About the role
AI summarisedThe Senior/Staff Process Integration Engineer will lead the development and optimization of Indium Phosphide-based Edge Emitting Lasers, bridging design and manufacturing to ensure high-volume production of reliable, high-yield optoelectronic devices. This role involves managing end-to-end fabrication flows, improving device performance through data-driven methods, collaborating with epitaxy and design teams, and conducting failure analysis using advanced diagnostic tools.
FablessOnsite
Key Responsibilities
- Design, implement, and manage the full end-to-end fabrication flow for InP-based EELs (e.g., Fabry-Pérot, DFB, and DBR lasers)
- Identify and resolve integration bottlenecks using Statistical Process Control (SPC) and Design of Experiments (DOE) to improve device electro-optical performance
- Partner with Epitaxy (MOCVD) teams to optimize regrowth interfaces and with the Design team to ensure Layout-to-Mask integrity
- Oversee critical steps including dry/wet etching (ICP/RIE), dielectric deposition (PECVD/ALD), metallization
- Coordinate Root Cause Analysis (RCA) on fabrication failures using SEM, TEM, and FIB diagnostics to drive continuous improvement
Requirements
- Deep understanding of III-V compound semiconductors, specifically the GaAs/InP/InGaAsP/material systems
- Strong grasp of semiconductor laser physics
- Hands-on experience or good understanding of photolithography, etching, thin film
- Understanding laser characterization data and correlating results back to specific process modules
- PhD or Master’s degree in Electrical Engineering, Physics, Materials Science, or a related field
- 5+ years of direct experience in III-V semiconductor processing
- Proficiency in JMP, or Python for data analysis
- A methodical troubleshooter who thrives in a cleanroom environment and enjoys the 'detective work' of process integration