Mechanical Engineer 4 – NSSS Piping & Integration

🕒 August 21

🌲 Oregon – Remote

🌲 Oregon – Remote

💵 $127.1k - $153.4k / year

⏰ Full Time

🟠 Senior

🔴 Lead

🧑‍🔧 Mechanical Engineer

🦅 H1B Visa Sponsor

This company has sponsored H1B visas in the past.

👻 Ghost score 4%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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NuScale Power

WebsiteLinkedInAll Job Openings

201 - 500 employees

⚡ Energy

🏭 Manufacturing

Energy • Manufacturing

NuScale Power is a pioneering company in the nuclear energy sector, dedicated to designing innovative and safer nuclear power plants. The company's flagship product is the NuScale Power Module™ (NPM), a small modular reactor that integrates essential components into a single, factory-fabricated unit. Each NPM generates 77 megawatts of electricity, and a single NuScale plant can accommodate up to 12 modules, totaling 924 megawatts. NuScale emphasizes safety with its unique design that allows each module to automatically shut down and self-cool in case of a power loss, enhancing operational reliability. With a mission to improve the quality of life for all through advanced nuclear technology, NuScale Power is redefining the future of energy generation.

📋 Description

• Design and perform stress analysis of ASME BPVC Section III Class 1, 2, and 3 NSSS piping systems using Bentley AutoPIPE • Design and analyze ASME BPVC Section III Class 1, 2, and 3 piping components using ANSYS • Design and analyze ASME BPVC Section III NF pipe supports using hand calculations or ANSYS • Perform static and dynamic analyses, including response spectrum and time-history analysis, for deadweight, thermal expansion, thermal gradients, seismic events, and fluid transients • Prepare and review engineering specifications, drawings, CAD models, and technical documentation for NSSS piping components • Collaborate with drafters and review Siemens NX models • Lead evaluation of piping design solutions, including pipe reroutes and support reconfigurations, to satisfy stress criteria • Provide oversight and mentoring to early-career engineers • Work on complex tasks across multiple areas and interpret project scope and requirements • Acquire, maintain, and develop training qualifications • Perform other assigned duties

🎯 Requirements

• Minimum of a B.S. degree in Engineering, preferably Nuclear or Mechanical Engineering, from a four-year ABET-accredited college or university • Advanced degree preferred • PE License in Mechanical or Nuclear Engineering desirable • Minimum of 8+ years of highly relevant, full-time engineering experience • Expert-level knowledge in design and stress analysis of ASME BPVC Section III piping systems under NB, NC, or ND-3600 requirements • Experience with Bentley AutoPIPE desirable; similar code acceptable • Experience with ANSYS for ASME BPVC Section III piping components under NB-3200 preferred • Experience with ASME Section III NF preferred • Eligible to work under Department of Energy 10 CFR Part 810 • Understanding and implementation of 10 CFR 50 Appendix B, 10 CFR 21, and ASME NQA-1 quality assurance requirements • Ability to understand and communicate clearly using phones, personal interaction, and computers • Ability to learn new job functions and apply concepts accurately in a rapidly evolving environment • Ability to travel nationally and locally using common forms of transportation

🏖️ Benefits

• Remote work eligibility if residing more than 30 miles from a physical NuScale office • Travel nationally and locally as required for business needs • Reasonable accommodations for individuals with disabilities • Equal opportunity employment