This role has closed. Diamond Foundry has taken the posting down.
hirly last saw it live on 29 September 2026. See similar open roles below, or browse the live board.
Diamond Foundry
Principal Equipment Engineer
Bay Area, California
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hirly's read of this role
- Seniority
- Lead / management
- Stated salary
- $150,000 – $180,000 per year
- Country
- US
- Work mode
- On-site / unstated
- First seen by hirly
- 10 Sept 2026
Derived automatically from the posting.
the posting
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 managed to produce the world's first single-crystal diamond wafers and are now on a mission to put a diamond behind every chip. We are the rare unicorn that has grown fast and profitably. We received $515m in funding and are executing a multi-$B expansion plan for one of the greenest forms of tech manufacturing: converting greenhouse gas into diamond wafers using zero-emission energy.
We are seeking a hands-on Principal Equipment Engineer to take absolute technical ownership of back-end production equipment across its entire lifecycle (specification, qualification, sustaining, and reliability). Reporting to the Manager of Equipment Engineering and Maintenance, you will operate with complete autonomy to diagnose failures, design out engineering risks, and ensure maximum tool availability on our manufacturing floor.