3S Solar Plus AG builds the energy-producing building envelope of tomorrow. Our innovative photovoltaic systems are developed and produced in Switzerland. Our customers actively contribute to climate protection with our aesthetic products.


Are you looking for a challenge as:


Student internship/thesis in Product Engineering (m/w) in Thun


Our young and experienced product engineering team consists of various disciplines such as mechanical, electrical, mechatronics and production process engineering to develop new products, test them, put them into production and finally ensure good quality on the market.

Show us what you’ve learned in your studies and work closely with the product engineering team to make solar history.


Your Job:

Depends heavily on current deficits and support options. We are happy to give you information!


Your Profile:

  • In education (technical school, university) in one of the fields of mechanics / mechatronics / process engineering / electrical
    engineering / microengineering / materials science / data analytics
  • Interest in renewable energies and environmental technology
  • Knowledge of programming languages (Python) and CAD programs (SolidWorks) is an advantage
  • Sound knowledge of the Windows environment
  • Ability to work in a team, independence, flexibility, enthusiasm and humor
  • Good knowledge of English (written and oral)


Our Offer:

  • Motivated, innovative team
  • Valuable experience in one of the largest solar module manufacturers in Switzerland
  • Prove your learned skills in practice
  • You will work directly with production engineers, learning about engineering in the solar industry
  • Search for accommodation in the vicinity of the company, as well as coverage of rental costs

Interested? Then we should definitely get to know each other.

Would you like to submit your application? Then please send it directly to our product engineer Philipp : philipp.waelchli@3s-solarplus.ch


Student internship/thesis in Product Engineering (m/w) as PDF