Principal Engineer - Photolithography

Job Summary

We are seeking a skilled and innovative Principal Engineer with expertise in photolithography processes. You will work to optimize existing processes to support R&D and manufacturing wafers. Also, you will work closely with facility/equipment engineers as well as integration engineers and develop and lead new processes in the process modules to meet new device requirements for future technology, and also provide support to transfer processes to large volume manufacturing.

Key Responsibilities

• Lead the development and optimization of advanced photolithography processes tailored for InP photonics applications.


• Oversee photolithography equipment installation, calibration, and maintenance, ensuring peak performance. Collaborate with device design teams to translate photonic designs into manufacturable prototypes with high precision.


• Establish stringent process control and characterization methodologies t...