- Location
- Fribourg Fribourg Switzerland
- Employment
- Internship
- Seniority
- Intern
- Industry
- Fine Watches & Horology
- Posted
- Sep 29, 2026
About Rolex
Rolex is a benchmark of Swiss watchmaking excellence, renowned for precision, enduring design and uncompromising craftsmanship. As an employer, the Maison offers a culture shaped by mastery, discretion and long-term commitment, where engineers, artisans, designers and corporate specialists contribute to products built to transcend generations. Its Geneva-based heritage is matched by a global outlook, rigorous standards and significant investment in training, innovation and responsible excellence. Employees join an institution that values technical depth, collaborative discipline and meticulous attention to detail, offering the opportunity to advance within one of the world’s most respected luxury brands.
Rolex seeks an R&D intern to investigate the influence of powder-polymer formulations on material properties and processing behaviour. The role involves developing and characterising composite formulations, injection moulding trials, thermal treatments, and analysing correlations between formulation composition, rheological behaviour, and final material properties.
Role & Responsibilities
- Develop and characterise composite powder-polymer formulations
- Perform injection moulding trials and process optimisation
- Execute thermal treatments and conduct characterisation of manufactured components
- Analyse experimental results to establish relationships between formulation, rheological behaviour, and final material properties
- Document findings and contribute to technical reporting
Qualifications
- Currently pursuing a Master's degree in Materials Science or equivalent qualification
- Demonstrated knowledge of polymer processing techniques, particularly injection moulding
- Competency in materials characterisation methods including microscopy and mechanical testing
- Strong analytical and problem-solving capabilities
Skills
Experience
Currently enrolled in an advanced materials programme or equivalent academic preparation in materials science or engineering disciplines.
Education
Master's degree in Materials Science, Materials Engineering, or equivalent discipline required or in progress.
Workplace
The role is situated in Fribourg, Fribourg, Switzerland — conveniently close to Bern.
Explore jobs in Fribourg or in Switzerland.
Culture
Rolex fosters a workplace culture defined by precision, excellence, and a deep respect for craftsmanship. As an employer, the company offers a disciplined yet collaborative environment where long-term thinking, continuous improvement, and attention to detail guide every aspect of work.
About Cerulean
Cerulean is the definitive career portal for the global luxury industry. We match exceptional professionals with exclusive opportunities at the world's most prestigious brands. From haute couture and fine watchmaking to prestige beauty, hospitality, and boutique retail, Cerulean centralises luxury employment to help you find the career for which you were destined.
Frequently Asked Questions
The luxury industry is characterised by a diverse and nuanced nomenclature. Esteemed houses frequently employ proprietary terminology, and even within a single organisation like Rolex, titles may vary across global markets to reflect local conventions. To ensure absolute clarity, Cerulean assigns a standardised, industry-coherent canonical title to every listing. However, it is worth noting that this role is functionally synonymous with «Materials Science Intern», «Manufacturing Engineering Intern», «Composite Materials Technician», «R&D Trainee», and other variations. Our sophisticated search architecture anticipates these variations, ensuring that inquiries using related terms will seamlessly yield the exact roles you desire.