HVM Field Process Engineer – tALD, Epitaxy, Vertical Diffusion
Core
On-site process application expert optimizing Thermal Atomic Layer Deposition (tALD), Epitaxy, and Diffusion processes for semiconductor manufacturing tools at customer locations.
Role type
Senior Field Process Engineer (Semiconductor Equipment)
Builds
High-volume manufacturing tool performance and stability for semiconductor device fabrication
Domain
Semiconductor manufacturing / Chemical Vapor Deposition
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
tALD process optimization, Epitaxy process optimization, Diffusion process optimization, vacuum system troubleshooting, DOE design and execution, root-cause analysis, film quality analysis, uniformity analysis, throughput optimization, customer technical interface, tool-to-tool matching
Preferred skills
HVM experience on ASM platforms, advanced R&D resource utilization
Technologies
XP8 DCM/QCM, Intrepid, Sonora platforms
Responsibilities
Lead on-site process qualification and optimization during tool installs and ramp-up; Trace achievement of customer specifications through installation, ramp, and warranty phases; Execute structured DOEs to improve film quality, uniformity, and throughput; Troubleshoot process issues using systematic root-cause analysis; Partner with customer and ASM teams to drive continuous improvement and tool-to-tool matching; Serve as primary technical interface between customer process teams, hardware teams, and ASM account teams
Seniority
Senior, hands-on IC with customer-facing responsibilities
