Technical Expertise (Plasma Etch)

• Strong knowledge of plasma etch systems (RF gen, ESC, Wafer backside gas cooling system)
• Understanding theory of plasma creation
• Hands‑on chamber full wet clean, lifter pin motor assy replacement / servicing, robot change, slip valve change …..etc
• Strong capability to troubleshoot ultra low particle count and ICPMS.

Equipment Performance & Reliability

• Perform preventive maintenance (PM) and corrective maintenance (CM)
• Troubleshoot equipment failures and minimize downtime
• Ensure machines meet operational and safety standards
• Manage spare parts and critical component tracking
• Balance PM tool time with manufacturing
• May require on‑call support for critical situation

Process Support & Optimization

• Support production by ensurin...