Bosch Thermoteknik AB in Tranås develops, manufactures and sells heat pumps for the European market. We are approximately 700 employees and from part of the large Bosch Group, which consists of approximately 409,000 employees worldwide.

We work with sustainable simplification of everyday life where the focus is on the environment, innovation and development. In Tranås there is a production unit and a competence and development center. The heat pumps we manufacture draw energy from different sources - the mountain, the water, or the air. We work to constantly be at the forefront and contribute to sustainable energy and a better environment with the goal of creating a simplified everyday life for our customers. In short, we create technology that is "Invented for life".

Your contribution to something big

The Electrical team at Bosch in Tranås, Sweden is looking for an intern who’s eager to learn and get hands-on experience. You’ll be introduced to cable harness design, building samples and prototypes, electrical testing, and how certification works (LVD and EMC). You’ll primarily support the team with practical and theoretical tasks and, as you grow, you may take ownership of selected topics with guidance from experienced colleagues.

Examples of tasks:

• Set up heat pumps in our lab, run tests, and help summarize results in clear reports.
• With support, review internal/external requirements and help translate them into practical electrical requirements (safety, legal, functional, cost).
• Build simple harness samples and install electrical components in heat pumps.
• Join lab troubleshooting sessions and assist with analyzing electrical issues.
• Assist with EMC testing in our 5 m SAC EMC chamber and help with smaller EMC tests outside the chamber.
• Occasionally accompany colleagues to external test institutes.
• Help gather input for time plans.
• Support purchasing by reviewing specifications and participating in supplier meetings.
• Assist the manager with light administrative tasks.
• Prepare presentations in PowerPoint.

What distinguishes you

• Currently studying in a field related to electrical engineering, physics, mechatronics, or similar; alternatively, mechanical engineering with interest and some exposure to electrical topics.
• Basic familiarity with test equipment (e.g., multimeters, oscilloscopes, spectrum analyzers) is a plus – if you’re motivated, we’ll teach you.
• Curious, hands-on, and collaborative, with a willingness to learn.
• Good written and verbal communication skills in English.

Duration of the internship: 6 months, preferably starting in March/April 2026
Location: On-site in our plant in Tranås, Sweden

What we offer you

• Monetary compensation is included to support you during your internship
• We can offer free accommodation in Tranås
• To support your well-being, we provide a wellness contribution for use on fitness, sports, or wellness services
• We cover your travel costs from your residence to Tranås, making relocation easier for you
• You gain valuable experience working within an international company with global connections