Engineer – Plating/ Wet Process

• Develop, implement, and optimize electroplating processes (e.g., Cu, Ni, SnAg, etc.)
• Monitor plating bath performance through regular analysis and corrective actions
• Perform DOE, capability studies, and process qualification for new plating chemistry or equipment
• Lead troubleshooting activities for plating defects such as voids, roughness, nodule formation, non-uniformity, and poor adhesion
• Establish and maintain plating process parameters, SOPs, and control plans

• Support wet etching processes (acid, alkaline, micro-etch) and ensure etch rate stability and uniformity
• Optimize surface preparation steps prior to plating such as micro-etch, oxide removal, and plasma/aquatic cleaning
• Monitor and sustain wet chemistry tanks (etchants, cleaners, developers, strippers) through SPC and ...

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