Lead Mechanical Designer, Turbomachinery

About Valar Atomics We create abundant and cheap gas out of thin air using atomic energy. Want to join our mission? Go on our website Mission > Join Our Team > General Application Or hit this link directly: https://airtable.com/appfshNOv7qcwdy5F/shrDbQa7dkT4Jt9FR

Valar Atomics

Splitting the Atom in Utah, 2026

NuclearPowerand Energy

V

valaratomics.com

11-50 employees

Oil and Gas

El Segundo, California

2023

Privately Held

22k LinkedIn followers

Raised $1.3B

• Valar Atomics is seeking a lead turbomachinery mechanical designer to join the turbomachinery team and advance power generation capability. In this role, you’ll be responsible for the mechanical design of static and rotating components of Valar’s power generation turbomachinery. You’ll lead a team of 4-5 designers to define a manufacturable, high efficiency, robust design. As an early hire in turbomachinery, you will be able to directly influence design decisions on the system architecture.
• Lead group of 4-5 mechanical designers in the design of Valar’s first supercritical CO2 power cycle
• Own all aspects of bringing assigned components to test and to full scale production
• Develop detailed 3D CAD models, assemblies, and engineering drawings (SolidWorks, Creo, or NX), applying advanced GD&T and tolerance analysis.
• Select component materials that balance capability versus lead time and cost considerations
• You are excited to be a part of a complex novel 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 siloed discipline

Required

• Bachelor's degree in Mechanical or Aerospace Engineering
• Demonstrated track record of bringing precision mechanical assemblies into production
• Demonstrated success in leading groups of engineers on large technical projects
• Strong understanding of manufacturing processes and good judgement of when to use them
• Minimum 10 years of experience as a mechanical designer
• Excellent judgement in material selection

Preferred

• Master's degree in Mechanical or Aerospace Engineering
• Experience with basic structural, thermal, and rotordynamic analysis
• Experience with turbomachinery mechanical design
• Experience in gas turbines, gearboxes, gas compressors, turbopumps, generators, or turboexpanders
• Experience with supercritical C02

• Competitive base salary
• Equity ownership in a rapidly growing advanced energy company
• 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
• Applicants must be legally authorized to work in the United States as a U.S. citizen or lawful permanent resident (green card holder).