Heat Transfer Engineer, Turbomachinery
- Location
- Torrance, CA
- Listed
- 31 days ago
The Team
As part of the Engineering organization, Power Con v ers ion develops the technologies that efficiently transform reactor-generated heat into usable electrical power. The team focuses on maximizing system performance, reliability, and commercial viability.
The Role
Valar Atomics is seeking a Heat Transfer Engineer to join the turbomachinery team and advance power generation capability. In this role, you'll be responsible for thermal analysis of cutting edge turbomachinery rotors and static structures. You'll be working with cross-functional team members to define a high efficiency, highly producible cycle design. As an early hire in turbomachinery, you will be able to directly influence design decisions on the system architecture.
Key Responsibilities
- Analyze rotating and static components to define their maximum operating temperature
- Develop thermal isolation strategies to keep components below their maximum operating temperature
- Define turbine blade operating temperatures for creep and stress rupture life calculations
- Define insulation strategies for the power conversion system to minimize waste heat losses
You Will Be Successful in This Role If
- You are excited to be a part of a complex turbomachinery product from the beginning
- You thrive in ambiguous environments without defined turbomachinery design best practices
- You want to be part of turbomachinery design beyond a singular aerodynamic, structural or manufacturing perspective
Basic Qualifications
- Bachelor's degree in Mechanical or Aerospace Engineering
- 3 years experience in thermal analysis of complex rotating components
- Experience with a finite element thermal analysis tool such as Ansys Thermal
Preferred Skills and Experience
- Master's degree in Mechanical or Aerospace Engineering
- Experience with turbomachinery in a design or test environment
- Experience with conjugate heat transfer analysis
- Experience with heat exchanger design
- Experience with supercritical C02
- Experience analyzing turbomachinery at a component design level
What We Offer
- Competitive base salary
- Equity ownership in a rapidly growing advanced energy company
- Comprehensive medical benefits
- Unlimited PTO
- Free daily lunch and dinner provided onsite
- Generous PPE stipend
- High-impact startup environment with significant ownership and autonomy
- Opportunities for rapid career growth and internal advancement
- Direct collaboration with experienced operators, engineers, and industry leaders
- The opportunity to help build and scale transformative energy technology from the ground up
About Valar Atomics
At Valar Atomics, we're redefining what's possible in energy. Our mission is to make clean, high-temperature nuclear power scalable-unlocking abundant energy for industry, hydrogen, and next-generation manufacturing. We are a team of builders, engineers, and operators who believe nuclear energy should be fast to deploy, factory-made, and built for the real world. Our first pilot plant in Orangeville, Utah will demonstrate how advanced nuclear systems and fuel fabrication can power the future. Joining Valar Atomics means becoming part of a company where autonomy, ownership, and impact exist at every level.
Equal opportunity and legal notices
Valar Atomics is an equal opportunity employer. We consider all qualified applicants without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, age, disability, veteran status, or any other protected status under applicable law.
We are committed to providing a workplace free of discrimination and harassment and will provide reasonable accommodation as required by law.
Applicants must be legally authorized to work in the United States as a U.S. citizen or lawful permanent resident (green card holder).
Salary $140,000 - $215,000 USD
From Valar Atomics's careers page, first listed on Rolev.ai on October 10, 2026. Rolev.ai is not the employer.
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Common questions
Where is the Heat Transfer Engineer, Turbomachinery job at Valar Atomics located?
This Heat Transfer Engineer, Turbomachinery position at Valar Atomics is located in Torrance, CA. Always check Valar Atomics's application page for specific state eligibility or relocation policies.
How do I apply for the Heat Transfer Engineer, Turbomachinery position at Valar Atomics?
This listing links directly to Valar Atomics's Greenhouse application page. You can apply directly on Valar Atomics's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Greenhouse application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.