Radio Frequency Engineer – Quantum & Measurement (Fixed-Term)

Radio Frequency Engineer – Quantum & Measurement (Fixed-Term) Home of the cool-headed and warm-hearted. Apply now! At Bluefors, we are passionate about enabling the future of scientific discovery and quantum technology. As the world leader in ultra-low temperature measurement systems, we provide researchers and quantum computing companies with the tools they need to push the boundaries of innovation. We are looking for a Radio Frequency Engineer to join our Quantum & Measurement team on a fixed-term basis. In this role, you will contribute to the development of advanced RF and microwave solutions for quantum computing applications and cryogenic measurement systems. Working alongside experienced engineers and scientists, you will have the opportunity to apply your technical expertise to real-world challenges and see your work rapidly transition into solutions used by leading organizations around the world. This is an excellent opportunity for someone early in their engineering career, as well as for a recent graduate or Master's degree student nearing completion of their studies, who is looking to gain hands-on experience in one of the world's fastest-growing technology fields. As a Radio Frequency Engineer, you will support the design, development, and testing of microwave and high-density interconnect solutions for quantum computing and cryogenic measurement applications. You will work on RF prototypes, participate in laboratory testing and performance analysis, and contribute to the continuous development of technologies that enable next-generation quantum systems. Your responsibilities will include designing and simulating RF solutions, developing test methodologies, analyzing measurement data, documenting technical work, and collaborating closely with multidisciplinary teams across Bluefors. Depending on your interests and experience, you may also contribute to scientific publications and intellectual property development. What we expect from you Master's degree (completed or in progress), or PhD, in Electrical Engineering, Radio Engineering, Physics, Computer Science, or a related field Some practical experience with RF assemblies (coaxial cables, flexible printed circuits, amplifiers, non-reciprocal devices, GHz-range analog systems), gained through work, internships, or thesis projects Familiarity with microwave test and measurement, and with data analysis in Python or a similar language Working knowledge of circuit simulation and layout tools (e.g. Keysight ADS, CST, AWR, Sonnet, Altium) Strong analytical skills and a willingness to take ownership of technical problems - Good communication skills and fluency in English We also appreciate Experience with cryogenic measurement techniques Prior experience in quantum technology, aerospace, wireless/IoT, scientific instrumentation, or similar high-tech sectors Experience publishing scientific articles or contributing to patents Ability to thrive in a fast-paced, collaborative research environment Knowledge of modern product development and project management practices Familiarity with computational methods and multi-physics simulations Please apply as soon as possible, on September 13, 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 Director, Quantum & Measurement, Russell Lake, [email protected]. Department R&D and Engineering Locations Helsinki Remote status Hybrid About Bluefors 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.