VTT Summer of Changemakers: Research Trainee, Application of Batteries

Do you want to start changing the world for the better next summer? Are you all about science and technology? Would you like to develop your skills and use them to tackle the greatest challenges of our time? VTT might be just the place for you. Apply now for VTT Summer of Changemakers 2023 traineeships. Together, we can turn these challenges into a hopeful future.

VTT is one of the leading applied research 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 2100 brilliant minds from 50 different nationalities is focused on creating impact through science-based innovation. Now, we are looking for passionate changemakers – you – to join us as summer trainees.

Do you want to be our next Research Trainee in our Electromobility team? Join us - and let’s make science work for hope next summer! 

As a Research Trainee, you will be assisting our permanent staff in building test setups for battery testing in our world-class battery laboratory. Depending on your background and skills, this work can extend from physical setups to creating and running test sequences and processing data for analysis.

Our team, Electromobility, works on accelerating the shift to low-carbon transport, by providing modelling, simulation, and validation capabilities in the electrical powertrains and energy storages. We are a diverse group of professionals, working on multiple aspects of electrification of mobility, from light to heavy-duty vehicles.

What would your responsibilities as a Research Trainee include?

  • You will be responsible for assisting in building test setups in our battery laboratory for performance and/or lifetime testing of batteries
  • The work can vary depending on our needs, but also on your skills and background
  • In addition to building test setups, you can also be responsible for programming test sequences and pre-processing data for analysis or analysing the data

Who we are looking for?

  • You are interested in batteries and their application, especially in the mobility applications
  • Preferably you have an electrical engineering background
  • Depending on your background and the results from the traineeship, there may be opportunities also for master's thesis work after the traineeship

As a person, we hope that you are:

  • You are a person with a hands-on attitude and willingness to learn new things
  • You have strong ethics and take responsibility for the tasks given to you
  • You embrace diversity and thrive in collaborating with people with different skills and backgrounds

The ideal VTT Changemaker is a curious mind, who is eager to develop and take on new challenges. We appreciate ambition and willingness to learn over having all the answers or skills ready when you start. You are also a team player with strong collaboration skills who wants to drive positive impact in the world.

What would we offer you?

  • Impactful work for the future. As a leading applied research organisation, we are on a mission to bring exponential hope to the world by joining together people, businesses, science and technology. We tackle the biggest challenges of our time – from climate change and resource sufficiency to industrial renewal and smart healthcare – and turn them into sustainable growth. Read more about our strategy – the path of exponential hope.
  • Career opportunities, top-level mentors. At VTT, your skills are appreciated and supported with the opportunity to learn from the top experts in their field. You’ll get to discover our community of over 2100 experts representing more than 50 nationalities working across cutting-edge fields of science and technology.
  • Meaningful projects, real responsibility. With us, you get to take on meaningful projects and create innovative scientific and technical solutions as part of our Electromobility team. We treat all employees as equals and give you real responsibility from the start. VTT is a caring employer that supports your growth and work–life balance and offers a range of well-being services.

What is like to work with us solving the biggest challenges of our time? Check from the video what kind of experiences Aymara, Daniil, Eric and Isabella had from their summer traineeships and what kind of change did they drive.

Apply now and join our community of brilliant minds!

Come, curious minds and clever changemakers! Prepare your CV and cover letter, and send in your application with your transcript of records via our recruitment system as soon as possible but at the latest by 5 February 2023. Let’s change the world for the better next summer.

All VTT Summer of Changemakers traineeships are paid and the duration is usually between 3 and 6 months. The exact starting date and length of the traineeship can be discussed. We will process applications as they come in, and fill in the position as soon as we find the right candidate.

Please read more of VTT Summer of Changemakers from here: https://www.vttresearch.com/en/summer-changemakers

Interested and want to hear more?

For further information, please contact Research Team Leader Ari Hentunen, ari.hentunen@vtt.fi, +358 40 5500 161 on 23 January 2023 at 13 – 14 or 31 January 2023 at 10 – 11.

We look forward to hearing from you!

Location: Tietotie 4, Espoo

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Employment type: Full-time, Fixed-term (Summer traineeship)


VTT is one of Europe's leading research organisations, a visionary innovation partner for businesses and society. We bring hope to the world by turning the greatest challenges of our time into sustainable growth with cutting-edge science and technology. We employ a community of over 2100 world-class problem-solvers across fields of science and business. You can familialise yourself with VTT's research infra from here.

VTT – beyond the obvious

Location: Otaniemi, Espoo

Currently, we have over 40 truly meaningful and versatile traineeship positions open! See other summer trainee position from VTT Summer of Changemakers 2023 pages.


VTT Summer of Changemakers: Research Trainee, Application of Batteries

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