Operator (Junior) × Keywords: Sampling
4 jobs found.
Basic Chemical Product Manufacturing Worker
A job that operates and monitors manufacturing processes for basic chemical products (organic and inorganic compounds) using reaction equipment and separation equipment to ensure quality and production efficiency.
Petroleum Separation Equipment Operator
This occupation involves operating and monitoring equipment that heats and distills crude oil to separate and recover products such as gasoline and diesel fuel.
Nonferrous Metal Electrolytic Equipment Operator
Nonferrous metal electrolytic equipment operators operate equipment for the electrolytic refining of nonferrous metals such as copper, nickel, and zinc, ensuring stable product purity and quality as technical professionals.
Ceramic Raw Material Grinder
This occupation involves grinding raw materials for ceramic products (such as clay, feldspar, limestone, etc.) into powder using crushers, processing them into a state usable in the product manufacturing process.