Refining × Recommended Skills: Quality Control Techniques (QC)
5 jobs found.
Cacao Mass Manufacturing Worker
A profession that manufactures cacao mass, necessary for chocolate production, using cacao beans as raw material.
Germanium Refiner
An occupation that refines and purifies high-purity germanium from germanium ores or compounds as raw materials through chemical and thermal treatments, manufacturing materials used in semiconductors and optical applications.
Stainless Alloy Worker
A technical occupation that uses electric furnaces, etc., to melt stainless steel and adjust chemical composition to manufacture alloys.
Furnace Operator (Non-Ferrous Metal Smelting)
A manufacturing technician who operates electric furnaces and the like to melt and refine non-ferrous metals such as aluminum, copper, lead, and zinc, maintaining consistent metal quality through component analysis and temperature management.
Furnace Operator (Non-Ferrous Metal Smelting)
A technical job that operates smelting furnaces for non-ferrous metals, handling everything from raw material charging to melting, refining, and molten metal extraction.