Senior Process Engineer

You will own and develop core unit processes for a silicon nitride photonics platform, ensuring manufacturability, yield, and process robustness.

Tasks

• Develop, qualify, and document unit processes across lithography, thin film deposition, etching, and back-end processing
• Lead end-to-end engineering projects of increased complexity, providing technical direction to engineers
• Maintain process specifications, set SPC control limits, design DoE experiments, and interpret capability data
• Investigate process excursions to root cause and implement corrective actions through change management
• Transfer newly developed unit processes to volume production and support ramp-up activities
• Drive continuous improvement initiatives and contribute to the Quality Management System

Profile

• University or HES degree in Materials Science, Microengineering, Physics, Chemistry, or a related field
• Several years of experience leading complex semiconductor or photonic process engineering projects
• Deep expertise in process development, statistical process control (SPC), designed experiments (DoE), metrology, and failure analysis
• Rigorous cleanroom discipline and hands-on familiarity with fab environments
• Strong analytical and communication skills to collaborate across local and remote teams
• Working proficiency in English required; French is a plus

Offer

• 100% workload
• Up to two days per week home office
• Start date as soon as possible
• 3–6 months interim, then a permanent position

Company

Photonics manufacturing

Apply online via Try&Hire with your profile — https://tryandhire.io/ch-en/jobs/e/senior-process-engineer-tah-wu94u/