Coherent Corp. is the global leader in photonics, designing and manufacturing advanced laser, optical, and material technologies used by customers worldwide across industrial, communications, electronics, and instrumentation markets.
With a broad global footprint and deep engineering capability, we combine advanced manufacturing, applied innovation, and customer collaboration to deliver high-performance solutions that enable critical technologies and solve complex, real-world challenges.
About Coherent in Switzerland
Coherent Corp. Zurich is a key research and production hub specializing in advanced photonics, engineered materials, and high-power semiconductor laser technologies. Our teams develop and manufacture opto-electronic components and laser diodes for industrial, optical data transmission, life science, and high-precision applications, combining strong in-house R&D with state-of-the-art semiconductor manufacturing in an engineering-led culture.
Location: Zurich, Switzerland (Onsite) | Employment Type: Permanent, full-time
Job Summary
As a Mechanical Design Engineer, you will design and develop advanced manufacturing tooling, fixtures, and production systems that enable the manufacture of cutting-edge semiconductor laser technologies.
This is a hands-on engineering role focused on the development of complete manufacturing systems, from initial concept and CAD design through prototype builds, pilot production equipment, and release into manufacturing. Working closely with production, engineering teams, suppliers, and external partners, you will play a key role in creating innovative mechanical solutions that support both prototype and high-volume semiconductor manufacturing environments.
Key Responsibilities
Develop, document, and release complex industrial systems used in the manufacture of semiconductor laser technologies
Design complete manufacturing systems, including mechanical assemblies, pneumatics, vacuum systems, cooling solutions, and production tooling
Create detailed manufacturing documentation, engineering drawings, bills of materials, and technical release packages
Manage the procurement of components and coordinate with suppliers throughout the development process
Develop and implement pilot production equipment, prototypes, and manufacturing fixtures
Support ongoing process development and continuous improvement activities within manufacturing operations
Troubleshoot equipment and process challenges, identifying practical and effective engineering solutions
Collaborate with internal stakeholders across engineering, manufacturing, and operations teams, as well as external suppliers and partners
Provide technical expertise and engineering support to various organizational units and manufacturing projects
Qualifications
Bachelor’s or Master’s degree in Mechanical Engineering, Mechatronics, or a related engineering discipline
OR
Technical apprenticeship in Mechanical Design, Polymechanics, Mechatronics, or a related field, combined with further education as an HF or FH Engineer
2-3 of experience designing and developing manufacturing equipment, production tooling, or special-purpose machinery
Skills & Other Requirements
Strong experience with CAD systems, preferably SolidWorks
Experience designing and developing complete mechanical systems rather than individual components
Knowledge of pneumatics, vacuum technology, cooling systems, or industrial manufacturing equipment
Basic understanding of electrical engineering principles and electromechanical systems
Ability to independently manage projects and drive engineering solutions from concept through implementation
Structured, precise, and solution-oriented approach to problem-solving
Strong communication and stakeholder management skills with the ability to collaborate effectively across functions
Fluent German (minimum C1 level) and basic working proficiency in English
Hands-on mindset with a passion for building, testing, and improving real-world engineering solutions
Application Process
All candidates who wish to apply should submit a CV and cover letter outlining their interest in the position and how their skills and experience align with the requirements of the role.
Applications for this role close end of day on Friday, 17 April 2026.
If you require any adjustments or accommodations during the application process, please reach out to [email protected]. We are committed to creating an inclusive and accessible recruitment experience and encourage applications from individuals of all backgrounds.
