PsiQuantum jobs

79 open roles at PsiQuantum, pulled directly from their own career page. Apply directly, no account required.

See PsiQuantum salary data →

Principal Hardware Design Engineer
PsiQuantum · Milpitas, California, United States
2026-10-08 GreenhouseEngineering~$236k–$277k
Senior Mechanical Design Engineer
PsiQuantum · Milpitas, California, United States
2026-10-08 GreenhouseEngineering~$168k–$197k
Senior R&D Engineer
PsiQuantum · Palo Alto, California, United States
2026-10-08 GreenhouseEngineering
Intern, System Architecture
PsiQuantum · Daresbury, England, United Kingdom; Palo Alto, California, United States; Remote
2026-10-08 GreenhouseEngineering
System Modeling and Simulation Lead (Quantum Systems)
PsiQuantum · Milpitas, California, United States
2026-10-08 GreenhouseEngineering~$208k–$245k
Senior Mechanical Engineer, Photonic Systems
PsiQuantum · Palo Alto, California, United States
2026-10-07 GreenhouseEngineering~$168k–$197k
R&D Technician
PsiQuantum · Greater, Albany, New York
2026-10-06 GreenhouseEngineering~$85k–$100k
Senior Integrated Photonics Engineer - Active Devices and Circuits
PsiQuantum · Palo Alto, California, United States
2026-10-05 GreenhouseEngineering~$168k–$197k
Cryogenic Electrical Interconnect Engineer
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$127k–$149k
Senior System Integration & Optical Validation Engineer
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering
Senior Electronics Systems Integration & Validation Engineer
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering
Manager, Quantum Systems Validation
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$182k–$214k
Senior/Staff Electro-Optic Hardware Design Engineer
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$176k–$207k
Principal Power Systems Architect, Quantum Infrastructure
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$240k–$281k
Senior Optical Packaging & Assembly Engineer
PsiQuantum · Daresbury, England, United Kingdom
2026-10-01 GreenhouseEngineering
Contract - Senior Technical Recruiter
PsiQuantum · Palo Alto, California, United States
2026-10-01 GreenhouseHR~$125k–$175k
Quantum Architect – Simulation
PsiQuantum · Palo Alto, California, United States; Remote
2026-10-01 GreenhouseEngineering~$152k–$178k
Senior Characterization and Test Engineer
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$152k–$178k
Manager, Cryogenics Process Control
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseLab Operations~$208k–$245k
Manager, Cryogenic Process & Distribution Engineering
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseLab Operations~$208k–$245k
Senior Quantum Applications Architect
PsiQuantum · Daresbury, England, United Kingdom
2026-10-01 GreenhouseEngineering
Recruiting Coordinator
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseHR~$63k–$74k
Director, Datacenter System Architecture
PsiQuantum · Palo Alto, California, United States
2026-10-01 GreenhouseBusiness Development~$219k–$258k
Technical Product Management Lead, Datacenter Networking & Optical Interconnect
PsiQuantum · Palo Alto, California, United States
2026-10-01 GreenhouseEngineering~$208k–$245k
Staff Fiber Optics System Engineer
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$208k–$245k
Solution Business Development Lead​, Hyperscale Networking
PsiQuantum · Palo Alto, California, United States
2026-10-01 GreenhouseBusiness Development~$155k–$182k
Mechanical Design Drafter
PsiQuantum · Palo Alto, California, United States
2026-10-01 GreenhouseEngineering~$114k–$125k
Senior Quantum Chemistry Product Manager
PsiQuantum · Palo Alto, California, United States
2026-10-01 GreenhouseEngineering~$176k–$207k
Computational Chemist - GPU Acceleration
PsiQuantum · Palo Alto, California, United States
2026-10-01 GreenhouseEngineering~$152k–$178k
Director, Australia Finance
PsiQuantum · Brisbane, Queensland, Australia
2026-10-01 GreenhouseFinance~$230k–$271k
Validation Engineer, Electro-Optical devices
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$100k–$147k
Thermal Mechanical Engineer
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$140k–$164k
Technical Lead, Single Photon Sources Validation
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$195k–$215k
Staff Supply Chain Manager / Supplier Engineer - Mechanical, Vacuum and Cryogenics
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseSupply Chain~$199k–$233k
Staff Hardware Design Engineer (open to other levels)
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$201k–$237k
Staff Digital Design Engineer
PsiQuantum · Palo Alto, California, United States
2026-10-01 GreenhouseEngineering~$201k–$237k
Staff Applications, Test & Failure Analysis Engineer
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$176k–$207k
Silicon Photonics Engineer
PsiQuantum · Palo Alto, California, United States
2026-10-01 GreenhouseEngineering~$140k–$164k
Senior Validation Engineer, Electro-Optical Devices
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$176k–$207k
Senior Electro-Optic System Design Engineer
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$168k–$197k
Senior Automation Engineer, Optical Packaging
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$182k–$214k
Senior Photonics Engineer, Optical Interfaces
PsiQuantum · Daresbury, England, United Kingdom
2026-10-01 GreenhouseEngineering
Staff Software Engineer, Photonics
PsiQuantum · Palo Alto, California, United States
2026-10-01 GreenhouseEngineering~$236k–$277k
Senior Optical Process Engineer
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering
Senior Optical Fibre Engineer
PsiQuantum · Daresbury, England, United Kingdom
2026-10-01 GreenhouseEngineering
Senior Integration/API architect
PsiQuantum · Palo Alto, California, United States
2026-10-01 GreenhouseEngineering~$165k–$185k
Senior Hardware Test Automation Engineer, Photonics
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$155k–$180k
Senior Foundry Test Engineer
PsiQuantum · Greater, Albany, New York
2026-10-01 GreenhouseEngineering~$122k–$143k
Fiber Assembly Process Engineer (hiring from Associate to Senior levels)
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$151k–$177k
Senior Executive Assistant
PsiQuantum · Palo Alto, California, United States
2026-10-01 GreenhouseFinance~$140k–$165k
Senior Engineer, System Calibration (Electro-Optics)
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$182k–$214k
Senior EDA/CAD Engineer
PsiQuantum · Palo Alto, California, United States
2026-10-01 GreenhouseEngineering~$151k–$177k
Senior Director, U.S. National Security Partnerships
PsiQuantum · Washington, District of Columbia, United States
2026-10-01 GreenhouseGovernment Relations~$240k–$282k
Senior Director, Technology Partnerships
PsiQuantum · Chicago, Illinois, United States
2026-10-01 GreenhouseGovernment Relations~$207k–$243k
Senior Director, Finance Business Partner – Optical Circuit Switch (OCS)
PsiQuantum · Palo Alto, California, United States
2026-10-01 GreenhouseFinance~$240k–$282k
Senior Digital System Designer
PsiQuantum · Palo Alto, California, United States
2026-10-01 GreenhouseEngineering~$176k–$207k
Senior Cryostat Equipment Engineer
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$130k–$145k
Senior Applications Lead - Defense
PsiQuantum · Washington, District of Columbia, United States
2026-10-01 GreenhouseSales & Marketing~$164k–$193k
Senior Administrative Assistant
PsiQuantum · Brisbane, Queensland, Australia
2026-10-01 GreenhouseAdministrative~$110k–$129k
Resume Submission
PsiQuantum · Palo Alto, California, United States
2026-10-01 GreenhouseResume Submission
R&D Engineer - Integrated Photonics
PsiQuantum · Palo Alto, California, United States
2026-10-01 GreenhouseEngineering~$127k–$149k
Quantum Applications Architect
PsiQuantum · Brisbane, Queensland, Australia
2026-10-01 GreenhouseEngineering
Production Technician
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering
Principal System Integration Lead (Quantum Hardware)
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$195k–$220k
Principal Optical Fiber Architect
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$170k–$230k
Principal Characterization-Failure Analysis Engineer
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$208k–$245k
Photonics Circuit Designer
PsiQuantum · Palo Alto, California, United States
2026-10-01 GreenhouseEngineering~$120k–$145k
Mechanical Design Engineer – Photonic Hardware
PsiQuantum · Daresbury, England, United Kingdom
2026-10-01 GreenhouseEngineering
Manager, Optical Process Engineering
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$201k–$237k
Manager of Process Engineering
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$176k–$207k
Internship Resume Submission – Australia only
PsiQuantum · Brisbane, Queensland, Australia
2026-10-01 GreenhouseResume Submission
Intern, Quantum Architecture
PsiQuantum · Brisbane, Queensland, Australia; Palo Alto, California, United States; Remote
2026-10-01 GreenhouseEngineering
Intern, Quantum Applications
PsiQuantum · Brisbane, Queensland, Australia
2026-10-01 GreenhouseEngineering
Intern, Quantum Algorithms and Compilation
PsiQuantum · Palo Alto, California, United States; Remote
2026-10-01 GreenhouseEngineering
Intern, Optical Packaging and Characterization Engineer
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering
Engineering Resume Submission
PsiQuantum · Palo Alto, California, United States
2026-10-01 GreenhouseResume Submission
Electronics Engineer
PsiQuantum · Daresbury, England, United Kingdom
2026-10-01 GreenhouseEngineering
Director, Investor Relations
PsiQuantum · Palo Alto, California, United States
2026-10-01 GreenhouseFinance~$219k–$257k
Cryostat Equipment Engineer
PsiQuantum · Milpitas, California, United States
2026-10-01 GreenhouseEngineering~$104k–$123k