Machine Maintenance Knowledge × Workstyle: Line Work
31 jobs found.
Zinc Rolling Worker
A manufacturing technician who heats and rolls zinc ingots to produce zinc sheets of specified thickness.
Sweet Potato Confectionery Worker
Specialized profession responsible for the entire manufacturing process of sweets made from sweet potatoes (sweet potato treats, university potatoes, imo kenpi, etc.).
Photographic Paper Manufacturing Worker
Specialized profession that applies photosensitive emulsion to the base paper of photographic printing paper, performs drying and finishing processes, and prepares it for shipment as a product.
Engraving Machine Operator
Engraving machine operator who engraves letters or patterns on metal products.
Synthetic Fiber Twisting Worker
This occupation involves twisting synthetic fiber yarns together and operating twisting machines to produce yarn with the specified degree of twist.
Fruit Crusher (Fruit Wine Production)
A manufacturing job that crushes fruits serving as raw materials for fruit wine using pulverizers and other equipment, performing pre-processing to facilitate smooth progression of the brewing process.
Gas Appliance Assembly Worker
A manufacturing job that assembles parts of various gas appliances such as gas stoves and water heaters and performs quality inspections.
Raw Rubber Calender Operator
Performs manufacturing operations to process raw rubber into thin sheets using a calender while maintaining consistent thickness and quality for productization.
Yarn Rewinder
Manufacturing work in the spinning process that rewinds yarn, removes defects to maintain quality, and supplies it to the next process.
Shumai Wrapper Manufacturing Worker
This occupation involves forming and processing shumai wrappers using machines or manual labor on a production line.