Senior Principal Mechanical Engineer
diamondfoundry· Advanced Systems
About this role
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’re looking for an ambitious Mechanical Engineer to take responsibility for designing capital equipment and facilities systems, working across multiple engineering disciplines. You'll be working with an experienced team of mechanical and electrical engineers to take a pragmatic approach to equipment and facility design. You’ll be responsible for whole projects, pulling in the talents of others when needed.
This position will work out of our South San Francisco location.
Frequently Asked Questions
What is the salary for the Senior Principal Mechanical Engineer role at diamondfoundry?
The listed salary for this Senior Principal Mechanical Engineer position at diamondfoundry is USD 185K–200K. This is an Full time role.
Where is the Senior Principal Mechanical Engineer position at diamondfoundry located?
This Senior Principal Mechanical Engineer role at diamondfoundry is based in Bay Area, California. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Senior Principal Mechanical Engineer role at diamondfoundry full-time or part-time?
This is listed as a Full time position. It is posted as a Senior Principal Mechanical Engineer role in the Advanced Systems department at diamondfoundry.
Which team or department does the Senior Principal Mechanical Engineer at diamondfoundry belong to?
This Senior Principal Mechanical Engineer position is part of the Advanced Systems department at diamondfoundry. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Principal Mechanical Engineer position at diamondfoundry?
Click the "Apply Now" button on this page. You will be redirected to diamondfoundry's official application portal hosted on lever where you can submit your application directly.
When was the Senior Principal Mechanical Engineer job at diamondfoundry posted?
This Senior Principal Mechanical Engineer position at diamondfoundry was posted on Jul 17, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Principal Mechanical Engineer
diamondfoundry · 💰 USD 185K–200K
You'll be redirected to diamondfoundry's official application page on Lever.