Firing Worker (Glaze Production)
しょうせいこう（ゆうやくせいぞう）
Industry & Occupation
Classification
Summary
Manufacturing technician who mixes raw materials for glazes, applies glaze to the surfaces of pottery, porcelain, tiles, etc., and fires them in a kiln. Quality control and optimization of firing conditions are important.
Description
Firing Worker (Glaze Production) is a job that handles everything from glaze raw material formulation and mixing, application, kiln firing, to quality inspection. Calculates and adjusts mixing ratios based on the chemical composition of raw materials and selects application methods. Operates firing furnaces such as electric or gas kilns, controls temperature and atmosphere to achieve the desired surface properties (gloss, color tone, water resistance, etc.). After firing, inspects products and analyzes defect causes. Improves formulations and firing conditions to achieve stable production. Involves work in high-temperature factory environments as well as physically demanding tasks such as transporting heavy raw materials and removing products from kilns.
Future Outlook
While demand for porcelain and ceramic products remains stable, there is potential for increased demand for advanced technicians due to automation and the development of high-performance materials. In the future, adaptation to energy-saving kilns and digital control technologies will be required.
Personality Traits
Meticulous / Observant / Patient / Strong sense of responsibility
Work Style
Factory Work / Indoor High-Temperature Work / Shift Work / Team Work
Career Path
Firing Operator → Senior Firing Technician → Production Manager → Quality Control Staff → Manufacturing Department Manager
Required Skills
Handling of Chemicals / Kiln Operation (Temperature Control) / Quality Inspection / Raw Material Formulation
Recommended Skills
Analytical Instrument Operation / Forklift Operation / Production Management (5S, Kaizen)
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because even minor mixing errors or deviations in firing conditions affect product quality. |
| Physical Stamina & Endurance | Because physical strength is required for transporting raw materials and removing from the kiln. |
| Problem Solving | Because the ability to identify causes of defects when they occur and adjust recipes or conditions is required. |
Related Jobs
- Forming Worker
- Glaze Mixing Worker
- Porcelain and Ceramics Manufacturing Worker
- Quality Control Staff