Numerical & Quantitative Analysis × Workstyle: Factory work
743 matching jobs found.
Fruit Crusher Worker (Concentrated Beverage Manufacturing)
A manufacturing job that finely crushes fruits using crusher machines and processes them as raw materials for concentrated beverages. Requires safety and hygiene management as well as quality maintenance.
Riveting worker (can making)
A job that rivets (mechanically joins) metal sheets using rivets or press machines and assembles parts for can-making products.
Gas Pipe Finisher (Rubber Products)
A profession that performs finishing processes and inspections on rubber gas pipe products to ensure quality.
Herring roe processor
Occupation that processes herring eggs (kazunoko) by washing, desalting, sorting, and preparing them for packaging and shipping.
Plastic Buffing and Polishing Worker
A craftsperson who polishes the surface of plastic products using buffing machines and polishing agents to improve the appearance quality of the products.
Mold Insertion Forming Worker
A manufacturing job that forms ceramic products by filling molds with clay or slip, pressurizing, and performing finishing work.
Mold Setter (Iron Making, Steel Making)
Specialized technical role in iron and steel making processes that involves refractory processing, casting mold installation and adjustment, and furnace environment preparation.
Die-cutting worker (Rubber product manufacturing)
A job that uses dies for rubber products to punch out sheet or plate-shaped rubber with a press machine and process it into product shapes.
Single Twist Worker
A profession that twists fiber raw materials in a single direction using a twisting machine to produce yarn with consistent strength and structure.
Katsuo tsukudani manufacturing worker
This occupation produces tsukudani by slowly simmering bonito with soy sauce and sugar to enhance preservability. It handles the entire process from raw material preparation to boiling, seasoning, sterilization-filling, and packaging.