Sr. Mechanical Design Engineer
Diamond FoundryBay Area, California
Full Time
Posted December 11, 2025
$125k - $165k
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Job Description
Diamond Foundry is looking for a highly experienced and innovative mechanical design engineer who can lead a number of high-visibility R&D projects within the company’s Reactor Development Group.
Key Responsibilities
- Collaborate with reactor team members and other teams in the company on new reactor systems, assemblies and parts.
- Oversee the manufacturing of machined components and guide designs from R&D to production. Perform trades on performance vs. cost to ground design decisions.
- Design and develop new reactor systems and components, applying expertise in machine design and mechanics, kinematics, thermals, and fluids to the design.
- Manage the prototyping, documentation, and manufacturing process of reactor designs, including preparing drawings and working with machine shops and vendors to fabricate new hardware
- Troubleshoot issues on existing reactor designs, working with other engineers to implement design changes that improve productivity and yield of our reactors
Requirements
- A degree in mechanical, aerospace, or a similar engineering discipline is required. Plus, 2 to 7 years of professional experience in mechanical design.
- Prior experience with vacuum system design as found in semiconductor, aerospace, or other manufacturing industries is desired.
- Understanding and experience with various manufacturing methods with common industrial machine tools. High proficiency in CAD (SolidWorks)
- An understanding of electromechanical components and experience with PLC systems and industrial controls is desirable. A solid foundation in thermal or fluid modeling is desirable
- An optimistic, creative, and curious mindset with a strong desire to be hands-on with their hardware designs
Ready to Apply?
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