Operator, Clean Room

Conduct optical glass and substrate cleaning in ultrasonic baths, apply photoresist to planar optics via spincoater, and perform precise exposure and development of wafers for microstructured photolithography processes. Execute lift-off processes to remove photoresist and handle high-value optics with care. Perform incoming, intermediate, and final inspections to verify geometry and cleanliness against quality specifications, documenting results meticulously. Requires completed training as a microtechnologist or fine optics technician with experience in optical manufacturing or cleanroom procedures. Full-time position in Jena with flexible working hours and comprehensive benefits including health management and retirement plans.