Cryo Engineer

Bluefors; New York (NY); Hybrid; USD 100,000 - 125,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

401(k)

Training

Vacation

Personal/sick time

Job summary

Bluefors Cryocooler Technologies, Inc. is seeking a Cryo Engineer in Brooklyn, NY to assemble and test cryogenic dilution refrigerators, support factory acceptance testing, and visit customer sites for installation and commissioning.

The role emphasizes hands-on lab work, documentation, and cross-functional teamwork in an international environment. The candidate should hold a Master’s degree in applied or technical physics, demonstrate strong technical aptitude, and communicate effectively in

Qualifications

• Master’s degree (MSc) or higher in applied or technical physics.
• Hands-on engineering experience with complex systems.
• Strong English communication skills, written and spoken.
• Ability to work independently and in a team.

Responsibilities

• Perform system-level assembly and testing of cryogenic dilution refrigerators.
• Support factory acceptance testing and on-site installation at customer locations.
• Conduct on-site system commissioning and acceptance testing.
• Deliver expert technical services for Bluefors systems and document activities.
• Ensure adherence to quality standards and procedures.

Skills

Hands-on engineering

Cryogenics knowledge

English proficiency

Teamwork

Education

Master's degree in physics

Job description

We are looking for a Cryo Engineer to join our growing team at Bluefors in the United States. In this role, you will work hands-on with advanced cryogenic systems, supporting the assembly, testing, and commissioning of dilution refrigerator systems used in cutting-edge research and technology. This is an exciting opportunity for someone who is technically driven, eager to learn, and interested in working in a high-tech, international environment at the forefront of innovation. Interested? Keep reading!

Your tasks will include performing system-level assembly and testing of cryogenic dilution refrigerators to ensure high-quality performance and reliability. You will support factory acceptance testing and participate in on-site installation and acceptance testing at customer locations. You will also deliver a wide range of expert services for Bluefors systems, ensuring customer satisfaction and system functionality. In addition, you will document system performance and processes in accordance with company standards and contribute to maintaining high-quality outcomes across all work. You may also support additional tasks as needed to meet team and organizational goals.

We are looking for a candidate with a Master’s degree or higher in applied or technical physics. You should have strong technical aptitude and be comfortable working hands-on with complex systems in a laboratory or production environment. Basic IT skills and proficiency with standard office programs are required. The ideal candidate will demonstrate strong teamwork and customer service skills, along with a positive, hands-on attitude and commitment to high-quality work. You should be able to work both independently and systematically, while effectively communicating in English, both written and spoken.

We also appreciate candidates with knowledge of safe cryogenic engineering practices and experience in experimental or low-temperature physics. A valid driver’s license with a clean driving record is required for visiting customer sites. Strong communication skills and the ability to work effectively in an international, collaborative environment will help you stand out. Candidates who demonstrate curiosity, adaptability, and a passion for continuous learning—while aligning with our values of quality, teamwork, and innovation—will thrive in this role.

We offer you an interesting, challenging, and responsible position, along with the support of a highly skilled and growing global organization. This is an excellent opportunity for your professional growth in a dynamic, enthusiastic, and collaborative team where we work together and support each other. You will have the opportunity to develop your skills through hands‑on experience, international collaboration, and exposure to cutting‑edge technology in a rapidly evolving field.

We offer a generous benefits package including medical, dental, vision, 401(k), training, vacation, and personal/sick time.

Salary range: $100,000 – $125,000 annually, with potential for annual bonus

Location: Brooklyn, NY (hybrid), with flexibility for remote work; candidates must reside in the NYC metropolitan area, California, or Chicago, IL

Main Responsibilities Include The Following

• Perform system‑level assembly and testing of cryogenic dilution refrigerators
• Support factory acceptance testing and on‑site installation at customer locations
• Conduct on‑site system commissioning and acceptance testing
• Deliver expert technical services for Bluefors systems
• Document system performance, processes, and technical activities
• Ensure adherence to quality standards and procedures
• Support additional duties as assigned

What We Expect From You

• Master’s degree (MSc) or higher in applied or technical physics
• Strong technical aptitude and hands‑on approach to engineering work
• Basic IT skills and proficiency with standard office programs
• Fluency in English, both written and spoken
• Strong teamwork and customer service skills
• Ability to work independently and in a structured, systematic manner
• Positive, proactive, and hands‑on attitude
• Commitment to high‑quality work and continuous improvement
• Ability to align with company Leadership Principles and workplace competencies

We Also Appreciate

• Knowledge of safe cryogenic engineering practices
• Experience in experimental or low‑temperature physics
• Strong communication and presentation skills
• A valid driver’s license (minimum 1 year) with a clean driving record
• Experience working in an international or customer‑facing environment
• A proactive mindset and willingness to learn and adapt
• A team‑oriented approach with strong collaboration skills
• Alignment with company values, including safety, diversity, and continuous learning

Physical Demands

This role involves both office and technical/laboratory work. The employee may be required to sit, stand, walk, and use hands for detailed technical tasks. Occasional lifting, handling of equipment, and extended periods of focus may be required depending on the task.

Work Environment

This role operates in a hybrid environment, including office, laboratory, and customer site settings. The employee will interact with both internal and external stakeholders in a professional and collaborative manner. Travel may be required for customer site visits, including installations and commissioning. Work may involve exposure to technical environments where safety procedures and personal protective equipment (PPE) are required.

This role does not offer sponsorship for work authorization.

Bluefors Cryocooler Technologies, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration regardless of disability status, veteran status, or any other New York State or federally protected characteristic.

The world's leading manufacturer of ultra‑low temperature cryogen‑free dilution refrigerators.

We design and manufacture measurement systems, that can provide clean and quiet environment for scientific research, even at ultra‑low temperatures. Our systems have options which include wiring and superconducting magnets and can be customized to meet the requirements of each customer. We have a strong focus on the quantum computing and information community and are here to support scientists and industries go further in their endeavors. For this we have brought together the best minds from a variety of fields. If you are a skilled physicist, technician, engineer or business professional and looking for an interesting job in multicultural environment, join our growth story at Bluefors.

Here we are curious to the core, have wide‑range expertise, and have one mission: progress. Continuous development, learning, and collaboration are fundamental to our way of working. In our agile company structure customers are in direct contact with scientists and engineers who design their system. We deliver systems all around the world and the markets for our products are constantly growing. Currently we employ more than 600 professionals from over 50 different nationalities. We offer competitive benefits package, employee share program, flexible working environment and a non‑smoking workplace.