Zenith R&D Mechanical Engineering Intern in Watchmaking

La Chaux-de-Fonds • Switzerland

Thursday, December 4, 2025

Zenith, a prestigious name in the luxury watchmaking sector, operates under the esteemed umbrella of the LVMH Group, a global leader in luxury goods. Known for its commitment to innovation and excellence, Zenith offers a dynamic environment where tradition meets cutting-edge technology.

1. Conduct in-depth studies on the rigidity of watch components, utilizing advanced numerical simulations to identify geometric optimization opportunities.
2. Develop dynamic simulation models of existing watch escapements to enhance performance and reliability.
3. Collaborate with machining and metrology departments to validate simulation models through practical testing.
4. Contribute to the optimization of viscous friction around the balance spring, enhancing timepiece performance.

1. Final or penultimate year student at a leading engineering school, specializing in mechanics, micromechanics, or industrial engineering.
2. Strong knowledge in static and dynamic numerical simulation, with proficiency in software such as ANSYS Workbench.
3. Basic skills in Computer-Aided Design (CAD).
4. Familiarity with LS-DYNA is highly advantageous.
5. Experience with Creo Parametric is a plus.

1. Advanced numerical simulation skills
2. Proficiency in CAD software
3. Strong analytical and problem-solving abilities
4. Excellent collaboration and communication skills

No prior professional experience required, ideal for students seeking practical application of academic knowledge.

Currently pursuing a degree in mechanical, micromechanical, or industrial engineering.

The internship offers a unique opportunity to apply theoretical knowledge in a high-caliber sector, under the guidance of passionate experts, within a globally renowned luxury group.

Zenith fosters a culture of innovation and excellence, providing a stimulating environment that encourages learning and the development of specialized skills. The company values precision, creativity, and a commitment to pushing the boundaries of watchmaking technology.