Job Description

Would you like to be a new member of the Health, Safety & Environment -team?

As the HSE Summer Trainee, you will have a lot of variety in your day-to-day work. You will support our HSEQ Engineers in the Salo plant with tasks related to occupational safety and environmental management.

Your tasks include:

• supporting in risk assessments and measurement (noise, other workplace exposures)
• hosting and reporting safety walks
• drawing and updating instructions
• investigating accidents
• participating in various development projects
• providing safety trainings for own personnel and external visitors.

In this role you will closely work together with different departments to ensure implementation of HSE processes and effective reporting. You will also participate in execution and tracking of corrective actions implementation. Besides the mentioned tasks, you will also have a good chance to gain experience in battery safety and manufacturing rescue practices.

This position is an exciting learning opportunity for a motivated student to learn more about a company’s HSE practices and assist our HSE team in the day-to-day tasks.

The location of this traineeship is our Salo plant. Work is mainly done on-site, flexible working hours are possible.

We hope you have:

• Ongoing higher education studies or recent degree in environmental or safety engineering or applicable field in HSE
• Understanding of national HSE regulatory
• A mindset for problem solving and the ability to see the big picture
• The ability to prioritize and change focus if necessary
• Motivation for continuous learning and personal development
• Fluent spoken and written English is required, Finnish is preferred

This is what we offer you:

Opportunity to join an agile and innovative team dedicated to driving the global energy transition through advanced battery solutions. With our Nordic heritage and expertise, we provide the chance to work on cutting-edge projects across diverse industries, where electrification presents unique challenges, a good work–life balance and a feeling of creating something new.

• Flexible working hours
• An international atmosphere, with both Finnish and English as working languages
• Paid internship, with pay based on credits completed. Salary range is 2300-2750 €/month
• Trainee community and fun events throughout the summer
• Employee benefits such as free access to our gyms in Salo and Uusikaupunki, occupational healthcare, lunch benefit, and various discounts at selected stores and gyms.

Future tech needs future talent!

Interested, but still have questions? You can find more information about us on our website If you can’t find an answer to your question, please do not hesitate to reach out to our HR team: talentmanagement@ioncor-batteries.com.

Join our team and apply by 22.2.2026 via our application tool. We look forward to receiving your application!

We’ll review applications after the deadline and invite selected candidates to meet the hiring manager (and possibly future teammates), either face-to-face or via Teams. We aim to keep our trainee recruitment process straightforward and transparent, and after one interview, you can expect a decision from us by the end of March.

#Techsummer #Teknokesä