Principal Core Thermal Hydraulics Engineer

Principal Core Thermal Hydraulics Engineer

Bellevue, Washington, United States

Terra Power is a nuclear technology company based in Bellevue, Washington. At its core, the company is working to raise living standards globally through a more affordable, secure, and environmentally friendly form of nuclear energy along with innovations in medical isotopes to improve human health. In 2006, Terra Power originated with Bill Gates and a group of like-minded visionaries who evaluated the fundamental challenges to raising living standards around the world.

They recognized energy access was crucial to the health and economic well-being of communities and decided that the private sector needed to take action and create energy sources that would advance global energy deployment. Terra Power's mission is to be a world leader in new nuclear technologies, while developing innovators and future leaders in the nuclear field. As a result, the company's activities in the fields of nuclear energy and related sciences are yielding significant innovations in the safety and economics of nuclear power, hybrid energy and medical applications – all for significant human health benefits.

Terra Power is seeking to hire highly motivated and forward-thinking professionals who are interested in focusing on advanced nuclear reactor research and development and influencing change within the nuclear power landscape and bringing forward the critical production of medical isotopes. Terra Power is an Equal Opportunity Employer. We do not discriminate in hiring on the basis of sex, gender identity, sexual orientation, race, color, religious creed, national origin, physical or mental disability, protected Veteran status, or any other characteristic protected by federal, state, or local law.

Principal Core Thermal Hydraulic Engineer

Terra Power is seeking a highly motivated Principal Core Thermal Hydraulic Engineer to support the sodium-cooled Natrium Reactor program. Reporting to the Manager of Core Thermal Hydraulic Methods & Analysis, you will be leading the development and validation of thermal-hydraulic methodologies, software, and analyses, providing technical guidance to ensure successful project completion and interfacing cross-disciplinary engineering teams in the company. As a principal engineer, you will address the technical challenges in refining reactor and core assembly designs and evaluation of their thermal-hydraulic behaviors under various conditions in advanced nuclear reactor systems.

Responsibilities:

• Lead the technical effort to develop and validate thermal hydraulic methodologies, software, and analysis for sodium-cooled fast reactor design
• Develop, qualify, and maintain the computer code to analyze the steady-state nuclear reactor core thermal-hydraulics
• Have an ownership of the qualified software for the reactor core thermal-hydraulic software
• Support the technical decision to address the critical challenges in reactor core design
• Support the project planning and define the work scopes for the critical path of the project
• Perform thermal hydraulic analysis and engineering calculation/assessment of nuclear reactor core components and structures in exploration of reactor architecture options including component selections, configurations, and sizing in support of the design of Natrium demonstration reactor system using in-house thermal-hydraulic software and/or hand calculations
• Work with cross-disciplinary teams to analyze the thermal and mechanical design considerations for the safety of the reactor and its components
• Provide technical presentations on analyses performed to the broader team.
• Prepare informal and formal reports to document findings and make reasoned recommendations, and report to core thermal hydraulic team manager/lead
• Support licensing activities related to the Natrium demonstration project by assisting in the preparation of licensing submittals
• Support design reviews as plant system and subsystem designs are established and refined
• Provide Support and oversight during test execution, evaluation of test results, and reporting of test results
• Establish and maintain system requirements and design basis…