PsiQuantum Jobs

Application Specific Semiconductors · Computer · Computer Hardware Manufacturing · psiquantum.com

Open positions at PsiQuantum

• Staff Firmware Engineer

  Milpitas, California, United States · Senior+ · Oct 15, 2026
• NPI Test Engineer

  Singapore · Mid · Oct 15, 2026
• Staff AI Product Engineer, FW/SW

  Milpitas, California, United States · Senior+ · Oct 15, 2026
• Photonics Engineer

  Palo Alto, California, United States · Mid · Oct 14, 2026
• Senior R&D Engineer

  Palo Alto, California, United States · Senior+ · Oct 8, 2026
• System Modeling and Simulation Lead (Quantum Systems)

  Milpitas, California, United States · Senior+ · Oct 8, 2026
• R&D Technician

  Greater, Albany, New York · Mid · Oct 5, 2026
• Cryogenic Electrical Interconnect Engineer

  Milpitas, California, United States · Mid · Oct 1, 2026
• Senior Electronics Systems Integration & Validation Engineer

  Milpitas, California, United States · Senior+ · Sep 30, 2026
• Manager, Quantum Systems Validation

  Milpitas, California, United States · Manager · Sep 30, 2026
• Manager, Cryogenic Process & Distribution Engineering

  Milpitas, California, United States · Manager · Sep 14, 2026
• Senior Quantum Applications Architect

  Daresbury, England, United Kingdom · Senior+ · Sep 10, 2026
• Director, Datacenter System Architecture

  Palo Alto, California, United States · Director+ · Sep 8, 2026
• Staff Fiber Optics System Engineer

  Milpitas, California, United States · Senior+ · Sep 1, 2026
• Senior Quantum Chemistry Product Manager

  Palo Alto, California, United States · Manager · Aug 27, 2026
• Computational Chemist - GPU Acceleration

  Palo Alto, California, United States · Mid · Aug 27, 2026
• Senior Characterization and Test Engineer

  Milpitas, California, United States · Senior+ · Aug 27, 2026
• Intern, Quantum Applications

  Brisbane, Queensland, Australia · Intern · Aug 12, 2026
• Senior Director, U.S. National Security Partnerships

  Washington, District of Columbia, United States · Director+ · Aug 11, 2026
• Quantum Applications Architect

  Brisbane, Queensland, Australia · Senior+ · Aug 7, 2026
• Cryostat Equipment Engineer

  Milpitas, California, United States · Mid · Jul 30, 2026
• Production Technician

  Milpitas, California, United States · Mid · Jul 30, 2026
• R&D Engineer - Integrated Photonics

  Palo Alto, California, United States · Mid · Jul 29, 2026
• Staff Applications, Test & Failure Analysis Engineer

  Milpitas, California, United States · Senior+ · Jul 27, 2026
• Intern, System Architecture

  Daresbury, England, United Kingdom; Palo Alto, California, United States; Remote · Intern · Jun 23, 2026
• Fiber Assembly Process Engineer (hiring from Associate to Senior levels)

  Milpitas, California, United States · Senior+ · Jun 16, 2026
• Staff Software Engineer, Photonics

  Palo Alto, California, United States · Senior+ · Jun 9, 2026
• Senior Integrated Photonics Engineer - Active Devices and Circuits

  Palo Alto, California, United States · Senior+ · Jun 1, 2026
• Senior Cryostat Equipment Engineer

  Milpitas, California, United States · Senior+ · May 11, 2026
• Electronics Engineer

  Daresbury, England, United Kingdom · Mid · May 8, 2026
• Senior Digital System Designer

  Palo Alto, California, United States · Senior+ · Apr 29, 2026
• Senior Engineer, System Calibration (Electro-Optics)

  Milpitas, California, United States · Senior+ · Apr 29, 2026
• Principal Characterization-Failure Analysis Engineer

  Milpitas, California, United States · Senior+ · Apr 28, 2026
• Manager of Process Engineering

  Milpitas, California, United States · Manager · Apr 28, 2026
• Technical Lead, Single Photon Sources Validation

  Milpitas, California, United States · Senior+ · Apr 21, 2026
• Intern, Quantum Algorithms and Compilation

  Palo Alto, California, United States; Remote · Intern · Apr 15, 2026
• Principal Power Systems Architect, Quantum Infrastructure

  Milpitas, California, United States · Senior+ · Apr 10, 2026
• Senior Integration/API architect

  Palo Alto, California, United States · Senior+ · Mar 31, 2026
• Senior Electro-Optic System Design Engineer

  Milpitas, California, United States · Senior+ · Jan 7, 2026
• Staff Digital Design Engineer

  Palo Alto, California, United States · Senior+ · Dec 12, 2025
• Intern, Quantum Architecture

  Brisbane, Queensland, Australia; Palo Alto, California, United States; Remote · Intern · Apr 24, 2025
• Engineering Resume Submission

  Palo Alto, California, United States · Mid · Jul 27, 2021

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