Silicon Wafer Cleaning Worker
シリコンウエハせんじょうこう
Industry & Occupation
Classification
Summary
Specialist profession that removes fine contaminants adhering to the surface of silicon wafers using chemical solutions or ultrapure water to maintain the quality of the semiconductor manufacturing process.
Description
Silicon wafer cleaning workers are specialists who remove contaminants such as microparticles, organic matter, metal ions, etc., adhering to the surface of silicon wafers in the semiconductor manufacturing process using chemical solutions or ultrapure water. They mainly work in cleanrooms, handling operations of cleaning equipment, setting cleaning conditions, quality inspections, and more. Work procedures are strictly managed, requiring high attention and accuracy since minute contamination affects product yield. They also handle regular maintenance of equipment and initial responses to abnormalities detected, and may collaborate with engineers or propose improvements.
Future Outlook
Stable job demand is expected due to increasing semiconductor needs. The value of personnel with knowledge in miniaturization and environmentally responsive cleaning technologies will rise.
Personality Traits
High concentration / Meticulous / Strong sense of responsibility
Work Style
Career Path
Junior Cleaning Operator → Skilled Operator → Process Engineer → Quality Control Staff → Equipment Maintenance Technician
Required Skills
Chemical Handling / Cleaning Equipment Operation / Compliance with Cleanroom Work Procedures / Understanding of Work Procedures
Recommended Skills
Basic Chemistry Knowledge / Hygiene Management / Reading English Literature / Troubleshooting
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because even minute contamination can lead to product defects. |
| Physical Stamina & Endurance | Physical stamina is required due to long hours of standing work in a cleanroom with restricted movements. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Work procedures are prescribed, with few opportunities for generating ideas. |
| Numerical & Quantitative Analysis | Frequent use of measuring instruments, but little complex quantitative analysis. |
Aliases
- Semiconductor Cleaning Worker
- Wafer Cleaning Operator
Related Jobs
- Semiconductor Etching Operator
- Semiconductor Exposure Technician
- Semiconductor Inspection Worker
- Wafer Process Engineer