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50 jobs found.
Alkali Worker (Chemical Fiber Manufacturing)
In the chemical fiber manufacturing process, this occupation is responsible for preparing and managing alkali solutions and performing alkali treatment on raw materials.
Casting Release Agent Manufacturing Worker
Specialist in chemical product manufacturing who handles the formulation of raw materials to production, quality control, and packaging of release agents used in casting processes.
Wafer Cleaning Worker
This occupation involves cleaning the surface of wafers with chemicals or water in the semiconductor manufacturing process to remove impurities and residues.
SCP Manufacturing Worker (Pulp Manufacturing)
This occupation chemically and mechanically processes wood chips to manufacture pulp of consistent quality. Responsible for operating and controlling production plants, sampling inspections, maintenance checks, etc.
Etching Worker (Semiconductor Manufacturing)
Etching workers follow the resist pattern on semiconductor wafers, using chemicals or plasma to remove unnecessary materials and form fine structures.
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.
Hazardous Materials Tanker Truck Transport Driver
Specialized driver who safely transports hazardous materials such as chemicals and petroleum products using a tanker truck.
Fur Bleaching Worker
A profession that chemically removes dirt and pigments attached to fur products to finish them white and uniform.
Solid Fat Worker (Oil and Fat Processing)
This occupation involves manufacturing solid fat products such as margarine and shortening through processes like deodorization, decolorization, winter fractionation, and partial hydrogenation applied to edible oils and fats.
Acid Pickling Worker (Metal Product Manufacturing Excluding Plating)
A worker who cleans oxides and dirt adhering to the surfaces of metal products using chemical agents to ensure material quality.