Patient × Workstyle: Heavy labor
12 jobs found.
Aluminum Electrolysis Worker
Job responsible for operating and managing electrolytic cells that reduce aluminum oxide to metallic aluminum using molten salt electrolysis.
Iron Melter for Castings
A job that involves melting iron at high temperatures for the casting process and supplying and managing molten metal.
Ingot Worker (Non-Ferrous Metal Smelting)
Specialized profession that melts and refines non-ferrous metal raw materials to produce ingots (metal blocks).
Instant Coffee Manufacturing Worker
A manufacturing job that operates and monitors mechanical equipment for each process from raw material blending to extraction, drying, grinding, and packaging of instant coffee, achieving mass production and quality maintenance.
Stretching Worker (Metal Rolling)
A manufacturing job that stretches metal materials into sheets or strips by passing them between rolls. Operates rolling mills, manages temperatures, and conducts quality inspections to produce products that meet standards.
Coke Pipe Cleaning Worker (Steel Mill)
This occupation involves removing coke and slag adhered inside coke pipes at steel mills to maintain normal equipment operation.
Silicon Refiner (Metallic Silicon)
Specialized occupation that refines silicon (metallic silicon) through reduction smelting in a high-temperature electric furnace and adjusts it to a purity suitable for industrial use.
Molding Worker (Cement Mortar Product Manufacturing)
A manufacturing job that fills molds with materials for cement mortar products, applies vibration or pressure to form them, and performs finishing processes such as demolding and polishing.
Coal Preparation Worker
Occupation that sorts and concentrates coal or ore mined from mines by particle size or specific gravity to ensure product quality.
Sorting and Grading Worker (Sawmilling)
A profession that inspects the quality of sawn lumber in sawmills and sorts and grades it by grade.