Leader × Workstyle: Indoor work
241 jobs found.
Block Forming Worker (Non-Ferrous Metal Smelting)
Smelting operator who melts non-ferrous metal raw materials at high temperatures and forms them into ingots or blocks. A technical role handling everything from furnace operation to quality control.
Furnace Operator (Casting Mold Pouring Worker)
Furnace operators (casting mold pouring workers) are responsible for the manufacturing process of operating melting furnaces to melt metal and pour it into molds.
Soaping Worker (Dyeing and Finishing)
Specialized workers who clean and degrease fiber products after dyeing or bleaching, sending them to the finishing process. They operate machinery and adjust chemicals to maintain quality while processing large quantities of fiber products.
Rangefinder assembly worker (optical type)
Manufacturing technician who combines optical components and mechanical parts of optical rangefinders, performs optical path adjustment and mechanical alignment, and realizes high-precision rangefinding functions.
Raw Sugar Manufacturer
Raw Sugar Manufacturers are responsible for processing raw sugar to produce raw sugar. They handle process management, machine operation, and quality control for processes such as boiling down molasses, crystallization, centrifugal separation, and drying.
Tar Block Manufacturing Worker
A manufacturing worker who uses coal-derived tar as raw material, processes it through heating, stirring, forming, and drying stages to create blocks, and supplies them as industrial fuel or materials.
Direct Mail Inserter
Light work job involving inserting printed materials such as direct mail or advertising flyers into envelopes, sealing, quantity checks, packaging, and shipping preparation.
Seed Oil Processor
A food manufacturing occupation that produces edible oil from seeds using pressing or solvent extraction techniques, and performs processing such as refining and deodorization.
Catch Basin Maker (Concrete)
This occupation manufactures concrete catch basins (catch basins for drainage gutters). It handles the entire process including raw material mixing, filling formwork with mixed concrete, curing, and product inspection.
Barrel Washer
Worker who cleans and disinfects used barrels at sake breweries or food processing sites using high-pressure washing or chemicals to make them reusable.