSS) is seeking outstanding candidates for a Nuclear Engineer position supporting the Neutron Diagnosed Subcritical Experiment (NDSE)… more
    Mission Support and Test Services (07/15/25)
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  • Lead, Integration/Test Engineer

    L3Harris (Palm Bay, FL)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Integration & Test Engineer - Space Vehicle, Space ... and commercial customers by enhancing information superiority, contributing to our national security , and providing actionable data for the protection of… more
    L3Harris (06/26/25)
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  • Specialist, Quality Engineer

    L3Harris (Huntsville, AL)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Quality Engineer Job Code: 24744 Job Location: ... The Aerojet Rocketdyne Segment of L3Harris is seeking a Specialist, Quality Engineer to work at either our existing state-of-the-art Advanced Manufacturing Facility… more
    L3Harris (06/12/25)
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  • Principal HPC Software Engineer

    GliaCell Technologies (MD)
    Are you a Principal HPC Software Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a company ... We will develop and support your own personalized training program to continue your individual growth. + We will...on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and… more
    GliaCell Technologies (05/13/25)
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  • Nuclear Engineer / Health Physicist

    US Pacific Fleet, Commander in Chief (San Diego, CA)
    Summary You will serve as a Nuclear Engineer / Health Physicist in the Radiological Control Office of PSNS and IMF. The President has ordered a government-wide hiring ... to determine compliance with requirements. You will evaluate radiation survey data to determine radiation hazards and compliance with established radiation level… more
    US Pacific Fleet, Commander in Chief (07/18/25)
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  • Engineer (II, III or Sr) (Asset Integrity)

    Williams Companies (Tulsa, OK)
    …And you can too, so bring your energy to ours. As an Engineer , you will conduct technical and economic evaluations, performance testing, design and construction ... ILI reports, focusing on crack and hard-spot management + Analyzes pipeline data to identify anomalies per Federal Code and Company criteria, recommends repairs,… more
    Williams Companies (07/29/25)
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  • Engineer or Technical Specialist (II, III…

    Williams Companies (Houston, TX)
    …so bring your energy to ours. A Day in the Life: As an Engineer or Technical Specialist focused on pipeline FEED estimation, you collaborate across engineering, ... to obtain market pricing and budgetary quotes + Benchmarks estimates using internal data and industry tools to ensure accuracy and competitiveness + Uses GIS tools… more
    Williams Companies (07/02/25)
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  • Lead Information Systems Cyber Engineer

    The MITRE Corporation (Mclean, VA)
    …so that insider threat awareness is addressed in the contractor's information system security program . + Develop, document, and monitor compliance of the ... is looking to fill a Senior Information Systems Cyber Engineer position, with a focus on classified environments. The...information system security program in accordance with sponsor-provided guidelines… more
    The MITRE Corporation (06/10/25)
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  • Senior, Software Engineer

    Walmart (Bentonville, AR)
    …modern frameworks. + Develop robust backend APIs and microservices, ensuring scalability, security , and performance. + Build and optimize data pipelines for ... the enterprise. **What you'll do:** As a Senior Software Engineer , you will lead and participate in medium- to...data scientists and following Walmart's AI/ML governance and security standards. + Ensure all solutions comply with Walmart's… more
    Walmart (07/12/25)
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  • Test Engineer SME

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Test Engineer ** ( **SME** ) in our **National Security Sector's (NSS) Cyber & Analytics ... more. **Join us and make a difference in National Security !** **Job Summary** This Test Engineer SME...a tailored SAFe Agile DevSecOps pipeline. As a Test Engineer on this program , you will have… more
    Leidos (07/29/25)
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