Engineering & Manufacturing × Recommended Skills: Chemical Analysis
81 matching jobs found.
Metal Powder Manufacturing Worker
A job that melts metal materials, processes them into powder form through processes such as atomization and pulverization, performs particle size control, and supplies them as raw materials for powder metallurgy and 3D printing.
Gold Electrolytic Worker
A manufacturing technical position that uses electrolytic cells to perform electrolytic refining of metals and produce high-purity metal products.
Dope Kneading (Nekka) Machine Worker (Chemical Fiber Manufacturing)
A technical job responsible for operating machinery to dissolve and stir raw material polymers, mix with additives, and prepare dope in the chemical fiber manufacturing process.
Raw Rubber Manufacturing Worker
This occupation involves blending raw materials such as natural rubber and synthetic rubber in specified ratios, kneading and pasting them to produce rubber compounds.
Antibiotic Seed Culture Worker
Manufacturing technician who cultures and maintains seed cultures (seeds) for antibiotic production under aseptic conditions and introduces them into the manufacturing process.
Colloid Manufacturing Worker (Storage Battery)
A technical job that prepares and manufactures colloidal active materials used in storage batteries and manages quality.
Sizing Worker (Paper Industry)
Specialized professional who adds and adjusts chemicals (sizing agents) to improve paper's water absorption and surface properties in the papermaking process, and manages quality.
Acid Pickling Worker (Metal Product Manufacturing Excluding Plating)
A worker who cleans oxides and dirt adhering to the surfaces of metal products using chemical agents to ensure material quality.
Titanium Dioxide Manufacturing Worker
Titanium dioxide manufacturing workers produce titanium dioxide (TiO₂), used as white pigments, in plastics, paints, and more, through chemical processes.
Acid Treatment Worker (Plating)
This occupation involves degreasing and acid washing the surfaces of metal parts and similar items using acid solutions as pre-treatment to prepare the base for plating.