Sr Vapor Etch Process Engineer (Wet Process)
Core
Develop and optimize critical vapor-phase cleaning and etch processes for advanced DRAM manufacturing.
Role type
Senior IC vapor etch process engineer (wet process)
Builds
High-volume DRAM memory and storage solutions
Domain
Semiconductor manufacturing (DRAM)
Deliverable
production ML models
Required skills
vapor etch process optimization, root cause analysis (SPC, FDC, FMEA, 8D), defectivity reduction, high-volume manufacturing ownership, vapor-phase reaction mechanisms, process stability management
Preferred skills
HF vapor chemistry expertise, TEL/Applied Materials/Lam Research platform experience, AI-assisted analytics, DRAM process integration
Technologies
SPC, FDC, FMEA, 8D, TEL, Applied Materials, Lam Research
Responsibilities
Own and optimize vapor etch process modules for high-volume manufacturing; Develop, qualify, and maintain processes on single-wafer vapor etch platforms; Drive defectivity reduction and improve process performance through data-driven analysis; Perform root cause investigations using SPC, FDC, FMEA, and 8D methodologies; Partner with equipment and integration teams to improve yield, cost, productivity, and process stability
Seniority
Senior, hands-on IC