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Chemical Seasoning Manufacturing Worker
Industrial job responsible for manufacturing processes of umami seasonings and others using chemical methods (raw material blending, fermentation, purification, drying, packaging, etc.).
Chemical Reaction Worker
Chemical reaction workers operate and monitor processes to synthesize chemical products from raw materials, serving as manufacturing technicians who perform reaction processes safely and efficiently.
Chemical Reagent Production Engineer
Chemical reagent production engineers are technicians who mass-produce pharmaceuticals and industrial chemicals using chemical reactions and separation processes. They handle plant operation and monitoring, quality control, safety management, equipment maintenance, and process optimization.
Chemical Reagent Manufacturing Worker
A manufacturing technical position that reacts, separates, and refines chemical raw materials to mass-produce chemical reagents for industrial or pharmaceutical use.
Chemical Reagent Manufacturing Equipment Operator
In chemical reagent synthesis and purification processes, operates, monitors, and maintains manufacturing equipment to produce products safely and efficiently.
Supercharger Test Run Worker
Specialized technical position responsible for performance verification and quality inspection of superchargers (such as turbochargers), conducting test runs, durability tests, leak tests, etc., on production and development lines.
Diffusion Worker (Semiconductor Device Manufacturing)
A technical job responsible for the diffusion process, one of the semiconductor device manufacturing processes, performing impurity diffusion into the wafer interior to form device characteristics.
Nucleic Acid Production Engineer
Technical position that designs, operates, and manages manufacturing processes for nucleic acid (DNA/RNA) molecules from research and development to mass production.
Nuclear Fuel Manufacturing Engineer
Technical position involving processing nuclear fuels such as uranium and plutonium through chemical and mechanical processes to manufacture, inspect, and manage fuel assemblies for nuclear power generation.
Bulky Processed Yarn Manufacturing Worker
Bulky processed yarn manufacturing workers apply bulking processing (heating and mechanical treatment) to chemical fiber raw yarn to produce bulky yarn. They handle machine operation, quality inspection, machine adjustment, and more.