Summer Trainee, Mechanical Engineering

Join an industry leader in driving positive change through the sustainable use of the world’s natural resources.

As a Summer Trainee, you’ll work in an inclusive and open atmosphere, collaborate with dedicated colleagues, and be supported on your growth journey. This is your chance to apply your studies in practice, deepen your business understanding, and develop valuable skills while building a professional network. Explore the various opportunities in engineering, sales, IT, marketing, logistics, HR, R&D, and more, and realize your potential at Metso in the summer of 2026.

Looking for a challenging and fun work experience?! As a Summer Trainee – Mechanical Engineering, Grinding Mills, you will:  

• Support the delivery and product design team with various tasks such as
• 3D modelling (Solidworks, Inventor)
• Manufacturing and assembly drawings
• Creating product documentation and manuals
• Testing and prototyping by 3D printing
• Prep models for FEA work, perform analysis, and create a report
• Work with really nice colleagues and in a global team of industry's best engineers, designers, and state-of-the-art tools
• Work with some of the most interesting products in the mining industry- Grinding Mills! Check our product portfolio from metso.com
  
  
  

Who You Are

• Higher degree studies (bs.c or ms.c) in, for example, Mechanical engineering, manufacturing engineering, structural engineering, process technology, process metallurgy, materials sciences, etc.
• A positive and spontaneous can-do mindset and a proactive approach to work
• Positive attitude and great work ethic 
• Eagerness to learn more, develop, and succeed in the role.
• A customer-focused and innovative mindset and problem-solving skills
• Interest in working with CAD tools and PDM/PLM systems
• An ability to work as part of a team, while also working independently on certain tasks.
• Good skills in MS Office tools
• Combined technical and business mindset 
• Ability to take ownership of the assigned tasks and projects and advance them proactively 
  
  
  

What's In It For You

An exciting position in the Grinding mill team of Metso Minerals Business Area. You will get a chance to work with professionals of the local Espoo team, where your team will support your growth. You will have great opportunities to develop your expertise by learning how to design large cast/welded/machined parts and assemblies, work with FEA analysis, hydraulic design, and do other interesting work tasks! Many of our summer trainees continue their employment with us part-time, full-time, or with their thesis after the summer.

We offer benefits, such as healthcare, Epass Flex, Auntie mental well-being service, flexible working times, buddy support, learning opportunities, and networking and social activities in all our locations throughout the summer.

The expected monthly salary for our full-time trainee roles is between 2130-2970 euros per month. The exact monthly salary for each role is based on the candidate's number of completed academic credits and job location.

Get in touch

Want to rise above the possible with us? Click ‘Apply now’ to leave your application. The application period closes on February 15th, 2026. Please send your application as soon as possible, as we will start processing the applications already during the application period and the position will be filled as soon as a suitable person is found. 

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