Sr. Mechanical Design Engineer

Diamond Foundry Inc. is solving the thermal limitation at the foundation of today’s most exciting tech industries – AI & cloud compute, electric‑car power electronics, and 5G/6G wireless. We have produced the world’s first single‑crystal diamond wafers and are on a mission to put a diamond behind every chip.

• Collaborate with reactor team members and other teams on new reactor systems, assemblies, and parts.
• Oversee the manufacturing of machined components and guide designs from R&D to production, performing trade‑offs on performance versus cost to ground design decisions.
• Design and develop new reactor systems and components, applying expertise in machine design, mechanics, kinematics, thermals, and fluids.
• 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.

• A degree in mechanical, aerospace, or a similar engineering discipline is required, plus 2 to 7 years of professional mechanical design experience.
• Prior experience with vacuum system design as found in semiconductor, aerospace, or other manufacturing industries is desired.
• Understanding and experience with various manufacturing methods and common industrial machine tools.
• High proficiency in CAD (Solid Works).
• Understanding of electromechanical components and experience with PLC systems and industrial controls is desirable; a solid foundation in thermal or fluid modeling is also desirable.
• Optimistic, creative, and curious mindset with a strong desire to be hands‑on with hardware designs.

Salary: $125,000 – $165,000 per year. Position is eligible for company shares. Actual compensation may vary based on duties, experience, and expertise.

Benefits include health, vision, dental, and life and disability insurance, flexible spending accounts, retirement savings plans, paid and unpaid time off, and employee discounts.

• Use appropriate PPE and follow all safety policies, practices, and procedures.
• Position requires sitting, standing, walking, grasping, reaching, lifting (below and above shoulders), bending, twisting at the waist, climbing, balancing, stooping, squatting, kneeling, crawling, talking, hearing, seeing, fine finger manipulation, and repetitive motions.
• Some tasks may require the use of ladders or stairs.
• Some tasks may require driving or the use of foot controls.
• Lift/carry and push/pull up to 50 pounds.

Diamond Foundry is an Equal Opportunity Employer and considers qualified applicants for employment without regard to race, color, creed, religion, national origin, sex, sexual orientation, gender identity and expression, age, disability, veteran status, or any other protected factor under federal, state, or local law.