Production Engineer Intern / Continuous Improvement

Join the Sonceboz adventure, a Swiss family business specialized in the design and manufacture of mechatronic drive solutions.

« From Mind To Motion »

With 1300 employees and recognized expertise, Sonceboz is a place where innovation comes to life and ideas turn into concrete solutions for our customers.

From R&D to production, everything is done in-house. This total control allows us to combine cutting-edge innovation, industrial excellence, and a zero-defect quality goal.

Based in the heart of the Jura Arc, in Sonceboz-Sombeval and Boncourt, we operate in a region known for its industrial and technological know-how.

Do you want to learn on the ground and contribute to optimizing our production workshops? Several Production Engineer Intern / Continuous Improvement positions are available starting January/February 2026 at our Sonceboz-Sombeval and Boncourt sites, within our various production units.

Discover stimulating and concrete internship topics, in interaction with our Production, R&D, and Quality teams.

Proposed internship topics:

Topic 1: Maintenance and reliability of production equipment

• Ensure the reliability of machines and production equipment.
• Optimize maintenance procedures.
• Participate in continuous improvement projects to enhance the performance of maintenance activities.

Topic 2: Production optimization

• Contribute to continuous improvement projects to increase productivity and quality of production lines.
• Analyze and improve Cycle Times and Overall Equipment Effectiveness (OEE) of assembly lines.
• Implement SMED projects to reduce changeover times between productions (series changes, startups/stops).

Topic 3: New production lines, layout projects, and new workshops

• Participate in the setup of new production workshops.
• Study flows, layout, and ergonomics of workstations.
• Integrate new assembly lines into the workshop.