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Jobs at PsiQuantum

74 active jobs

Senior Photonics Automation Engineer

Palo Alto, United StatesSenior$115K–150K

verified Jun 21, 2026posted 3 months ago

Optical Packaging Engineer

Milpitas, California, United States

verified Jun 20, 2026posted 3 months ago

Manager, Optical Process Engineering

Milpitas, California, United States$201.4K–236.6K

verified Jun 21, 2026posted 3 months ago

Mechanical Design Engineer – Photonic Hardware

Daresbury, England, United Kingdom£50K–56K

verified Jun 20, 2026posted 3 months ago

Silicon Photonics Engineer

Palo Alto, United States$139.8K–164.3K

verified Jun 20, 2026posted 3 months ago

Intern, Optical Packaging and Characterization Engineer

Milpitas, California, United StatesIntern

verified Jun 20, 2026posted 3 months ago

Senior Integrated Photonics Engineer - Active Devices and Circuits

Palo Alto, United StatesSenior$167.8K–197.2K

verified Jun 20, 2026posted 3 months ago

High-speed Photonic Experimentalist

Palo Alto, United States$110K–145K

verified Jun 20, 2026posted 3 months ago

Senior Cryogenic Engineer

Chicago, United StatesSenior$170K–190K

verified Jun 20, 2026posted 3 months ago

Senior PIC Designer (Switches)

Palo Alto, United StatesSenior$130K–170K

verified Jun 20, 2026posted 3 months ago

Principal Optical Fiber Architect

Milpitas, California, United StatesPrincipal$170K–230K

verified Jun 20, 2026posted 3 months ago

R&D Engineer – Thin Film Materials

Palo Alto, United States$123.7K–145.3K

verified Jun 20, 2026posted 3 months ago

Photonics Circuit Designer

Palo Alto, United States$120K–145K

verified Jun 20, 2026posted 3 months ago

Senior Analog / Mixed-Signal IC Design Engineer

Palo Alto, United StatesSenior$167.8K–197.2K

verified Jun 20, 2026posted 3 months ago

Senior Finance Manager, Capital Planning & Management

Chicago, United States / Chicago, Illinois, United States; Milpitas, California, United States; Palo Alto, California, United States / Palo Alto, United StatesSenior$158.9K–186.7K

verified Jun 20, 2026posted 3 months ago

Senior Cryostat Equipment Engineer

Milpitas, California, United StatesSenior$130K–145K

verified Jun 20, 2026posted 4 months ago

Electronics Engineer

Daresbury, England, United Kingdom£50K–57K

verified Jun 20, 2026posted 4 months ago

Senior Photonics Engineer, Optical Interfaces

Daresbury, England, United KingdomSenior£64K–76.5K

verified Jun 21, 2026posted 4 months ago

Senior Optical Fibre Engineer

Daresbury, England, United KingdomSenior£64K–76.5K

verified Jun 21, 2026posted 4 months ago

Integrated Photonics Engineer

Daresbury, England, United Kingdom£45K–55K

verified Jun 20, 2026posted 4 months ago

Photonic Design Automation Engineer

Palo Alto, United States$139.8K–164.3K

verified Jun 20, 2026posted 4 months ago

Senior Foundry Test Engineer

Greater, Albany, New YorkSenior$121.5K–142.7K

verified Jun 20, 2026posted 4 months ago

Staff Digital Design Engineer

Palo Alto, United StatesStaff$201.4K–236.6K

verified Jun 20, 2026posted 4 months ago

Senior EDA/CAD Engineer

Palo Alto, United StatesSenior$150.8K–177.2K

verified Jun 21, 2026posted 4 months ago

Senior Hardware Test Automation Engineer, Photonics

Milpitas, California, United StatesSenior$155K–180K

verified Jun 20, 2026posted 4 months ago