Remote Cryogenic Electrical Interconnect Engineer

Entangled Future; Milpitas (CA); Remote; USD 110,000 - 150,000; Full time

Job summary

PsiQuantum in Milpitas, CA is seeking a Cryogenic Electrical Interconnect Engineer to design, develop, and test interconnect solutions for cryogenic systems. Responsibilities include cables, connectors, feedthroughs, and PCB interconnects compatible with vacuum and cryogenic environments.

The ideal candidate combines electrical interconnect expertise with mechanical insight, capable of threading through concept to detailed design, qualification testing, manufacturing, and troubleshooting in a

Qualifications

• 3+ years designing electrical interconnects, cables, and connectors.
• Strong understanding of grounding, shielding, and signal integrity.
• Understanding mechanical principles for connector and cable design.
• Experience with 3D CAD; Siemens NX preferred.

Responsibilities

• Design cables and cable assemblies for operation in vacuum and cryogenic environments.
• Design feedthroughs and interconnects across cryostat vacuum boundaries.
• Create 3D CAD models, drawings, interfaces, and specifications for cables/connectors/feedthroughs.
• Collaborate with electrical, mechanical, PCB, cryogenic, and system engineering teams to define interconnect requirements.

Skills

Electrical interconnect design

Connectors & cables

3D CAD design

Electrical signal integrity

Education

BSc or MSc in Electrical/Mechanical/Electromechanical Engineering

Tools

Siemens NX

Job description

PsiQuantum in Milpitas, CA is seeking a Cryogenic Electrical Interconnect Engineer to design, develop, and test interconnect solutions for cryogenic systems. Responsibilities include cables, connectors, feedthroughs, and PCB interconnects compatible with vacuum and cryogenic environments.

The ideal candidate combines electrical interconnect expertise with mechanical insight, capable of threading through concept to detailed design, qualification testing, manufacturing, and troubleshooting in a