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4623 jobs found.
Gas Cylinder Pressure Test Inspector
Specialist who conducts hydrostatic tests, airtightness inspections, etc., on gas cylinders to ensure safety by checking for leaks or deformations.
Gas Meter Assembler
A job that assembles parts of gas meters, adjusts and inspects them, and manufactures products that conform to standards.
Gas Welder
Manufacturing staff who weld and cut metal parts using gas flames from acetylene or oxygen.
Chemical Treatment Worker
A manufacturing job that applies chemical treatments to metal surfaces to improve corrosion resistance and adhesion.
Caustic (Ka) Treatment Worker (Fiber Bleaching)
Manufacturing operator who processes textile products with caustic soda or bleaching agents to improve quality such as whitening and stain removal.
Caustic Soda Manufacturing Worker
Caustic soda (sodium hydroxide) manufacturing worker who manufactures using electrolytic methods and others, and performs plant operation control, quality control, safety management, and equipment maintenance.
Skein Yarn Inspector
A job that inspects the quality of skein yarn (skein yarn) visually or with measuring instruments and sorts out defects and non-standard products.
Chemical Product Manufacturing Worker
Manufacturing job that manages the entire process from blending chemical raw materials through reaction, separation, purification, filling, and packaging, and operates and maintains manufacturing equipment.
Casein Manufacturing Worker
Specialist in food processing manufacturing who extracts and refines casein from milk raw materials such as milk, dries it, and turns it into powder.
Hank Winder
A hank winder operates machines to wind yarn produced by spinning machines onto hanks or cones and performs quality inspections before sending it to the next production process.