PsiQuantum jobs

Senior Epitaxy Equipment Engineer at PsiQuantum, responsible for maintaining MBE and PVD sputter tools, troubleshooting semiconductor manufacturing equipment, improving hardware performance and uptime, and supporting WaferFab metrology. Requires 3–5 years of hands-on semiconductor cleanroom experience and mechanical aptitude. On-site role in Milpitas, California.

Photonics Circuit Designer at PsiQuantum tasked with advancing silicon photonic quantum computing circuits. Role involves data-driven modeling of photonic devices, circuit design/optimization, full system simulation, layout in CAD tools, and software development for simulation and analysis. Requires expertise in photonic device fundamentals, electromagnetic simulation packages, and strong software skills. Based in Palo Alto, California.

R&D Engineer – Thin Film Materials at PsiQuantum (quantum computing, well-funded with major government projects in Brisbane and Chicago). Role develops and optimizes superconducting thin films for nanowire single-photon detectors (SNSPDs), performs material characterization (XRD, AFM, SEM, TEM, etc.), and conducts electrical measurements at cryogenic conditions. Requires materials science background and device engineering expertise. Located in Palo Alto, California.