Bac pro Chaudronnerie Industrielle (metalworker)

The trainees carry out metal forging and welding tasks on heat exchangers in the production department. They usually achieve their technical diploma within three years.

Among the tasks expected of trainees during boiler construction is the preparation of parts. When doing so, they check that all parts, assemblies and sub-assemblies match. These are then welded together. As part of the quality assurance measures, visual checks of the welding work are performed as well as additional tests in accordance with the technical documents. Grinding measures are carried out on the product and it is then installed properly. Requirements in terms of quality and deadlines are adhered to in the process.

At a glance

This technical diploma is completed in three years from year nine (in France "Classe de troisième"). Scholars with specific French skilled worker certificates ("CAP") in the same area of industry can also complete the course in two years under certain circumstances.

What we expect from you

  • You are skilled technically.
  • You have the power of observation.
  • You are able to read and explain technical documents.
  • You have excellent technical English skills.


Anaïs  Formwald

Liebherr-Mining Equipment Colmar SAS

49, rue Frédéric Hartmann

68025 Colmar/Cedex


Cindy Husser

Liebherr-France SAS

2, avenue Joseph Rey

68005 Colmar/Cedex


Anne Tournier

Liebherr-Components Colmar SAS

43, rue Frédéric Hartmann

68025 Colmar/Cedex


Laetitia Forcioli

Liebherr-Aerospace Toulouse SAS

408, avenue des Etats-Unis

31016 Toulouse Cedex 2


Apply Now!

We are always on the lookout for talented people who will contribute their expertise and enthusiasm to the Liebherr Group in many different fields. All job vacancies

Additional information for applicants

Jessica Böhm

“I already knew quite early on where I wanted to go once I finished school: Liebherr. The company now offers excellent ...” More

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