R&D Engineer

We are looking for a laser chip development engineer for vertical cavity surface emitting laser (VCSEL) for consumer applications to expand our R&D team. This role is based in the heart of Zurich, offering an exciting international environment and close collaboration with Coherent teams worldwide. Coherent is a global leader in engineered materials and optoelectronic components - building the technologies that power everything from industrial lasers and high-speed communications to aerospace, life sciences, and everyday consumer devices. Primary Duties & Responsibilities Create and develop VCSEL laser devices that can be used in advanced sensing technologies and AI applications. Ensure that the simulation models accurately represent the device's behavior and convert these models into practical, working designs. Plan, execute, and oversee experiments to test and confirm the effectiveness and performance of the VCSEL designs. Work closely with customers to understand their needs and performance criteria and deliver designs that not only meet but surpass their expectations. Create and apply methods and systems to precisely measure and evaluate the performance of the VCSEL devices. Education & Experience PhD/MS or equivalent degree. Preferred with optoelectronics and semiconductor background and work experience. Skills Technical expertise  in semiconductor, with solid understanding of semiconductor growth, processes, assembly, and test procedures. Device and material modelling  Tester setup for laser device characterisation Proficient in LabView, Matlab or Python and Comsol Multiphysics for simulation and      JMP for data analysis or equivalent programs. Strong interpersonal, teaming, and problem-solving skills. Work effectively with other members of different sites of Coherent Corp. Excellent English (required) and German language skills enabling effective communication across all levels of the organization. Working Conditions Working conditions are normal for an open concept office environment and climate-controlled manufacturing cleanroom and R&D lab. Customer facing role. Physical Requirements While performing the duties of this job, the employee is regularly required to talk or hear. The employee frequently is required to stand; walk; use hands to finger, handle or feel; and reach with hands and arms. Work in a Class 100/1000 clean room and lab environment as needed. Wear appropriate PPE and complying with site safety protocols. Work with and/or around gases/chemicals, both hazardous and non-hazardous. Safety Requirements All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards. Quality and Environmental Responsibilities Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System. Culture Commitment Ensure adherence to company's values (ICARE) in all aspects of your position at Coherent Corp.: Integrity – Create an Environment of Trust Collaboration – Innovate Through the Sharing of Ideas Accountability – Own the Process and the Outcome Respect – Recognize the Value in Everyone Enthusiasm – Find a Sense of Purpose in Work   Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law. Please note applications close 14th December end of day.