Silicon Wafer Polishing Worker
しりこんうぇーはけんまこう
Industry & Occupation
Classification
Summary
Silicon wafer polishing workers use chemical mechanical polishing (CMP) equipment to precisely flatten wafer surfaces in the front-end process of semiconductor manufacturing.
Description
Silicon wafer polishing workers are responsible for the wafer surface planarization process in semiconductor manufacturing. They use CMP equipment, polishing pads, and slurry to remove unnecessary irregularities from wafers, achieving flatness and thickness on the order of nanometers. Work is performed in cleanrooms, involving equipment operation, management of pads and slurry, measurements with metrology equipment, quality inspections, and defect analysis. They also manage process parameters, perform basic equipment maintenance, and contribute to improving production line yields.
Future Outlook
With the expansion of semiconductor demand, stable demand is expected. However, as automation and AI advance, demand will increase for personnel with advanced skills in equipment operation, process optimization, and similar areas.
Personality Traits
Attentive / Patient / Strong Sense of Responsibility / Team-Oriented
Work Style
Career Path
Wafer Polishing Operator → Senior Operator → Process Engineer → Equipment Maintenance Engineer → Manufacturing Line Manager
Required Skills
Basic Equipment Maintenance / CMP Equipment Operation / Cleanroom Work Procedures / Thickness and Flatness Measurement
Recommended Skills
Basic Knowledge of Semiconductor Processes / Chemical Handling / Reading English Technical Documents / Statistical Process Control
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | High precision is required to not miss minute surface defects. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | There are few opportunities for new ideas as work is based on existing processes. |
Aliases
- Semiconductor Wafer Polishing Worker
- Wafer Polishing Worker
Related Jobs
- CMP Engineer
- Semiconductor Manufacturing Technician
- Wafer Processing Technician