ETA Polymechanic – Tool & Die Erosion
- Location
- GrenchenSolothurnSwitzerland
- Employment
- Full-Time
- Seniority
- Mid-Level
- Industry
- Fine Watches & Horology
- Posted
- Aug 31, 2026
About ETA
ETA is a benchmark of Swiss horological expertise, renowned for designing and producing precision movements that power many of the world’s most respected watches. As part of the Swatch Group, the manufacture combines industrial excellence, technical innovation, and a deep respect for traditional watchmaking savoir-faire. As an employer, ETA offers a highly specialized environment where engineers, micromechanics, technicians, and operational talents contribute to products defined by reliability, accuracy, and refinement. The company values discipline, craftsmanship, continuous improvement, and collaborative expertise, providing careers at the heart of Switzerland’s watchmaking ecosystem and the future of mechanical and quartz movement technology.
ETA SA Polymechanic – Tool & Die Erosion role in Grenchen, Switzerland. Full-time tooling specialist position.
Role & Responsibilities
- Program, set up, and operate spark erosion and wire erosion machines
- Assemble and disassemble injection molding tools
- Manufacture form inserts, individual components, replacement and wear parts for existing and new tools
- Perform maintenance and servicing of injection molding tools
- Execute technical modifications and engineering changes
- Contribute specialized technical expertise to optimization and innovation projects
Qualifications
- Completed apprenticeship as Polymechanic or Tool Maker
- Professional experience in tool and die building and erosion techniques
- Experience in plastics technology (advantageous)
- Problem-solving mindset with focus on efficient and innovative solutions
- Exceptional manual dexterity and precision in work at tolerances in the thousandths of a millimeter
- Familiarity with modern manufacturing technologies
- Reliable, team-oriented, and resilient work ethic
Skills
Experience
Professional experience in tool and die building and erosion work; familiarity with injection molding tooling and precision manufacturing processes.
Education
Completed apprenticeship as Polymechanic (Polymechaniker/in) or Tool Maker (Werkzeugmacher/in).
Workplace
This position is based in Grenchen, Solothurn, Switzerland, within easy reach of Zurich.
Benefits
Five to six weeks annual leave per year (depending on age and/or position); 40-hour work week per collective labor agreement (GAV); company restaurant; subsidized health insurance contribution; three weeks parental leave for fathers and up to 19 weeks for mothers; employee discounts on Swatch Group products and partner company offerings; sports activities and company events; professional development opportunities; internal career mobility and advancement perspectives.
Culture
ETA offers a workplace culture rooted in Swiss precision, technical mastery, and continuous innovation within the watchmaking industry. As an employer, it fosters collaboration between engineers, artisans, and production specialists, valuing reliability, quality, and the transmission of specialized expertise across generations.
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 ETA, 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 «Tool Machinist», «Erosion Technician», «Injection Mold Technician», «Precision Tool Specialist», and other variations. Our sophisticated search architecture anticipates these variations, ensuring that inquiries using related terms will seamlessly yield the exact roles you desire.