Location:​Alhambra, CA​ (Onsite)

Position Summary:TheProcess DevelopmentEngineer –InPWafer Fab position is responsible for development, optimization, and manufacturing support of deposition and etch process modules used in the fabrication of Indium Phosphide (InP)–based photonic devices, including DFB lasers, Semiconductor Optical Amplifiers (SOAs), and Gain Chip (GC) products.This role provides technical ownership of PECVD deposition processes and dry/wet etch technologies, serving as the primary process expert for dielectric films and plasma etch systems within the wafer fabrication facility. The position focuses on profile control, uniformity, yield improvement, manufacturing stability, and tool performance to enable robust and scalable production.

Responsibilities:

Deposition and Etch Process Development & Ownership (35%):