Engineer - Test Process (WLCSP)

Responsibilities

• Responsible for set-up and optimization of new device qualification, engineering lot processing, process data gathering and reporting.
• Monitor and improve device yield performance and process SPC charts.
• Investigate, analyze and troubleshoot production downtime and quality issues to provide lot disposition on outlier lots.
• Perform engineering report and documentation such as 8D, DMAIC, FMEA, CP, Process Specification, Work Instructions, etc.
• Perform evaluation of new materials and continuous improvement program (CIP) to support yield and cost improvement.
• Generate training materials and facilitate training of manufacturing personnel on operating procedure and process specification.
• Coordinate and communicate with customers for any process engineering related matters.

Requirements

• Degree in Electrical & Electronics Engineering, Mechanical Engineering or other related discipline
• Minimum 2 years experience in semiconductor assembly manufacturing preferred
• Knowledge in AOI/vision system, post-test, TNR process is an advantage.
• Knowledge in SPC, DOE, FMEA, OCAP, Control Plan, WI and Process Specification
• Experience in customer and supplier engagement
• Know-how in process definition, qualification, optimization, equipment operation and buyoff.
• Ability to work on ad-hoc projects in process and equipment engineering.