Senior Process Engineer in Ecublens

You will own and develop core unit processes for a silicon nitride photonics platform, ensuring manufacturability, yield, and process robustness.Your tasksDevelop, qualify, and document unit processes across lithography, thin film deposition, etching, and back-end processingLead end-to-end engineering projects of increased complexity, providing technical direction to engineersMaintain process specifications, set SPC control limits, design DoE experiments, and interpret capability dataInvestigate process excursions to root cause and implement corrective actions through change managementTransfer newly developed unit processes to volume production and support ramp-up activitiesDrive continuous improvement initiatives and contribute to the Quality Management SystemWhat you bringUniversity or HES degree in Materials Science, Microengineering, Physics, Chemistry, or a related fieldSeveral years of experience leading complex semiconductor or photonic process engineering projectsDeep expertise in process development, statistical process control (SPC), designed experiments (DoE), metrology, and failure analysisRigorous cleanroom discipline and hands‑on familiarity with fab environmentsStrong analytical and communication skills to collaborate across local and remote teamsWorking proficiency in English required; French is a plusConditionsWorkload: 100 %Work model: HybridOption of a permanent position after the assignment if both sides want itWhat to expect100% workloadUp to two days per week home officeStart date as soon as possible3–6 months interim, then a permanent positionTechnologiesSPCDoE #J-18808-Ljbffr