Numerical & Quantitative Analysis × Workstyle: Factory Work
1822 matching jobs found.
Silkworm Egg Production Worker
Silkworm egg production workers manufacture, disinfect, select, sort, and package high-quality silkworm eggs (silkworm eggs) for sericulture and supply them to producing farms. They rear parent silkworms, perform mating and egg-laying induction, carry out egg disinfection and selection work, and thoroughly manage hygiene and quality maintenance.
Acidic Clay Manufacturing Worker
An industrial occupation that involves selecting and blending raw materials for acidic clay and manufacturing it into powder.
Oxy-Acetylene Gas Cutter
Specialized technician who generates high-temperature flames using oxygen and acetylene gas to cut metal.
Oxygen Welder
A manufacturing job that uses gas fuel and oxygen to melt metal members for joining or shaping.
Sander Worker
A profession that grinds the surfaces of metal products using a sander (grinding machine) to achieve a smooth finish.
Sander Finisher (Woodwork Polishing)
This occupation involves using sanders to smoothly polish the surfaces in the final finishing process of wood products.
Sandbag Maker (For Boxing)
Specialized occupation that manufactures sandbags used in boxing and martial arts, handling everything consistently from material selection to cutting, sewing, internal filling, and finishing.
Sandblast Worker (Casting Manufacturing)
A manufacturing worker who sprays high-pressure sand on the surface of cast products to remove surface irregularities and perform priming treatment before painting.
Sandblast Worker (Glass Product Manufacturing)
A job that blasts abrasives such as sand or glass beads with compressed air to polish, decorate, and clean the surface of glass products.
Sandblast Worker (Metal Products)
A job that involves blasting abrasives such as sand onto the surface of metal products at high speed to remove rust and old paint films, adjust surface roughness, and perform pre-treatment for painting and plating.