Operator × Workstyle: Indoor Work
46 jobs found.
Semiconductor Wafer Cleaning Worker
In semiconductor manufacturing processes, removes contaminants and microparticles from wafer surfaces using chemicals, ultrapure water, and specialized equipment to support improved yield in subsequent processes.
Sifting Work (Ore Dressing, Coal Washing)
Worker who crushes and grinds ore and separates and concentrates useful minerals using physical and chemical methods.
Roll Changer (Papermaking)
A technical job in a paper mill that supports continuous production by replacing winding rolls used in the paper product production line and adjusting machines.
Inorganic Fertilizer Manufacturing Worker
A job that operates and maintains inorganic fertilizer manufacturing equipment, handling the entire process from raw material blending to reaction, granulation, drying, and packaging.
Laminating Processor (Vinyl Film Manufacturing)
A job that manufactures multi-layer and functional films by bonding, heating, and pressing vinyl films on machine equipment.
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.