Summer Trainee - Electrical Engineer

Wärtsilä is a world leader in marine technology and leading the industry's transformation towards a decarbonised and sustainable future. With the world’s widest portfolio and service network, we – Wärtsilians - deliver efficient, safe and sustainable integrated products and solutions to enhance the business of our customers. The opportunities presented through digitalisation and new technologies are offering a new era of shipping. Did you know that shipping is the world’s most efficient mode of transportation and that 88% of the world's trade is carried by sea?

We want to change the course towards an interconnected and cleaner maritime future and are constantly on the lookout for future-oriented talent to join our team and to work towards enabling sustainable societies through innovation in technology and services - together. Are you ready to jump onboard?

Would you like to work in a company that values you, supports your growth, and focuses on innovation & sustainability? Welcome to Wärtsilä!

We are hiring students in Electrical Engineering to join our Power & System Integration team in Trondheim and Stord, Norway.

We are always on the lookout for talents that share our values on decarbonisation and drive to develop – want to join the ride this summer?

What you will be doing

As part of our team, you will contribute to the design and integration of electrical systems for marine applications. Your tasks may include:

• Designing and documenting electrical systems for hybrid and fully electric vessels, with a focus on energy storage (batteries), generators, converters, motors, and power distribution.
• Performing simulations and analyses of electrical power systems and their components to assess performance, improve efficiency, and enhance reliability.
• Creating schematics and wiring diagrams using industry-standard tools.
• Collaborating with multidisciplinary teams to understand marine standards and safety requirements.

As an ideal candidate, you have:

• Studies in Electrical Engineering (B.Sc. or M.Sc.), preferably with focus on power systems, automation/control system, or marine technology.
• Interest in sustainable solutions and electrification in the marine industry.
• Good communication skills and fluency in English.
• Ability to work independently and as part of a team.
• Familiarity with tools such as AutoCAD Electrical, MATLAB/Simulink, or similar is an advantage.

Please note that mentioned knowledge and skills are examples and applicable to different roles. You are not expected to cover all of these.

Why you and us?  

You are valued – as your true self. At Wärtsilä YOU matter. We value diversity and are committed in supporting inclusive work community.  

Your growth is supported- We believe in continuous learning & teamwork. Wärtsilian community has your back when it comes to development opportunities – so you can develop beyond your potential. 

You get to make a difference- Innovation and sustainability are important for us. Every day, we - Wärtsilians - put our hearts and minds into enabling sustainable societies through innovation in technology and services into reality.  

Contact & next steps 

Please submit your application before the application deadline through our Careers portal. Applications through email will not be considered. After submitting your application, you will receive a confirmation email.

In case of any questions regarding the position, reach out to:

Jon Storholt
Manager, Power & System Integration
jon.storholt@wartsila.com

Last application date: 16/02/2026 

At Wärtsilä we value, respect and embrace all our differences, and are committed to diversity, inclusion and equal employment opportunities; everyone can be their true self and succeed based on their job-relevant merits and abilities. 

Please note that according to Wärtsilä policy, voluntary consent for a security check may be required from candidates being considered for this position, depending on the applicable country.

This is Wärtsilä 

Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. Our team of 18,300 professionals, in more than 230 locations in 77 countries, shape the decarbonisation transformation of our industries across the globe. Read more on www.wartsila.com. 

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