• Mission Support and Test Services (North Las Vegas, NV)
    …Experiments (ECSE) program is seeking outstanding Pulsed Power Engineers at various career stages ( Principal Engineer or Senior Principal Engineer ) to ... a background screening, drug-free workplace. Annual salary range for this position is: ** Principal Engineer $119,246.40 to $181,854.40** **Senior Principal more
    DirectEmployers Association (09/06/25)
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  • Mission Support and Test Services (North Las Vegas, NV)
    …Group Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** In this role, the Principal Project Engineer will lead the engineering and execution of a large ... 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… more
    DirectEmployers Association (10/31/25)
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  • Mission Support and Test Services (Los Alamos, NM)
    …other applications across the NNSA complex. We are seeking to hire an established principal engineer who would strengthen NNSS leadership in all aspects of ... 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… more
    DirectEmployers Association (09/16/25)
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  • Mission Support and Test Services (Santa Barbara, CA)
    …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 ... collaborate, and deliver on some of the more difficult nuclear security challenges facing the world today. + MSTS...NNSS-STL is seeking outstanding candidates for an RF Systems Engineer position to work at STL located in Santa… more
    DirectEmployers Association (09/06/25)
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  • Mission Support and Test Services (Mercury, NV)
    …(Jacobs), and HII Nuclear Inc. **Responsiblities** Performs duties as a facility/system engineer ( Mechanical Engineer II) at the Principal ... 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… more
    DirectEmployers Association (09/25/25)
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  • Energy Northwest (Richland, WA)
    …shared responsibility across all engineering positions). **REQUIRED EDUCATION AND EXPERIENCE** ** Engineer Principal ** Requires a bachelor's degree in engineering ... experience. A high school diploma or GED is required. **Pay Range:** ** Engineer Principal Salary:** $122,681 - $184,021 **Midpoint:** $153,351 ** Engineer more
    DirectEmployers Association (10/17/25)
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  • BWX Technologies, Inc. (Oak Ridge, TN)
    … facilities and projects. This role is ideal for a highly experienced nuclear engineer with demonstrated leadership in licensing, readiness, safety basis ... 100 manufacturing and engineering innovator that provides safe and effective nuclear solutions for global security, clean energy, environmental restoration, … more
    DirectEmployers Association (10/14/25)
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  • Mechanical Nuclear Principal

    Fluor (Houston, TX)
    …* Must be a US Citizen or US Permanent Resident * Bachelor's degree in Nuclear or Mechanical Engineering, and 16 years of experience in equipment or systems ... of industry codes, standards, and regulations that apply to mechanical engineering design of nuclear power plants,...that apply to mechanical engineering design of nuclear power plants, including NRC regulations. * Understanding of… more
    Fluor (10/17/25)
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  • Nuclear Engineer Principal

    Vistra (Shippingport, PA)
    …university with an accredited engineering program. + Must have extensive knowledge in Mechanical , Chemical, Structural or Nuclear area of expertise. + Post ... Graduate Degree (Technical Expert), desired. + Registered Professional Engineer desired + 10-15 years' experience. + Technical understanding of nuclear plant… more
    Vistra (11/18/25)
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  • Lead/ Principal Nuclear

    MPR Associates (Alexandria, VA)
    …some team and project management responsibilities will be included. Duties/Responsibilities The Lead/ Principal Nuclear Engineer will: + Plan, lead, and ... consulting firm, is actively seeking capable and motivated Lead/ Principal Nuclear Engineers to join our team....and test facilities. We are currently seeking an experienced nuclear engineer to guide, challenge, and mentor… more
    MPR Associates (09/26/25)
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