Looking for a super cool summer job in technology? Are you passionate about science and engineering? Would working with cutting-edge ultra-low temperature cooling systems and curious people sound exciting? If yes, then Bluefors could be the place for you this summer.

We are looking for one or two Mechanical Engineering students (B.Sc. or M.Sc.) to join our team. Our Mechanical Engineering team designs and maintains cryogen-free dilution refrigerators and their components and subsystems. We also participate in various product development and R&D projects. This position will support your studies, give you valuable work experience in high-tech product manufacturing, and help you grow as a future professional. 

As a Mechanical Engineer, your tasks will vary based on your experience and our project needs during the summer. You will contribute to product development projects by supporting design work, creating and updating detailed manufacturing drawings, and improving data quality in our PLM system (Windchill). Your role will require precision, systematic thinking, and a proactive approach to problem-solving.

You are a Mechanical Engineering student (B.Sc. or M.Sc.) with experience in 3D modeling software and a solid understanding of manufacturing drawings, including geometric tolerances and common manufacturing processes. Familiarity with PDM systems is considered an advantage. Strong communication and teamwork skills, the ability to work independently, and a positive, hands-on attitude are essential for success in this role.

The R&D team is a tight group of passionate professionals from different backgrounds and nationalities, and this is a great opportunity for you to develop yourself as a future professional. Our work language is English on daily basis and position offers you a great opportunity to improve your strong communication skills even further.

During the summer your main responsibilities might be

• Support design work in product development projects

• Create and update detailed manufacturing drawings

• Improve data quality and migrate data to our PLM system (Windchill)

What we expect from you

• You are at least second year Mechanical Engineering student (B.Sc. or M.Sc.)

• Experience with 3D modeling software

• Knowledge of manufacturing drawings (including geometric tolerances) and common manufacturing processes

• Familiarity with PDM systems is a plus

• Good communication and teamwork skills

• Ability to work independently and systematically

• Positive, hands-on attitude

We also appreciate

• Previous experience in similar tasks or internships 

• Interest in continuous improvement and learning 

• Ability to adapt to an international and fast-paced environment 

Please note that this position requires you to have the legal right to work in Finland for the entire duration of the traineeship. Bluefors does not provide relocation assistance or visa sponsorship for this summer trainee role.  

At Bluefors we’re all about continuous development, learning and collaboration in our international environment (we have people from almost 50 different nationalities!) and we always welcome new, uprising talents. You’ll be encouraged by your team, and you will learn from the best minds in your field. Our head office is in Pitäjänmäki, Helsinki and your exact starting and ending dates can be discussed. 

All the positions will be filled as soon as we find the perfect candidate, so be quick! Fill in the application by January 31, 2026, at BLUEFORS.COM in English, with your application letter and CV included. The recruitment process will include a video interview and a face-to-face interview at our premises. Come and be part of the progress! 

For more information contact Matias Roos, matias.roos@bluefors.com 

Bluefors designs and manufactures measurement systems, that can provide clean and quiet environment for scientific research, even at ultra-low temperatures. We have a strong focus on the quantum computing and information community. Our systems have options including wiring and superconducting magnets and can be customized to meet the requirements of each customer. We are here to support scientists and industries go further. For this we brought together the best minds. We are curious to the core and have one mission: progress. Continuous development, learning, collaboration, and information sharing are fundamental to our way of working. 

Bluefors is a well-known market leader with reliable, easy-to-use quality products. 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 and a flexible working environment. Our head office is in Pitäjänmäki, Helsinki. We are a non-smoking workplace.