Supervisor × Workstyle: Line work
59 jobs found.
Clear Soy Sauce Pasteurization Worker
Manufacturing operator responsible for the heat pasteurization (hiire) process of clear soy sauce, handling temperature and time management, and quality inspections.
Sake Filling Worker
A manufacturing job responsible for the sake bottling process, operating filling machines and performing product filling, inspection, and packaging on the production line.
Cement Manufacturing Machine Worker
This occupation involves operating, monitoring, and maintaining machinery from raw material blending to firing, crushing, and quality inspection in a cement manufacturing plant.
Detergent base material manufacturer (synthetic detergent manufacturing)
This occupation involves operating and managing reaction, mixing, and separation processes to industrially manufacture base materials such as surfactants, the main components of detergents, while maintaining quality, safety, and production efficiency.
Bottle washing worker
A job that cleans and sterilizes used bottles in factories, etc., for reuse or the next process.
Bamboo Chopstick Maker
Artisan or worker who manufactures chopsticks using bamboo as material. A manufacturing technician who performs material selection, processing, and finishing by hand.
Corrugated board base paper manufacturing worker
This occupation involves papermaking, drying, finishing the base paper that serves as the core material for corrugated board, and winding it into rolls. It entails operating machinery on the production line, quality control, and troubleshooting.
Textile Dyer (Fiber)
Textile dyers specialize in uniformly dyeing fabrics by handling the entire process from pre-treatment to dyeing and finishing for fiber products.
Tex board press worker
A job that press-processes Tex boards to manufacture wooden components.
Helper (Lumber Milling)
An assistant worker at a sawmill who handles intake of logs, loading and unloading into/from sawmill machines, and organizing processed lumber.