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Senior Mechanical Engineer, Photonic Systems

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fau

In inglese

Company

PsiQuantum

Location

Palo Alto, California

Status

Open

Posted

2026-06-09T20:56:48+00:00

PsiQuantum is hiring a senior mechanical design engineer to develop optomechanical and optoelectronic packages for its silicon-photonic quantum computers. The role covers package and subassembly design from prototype to production, including manufacturability and assembly reviews, GD&T, tolerance analysis, fixtures, test setups, bills of materials and supplier documentation. The posting asks for a master’s degree or above in mechanical, optomechanical or packaging engineering and five years of optomechanical, photonics packaging or precision mechanical experience. It stands out for close work with external manufacturing partners on buildable, verifiable package designs.