Quality control methods (QC) × Personality Traits: High concentration
18 jobs found.
Plastic roll calender worker
Machine operator job that heats and rolls plastic raw materials to produce sheet products.
Coat processing worker (lens manufacturing)
Specialized occupation that applies thin-film coatings such as anti-reflective and anti-fouling films to the surface of optical lenses to enhance functionality and durability.
Hygrometer Assembler
A manufacturing job that assembles hygrometer parts and performs adjustment, calibration, and inspection.
Satin Weaver
A profession that uses multi-beam looms or shuttleless looms to manufacture high-grade fabrics with satin weave (satin weave).
Sputtering technician
Technician who uses the sputtering method to ionize target material with plasma inside a vacuum chamber and form a thin film on a substrate.
Saw setting worker for lumber
A job that sharpens the blades of saws used for lumber processing and performs saw setting (fine processing of the teeth). Properly setting the teeth improves sharpness and cutting performance.
Pig iron smelters, steelworkers, nonferrous metal smelters
A profession that melts and refines iron and steel or nonferrous metals in high-temperature furnaces to produce metal materials for subsequent processes such as casting and rolling.
Scouring worker (chemical fiber manufacturing)
A manufacturing job that performs scouring processes such as alkali treatment, bleaching, and washing on chemical fiber raw materials to prepare the fiber quality. Produces stable products through machine operation and instrument management.
Dynamite Charger
A profession responsible for safely filling and packaging explosives such as dynamite in factories for use in blasting operations.
Forging Press Worker
A profession that heats metal materials and forges them into predetermined shapes using press machines.