Work Style > Line work
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631 jobs found.
Wire drawing worker
A job involving machine operation and quality control to draw metal rods or wires using dies and process them to the specified wire diameter.
Medium White Sugar Manufacturing Worker
Manufacturing worker responsible for producing medium white sugar, one of the sugar refining processes. Processes raw sugar, managing and operating the crystallization, centrifugation, and drying processes.
Tube Winder (Paper Core Manufacturing)
A manufacturing job in a paper core factory where raw paper is wound, bonded and cut to produce paper cores (tubes).
Ultrasonic Metal Welder
Processing technician who solid-phase bonds metal parts using ultrasonic vibration. Uses high-frequency vibration to crimp and weld parts together, bonding without relying on electricity or heat.
Compounder (Soft Drink Manufacturing)
This occupation handles the manufacturing process of measuring raw materials for soft drinks and mixing them appropriately. It supports the stable operation of the production line while maintaining quality and hygiene.
Humidity Control Worker (Plywood Manufacturing)
A manufacturing technician who measures and adjusts the moisture content of veneer on the plywood production line and operates drying furnaces and humidity control rooms to perform appropriate humidity management.
Humidity Control Worker (Tex Board Manufacturing)
A job on the manufacturing line for wooden boards with humidity control function called Tex Board, responsible for raw material mixing, forming, drying, finishing, and quality inspection.
Prepared Food Canning Worker
A manufacturing job that processes raw materials and performs cooking, filling, heat sterilization, and quality inspection on the canned product production line.
Cook (In-flight meal production)
A profession in airline or catering company kitchens mass-producing in-flight meals while maintaining quality and hygiene.
Chocolate Roaster
A profession that roasts cacao beans to optimize the raw material quality and flavor of chocolate.