On-Site Cryogenic Systems Engineer (Seattle)

Bluefors Oy; Seattle (WA); On-site; USD 100,000 - 130,000; Full time

Job summary

Bluefors Oy is seeking a Resident Cryogenic Engineer to provide technical support at a key customer location in Seattle. You will be responsible for installing, commissioning, and maintaining advanced cryogenic systems, diagnosing complex system issues, and ensuring safe operations. Ideal candidates hold a Master’s degree in physics or engineering, have hands-on cryogenic experience, and exhibit strong troubleshooting skills. The position offers a unique opportunity to work with cutting-edge technology in a collaborative environment while fostering professional growth.

Qualifications

• Master’s degree in physics or engineering, or Bachelor’s degree with at least two years of relevant experience.
• Hands-on experience with cryogenic refrigerator systems, including installation and maintenance.
• Strong troubleshooting skills across cryogenic, vacuum, and control subsystems.

Responsibilities

• Act as the on–site technical representative, providing daily engineering support.
• Lead commissioning and performance optimization of dilution refrigerator systems.
• Diagnose and resolve complex system–level issues.

Skills

Hands-on experience with cryogenic refrigerator systems

Strong troubleshooting skills

Effective communication skills

Proficient in reading technical documentation

Proactive mindset

Education

Master’s degree in physics or engineering

Bachelor’s degree with 2+ years of relevant industry or R&D experience

Tools

3D CAD tools (Creo, SolidWorks)

Vacuum systems

Machine shop tools

Job description

Bluefors Oy is seeking a Resident Cryogenic Engineer to provide technical support at a key customer location in Seattle. You will be responsible for installing, commissioning, and maintaining advanced cryogenic systems, diagnosing complex system issues, and ensuring safe operations. Ideal candidates hold a Master’s degree in physics or engineering, have hands-on cryogenic experience, and exhibit strong troubleshooting skills. The position offers a unique opportunity to work with cutting-edge technology in a collaborative environment while fostering professional growth.