Dry/Plasma Etch GaN Process Development Engineer (SM1)
Core
Develop, optimize, and transfer advanced plasma etch processes for next-generation GaN semiconductor technologies to enable high-volume manufacturing.
Role type
Senior IC process development engineer (plasma etch)
Builds
Production-ready plasma etch processes and tool capabilities for GaN devices
Domain
Semiconductor manufacturing / Plasma etch / GaN technology
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
Plasma etch fundamentals, DOE methodologies, statistical data analysis, process window establishment, metrology techniques, cross-functional problem solving
Preferred skills
GaN and wide-bandgap III-V nitride process experience, Python proficiency, AI tool usage, process transfer on etch platforms
Technologies
LAM, AMAT, TEL, SEM, CD-SEM, ellipsometry, defect inspection tools
Responsibilities
Design and execute experiments to improve etch rate, selectivity, CD control, profile control, defectivity, and uniformity; Characterize process performance and establish process windows; Evaluate new process chemistries and hardware configurations; Support technology introduction and qualification; Partner with equipment engineering to improve tool capability and reliability; Analyze complex process datasets using statistical methods; Lead yield improvement and defect reduction initiatives; Mentor junior engineers and technicians
Seniority
Senior, hands-on IC
