High concentration × Workstyle: Factory work
727 jobs found.
Western pastry finisher
A manufacturing job specializing in the decoration, plating, and finishing processes of cakes and Western sweets using fresh cream or chocolate.
Smelter (Non-Ferrous Metal Smelting)
A technical occupation that uses crucibles or electric furnaces to melt non-ferrous metal raw materials at high temperatures and performs smelting and refining.
Sugar Melting Worker
A profession that heats and dissolves sugar raw materials to manufacture and supply sugar solution. Supports stable production through temperature control, machine operation, and quality management.
Weft Thread Handler
A profession that operates and manages the appropriate supply of weft threads (horizontal yarns) to looms to stably continue the weaving process.
Lighter Assembler
Manufacturing job that assembles parts of lighter products (gas lighters, oil lighters, etc.) by hand or on a line, and performs adjustments and inspections.
Racket Mold Maker (Wooden)
This is a job that creates molding patterns (molds) such as for tennis or badminton rackets using wood.
Label, Seal, and Tag Affixing Worker
Worker who affixes labels, seals, and tags to products or containers manually or using automatic machines to accurately display product identification and specification information.
Laminator Worker (Plastic Coating)
Manufacturing job that applies resin or film to plastic products and performs lamination processing.
Randoseru Manufacturer
Craftsman responsible for the manufacturing processes of randoseru, from leather cutting to sewing and hardware attachment.
Reed Assembler (Musical Instrument Manufacturing)
Specialized occupation that handles reeds for woodwind instruments from material selection to shape adjustment, inspection, and packaging.