You will find details of vacant positions below. You may also apply to us independently. Please send your application by e-mail

Based in Porrentruy, we are specialized since 1988 in the design, development, and production of high-performance composite parts as well as in additive manufacturing.

As part of the development of our Medical Business Unit, we are looking for a


Permanent contract with home office option

Activity rate : 50 – 100%

 to support the BU Manager in business management and development, in collaboration with other departments (Technical, Quality, Purchasing, Production).

Your mission:

  • Conduct market and competition analyses
  • Analyze customer expectations and needs, elaborate specifications
  • Establish technical-commercial quotations in collaboration with the Business Unit Manager
  • Participate in technical and commercial negotiations with the customers
  • Manage costs and deadlines
  • Collaborate in technical and business exchanges in-house and with the customers
  • Participate in the promotion of BU’s activities in collaboration with the Marketing Department
  • Cary out technical presentations during events, with customers and prospects
  • Follow the technology and regulatory evolution in the MedTech sector

Your profile:

  • Technician or engineer (materials sciences or equivalent)
  • Training in business and/or marketing
  • Experience of a few years in the medical technology industry
  • Knowledge of German and ideally French

Your skills:  

  • Team spirit and relationship ease
  • Writing and organizational fluency
  • Synthesis and decision-making capacity
  • Proactive, autonomous, dynamic

 Your perspectives:

A varied and challenging mission in our successful and future oriented firm. You will be carefully integrated into your role and have the support of a motivated team. Attractive conditions and opportunities for evolution in line with our development.

This position motivates you to join us ?  We look forward to your application

Composites Busch SA – Recrutement – Chemin des Grandes-Vies 54 – CH-2900 Porrentruy  ///


Dans le cadre du développement de nos activités, nous souhaitons renforcer notre équipe du secteur Injection et recrutons un


Type de mission : contrat intérimaire

Taux d’activité : 100%

Date d’entrée : de suite

Votre mission principale au sein du secteur Injection

  • Préparation des moules de production
  • Fabrication de pièces selon nos procédés
  • Ebavurage

Votre mission secondaire au sein du secteur Usinage

  • Usinage des pièces sur des machines conventionnelles
  • Exécution de contrôles qualité réguliers en cours de production

Votre profil

  • Formation en mécanique ou expérience comme opérateur de production
  • Atout : expérience en composites, maîtrise des processus d’injection (RTM, Prepreg, Infusion)

Vos compétences

  • Habilité manuelle, minutieux
  • Esprit d’équipe
  • Flexibilité, polyvalence
  • Sens du travail soigné

Vos perspectives

Une tâche variée au sein de notre entreprise prospère et tournée vers l’avenir. Vous serez soigneusement intégré dans votre rôle et pourrez compter sur le soutien d’une équipe motivée. Des conditions attractives en rapport avec votre niveau de compétences et d’expérience.

Motivé de rejoindre notre équipe dynamique et par ce job ?

Envoyez-nous votre dossier de candidature.

Composites Busch S.A. – Ch. des Grandes-Vies 54 – 2900 Porrentruy

Email : /


Seules les candidatures répondant au profil recherché seront analysées

We at Composites Busch are committed to taking the very best and most talented people and challenging them to reach even greater heights of achievement.

Are you a qualified specialist in material sciences with a strong interest in lightweight materials and composite technologies? Is R&D in composite materials your passion? Do you have what it takes to work creatively in a team and with an eye for quality in the design, prototyping or the production of composites. Or would you like to join one of our support functions? Then we would like to hear from you.

If you want to join our team, please fill out the form below