Senior Mechanical Design Engineer

PsiQuantum(1 month ago)

Milpitas, CA, California, United StatesOnsiteFull TimeSenior$140,000 - $187,000Engineering

About this role

The Senior Mechanical Design Engineer at PsiQuantum designs and qualifies electro-optical subsystems that support the company’s silicon-photonics quantum computer architecture. The role partners closely with electronics packaging, systems integration, and edge coupling teams and contributes to making designs production-ready. The position also involves representing mechanical considerations at the sub-system level and supporting the company’s scale-up toward volume manufacturing.

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Required Skills

Independent Work
Systems Architecture
Project Leadership
Presentations
Mentorship
Cross-Functional
Mechanical Design
GD&T
BOM Management
Process Documentation

+10 more

Qualifications

Master's Degree in Mechanical Engineering

About PsiQuantum

psiquantum.com

PsiQuantum is a quantum computing company focused on building the world’s first commercially useful quantum computer. They pursue a photonic approach—using single photons, silicon photonics, and large-scale integrated optics—designed from the ground up for error correction and fault tolerance. PsiQuantum emphasizes manufacturability by leveraging semiconductor-scale fabrication and industry partnerships to scale to large qubit counts. Their goal is to deliver machines that enable commercial breakthroughs in chemistry, materials, optimization, and other hard computational problems.