PsiQuantum jobs

We are seeking a Senior Optical Systems Validation Engineer to lead the validation of optical switching technology in representative data-center communication systems.

• Degree or equivalent experience
• Apply on company site

• Benefits
• Equity
• Health insurance
• 401(k)
• Paid time off
• Wellness

The Senior Mechanical Design Engineer is responsible for designing highly complex optomechanical and optoelectronic packages.

• 5+ years experience
• Degree required
• Apply on company site

• Benefits
• Equity
• Health insurance
• 401(k)
• Paid time off
• Wellness

The Senior Mechanical Design Engineer is responsible for designing highly complex, cutting-edge optomechanical and optoelectronic subsystem assemblies.

• 2–5 years experience
• Degree required
• Apply on company site

• Benefits
• Equity
• Health insurance
• 401(k)
• Paid time off
• Wellness

The Senior Cryogenic System Engineer is responsible for the design, analysis, verification, validation, integration, and operational support of cryogenic systems that enable PsiQuantum's quantum computing infrastructure.

• 3–5 years experience
• Degree required
• Apply on company site

• Benefits
• Equity
• Commission
• Health insurance
• 401(k)
• Paid time off
• Wellness

The Senior Fiber Assembly Process Engineer will be responsible for the development of advanced assembly instrumentation for high-performance and high throughput fiber splicing, and study and address fiber and splice reliability at the scale of datacenters.

• 5+ years experience
• Degree or equivalent experience
• Apply on company site

• Benefits
• Equity
• Health insurance
• 401(k)
• Paid time off
• Wellness

The Senior Employee Relations Business Partner serves as a strategic advisor to leadership and People teams, ensuring fair, consistent, and legally compliant employee practices while protecting company culture and minimizing organizational risk.

• Apply on company site

• Benefits
• Equity
• Health insurance
• 401(k)
• Paid time off
• Wellness

The system engineering department is hiring a thermal mechanical engineer. You will be responsible for performing structural and thermal simulations to optimize the design of electro-optical sub-assemblies.

• 5+ years experience
• Degree required
• Apply on company site

• Benefits
• Equity
• Health insurance
• 401(k)
• Paid time off
• Wellness

The Facilities Project Manager organizes, coordinates, and delivers facility construction, renovation, and maintenance projects across one or more sites, ensuring work is completed on time, within budget, and in compliance with safety, environmental, and building regulations.

• Degree or equivalent experience
• Apply on company site

• Benefits
• Equity
• Health insurance
• 401(k)
• Paid time off
• Wellness

The Cryogenic Mechanical Engineer supports the design, analysis, testing, installation, and commissioning of cryogenic equipment and systems that enable PsiQuantum's quantum computing infrastructure.

• Apply on company site

• Benefits
• Equity
• Commission
• Health insurance
• 401(k)
• Paid time off
• Wellness

PsiQuantum is seeking a researcher to develop methods for quantum characterization, verification, and validation (QCVV) of large-scale quantum systems.

• Degree or equivalent experience
• Apply on company site

• Benefits
• Equity
• Health insurance
• 401(k)
• Paid time off
• Wellness