• Mechanical Designer 3

    Sargent & Lundy (Richland, WA)
    …in the development of mechanical general arrangements, piping systems, and supports + 3 + years of experience in the nuclear power industry + Experience in ... Description + As a member of the mechanical design team, this position will...energy. Since 1954, we've been a trusted leader in nuclear engineering, design , and licensing, with expertise… more
    Sargent & Lundy (11/13/25)
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  • Mechanical Designer

    System One (Bellevue, WA)
    Overview: System One is seeking a highly motivated Mechanical Designer to support the conceptual and preliminary design of advanced Generation IV nuclear ... reactors. This role focuses on creating structural and mechanical design solutions, 3D CAD models, and...process improvement and standards development Qualifications: * BS in Mechanical , Electrical, Chemical Engineering or equivalent and 3 more
    System One (11/19/25)
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  • Senior Electrical Engineer 2 - Nuclear

    Sargent & Lundy (Richland, WA)
    …in the design , modification, and analysis of new and existing nuclear power plant electrical systems. You will work on interesting and challenging projects ... Interface with project team members from other engineering and design disciplines ( Mechanical , Structural, Civil, I&C), +...team environment for industrial applications, with a focus on design for existing nuclear power plants +… more
    Sargent & Lundy (12/09/25)
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  • Lead Piping Stress Engineer 1 - Nuclear

    Sargent & Lundy (Richland, WA)
    …of clean, carbon-free energy. Since 1954, we've been a trusted leader in nuclear engineering, design , and licensing, with expertise spanning small modular ... and a lead technical resource on projects. Lead engineers support engineering design projects with the following responsibilities: + Reviews complex calculations and… more
    Sargent & Lundy (11/11/25)
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  • Senior Piping Stress Engineer 1 - Nuclear

    Sargent & Lundy (Richland, WA)
    …of clean, carbon-free energy. Since 1954, we've been a trusted leader in nuclear engineering, design , and licensing, with expertise spanning small modular ... to ensure requirements are met. Senior-Level staff support engineering design projects with the following responsibilities: + Prepares and...a hybrid work schedule and will require in-office work 3 days per week. Qualifications We do not sponsor… more
    Sargent & Lundy (11/11/25)
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  • HLW, Mechanical /Piping Field Engineer

    Bechtel Corporation (Richland, WA)
    …# Major Responsibilities: + Coordinate with engineering on constructability and design issues relating to mechanical equipment and related systems. ... objectives to create a lasting positive impact. We serve the Infrastructure; Nuclear , Security & Environmental; Energy; Mining & Metals, and the Manufacturing and… more
    Bechtel Corporation (12/10/25)
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  • Mechanical Engineer (Senior-Level) *Repost

    Hanford Tank Waste Operations & Closure, LLC (Richland, WA)
    Design Authority qualification for assigned systems * Engineering support to nuclear and/or non- nuclear mechanical systems, exhaust ventilation systems, ... the ITDC facilities and H2C Engineering. Duties of the mechanical engineer typically include design , analysis, testing,...and standards Familiarity with ASME B16.5, ASME B31.1, ASME B31. 3 , ASME AG-1 Experience in a nuclear more
    Hanford Tank Waste Operations & Closure, LLC (12/05/25)
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  • HLW, Mechanical Field Engineer

    Bechtel Corporation (Richland, WA)
    …objectives to create a lasting positive impact. We serve the Infrastructure; Nuclear , Security & Environmental; Energy; Mining & Metals, and the Manufacturing and ... this critical project. The DOE selected Bechtel's team of engineers to design , construct, and commission this multi-facility complex, known as the Waste Treatment… more
    Bechtel Corporation (10/24/25)
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  • Senior Process & Piping Design Engineer

    System One (Bellevue, WA)
    design solutions that advance the MCFR program toward a commercial nuclear power reactor. Responsibilities + Develop System Design Descriptions, Interface ... BS in Mechanical or related discipline + 12+ years' experience in industrial mechanical systems. + Proven experience in piping design & analysis (AutoPipe or… more
    System One (09/30/25)
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  • Mid-Level Engineer HYBRID (Engineer 3 )

    HII (Bremerton, WA)
    …functions in one or more of the following specialties: electronics, electrical, mechanical , civil, naval, and/or chemical. + Design and develop engineering ... (GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment; nuclear and environmental; and Australia business. As a trusted partner to… more
    HII (11/29/25)
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