Shift work × Keywords: Quality control
76 jobs found.
Synthetic fiber manufacturing worker
A job that uses synthetic resin as raw material, manages and operates processes from spinning to drawing and post-processing to produce synthetic fibers.
Ore Dryer Operator (Ironmaking, steelmaking)
This occupation involves processing raw materials such as iron ore using high-temperature drying equipment in ironmaking and steelmaking processes to reduce moisture content.
Ore Grading Operator
This occupation involves sorting crushed ore by sieving at mines or mining sites and classifying it by particle size and quality.
Mixing Worker (Chemical)
This occupation involves weighing and charging raw materials in specified ratios and operating mixers or stirrers to perform mixing processes in the manufacturing process of chemical products. Safety management and quality maintenance are required.
Crushed sand manufacturing equipment operator
This occupation involves operating and maintaining equipment that crushes and pulverizes raw stones or by-products, adjusts them to the specified particle size, and manufactures crushed sand.
Recycled rubber manufacturing worker
This occupation manufactures recycled rubber through processes such as crushing, mixing, and vulcanization using waste tires and scrap rubber products as raw materials.
Mackerel flake manufacturing worker
A job that processes mackerel flesh through drying, smoking, and aging to manufacture shaved flakes.
Preparation Worker (Oil and Fat Product Manufacturing: Melting Worker)
A manufacturing job responsible for preparation work in oil and fat product manufacturing, heating and melting raw oil and fat materials, and supplying them to the next process.
Vending Machine Assembly Worker
A manufacturing job that assembles vending machine cabinets and internal units, installs electrical wiring and control boards, and performs functional inspections.
Fatty Acid Press Worker
A technical job that presses and separates fatty acids from oil and fat raw materials, operating, monitoring, and maintaining manufacturing equipment.