Rotordynamics Engineer, Turbomachinery

Valar Atomics; Long Beach (CA); Vor Ort; USD 140.000 - 190.000; Vollzeit

Benefits dieser Stelle

Equity ownership

Unlimited PTO

Free onsite meals

PPE stipend

High-impact startup environment

Zusammenfassung

Valar Atomics in Long Beach, CA is seeking a rotordynamics engineer to join our turbomachinery team and advance power generation capability. You’ll analyze rotating groups, define balance requirements, and work with cross-functional engineers to deliver a manufacturable, high-efficiency design.

As an early hire, you’ll influence system architecture decisions and help scale transformative energy technology from the ground up, with equity ownership and rapid career growth in a high-impact startup

Qualifikationen

• Bachelor's degree in Mechanical or Aerospace Engineering.
• Minimum 3 years of rotordynamics analysis experience.
• Experience analyzing rotating systems for lateral and torsional rotordynamic response.
• Experience defining balancing requirements for turbomachinery.
• Experience with high-speed rotating equipment (gas turbines, steam turbines, blowers, turboexpanders, turbopumps).

Aufgaben

• Analyze rotating groups for acceptable rotordynamic margin.
• Work closely with secondary flow and seal engineers to define acceptable seal clearances.
• Define balance requirements and procedures for rotating group.

Kenntnisse

Rotordynamics analysis

Balancing requirements

High-speed rotating equipment

Cross-functional teamwork

Ausbildung

Bachelor's degree in Mechanical or Aerospace Engineering

Master's degree in Mechanical or Aerospace Engineering

Tools

AxStream

Concepts NREC

Dyrobes

API 617

Jobbeschreibung

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.

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 arotordynamicsengineer to join the turbomachinery team and advance power generation capability. In this role,you’llbe responsible foranalyzing therotating groupfor Valar’s power generation turbomachinery.You’llbe working withcross-functionalteam members 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.

Key Responsibilities

• Analyze rotating groups for acceptablerotordynamicmargin
• Work closely with secondary flow and seal engineers to define acceptablesealclearances
• Define balance requirements and procedures for rotating group

Basic Qualifications

• Bachelor's degree in Mechanicalor AerospaceEngineering
• Minimum 3 years of experience conductingrotordynamicanalyses
• Experience analyzingrotating systems forlateral and torsionalrotordynamicresponse
• Experience defining balancing requirements for turbomachinery
• Experience withhigh speedrotating equipment in gas turbines, steam turbines, blowers, turboexpanders, turbopumps, etc.

Preferred Skills and Experience

• Master's degree in Mechanicalor AerospaceEngineering
• Experience diagnosing or root causing vibration/rotordynamicfailures of equipment
• Experiencewith industryrotordynamicstandardsAPI 617, API 684, etc.
• Experience with vibration signal processing
• Experience with commercially availablerotordynamicanalysis packages (AxStream, Concepts NREC,Dyrobes)
• Experience with supercritical C02

What We Offer

• Equity ownership in a rapidly growing advanced energy company
• 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

Equal Employment Opportunity Statement

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).