National Institute of Fashion Technology

Aalto University is where science and art meet technology and business. We shape a sustainable future by making research breakthroughs in and across our disciplines, sparking the game changers of tomorrow and creating novel solutions to major global challenges. Our community is made up of 13,000 students, 400 professors and close to 4,500 other faculty and staff working on our dynamic campus in Espoo, Greater Helsinki, Finland. Diversity is part of who we are, and we actively work to ensure our community’s diversity and inclusiveness. This is why we warmly encourage qualified candidates from all backgrounds to join our community. The School of Engineering drives science and innovation in industrial and built environment technologies. We are committed to educating a new generation of experts who combine technical excellence with a deep understanding of sustainable development in shaping societies. Our research focuses on sustainable built environment, mechanics and materials, multidisciplinary energy technology, and design and implementation of technical systems. The strength of our school lies in close collaboration with stakeholders across research and education. About 45 doctoral candidates and 350 master’s students graduate from the school every year. The school is home to 700 staff members, including 70 professors. To learn more, please visit eng.aalto.fi. We are now looking for a Doctoral Researcher in Non-gray Thermal Radiation Modelling We are seeking a highly motivated Doctoral Researcher in thermal radiation modelling to join the Fire Safety Engineering research group in the Department of Civil Engineering at Aalto University. Your role and goals The successful candidate will conduct doctoral research at the intersection of fire safety and energy engineering. The research will focus on developing non-gray models for the radiative properties of multi-phase flows, with particular attention on the fuel particles in wildland fires. The research topics include: Extending full-spectrum non-gray models for gases to solid particles Experimental characterization of fuel particles using FTIR Mathematical model formulation and programming Model implementation in Fire Dynamics Simulator CFD code Experimental validation of simulations Machine learning for accelerated evaluation of radiative properties The doctoral degree will be awarded upon successful completion of advanced doctoral coursework (30 ECTS), preparation of an article-based doctoral dissertation, and a successful public defence of the thesis. During the duration of the doctoral studies, the researcher will be expected to publish in leading academic journals and high-level scientific conferences, engage in teaching-related duties, actively participate in the research group activities, assist in the preparation of new research proposals, and help to advise master’s students during the preparation of their final project. The primary workplace is Aalto University’s Otaniemi campus, and the role requires regular on-site presence. Your network and team The Doctoral Researcher will be a member of the Fire Safety Engineering team at the Department of Civil Engineering, Building Performance research area. The doctoral studies and research will be supervised by Professor Simo Hostikka. Your experience and ambitions We are looking for a highly motivated candidate with a strong background in heat transfer, mathematical methods in engineering physics, and a demonstrated interest in numerical methods, and high-performance computing. Applicants should hold a master’s degree with excellent academic performance in Mechanical Engineering, Technical Physics, or a closely related field. Additional studies or research experience in following will be considered an advantage: Computational fluid dynamics simulations Combustion Scientific programming, including Fortran Scientific writing and academic publishing Machine learning methods Excellent written and fluent verbal communication skills in English are essential. Finnish proficiency is considered as an advantage. The successful candidate should enjoy working in an international and interdisciplinary research environment and be eager to engage with both methodological and applied research challenges. Strong interpersonal and communication skills are highly valued. The ability to work both independently and collaboratively within a research team is essential. Applicants must fulfill the eligibility and admission criteria for Aalto’s Doctoral Programme in Engineering as specified Aalto Doctoral Programme in Engineering | Aalto University. Do note that the applicants are not expected to apply to the Aalto Doctoral Programme at this point – only the successful candidate will do this at the next application window. What we offer You will join a dynamic and supportive research group that values collaboration, curiosity, innovation, and academic excellence. The position provides outstanding opportunities for professional development and interdisciplinary learning. Within Aalto’s broader community of students, researchers and other professionals, you will receive support to build your career and to reach your professional goals. Our vast array of professional development opportunities means you will grow and learn, having the chance to participate actively in staff trainings and development projects based on your interests and needs. The preferred starting date is in December 2026 / January 2027. The initial contract period is 2 years, evaluated by a compulsory midterm review during the second year. Successful evaluation leads to the second two-year contract. The salary range, terms, and conditions are based on a collective bargaining agreement among Finnish universities. The starting salary is 3143 €/month (gross) and increases as the Doctoral Researcher progresses in their research and studies. Please note: Aalto University’s employees should apply for the position via our internal HR system Workday (Internal Jobs) by using their existing Workday user account (not via the external webpage for open positions). If you are a student or visitor at Aalto University, please apply with your personal email address (not aalto.fi) via Aalto University open positions Join us! To apply, please share your application with us through our recruitment site ("Apply now!”) at the latest by 15th of August 2026. Applications submitted by email will not be accepted. We encourage early applications, as candidates may be invited for interviews during the application period and the position may be filled before the application deadline. Please note that the position may remain unfilled if no suitable candidate is identified. Please include the following attachments: Motivation letter (max 1 page) CV Contact information for referees (with email addresses) who may be contacted to obtain a recommendation Summary of the applicant’s master’s dissertation (max 1 page) Master's degree certificate and transcript of records, including an explanation of the grading scale. For more information about the role, please contact Professor Simo Hostikka (simo.hostikka@aalto.fi). On questions related to the recruitment system, please contact hr-eng@aalto.fi. Want to know more about us and your future colleagues? You can watch these videos: This is Aalto University! Aalto University – Towards a better world and Shaping a Sustainable Future. Read more about working at Aalto: https://www.aalto.fi/en/careers-at-aalto Check out our new virtual campus experience: https://virtualtour.aalto.fi About Finland Finland is a great place for living with or without family – it is a safe, politically stable and well-organized Nordic society. Finland is consistently ranked high in quality of life and was listed again as the happiest country in the world: World Happiness Report 2025 For more information about living in Finland: Aalto Careers for International Staff. More about Aalto University: Aalto.fi youtube.com/user/aaltouniversity linkedin.com/school/aalto-university/ www.facebook.com/aaltouniversity instagram.com/aaltouniversity To view information about Workday Accessibility, please click here. Please see more of our Open Positions here.