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NuScale

Develops and licenses small modular reactors

Mechanical Engineer 2 - NSSS Systems Analysis

Thermal & Fluids EngineeringConfirmed live in the last 24 hours
Full-time$78.1k - $122.1k /yr

About the Job

Requirements

  • A minimum of a Bachelor of Science degree in Engineering is required; Mechanical Engineering is preferred.
  • A registered Engineer-in-Training is preferred.
  • A minimum of 2 years of full-time engineering experience as a thermal-hydraulic engineer is required.
  • Eligibility to work under Department of Energy 10 CFR Part 810 is required.
  • Strong written and oral communication skills are required.
  • Ability to understand and communicate clearly using a phone, personal interaction, and computers.
  • Ability to learn new job functions, comprehend new concepts quickly, and apply them accurately in a rapidly evolving environment.
  • Ability to sit, stand, walk, bend, operate office equipment, and reach with hands and arms.
  • Ability to travel nationally and locally using common forms of transportation.
  • Additional desired experience includes analysis of system performance and transient operations, including water hammer, high energy line break, steam generator heat transfer, and compartment heating or pressurization.
  • Additional desired experience includes using RELAP, ANSYS Mechanical and CFD, GOTHIC, and standard office software.
  • Additional desired experience includes analysis of components for flow-induced vibration mechanisms, vibration testing, and data analysis.
  • Computer programming skills such as Python or MATLAB are desired.

Responsibilities

  • Use thermal-hydraulic software and engineering tools to analyze the design and performance of NSSS systems.
  • Perform and check engineering evaluations in accordance with company procedures, applying thermal-hydraulics and structural-mechanics fundamentals and familiarity with standard system-analysis software such as RELAP, ANSYS, and GOTHIC.
  • Prepare, check, and review calculations and reports in flow-induced vibration.
  • Coordinate design activities and resolve technical problems with coworkers and other disciplines.
  • Acquire general knowledge of related fields to function on multidisciplinary teams.
  • Perform other duties as assigned.
  • Identify and resolve problems in a timely manner, gather and review information appropriately, exercise judgment independently, and seek input for complex or sensitive situations.
  • Listen carefully, communicate clearly and professionally, edit work for accuracy and clarity, interpret complex written information, and develop interpersonal networks within the organization.
  • Prioritize and plan work, organize personal and project timelines and deadlines, track timelines and deadlines, and use time efficiently.
  • Adapt to changes in the work environment, manage competing demands, and respond to interruptions, changes, delays, and unexpected events.
  • Meet attendance and management expectations and solicit feedback to improve performance.
  • Develop interpersonal networks and trust within the organization.
  • Adhere to NuScale's safety culture, model safe behavior, and influence peers to meet high standards.
  • Understand and implement quality-assurance regulations, standards, and guidelines, including 10 CFR 50 Appendix B, 10 CFR 21, and NQA-1.

Desired Qualifications

  • A registered Engineer-in-Training credential is preferred.
  • Experience analyzing system performance and transient operations, including water hammer, high energy line break, steam generator heat transfer, and compartment heating or pressurization.
  • Experience using RELAP, ANSYS Mechanical and CFD, GOTHIC, and standard office software.
  • Experience analyzing components for flow-induced vibration mechanisms, conducting vibration testing, and analyzing data.
  • Computer programming skills such as Python or MATLAB.

About the Company

NuScale

Develops and licenses small modular reactors

NuScale Power develops small modular reactors (SMRs) and licenses the technology to utilities, industrial users, and governments. Its flagship NuScale Power Module (NPM) is a 77 MWe integral pressurized water reactor that is factory-fabricated, uses natural circulation, and combines the reactor vessel, steam generator, and pressurizer in one unit. A VOYGR plant can house up to 12 NPMs for up to 924 MWe, enabling incremental deployment; safety relies on passive cooling that can self-shutdown without power or operator action. The company partners with Fluor and Doosan and targets projects for electricity, district heating, desalination, and hydrogen production, including international opportunities.

Company size
501-1,000
Company stage
IPO
Headquarters
Corvallis, OR
Founded
2007

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