PsiQuantum jobs

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

Associate Characterization and Test Engineer
PsiQuantum · Milpitas, California, United States
2026-08-27 GreenhouseEngineering
Principal Optical Fiber Architect
PsiQuantum · Milpitas, California, United States
2026-08-25 GreenhouseEngineering~$170k–$230k
Director, Australia Finance
PsiQuantum · Brisbane, Queensland, Australia
2026-08-24 GreenhouseFinance~$230k–$271k
Senior Director, Technology Partnerships
PsiQuantum · Chicago, Illinois, United States
2026-08-20 GreenhouseGovernment Relations~$207k–$243k
Senior Administrative Assistant
PsiQuantum · Brisbane, Queensland, Australia
2026-08-20 GreenhouseAdministrative~$110k–$129k
Senior Precision Alignment Software Engineer, Optical Packaging
PsiQuantum · Milpitas, California, United States
2026-08-20 GreenhouseEngineering~$182k–$214k
Senior Director, Finance Business Partner – Optical Circuit Switch (OCS)
PsiQuantum · Palo Alto, California, United States
2026-08-18 GreenhouseFinance~$240k–$282k
Senior Executive Assistant
PsiQuantum · Palo Alto, California, United States
2026-08-18 GreenhouseFinance~$140k–$165k
Director, Investor Relations
PsiQuantum · Palo Alto, California, United States
2026-08-18 GreenhouseFinance~$219k–$257k
Senior Director, U.S. National Security Partnerships
PsiQuantum · Washington, District of Columbia, United States
2026-08-17 GreenhouseGovernment Relations~$240k–$282k
High-speed Photonic Experimentalist
PsiQuantum · Palo Alto, California, United States
2026-08-13 GreenhouseEngineering~$110k–$145k
Optical Packaging Engineer
PsiQuantum · Milpitas, California, United States
2026-08-13 GreenhouseEngineering
Senior Engineer, System Automation (Device Interfaces)
PsiQuantum · Milpitas, California, United States
2026-08-12 GreenhouseEngineering~$182k–$214k
Intern, Quantum Applications
PsiQuantum · Brisbane, Queensland, Australia
2026-08-12 GreenhouseEngineering
Senior Fiber Assembly Process Engineer
PsiQuantum · Milpitas, California, United States
2026-08-12 GreenhouseEngineering~$151k–$177k
Staff Hardware Design Engineer
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering~$201k–$237k
Staff Applications, Test & Failure Analysis Engineer
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering~$176k–$207k
Quantum Applications Architect
PsiQuantum · Brisbane, Queensland, Australia
2026-08-11 GreenhouseEngineering
Senior Mechanical Design Engineer
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering
Senior Engineering & NPI Buyer
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseSupply Chain~$100k–$145k
Senior Applications Lead - Defense
PsiQuantum · Palo Alto, California, United States; Remote; Washington, District of Columbia, United States
2026-08-11 GreenhouseSales & Marketing~$164k–$193k
R&D Engineer - Integrated Photonics
PsiQuantum · Palo Alto, California, United States
2026-08-11 GreenhouseEngineering~$127k–$149k
Production Technician
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering
Facilities Specialist
PsiQuantum · Palo Alto, California, United States
2026-08-11 GreenhouseFacilities
Cryostat Equipment Engineer
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering~$104k–$123k
Validation Engineer, Electro-Optical devices
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering~$100k–$147k
Thermal Mechanical Engineer
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering~$140k–$164k
Senior System Electronics Integration Engineer
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering~$140k–$185k
Senior Photonics Automation Engineer
PsiQuantum · Palo Alto, California, United States
2026-08-11 GreenhouseEngineering~$115k–$150k
Senior Mechanical Engineer, Photonic Systems
PsiQuantum · Palo Alto, California, United States
2026-08-11 GreenhouseEngineering~$168k–$197k
Manager, Optical Process Engineering
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering~$201k–$237k
Silicon Photonics Engineer
PsiQuantum · Palo Alto, California, United States
2026-08-11 GreenhouseEngineering~$140k–$164k
Senior PIC Designer (Switches)
PsiQuantum · Palo Alto, California, United States
2026-08-11 GreenhouseEngineering~$130k–$170k
Senior Integrated Photonics Engineer - Active Devices and Circuits
PsiQuantum · Palo Alto, California, United States
2026-08-11 GreenhouseEngineering~$168k–$197k
Senior Cryogenic Engineer
PsiQuantum · Chicago, Illinois, United States
2026-08-11 GreenhouseEngineering~$170k–$190k
Intern, Optical Packaging and Characterization Engineer
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering
Senior Optical Fibre Engineer
PsiQuantum · Daresbury, England, United Kingdom
2026-08-11 GreenhouseEngineering
Senior Cryostat Equipment Engineer
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering~$130k–$145k
Senior Analog / Mixed-Signal IC Design Engineer
PsiQuantum · Palo Alto, California, United States
2026-08-11 GreenhouseEngineering~$168k–$197k
R&D Engineer – Thin Film Materials
PsiQuantum · Palo Alto, California, United States
2026-08-11 GreenhouseEngineering~$124k–$145k
Photonics Circuit Designer
PsiQuantum · Palo Alto, California, United States
2026-08-11 GreenhouseEngineering~$120k–$145k
Integrated Photonics Engineer
PsiQuantum · Daresbury, England, United Kingdom
2026-08-11 GreenhouseEngineering
Electronics Engineer
PsiQuantum · Daresbury, England, United Kingdom
2026-08-11 GreenhouseEngineering
Technical Lead, Single Photon Sources Validation
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering~$195k–$215k
Senior Photonics Engineer, Optical Interfaces
PsiQuantum · Daresbury, England, United Kingdom
2026-08-11 GreenhouseEngineering
Senior Engineer, System Calibration (Electro-Optics)
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering~$182k–$214k
Senior Digital System Designer
PsiQuantum · Palo Alto, California, United States
2026-08-11 GreenhouseEngineering~$176k–$207k
Principal System Integration Lead (Quantum Hardware)
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering~$195k–$220k
Principal Power Systems Architect, Quantum Infrastructure
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering~$240k–$281k
Principal Characterization-Failure Analysis Engineer
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering~$208k–$245k
Mechanical Design Engineer – Photonic Hardware
PsiQuantum · Daresbury, England, United Kingdom
2026-08-11 GreenhouseEngineering
Manager of Process Engineering
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering~$176k–$207k
Staff Software Engineer, Databases
PsiQuantum · Palo Alto, California, United States; Remote
2026-08-11 GreenhouseEngineering~$180k–$205k
Senior Software Platform Engineer
PsiQuantum · Palo Alto, California, United States; Remote
2026-08-11 GreenhouseEngineering~$150k–$170k
Senior Integration/API architect
PsiQuantum · Palo Alto, California, United States
2026-08-11 GreenhouseEngineering~$165k–$185k
Senior EDA/CAD Engineer
PsiQuantum · Palo Alto, California, United States
2026-08-11 GreenhouseEngineering~$151k–$177k
Photonic Design Automation Engineer
PsiQuantum · Palo Alto, California, United States
2026-08-11 GreenhouseEngineering~$140k–$164k
Intern, System Architecture
PsiQuantum · Daresbury, England, United Kingdom; Palo Alto, California, United States; Remote
2026-08-11 GreenhouseEngineering
Intern, Quantum Algorithms and Compilation
PsiQuantum · Palo Alto, California, United States; Remote
2026-08-11 GreenhouseEngineering
Senior Test Manager
PsiQuantum · Palo Alto, California, United States
2026-08-11 GreenhouseEngineering~$182k–$214k
Senior Foundry Test Engineer
PsiQuantum · Greater, Albany, New York
2026-08-11 GreenhouseEngineering~$122k–$143k
Photonic Circuits Designer
PsiQuantum · Palo Alto, California, United States
2026-08-11 GreenhouseEngineering~$140k–$164k
Staff Supply Chain Manager / Supplier Engineer - Mechanical, Vacuum and Cryogenics
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseSupply Chain~$199k–$233k
Staff Digital Design Engineer
PsiQuantum · Palo Alto, California, United States
2026-08-11 GreenhouseEngineering~$201k–$237k
Senior System Design Engineer
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering~$168k–$197k
Senior Optical Process Engineer
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering
Senior Finance Manager, Capital Planning & Management
PsiQuantum · Chicago, Illinois, United States; Milpitas, California, United States; Palo Alto, California, United States
2026-08-11 GreenhouseFinance~$159k–$187k
Associate Process Engineer
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering
Senior Validation Engineer, Electro-Optical Devices
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering~$176k–$207k
Internship Resume Submission – Australia only
PsiQuantum · Brisbane, Queensland, Australia
2026-08-11 GreenhouseResume Submission
Senior Hardware Test Automation Engineer, Photonics
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering~$155k–$180k
Senior Optical Packaging & Assembly Engineer
PsiQuantum · Daresbury, England, United Kingdom
2026-08-11 GreenhouseEngineering
Senior Quantum Systems Validation Engineer
PsiQuantum · Milpitas, California, United States
2026-08-11 GreenhouseEngineering~$152k–$178k
Intern, Quantum Architecture
PsiQuantum · Brisbane, Queensland, Australia; Palo Alto, California, United States; Remote
2026-08-11 GreenhouseEngineering
Resume Submission
PsiQuantum · Palo Alto, California, United States
2026-08-11 GreenhouseResume Submission
Engineering Resume Submission
PsiQuantum · Palo Alto, California, United States
2026-08-11 GreenhouseResume Submission