Technician, Cryohall

We are looking for a Technician to join our Cryohall Operations team in Helsinki. In this role, you will work with advanced cryogenic systems in the final stages of production before delivery to customers around the world. Cryohall is the final technical gate before shipment and is responsible for integrating customer-specific options, preparing systems for testing, supporting verification activities, ensuring product quality, and preparing completed systems for customer delivery. Interested? Keep reading!

Your tasks will include installing customer-specific options and system upgrades, performing mechanical integration work and installation of cryostat subsystems, and completing electrical and utility connections according to work instructions and technical documentation. You will prepare cryostat systems for testing, launch and monitor system test runs, and participate in troubleshooting and root cause investigations together with technicians, engineers, and other specialists. In addition, you will perform quality inspections and quality assurance activities, record test results and production data in ERP systems and documentation tools, prepare cryostat systems for packing and shipment, and support continuous improvement activities by identifying quality and process improvement opportunities.

We are looking for someone with experience in technical assembly, maintenance, testing, commissioning, installation, or similar technical work. You have a practical hands-on mindset, strong attention to detail, and a commitment to quality. You are able to read technical documentation, have good troubleshooting and problem-solving skills, and can work both independently and as part of a team. Good English skills are required in this role.

We also appreciate previous experience working with ERP systems and production documentation. Experience in testing activities, quality inspections, troubleshooting, and root cause investigations is beneficial. An interest in continuous improvement and process development is also considered an advantage.

We offer an opportunity to work with complete cryogenic systems in a role that combines integration, testing support, troubleshooting, quality assurance, and delivery preparation. This is not a traditional assembly position, but a role that provides broad exposure to cryogenic technology, system integration, testing, and quality assurance within a collaborative team environment. You will be part of a dynamic, enthusiastic, and professional team where colleagues work closely together and support one another. We offer a multicultural work environment with opportunities to expand your expertise, develop your skills, and contribute to the successful delivery of advanced cryogenic systems to customers around the world.

Main responsibilities:

• Install customer-specific options and system upgrades

• Perform mechanical integration work and installation of cryostat subsystems

• Complete electrical and utility connections according to technical documentation

• Prepare cryogenic systems for testing

• Launch and monitor system test runs

• Support troubleshooting and root cause investigations

• Perform quality inspections and quality assurance activities

• Record test results and production data in ERP systems and documentation tools

• Use ERP systems as part of daily operations

• Prepare completed systems for packing and shipment

• Identify opportunities for continuous improvement in quality and processes

What we expect from you

• Relevant technical education (vocational qualification, technician-level education, or equivalent)

• Experience in technical assembly, maintenance, testing, commissioning, installation, manufacturing, or similar technical work

• Practical hands-on approach and willingness to learn

• Ability to read and follow technical documentation and work instructions

• Strong attention to detail and commitment to quality

• Good troubleshooting and problem-solving skills

• Ability to take ownership of tasks and work both independently and collaboratively

• Good English communication skills, both written and spoken

We also appreciate

• Experience with complex technical systems or high-tech manufacturing environments

• Familiarity with ERP systems and production documentation

• Experience in testing, commissioning, verification, or quality assurance activities

• Knowledge of root cause analysis and continuous improvement methods

• Experience working with mechanical, electrical, vacuum, or cryogenic systems

Please apply as soon as possible, on November 8,2026 at the latest through our recruitment system at BLUEFORS.COM. We will review applications on an ongoing basis, and the position will be filled as soon as a suitable candidate is found.

For more information, please contact our Senior Manager, Cryohall Operations Antti Oksanen (antti.oksanen@bluefors.com)

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.