Supervisor × Workstyle: Factory Work
378 jobs found.
Retort Operator (Nonferrous Metal Smelting)
A processing worker who uses a retort furnace to process nonferrous metal ores or secondary raw materials at high temperatures to separate and refine metals.
Retort Food Sealing Worker
Specialist who operates sealing machines to ensure airtight seals in the packaging process of retort pouch foods. Performs daily hygiene management and quality inspections to manufacture safe preserved foods.
Brick Inspector
A profession that inspects the appearance, dimensions, strength, etc., of brick products to confirm if they meet quality standards.
Copper Smelter
A job that melts and refines copper ore or crude copper products through processes such as electrolysis to produce high-purity copper.
Condensed Milk Canning Worker
Manufacturing job responsible for the entire process from mixing raw materials for condensed milk, heating and concentrating, canning, sterilization, to packaging.
Roll Machine Papermaking Worker (Papermaking)
A technical job in a paper mill operating a roll papermaking machine, handling processes from pulp raw material supply to paper forming, drying, and winding.
Yarn Winder Operator (Yarn Winding Worker)
Yarn winder operators in spinning factories operate winding machines (winders) to wind raw yarn onto bobbins or cones with consistent tension, shaping it suitably for the next process.
Japanese Dry Confectionery Maker
A profession that manufactures Japanese dry confections by kneading ingredients using traditional techniques, molding, drying, and packaging.