Process Engineer, Cleanroom process fabrication

Are you interested in integrated photonics and quantum technologies and looking for a new job opportunity in the field? Would you like to develop innovative technology with superb colleagues who are top experts in their field? Do you want to build an excellent science career and work at the interface of academy and industry? VTT is one of the leading research and technology organisations in Europe. What unites us are curiosity, a passion for learning and a purpose: to solve the biggest challenges of our time and turn them into sustainable growth and well-being. Our cross-disciplinary community of over 2000 brilliant minds is focused on creating impact through science-based innovation. Get to know us further by exploring VTT’s research infra at  VTT World . We are now looking for Process Engineer, Cleanroom process fabrication to join our Quantum photonics teamIn this position, you will play an essential role in developing, planning, and executing cleanroom fabrication for research and commercial projects. You will be responsible for advancing process engineering expertise and building competence in cleanroom technologies to meet both organizational and customer needs. You’ll take an active role in customer interactions, using your fabrication and integration know-how to drive excellence in photonics and quantum device technologies.Our Quantum Photonics team provides photonics solutions for a variety of quantum technologies, including photonic and superconducting quantum computers, quantum sensing, and quantum communication. Our focus is on quantum photonics integrated circuits (QPICs), where we develop cleanroom-fabricated building blocks for quantum technologies. Such developments are carried out in close collaboration with our academic partners and in alignment with our industrial stakeholders. The ultimate goal is to build critical QPIC and superconducting device components that enable next-generation quantum technologies.Your responsibilities as Process Engineer / Process Integrator:Developing and integrating cleanroom processes (sputtering, wet & dry etching, lithography, multilayer fabrication flows) for QPICs and superconducting devicesPlay a key role in quantum pilot line developments within VTTDriving process engineering for advanced photonics and superconducting device fabrication, including 3D integration, flip-chip bonding, and PIC assemblyActively developing and running cleanroom processesDocumenting the processes and in line and final characterizationsSupervising and mentoring younger researchers in cleanroom methods and process integrationWho we are looking for:You have an M.Sc. in physics, electronics, materials science, or a closely related fieldYou are a team player who collaborates, communicates effectively, and builds networksYou have several years of experience and a proven track record in cleanroom fabrication for photonics and superconducting devices, preferably including QPICs.Strong background in process integration and device characterization (SEM, AFM, XRD, EDS) is seen as an asset. Previous experience in industry or close collaboration with industrial partners is considered a plusExcellent process documenting and progress reporting to project manager and scientists in the projectExcellent communication skills in English are requiredAs a person, we hope that you are:You have strong communication and collaboration skills. You are able to efficiently interact with your colleagues and with people from different fields.An enthusiastic outside-the-box thinker. You enjoy challenges and learning new things and have a strong passion for science and research and developmentA further benefit is knowledge about the interactions between research and businessWith VTT, you’ll enjoy: / What we offer you:Visionary work in technology. We offer positions at the cutting-edge of technology and engineering from next generation microelectronics and quantum technology to automation and robotics, energy systems and more. Our research agenda is dedicated to creating sustainable growth by solving systemic and technological challenges, so your work will go towards creating real, positive impact. Read more about our strategy – the path of exponential hope .Fascinating projects, excellent research environment. Our researchers get to work on a combination of cutting-edge academic research and applied customer projects, both locally and internationally. At VTT, you’ll have state-of-the-art research facilities at your disposal, such as Micronova, the Finnish research infrastructure for micro-, nano- and quantum technologies.Great career opportunities, superb colleagues. At VTT, excellence in research is a strategic priority. We offer long-term positions and stable career paths in top-level research. People tend to stay with us over 10 years since there are always new roles and responsibilities to grow into. Collaborating in a cross-disciplinary community with superb colleagues is a source of learning, inspiration, and fun. Read more about our organisational culture as the builder of the world's most meaningful place to work.Support for your well-being. Our people are our main asset, so we take good care of them. We aim to nurture great team spirit and leadership and offer versatile well-being services to enable a good work–life balance. On top of annual 6 weeks of paid holidays (after one year), we offer exercise and culture benefits, hobby clubs, and voluntary well-being services such as meditation programmes and trainings on cognitive ergonomics.Apply now and join our community of brilliant minds!Please send your CV and application with your salary request via our recruitment system as soon as possible but at the latest by 16th November 2025. We will process applications as they come in and fill in the position as soon as we find the right candidate.Interested and want to hear more?For further information, please contact Research Team Leader Sara Pourjamal by email: sara.pourjamal@vtt.fi , or by phone +358 40 150 8330.We look forward to hearing from you!VTTVTT is a visionary research, development and innovation partner. We drive sustainable growth and tackle the biggest global challenges of our time and turn them into growth opportunities. We go beyond the obvious to help the society and companies to grow through technological innovations. We have 80 years of experience in cutting-edge research and science-based results. VTT is at the sweet spot where innovation and business come together.VTT – beyond the obvious.Location: Tietotie 3