Mechanical Engineer (PE) - Los Angeles

General Matter is enriching uranium in America.

Our mission is to restore our country’s ability to make nuclear fuel. Our fuel will help power AI, manufacturing, and other critical industries. It will power our next generation of reactors. Ultimately, it will power our national ambitions.

We were incubated by Founders Fund, like Anduril and Palantir before us, and we are backed by top tier investors. 

Our lean, world-class team of engineers and operators is applying a first-principles approach to solving the problem of nuclear fuel production.

We are a mission-driven company with a culture of urgency, accountability and transparency.

As a Mechanical Engineer, you will play a pivotal role in executing a state-of-the-art enrichment facility from concept through commissioning. You will design, analyze, and ensure mechanical designs meet regulatory requirements for safety, performance, and compliance. You will have the opportunity to work on a greenfield project collaborating with structural engineers, electrical engineers, architects, and both internal and external partners to develop detailed mechanical designs and specifications. You will wear multiple hats and supporting your design work through vendor activity and troubleshooting. This is an exciting opportunity to solve complex problems at scale, manage multiple projects in a dynamic environment, and bring modern enrichment facilities online. 

• →Own design and analysis of mechanical systems including HVAC systems, central plant design (chillers, boilers, heat exchangers), and distribution sizing (ductwork, piping).
• →Prepare design packages up to Permit level in Revit.
• →Collaborate with structural, architectural, electrical, and chemical engineers to design and integrate safe and performant mechanical solutions.
• →Prepare and review code-compliant designs up to permit level, create comprehensive drawing sets (Revit/AutoCAD), and produce calculations, specifications, and technical reports for design validation.
• →Contribute to project concept development, feasibility studies, and scope definition, delivering mechanical solutions that meet performance, cost, and schedule goals.

• Bachelor's degree in mechanical engineering or similar discipline. 
• 8+ years of industry experience. 
• Professional Engineer (PE) license is required.
• Experience working with HVAC systems.
• Proficiency in AutoCAD, Revit, and Bluebeam.
• Ability to work extended hours and weekends as necessary.

• Evidence of exceptional ability (prior projects, portfolio of work, completed products, etc).
• Experience in a fast-paced engineering environment or a highly technical role requiring a resourceful, entrepreneurial approach to complete tasks within tight timeframes or budget constraints.
• Working knowledge of power coordination and arc flash.
• Experience at a consulting firm.
• Computational fluids knowledge (CFD) is a plus.
• Experience developing custom details to support unique facility design conditions.
• Experience on large scale, mission critical construction projects.
• Experience with local/state code compliance.

General Matter is an Equal Opportunity Employer; employment with General Matter is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.