• US Navy (Manchester, NH)
    …physics and engineering, you might just have what it takes to be a Machinist's Mate Nuclear . As an MMN, you are the Navy's nuclear reactor mechanic. It is your ... Think you have what it takes to make a nuclear -powered ship run? Want to start your journey with...Apply Now Enlisted None What to Expect Machinist's Mate Nuclear More Information Responsibilities Nuclear Machinist's Mates… more
    Appcast IO CPC (11/05/25)
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  • Security Estimator - Nuclear

    Allied Universal (Chelmsford, MA)
    …people feel safe. Whether you're an installation technician, service technician, engineer , or project manager, you'll discover rewarding opportunities to grow your ... is hiring a Solutions Architect II to support the Nuclear division. The Solutions Architect II works independently on...major + Project Management (PMP) certification + Utilities and Nuclear Power Generation Knowledge + DOD and DOE Knowledge… more
    Allied Universal (11/06/25)
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  • Project Engineer

    General Atomics (Acton, MA)
    …world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced ... & Technology Products' Systems Engineering Directorate for a Project Engineer to lead engineering and development of cutting-edge GA-EMS...of the engineering process in concert with the Chief Engineer and Project Manager. May support a Sr. Project… more
    General Atomics (10/09/25)
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  • Senior Software Engineer , Optical Sensor…

    General Atomics (Acton, MA)
    …world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced ... applications for defense, industrial, and commercial customers worldwide. The Senior Software Engineer will work in a small, agile company environment on the… more
    General Atomics (10/18/25)
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  • Senior FPGA Control Systems Engineer

    General Atomics (Acton, MA)
    …world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced ... customers worldwide. We have an exciting opportunity for an Electrical Engineer (EE) or Computer Engineer (CE) to join our Optical Sensors Systems team located… more
    General Atomics (09/03/25)
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  • RF Antenna Design Engineer , Principal…

    Lockheed Martin (Chelmsford, MA)
    …also offers a wide range of products and services for the global civil nuclear power industry and the military's green power initiatives\. MFC has seven principal ... positions\. We are seeking a highly skilled and experienced Antenna Development Engineer to join our team in designing & developing Active Electronically Scanned… more
    Lockheed Martin (10/04/25)
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  • Senior Steam Turbine Aerodynamic Engineer

    Leonardo DRS, Inc. (Fitchburg, MA)
    …by stress analysis + Compromise between aero performance and acoustic engineer 's constraints **Qualifications** Priority Skills, Experience, & Knowledge + Bachelor's ... models to conduct aero/mechanical trade studies efficiently. + Exposure to Navy Nuclear applications / defense industry product lines. Key Words for Search *… more
    Leonardo DRS, Inc. (10/02/25)
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  • Optical Systems Engineer

    General Atomics (Acton, MA)
    …world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced ... System group in Acton, MA has an opening for a Optical Systems Engineer to join a high performance multidisciplinary Advanced Technology group proposing, designing,… more
    General Atomics (10/31/25)
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  • Manufacturing Engineer

    General Atomics (Acton, MA)
    …world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced ... Assembly and Test of Opto-Mechanical systems. + Function as a Process Engineer to document all process procedures for Optical-Mechanical assemblies. + Develops,… more
    General Atomics (10/01/25)
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  • Lead Senior Opto-Mechanical Engineer

    General Atomics (Acton, MA)
    …world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced ... electronic, wireless and laser technologies. We are hiring a Senior Level Opto-Mechanical Engineer to join our team in Acton, MA to provide design and leadership… more
    General Atomics (09/23/25)
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  • Opto-Mechanical Structural Engineer

    General Atomics (Acton, MA)
    …world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced ... electronic, wireless and laser technologies. We are hiring an Opto-Mechanical Structural Engineer /Analyst to join our team in Acton, MA to support the design,… more
    General Atomics (09/19/25)
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  • Imaging Service Engineer II

    Compass Group, North America (Methuen, MA)
    …specialized knowledge in several specialized modalities such as radiology, MRI, nuclear medicine, ultrasound, CT, cath. lab., linear accelerators, etc. + Prefer ... certification (CRES) in these different modalities + Good communication and strong customer service skills + Ability and willingness to serve "on-call" duty as required + Must be willing to serve as a technical resource to others in areas of specialty or… more
    Compass Group, North America (10/16/25)
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  • Senior Thermodynamic Engineer

    Leonardo DRS, Inc. (Fitchburg, MA)
    …packing + Analysis of valves and exhaust hoods + Exposure to Navy Nuclear applications or defense industry product lines. + Proficiency in thermal-fluid interaction ... simulations. + Knowledge of commercial RANS CFD software complemented by thermodynamic analysis tools. **Qualifications** + Bachelor's degree in engineering or related technical field with a minimum of 5 years of experience + Fluency in technologies and… more
    Leonardo DRS, Inc. (09/23/25)
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  • Senior Research Engineer - Power Systems

    Pacific Northwest National Laboratory (Concord, NH)
    …of the American energy system; and resolving complex issues in nuclear science, energy, and environmental management. The Electricity Infrastructure and Buildings ... Division, part of the Energy and Environment Directorate, is accelerating the transition to an efficient, resilient, and secure energy system through basic and applied research. We leverage a strong technical foundation in power and energy systems and advanced… more
    Pacific Northwest National Laboratory (10/28/25)
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  • RF Design, Test & Integration Opportunities…

    Lockheed Martin (Chelmsford, MA)
    …also offers a wide range of products and services for the global civil nuclear power industry and the military's green power initiatives\. MFC has seven principal ... using an RF probe station * Experience in Low Observables: Stealth Engineer , Radar Cross Section \(RCS\), Signatures, Antennas, Radomes, or CEM * Experience… more
    Lockheed Martin (10/24/25)
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  • Subsurface Energy Sr. Scientist

    Pacific Northwest National Laboratory (Concord, NH)
    …security of the American energy system; and resolving complex issues in nuclear science, energy, and environmental management. The Earth Systems Science Division, ... Environmental Subsurface Science Group is seeking a mid-level scientist or engineer with broad experience in geophysics, reservoir modeling, geologic carbon storage,… more
    Pacific Northwest National Laboratory (10/23/25)
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