Job description for Principal Engineer / Senior Engineer (Integration Yield Defect) at Vanguard International Semiconductor Singapore Pte. Ltd.
5-8 years of relevant work experience in high volume manufacturing of electronics components in an MNC or semi-conductor industry.
Job Description:
Supervise YDD Associate Engineers and wafer tech operators to ensure smooth 24/7 inline shift operation
Train and certify DO Associate Engineers on recipe creation and defect source knowledge
Maintain and enhance internal SOP/CAS and involve in internal;/external audit
Operate FIB/SEM/EDX for inline failure analysis
Operate and create recipes in Brightfield, Darkfield and other YDD tools
Maintain and housekeep Brightfield, Darkfield and recipes of other YDD tools
Perform partition analysis on defect source and detailed reports on issues
Build and develop defect source library and tool’s defect source fingerprinting
Track inline defect performance by layer/process tool/chamber on weekly basis
Perform killer ration analysis
Perform defect characterization by process tools
Continuous improvement activities on defect reductions with Modules / vendors / equipment team
Liaise with process engineers in different modules to troubleshoot for inline defects and defect reduction activities
Provide scan support in low yield investigation & co-work with PI/YE/PE on technology & device specific yield enhancement activities
Automate daily activities to improve troubleshooting speed of team
Responsible for wafer quality to conform to product requirements and have the authority to stop shipment and stop production to correct quality problems
Job Requirements:
Masters or Bachelor Degree in Electrical / Electronics / Chemical / Microelectronics Engineering
Familiar and experience in Defect analysis and yield enhancement in wafer process
Excellent interpersonal and communication skills with good leadership capability
Strong analytical skills and able to work under pressure in a fast pace environment
Proficient with MS Power Point, Excel, Excel VBA, PowerBI
