• Nuclear Design Process

    System One (Bellevue, WA)
    Job Title: Nuclear Design Process Engineer Location: Bellevue, WA (local candidates only) Type: Contract (yearlong) typically extends on a yearly basis ... seeking a highly motivated individual who will focus on nuclear plant design engineering process ...maintenance. In this role, you will act as a Design Process Engineer supporting our… more
    System One (01/13/26)
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  • Nuclear Mechanical Design

    System One (Bellevue, WA)
    nuclear industry best practices to maintain high-quality engineering design . + Proactively identify process change/enhancement opportunities. Qualifications: ... Job Title: Senior Mechanical Design Engineer Location: Remote Pay Range:...development of various reactor core components, reactor structures, and Nuclear Island components for the Natrium Generation IV Reactor.… more
    System One (12/26/25)
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  • Primary Heat Transport System Design

    System One (Bellevue, WA)
    …water reactor. In this role, you will act as a system design engineer for our client's advanced nuclear reactor projects or other highly technical projects. ... Job Title: Primary Heat Transport System Design Engineer Location: Remote Type: Contract...a high-performing team of engineers and scientists. Tasks + Design of nuclear and industrial process more
    System One (12/26/25)
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  • I&C Design Engineer

    System One (Bellevue, WA)
    Job Title: Design Engineer Type: Contract Compensation: $52 - $85 hourly Contractor Work Model: Remote Overview: We are seeking a talented and experienced ... Design Engineer specializing in Instrumentation and Control...and engineers, driving the future of Generation IV advanced nuclear reactor technologies. Key Responsibilities: + System Design more
    System One (01/06/26)
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  • I&C System Design Engineer

    System One (Bellevue, WA)
    Job Title: I&C System Design Engineer Type: Contract Compensation: $84 - $135 hourly Contractor Work Model: Remote We are seeking a highly motivated I&C System ... Design Engineer for a long-term contract opportunity,...improvement by staying informed on best practices within the nuclear industry and identifying opportunities for process more
    System One (01/06/26)
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  • I&C Design Engineer

    System One (Bellevue, WA)
    Job Title: I&C Design Engineer Type: 12-month Contract Compensation: $84 - $135 hourly Contractor Work Model: Remote Position Overview: We are seeking a skilled ... I&C Design Engineer for a long-term contract opportunity,...Reports. + Continuous Improvement: Champion best practices within the nuclear industry, proactively identifying opportunities for process more
    System One (01/13/26)
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  • Test Design Engineer

    System One (Bellevue, WA)
    …utilizing nuclear industry best practices and identifying opportunities for design process enhancements. Key Qualifications and Skills: + Bachelor's degree ... Job Title: Test Design Engineer Location: Bellevue, WA Type:...50 Appendix B) is desirable. + Experience with high-temperature process design (400 C and above) is… more
    System One (12/26/25)
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  • Fluid Systems Design Engineer

    System One (Bellevue, WA)
    …Remote System One is seeking a highly capable and motivated System Design Engineer - Fluid Systems to support advanced nuclear and industrial system ... Job Title: Fluid Systems Design Engineer Type: Contract (12 months)...systems and multi-disciplinary integration strongly preferred + Experience with nuclear handling process systems, fluid systems, or… more
    System One (01/10/26)
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  • Senior Process & Piping Design

    System One (Bellevue, WA)
    MCFR Senior Process & Piping Design Engineer - Contract REMOTE $67 - $110/hour System One is seeking a Senior Process & Piping Design Engineer to ... + Experience with high-temperature and multi-discipline integration (preferred). + Background in nuclear reactor/ process system design (highly desired). +… more
    System One (12/18/25)
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  • Fuel Handling Mechanical Design

    System One (Bellevue, WA)
    Job Title: Fuel Handling Mechanical Design Engineer Location: Bellevue, WA Type: 12-month Contract Contractor Work Model: Remote Position Overview: We are ... seeking a dynamic and highly motivated Fuel Handling Mechanical Design Engineer for a long-term contract opportunity with a remote model. In this role, you will… more
    System One (12/18/25)
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  • Senior Mechanical Design Engineer

    System One (Bellevue, WA)
    Job Title: Senior Mechanical Design Engineer Location: Bellevue, WA Type: Contract (yearlong) typically extends on a yearly basis Compensation: $56 - $95 hourly ... Fully Remote System One is seeking a Senior Mechanical Design Engineer . In this role, you will...you will create design solutions for the design development of various nuclear reactor structures… more
    System One (01/06/26)
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  • Engineering and Design Processes…

    System One (Bellevue, WA)
    Job Title: Engineering and Design Processes Engineer Type: Contract Compensation: $55 - $95 hourly Contractor Work Model: Remote Position Overview: As an ... Engineering and Design Processes Engineer , you will serve as...processes to EPC teams while identifying gaps and facilitating process adoption throughout the project lifecycle. Key Responsibilities: +… more
    System One (01/06/26)
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  • Plant Integration Engineer

    System One (Bellevue, WA)
    …WY) System One is seeking an experienced Plant Integration Engineer - Mechanical & Process Systems to support the design and integration of Nuclear and ... Plant Integration Engineer - Mechanical & Process Systems...of experience in nuclear or power plant design /retrofits with emphasis on mechanical/ process systems. +… more
    System One (12/26/25)
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  • Senior Safety Methods Engineer

    System One (Bellevue, WA)
    …transient and accident analysis codes is required. + Familiarity with nuclear design , regulatory requirements, and risk-informed performance-based technology ... Onsite Paid holidays and PTO System One is seeking a Senior Safety Methods Engineer to perform design and licensing analyses and develop associated methodologies… more
    System One (12/26/25)
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  • Materials Engineer

    System One (Bellevue, WA)
    Job Title: Materials Engineer Location: Bellevue, WA & Everett, WA Type: Contract Compensation: $52 - $85 hourly Contractor Work Model: Onsite We are seeking a ... Materials Engineer (level to be...Engineer ) to support the engineering efforts of the advanced nuclear reactor technology. This role will be a part of… more
    System One (12/26/25)
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  • Thermal Hydraulics Engineer

    System One (Bellevue, WA)
    Job Title: Thermal Hydraulics Engineer Location: Bellevue, WA Type: Long-term Contract Contractor Work Model: Onsite We are seeking a Thermal Hydraulics Engineer ... contract opportunity, based in Bellevue, WA. This opportunity supports analysis and design initiatives for thermal-fluid and energy systems. You will report directly… more
    System One (12/26/25)
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  • Senior Control Systems Engineer

    System One (Everett, WA)
    … industry best practices to maintain the highest quality of engineering design and proactively identify process change/enhancement opportunities + Implement ... Job Title: Senior Control Systems Engineer Location: Everett, WA Type: Contract (yearlong) Compensation: $52 - $85 hourly Contractor Work Model: Onsite (Local… more
    System One (01/08/26)
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  • Senior Materials Engineer

    System One (Bellevue, WA)
    …wire, heavy-walled tube, small-diameter tubing). + Collaborate with suppliers on material and process specifications and provide input to design teams to ensure ... Senior Materials Engineer NOW APPROVED FOR REMOTE Company: System One...providing technical oversight of supplier projects. + Knowledge of nuclear reactor design impacts on materials is… more
    System One (01/06/26)
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  • Materials Engineer

    System One (Bellevue, WA)
    Job Title: Materials Engineer Location: Bellevue, WA (local candidates only) Type: Contract (yearlong, typically extends on a yearly basis) Compensation: $37 - $74 ... Paid holidays | PTO System One is seeking a highly motivated Materials Engineer to support the engineering efforts of the Materials Development and Qualification… more
    System One (12/26/25)
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  • Electromagnetic Effects Design and Analysis…

    The Boeing Company (Everett, WA)
    …with us. The Boeing Electromagnetic Effects (E3) Group seeks Electromagnetic Effects Design and Analysis Engineers at Associate (Level 2), Experienced (Level 3), and ... as the US E-7A and the KC-46A tanker, among others. The engineer will develop and validate Electromagnetic Environmental Effects (E3) requirements and architectures… more
    The Boeing Company (01/11/26)
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