Staff Cryogenic Engineer - Quantum Hardware

Entangled Future; Boston (MA); Hybrid; USD 150,000 - 210,000; Full time

Job summary

IonQ in Boston, MA is seeking a Staff Cryogenic Engineer to lead the cryogenic subsystem development for diamond-based photonic interconnects. You will contribute to the commercialization of IonQ’s SiV quantum memories and work with a cross-functional team across R&D and hardware engineering.

The role requires extensive cryogenic design experience, 7+ years in cryo industry, and a track record in complex cryogenic systems, wiring, and UHV environments. On-site in Boston with ~10% travel.

Qualifications

• Masters degree in physics or closely related field.
• PhD in physics, applied physics, mechanical engineering, or closely related field.

Responsibilities

• Lead the development of cryogenic subsystems for diamond-based photonic interconnects.
• Support and mature cryogenic platform for SiV quantum memories within a cross-functional team.
• Engineer R&D-scale subsystems and processes into robust production-ready components.

Education

Masters in physics or closely related field

PhD in physics, applied physics, mechanical engineering, or closely related field

Tools

CAD systems

Job description

IonQ in Boston, MA is seeking a Staff Cryogenic Engineer to lead the cryogenic subsystem development for diamond-based photonic interconnects. You will contribute to the commercialization of IonQ’s SiV quantum memories and work with a cross-functional team across R&D and hardware engineering.

The role requires extensive cryogenic design experience, 7+ years in cryo industry, and a track record in complex cryogenic systems, wiring, and UHV environments. On-site in Boston with ~10% travel.