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Senior/Staff Electro-Optic Hardware Design Engineer

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, fa

Company

PsiQuantum

Location

Milpitas, California

Status

Open

Posted

2026-09-29T18:24:35+00:00

PsiQuantum seeks a senior- or staff-level engineer to own the design, integration, and qualification of electro-optic hardware modules for its silicon-photonic quantum computers. The work covers optical amplifiers, attenuators, polarization controllers, power monitors, control electronics, and related subassemblies in rack-mountable or blade-format products, from requirements through prototype builds, EVT/DVT, and manufacturing transfer. The posting asks for experience translating system requirements into optical, electrical, mechanical, thermal, firmware, and test interfaces, leading design trade studies and controlled experiments, and directing contract manufacturers and vendors. It is onsite in Milpitas, California.