Department of Physics's Accelerator Laboratory is seeking to recruit a Postdoctoral Researcher in Radiation effects in power electronics starting 4 January 2026, or as soon as possible after that for 2 years. 

This fixed-term contract position is co-funded by the European Commission (RADNEXT 2030 project) and the University of Jyväskylä.

The postdoctoral researcher will develop radiation testing guidelines for wide-bandgap (WBG) power electronics technologies, such as silicon carbide (SiC)- and gallium nitride (GaN)-based power devices. Tasks will include:

• Review of published studies in radiation effects, failure mechanisms and test practices specific to WBG materials
• Radiation effects testing of WBG-based components and developing the test methodologies based on existing practices
• Drafting of application-specific guidelines on test setup and procedures for radiation testing of WBG devices: Deliverable D3.2

Depending on the researcher's skillset and preferences, the work may also include developing the experimental setup and data acquisition and analysis software.

Who should apply

We are looking for a candidate who matches the following requirements:

• PhD in a suitable field such as experimental physics or electronics
• Knowledge /experience in as many as possible of the following areas / techniques is considered an advantage:
  • Accelerator-based physics
  • Electronic circuit design
  • Electrical measurements
  • Power electronics and wide-bandgap materials
  • Simulation tools, such as Geant4, TCAD and molecular dynamics
• Excellent communication skills in English, both written and spoken, are required

The duties, qualification requirements, and language skills of a postdoctoral researcher are stipulated by the University of Jyväskylä Regulations and language skills guidelines. The PhD degree required for the position must have been completed before the starting date. A trial period of six months will be used in the beginning of the employment.

What we offer

Come to Jyväskylä, Finland, and join our vibrant and inspiring community!

At the University of Jyväskylä, you will be a valued member of our community with a unique opportunity to contribute to international research. You will become part of our international and multidisciplinary community that prioritizes the wellbeing of each individual. Our lively campus provides excellent opportunities for maintaining an active and healthy lifestyle.

Finland, named the world’s happiest country for consecutive years since 2018, offers a high standard of living with free education (also in English), affordable childcare, generous family benefits, and comprehensive healthcare. Work–life balance is highly valued in Finland, and employees enjoy four to six weeks of annual holiday. Jyväskylä is located in central Finland, just three hours by train from the capital Helsinki. Part of the Finnish Lakeland, the city offers easy access to nature and a range of outdoor, sports and exercise activities. As a major centre of education with a large student population, it also features a vibrant cultural scene. For more information about the University of Jyväskylä, the city of Jyväskylä, and living in Finland, see the University's International Staff Guide.

Salaries are based on job demands and employees’ performance following the Finnish University Salary System. The salary for a Postdoctoral Researcher is determined based on the task-specific demand level 5 for teaching and research staff. The salary range will be approximately EUR 3700-4300 per month (gross income), depending on the qualifications and experience of the candidate. A holiday bonus is paid to all employees. If you are relocating from abroad, we will support your move to Jyväskylä and Finland.

We offer good working conditions for researchers and promote the principles of HR Excellence in Research, HRS4R. The Human Resources Strategy for Researchers (HRS4R) is based on the values of the European Charter for Researchers & The Code of Conduct for the Recruitment of Researchers (Charter & Code). JYU is committed to fairness, consistency and transparency in selection decisions, and undertakes the recommendations for the responsible evaluation of a researcher in Finland. JYU has signed the DORA Declaration. By signing the agreement, JYU is committed to complying with the CoARA principles.

How to apply?

To apply, your ORCID profile (https://orcid.org) must be up to date and your publications must be visible to the public (Set visibility: Everyone). 

The application documents that should be included in English and in PDF format:

1. A Curriculum vitae, composed according to good scientific practice and considering the template for researcher´s curriculum vitae by The Finnish Advisory Board on Research Integrity.
2. A short and informal motivation/cover letter (max 2 pages), including your research interests, career goals and previous experience and merits in relation to the qualifications for this position.
3. A numbered list of all scientific publications and other publications showing the applicant's ability and merits for the position using the guidelines of the Research Council of Finland.
4. Degree certificate (highest degree).

We look forward to receiving your application in our recruitment system by November 20, 2026.

For further information, please contact Dr. Kimmo Niskanen, kimmo.h.niskanen@jyu.fi.

Our application process is transparent, professional and international. We communicate openly with the applicants throughout the recruitment process. We value equality and diversity in our work community and encourage qualified applicants to apply for this position.