Share this Job

Turku, FI Vaasa, FI Helsinki, FI Vaasa, FI Vaasa, FI

Function:  Business Development
Job Category:  Students & Graduates

Summer Power: Business Administration, Development & Design

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


We are hiring +500 students from all technical and business fields to work with us in different positions, located in Vaasa, Helsinki and Turku with hybrid opportunities and flexible ways of working. 


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?


In Summer Power - Business Administration, Development & Design we offer general business related, commercial tasks with other non-technical opportunities, such as Project Management, Human Resources or UX and Service Design. The applicable teams are located either in Support Functions or our two main business areas (Marine Business or Energy Business) in Finland.



The work offered in Business Administration, Development and Design is guided by the Wärtsilä Way and our visions of the future. As a trainee you will be in contact and collaboration with different stakeholders, both internal and external, which is why good communication skills are important.


The specific tasks will vary depending on your team, skills and interest. You will have independent work responsibilities but also support your team in daily work and development of task specific processes. Tasks in this category may include things like data management and control, Business Analytics, process mapping and visualisation, reporting, event and project coordination activities, business modelling, user interviews, service design as well as assisting with areas like travel arrangements, time sheets, payroll, invoicing and much more!



We are looking for motivated, curious and solution focused students that share our ambitions towards decarbonisation and making a difference. We value team players with the ability to cooperate in an environment that supports diversity and inclusion.


As an ideal candidate you have:

  • On-going studies in a relevant field (B.Sc. or M.Sc. in Business Administration, International Business, UX Design, Service Design, Human Resources, Economics or equivalent)
  • Working fluency in English, both written and spoken
  • Target oriented and positive change management attitude
  • Strong problem solving and analytical skills
  • Strong skills in basic MS Office tools (Word, Excel, PowerPoint, Teams)
  • The ability to transfer theoretical skills into action.


Also seen as a benefit:

  • Knowledge and/or experience in SAP, M-Files, PowerBI, Qlikview and Success Factors  
  • Experience from Data Management or Data Analytics
  • Being tech savvy in one or more of the mentioned: Figma, Sketch, Canva, Adobe, Miro (or similar)
  • Understanding or experience in design thinking and visualization of processes
  • Experience, knowledge or motivation towards establishing business models and potential business cases.
  • Interest in project management and knowledge of PM frameworks (like agile)


We Offer:

  • An inclusive working community where you can be your true self
  • A way to make a difference. Innovation and sustainability are important for us.
  • Freedom and responsibility over your work with variety of tasks
  • Team-centric work with support from great colleagues
  • Organised activities for trainees throughout the summer
  • Support for your professional growth. We believe in continuous learning & teamwork.


Please apply by 28th February 2023 through our recruitment system.


To ensure a fair and equal compensation for all selected trainees, the salary for each trainee (monthly salaries) is set based on the level of studies and number of acquired study credits. The salary range is 1 825€ - 2 535€/month depending on the above given factors.  


Please check the Q&A on our Summer Power site to find answers to your questions.  Further information & questions on summer jobs via email


Please note that the summer job positions are for students only.



This is Wärtsilä 

Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. Our team of 17,000 professionals, in more than 200 locations in 68 countries, shape the decarbonisation transformation of our industries across the globe. Read more on