Multicrystalline Silicon Manufacturing Worker
たけっしょうシリコンせいぞうこう
Industry & Occupation
Classification
Summary
Manufacturing job responsible for processes from raw material preparation of multicrystalline silicon to chemical vapor deposition, crystallization, cutting, and polishing. Contributes to the mass production of materials for semiconductors and solar cells.
Description
Multicrystalline silicon manufacturing workers use chemical vapor deposition (CVD) processes such as the Siemens method to produce high-purity silicon as multicrystalline ingots, and further process them into wafer form through cutting and polishing. They adjust raw material gases and silicon raw materials, control reactor temperature and pressure, monitor crystal growth rates, and manage safety and quality. Since the processes involve high-temperature environments and hazardous gases, strict procedures and safety measures are required. The completed multicrystalline silicon is used as substrates for solar cells and some semiconductor applications.
Future Outlook
With the expansion of solar power generation and semiconductor markets, demand for multicrystalline silicon is on an increasing trend. Advances in process automation and high-purity technology are expected to increase the demand for more advanced technicians.
Personality Traits
Cautious and Accurate / Has Cooperativeness / High Safety Awareness / Strong Sense of Responsibility
Work Style
Clean Room / Factory Work / Process Development Department / Shift Work
Career Path
Manufacturing Operator → Process Leader → Process Manager → Quality Control Staff → Plant Manager
Required Skills
Chemical Plant Equipment Operation / Process Parameter Management / Quality Inspection (Analytical Equipment Operation) / Safety Management
Recommended Skills
Ability to Read English Technical Documents / Basic Knowledge of PLC Control / Process Maintenance Technology / Statistical Quality Control
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because attention is needed to not miss minute changes in gas components or temperature |
| Physical Stamina & Endurance | Due to long hours of standing work in high-temperature environments and handling of heavy objects |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because work follows established processes |
Related Qualifications
- Hazardous Materials Handler
Aliases
- Multicrystalline Silicon Operator
- Polysilicon Manufacturing Worker
- Polysilicon Operator
Related Jobs
- Chemical Plant Operator
- Monocrystalline Silicon Manufacturing Worker
- Semiconductor Manufacturing Operator
- Silicon Wafer Manufacturing Worker