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Engineering Manager, Photonics Hardware Validation

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

Company

PsiQuantum

Location

Milpitas, California

Status

Open

Posted

2026-04-21T17:58:11+00:00

PsiQuantum is hiring a technical lead for single-photon source validation in Milpitas, California. The role plans and runs validation of cryogenic electro-optical assemblies that combine single-photon source optical circuits and superconducting single-photon detectors. Work includes defining figures of merit, designing experiments, debugging lab setups, writing analysis and measurement-automation scripts, and mentoring junior engineers. The posting asks for 12+ years of industry experience, a degree in engineering, physics or materials science, and hands-on work with single-photon detectors, cryogenic testing, non-linear photonic integrated circuits, and optical/electrical test equipment.