Teleste is an international technology group with an integrated range of products and services that help build a connected and secure society and reduce the burden on the environment. Our solutions enable television and broadband services, ensure safety in public places and guide smooth use of public transport. Our innovation and solid experience have made us a world-leading technology company in our fields. Our Customer include telecommunications operators, train manufacturers, public transport operators and public sector organizations.

We are looking for a Summer Trainee to join the Business Management team within the Teleste Networks business unit.


Your Role

As a trainee you will work closely with our Business Lines. This role offers an excellent opportunity to apply your theoretical knowledge in practice and bring fresh perspectives to the organization.

During the summer, you will work on a variety of product- and service-related tasks, such as:

• Supporting product management in operational and development activities

• Analyzing different business scenarios

• Updating and analyzing master data

• Managing service invoicing

• Reporting and monitoring of invoicing

The position is located in Turku/Littoinen, Finland, with hybrid working possibilities. The duration of the role is Summer 2026.

We Expect from You

• Ongoing studies in a relevant field (B.Sc. or M.Sc. in Information Systems, International Business, Economics, or equivalent)

• Working fluency in Finnish and English, both written and spoken

• A proactive and self-directed way of working

• Skills in Power BI and Microsoft Dynamics AX are considered an advantage

Got Interested?

We’d love to hear from you! Please submit your application as soon as possible, and no later than March 11, 2026.

For more information about the position, please contact Julius Tikkanen (julius.tikkanen@teleste.com).

We will begin reviewing applications during the application period, and the position will be filled as soon as a suitable candidate is found.