Operator (Senior) × Workstyle: Full-time
27 jobs found.
Hydrolysis Worker (Soap Manufacturing, Fat Processing)
A job that hydrolyzes fats and oils to manufacture products such as soap and glycerin. Involves plant operation and management, and control of chemical reactions.
Photosensitive Material Manufacturing Equipment Operator
A job that synthesizes raw materials for photosensitive agents, operates reaction equipment and purification equipment, and manages the manufacturing process.
Drying Furnace Worker (Metal Smelting)
Specialized occupation that heats metal materials and castings in drying furnaces to remove moisture or perform heat treatment, ensuring quality for subsequent processes.
Xylene Manufacturing Equipment Operator
This job involves operating and monitoring equipment such as reaction vessels and distillation towers in chemical product manufacturing plants using xylene as raw material, to maintain safe and stable production.
Ore Sintering Worker
In steel manufacturing, this occupation handles the process of sintering iron ore at high temperatures to produce sintered ore for steelmaking.
Seaming Worker (Stocking Manufacturing)
Manufacturing job involving operating machines to sew together the toe and heel parts of stockings to finish them as products, and performing inspections.
Gravel Extraction Machinery Operator
An occupation that operates and drives construction machinery to extract gravel and sand from riverbeds or quarries, performing excavation, loading, and leveling.
Integrated Circuit Manufacturing Worker
A job that operates processes such as photolithography and etching in a cleanroom to manufacture integrated circuit (IC) wafers.
Vacuum Distillation Worker (Nonferrous Metal Smelting)
A technical job that operates vacuum distillation equipment for nonferrous metals, separating and removing impurities to refine high-purity metals.
Surikomi Worker (Using Printing Machines)
Specialist who operates printing machines such as offset presses, performs ink adjustment, prevents plate misalignment, conducts quality inspections, and applies printing to products.