Required Skills > Quality Analysis
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26 jobs found.
Raw Oil and Fat Decomposition Worker
Worker who decomposes animal/plant-derived or mineral oils and fats through chemical and heat treatment to produce intermediate raw materials such as fatty acids and soap bases.
Ore Sintering Worker
In steel manufacturing, this occupation handles the process of sintering iron ore at high temperatures to produce sintered ore for steelmaking.
Yeast Worker (Pulp Manufacturing)
A job that handles chemical processing, washing, and bleaching processes in pulp manufacturing, and performs product quality control and equipment operation.
Sake Yeast Production Worker
A manufacturing job that purely cultivates yeast for sake brewing, manages quality, and stably produces it.
Sake Brewer
A manufacturing technical position that polishes raw rice, makes koji, prepares shubo and moromi, manages fermentation, and brews sake.
Vegetable Oil and Fat Manufacturing Worker
Factory worker who extracts and refines oils and fats from plant seeds or fruits to manufacture edible oils.
Refined Salt Worker
A job that refines table salt from raw materials such as seawater or rock salt and manufactures products that meet shipping standards.
Sake Brewer
A profession that manufactures and quality-controls sake by fermenting rice and water with koji and yeast.
Coal Carbonization Worker
This occupation involves heating coal in a carbonization furnace to produce and recover byproducts such as coke, coke oven gas, and tar. Chemical product manufacturing workers responsible for temperature control, gas processing, quality control, and safety management.
Raw Sugar Manufacturer
Raw Sugar Manufacturers are responsible for processing raw sugar to produce raw sugar. They handle process management, machine operation, and quality control for processes such as boiling down molasses, crystallization, centrifugal separation, and drying.