Keywords > Chemical Analysis
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86 jobs found.
Seasoning Food Inspector
A profession that chemically and microbiologically inspects food samples such as seasonings and evaluates their quality and safety.
Steel Engineer (Excluding Development Engineers)
A technical position responsible for process operations such as blast furnaces and converters, quality control, and equipment control in steel manufacturing plants.
Ferrous Quality Tester
A profession that conducts mechanical and chemical property tests on metal materials such as steel and castings to evaluate quality and performance.
Electrochemical Engineer (Metal Refining) (Excluding Development Engineers)
Technical role involving improving metal purity, quality control, and process improvement using electrolytic refining processes.
Electrorefining Engineer (Excluding Development Engineers)
A manufacturing technical position that refines metals such as copper and nickel to high purity using electrolytic refining methods. Involves plant operation management, sample analysis, equipment maintenance, and safety management.
Electric Furnace Operator (Steelmaking)
Operators who operate electric furnaces to melt iron scrap, adjust chemical composition, and manufacture steel.
Tempura Oil Manufacturer
Tempura Oil Manufacturer is a manufacturing job involving the refining, processing, filling, and quality control of edible oils and fats.
Converter Operator (Steelmaking)
Converter operators operate converters (oxygen converters) in the steelmaking process to adjust the chemical composition and temperature of molten steel as a specialized profession.
Copper Smelting Engineer (Excluding Development Engineers)
A technical position that produces high-purity copper from copper ore or scrap through pyrometallurgical and electrolytic refining, and manages quality and production efficiency.
Copper Smelter (Excluding Electrolytic Method)
A profession that melts copper ore in a high-temperature furnace, performs oxidation-reduction treatment to remove impurities, and produces blister copper.