Rolex Microengineering Intern — Mechanical Wear of Watch Bracelets
- Location
- GenevaGenevaSwitzerland
- Employment
- Internship
- Seniority
- Intern
- Industry
- Fine Watches & Horology
- Posted
- May 16, 2026
About Rolex
Rolex is a globally recognised Swiss watchmaker renowned for technical excellence, meticulous craftsmanship and in-house manufacturing. The maison maintains rigorous quality standards and invests in laboratory-based research and product validation to preserve its reputation for durable, high-precision timepieces.
Rolex in Geneva seeks a Microengineering Intern to develop a technical referential on mechanical wear of watch bracelets.
Role & Responsibilities
- Design and execute experimental protocols to quantify mechanical wear and fatigue on watch bracelets and related components.
- Perform laboratory testing using metrology and tribology equipment (profilometry, optical microscopy, SEM where applicable) and operate wear-testing rigs under controlled conditions.
- Collect, validate and analyse experimental data using statistical and numerical tools; identify wear modes and root causes.
- Compile a technical referential document that codifies wear metrics, test procedures, acceptance criteria and inspection methods for production and QA teams.
- Liaise with cross-functional stakeholders (product engineering, quality assurance, production) to ensure tests reflect real-world usage and manufacturability.
- Present findings and practical recommendations to technical teams and contribute to continuous-improvement initiatives.
Qualifications
- Enrolled in a Bachelor's or Master's programme in microengineering, materials science, mechanical engineering, tribology or an equivalent technical discipline.
- Practical laboratory experience with materials characterisation and mechanical testing, gained through coursework or previous internships.
- Strong analytical ability and proficiency in data processing and scientific reporting.
- Good manual dexterity and attention to detail; ability to follow strict laboratory protocols and maintain accurate test records.
Skills
Experience
Internship-level; prior laboratory coursework or an earlier internship in materials testing, tribology, microtechnique, or mechanical testing is preferred but not mandatory.
Education
Currently enrolled in a Bachelor's or Master's degree in microengineering, materials science, mechanical engineering, tribology or a closely related technical field.
Workplace
This position is based in Geneva, Geneva, Switzerland.
Culture
Rolex emphasises precision, discretion and relentless quality. The workplace balances traditional watchmaking craft with modern laboratory research, fostering collaboration between engineers, technicians and production specialists. Interns are expected to adopt rigorous standards and contribute technically while learning from seasoned practitioners.
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 «Microengineering Intern — Wear Analysis», «Materials Science Intern — Horology Components», «Tribology and Testing Intern — Watch Straps», «Mechanical Testing Intern — Bracelet Durability», and other variations. Our sophisticated search architecture anticipates these variations, ensuring that inquiries using related terms will seamlessly yield the exact roles you desire.