Cryogenic ASIC Test & Characterization Engineer

AnySilicon; Broomfield (CO); On-site; USD 90,000 - 130,000; Full time

Job summary

Quantinuum in Broomfield, CO is seeking an ASIC Test & Characterization Engineer to contribute to the development of next-generation quantum computers. The role involves hands-on testing and characterization of cryogenic semiconductor devices and circuits, working closely with ASIC designers and physicists in a dynamic R&D environment.

You will perform cryogenic characterization, develop test fixtures, automate data collection, and collaborate with cross-functional teams to translate

Qualifications

• Bachelor’s degree minimum.
• 3+ years of engineering/R&D experience.
• U.S. person (citizen, permanent resident, or green card holder).

Responsibilities

• Perform hands-on cryogenic device and circuit characterization, including test setup and data collection.
• Partner with product teams to validate ASICs critical to the quantum computer roadmap.
• Design and develop electrical interfaces, fixtures, and test equipment for cryogenic environments.
• Automate test execution and data analysis for fast, repeatable results.
• Synthesize test results and present to physicists, engineers, and leadership.
• Operate cryogenic test chambers and lab equipment.
• Translate system requirements into verifiable test plans.

Skills

Semiconductor testing

Test automation

Low-noise analog

EMI/EMC grounding

Cryogenic test chambers

Quantum systems

Communication

Education

Bachelor’s degree

Job description

Quantinuum in Broomfield, CO is seeking an ASIC Test & Characterization Engineer to contribute to the development of next-generation quantum computers. The role involves hands-on testing and characterization of cryogenic semiconductor devices and circuits, working closely with ASIC designers and physicists in a dynamic R&D environment.

You will perform cryogenic characterization, develop test fixtures, automate data collection, and collaborate with cross-functional teams to translate