PsiQuantum jobs

Executive Assistant

Palo Alto, California · Posted Nov 5, 2026

Photonics Layout Engineer

Palo Alto, California · Posted Oct 26, 2026

Staff Software Engineer, Observability/Site Reliability

Palo Alto, California · Posted Oct 23, 2026

Staff Firmware Engineer

Milpitas, California · Posted Oct 15, 2026

Director, Electro-Optical Validation

Milpitas, California · Posted Oct 14, 2026

Photonics Engineer

Palo Alto, California · Posted Oct 14, 2026

Senior Mechanical Design Engineer

Milpitas, California · Posted Oct 8, 2026

Senior R&D Engineer

Palo Alto, California · Posted Oct 8, 2026

System Modeling and Simulation Lead (Quantum Systems)

Milpitas, California · Posted Oct 8, 2026

R&D Technician

New York · Posted Oct 5, 2026

Cryogenic Electrical Interconnect Engineer

Milpitas, California · Posted Oct 1, 2026

Manager, Quantum Systems Validation

Milpitas, California · Posted Sep 30, 2026

Senior/Staff Electro-Optic Hardware Design Engineer

Milpitas, California · Posted Sep 29, 2026

Principal Hardware Design Engineer

Milpitas, California · Posted Sep 28, 2026

Manager, Cryogenics Process Control

Milpitas, California · Posted Sep 14, 2026

Manager, Cryogenic Process & Distribution Engineering

Milpitas, California · Posted Sep 14, 2026

Director, Datacenter System Architecture

Palo Alto, California · Posted Sep 8, 2026

Technical Product Management Lead, Datacenter Networking & Optical Interconnect

Palo Alto, California · Posted Sep 2, 2026

Staff Fiber Optics System Engineer

Milpitas, California · Posted Sep 1, 2026

Senior Quantum Chemistry Product Manager

Palo Alto, California · Posted Aug 27, 2026

Computational Chemist - GPU Acceleration

Palo Alto, California · Posted Aug 27, 2026

Senior Characterization and Test Engineer

Milpitas, California · Posted Aug 27, 2026

Senior Director, Finance Business Partner – Optical Circuit Switch (OCS)

Palo Alto, California · Posted Aug 18, 2026