Lili Lili
Summary
Highly skilled and detail-oriented Process Technician with extensive experience in semiconductor manufacturing and Statistical Process Control (SPC). Adept at monitoring process stability, analyzing data trends, and executing engineering requests to enhance yield and efficiency. Proficient in operating and maintaining advanced tools such as SEM and RDA for defect imaging and recovery. Demonstrated expertise in troubleshooting, process optimization, and cross-functional collaboration, ensuring seamless operations and timely delivery of high-priority tasks. A proactive problem solver with a strong focus on quality, operational excellence, and continuous improvement.
Overview
11
11
years of professional experience
Work History
Engineering Technologist
Micron
07.2014 - Current
- Monitored and analyzed Statistical Process Control (SPC) parameters to ensure process stability, performing lot/tool disposal per Standard Operating Procedures (SOP).
- Conducted pre-review data analysis, evaluating wafer map signatures, defect distributions, an intensities to determine further review needs.
- Supported engineering teams in testing, experimentation, and troubleshooting processes and equipment, including data collection, documentation, and analysis.
- Responded to SPC out-of-control issues and proactively addressed potential yield-impacting trends or excursions.
- Performed tool recovery tasks, including SEM and RDA tool recovery, ensuring operational efficiency.
- Managed WIP prioritization, cycle time performance, and expedited processing for high-priority lots.
- Executed Engineering Requests (Eng Req) and Special Wafer Request (SWR) tasks, ensuring accurate staging and processing.
- Operated and maintained SEM tools for defect image collection, defect classification, and manual review.
- Coordinated complex SEM and scheduling requests, serving as the liaison between engineers and technicians.
Education
Electronics Engineering - EEE
NUS
Singapore04-2027
High School Diploma -
Ngee Ann Poly
Singapore, Null, Singapore02-2019
Skills
- Statistical Process Control (SPC): Expertise in monitoring and analyzing SPC parameters to ensure process stability and resolve out-of-control conditions
- Data Analysis: Proficient in evaluating wafer map signatures, defect distributions, and process trends to identify yield-impacting issues
- Equipment Management: Skilled in operating and maintaining SEM and RDA tools for defect imaging, classification, and recovery
- Process Optimization: Experienced in managing WIP prioritization, improving cycle time performance, and executing high-priority lot processing
- Troubleshooting: Strong ability to support engineering teams in diagnosing and resolving process and equipment issues
- Engineering Support: Adept at executing Engineering Requests (Eng Req) and Special Wafer Requests (SWR) with accuracy and efficiency
- Tool Recovery: Expertise in SEM and RDA tool recovery tasks, ensuring operational efficiency and minimal downtime
- Collaboration & Communication: Skilled in coordinating complex tasks and serving as a liaison between engineers and technicians
- Documentation: Proficient in detailed data collection, analysis, and documentation to support process improvements and troubleshooting efforts
- Quality Assurance: Focused on maintaining operational excellence and adhering to Standard Operating Procedures (SOP)
Languages
Chinese (Mandarin)
Bilingual or Proficient (C2)
English
Advanced (C1)
Timeline
Engineering Technologist
Micron
07.2014 - Current
Electronics Engineering - EEE
NUS
High School Diploma -
Ngee Ann Poly
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