Operation of Measuring Instruments × Classification Details: Product Manufacturing and Processing Workers (Excluding Metal and Food Products)
3 jobs found.
Cake Maintenance Worker
Specialized profession that inspects, maintains, and repairs production equipment such as cake winding devices in spinning and fiber manufacturing processes to maintain stable operation.
Crimping Worker (Chemical Fiber Manufacturing)
Manufacturing operator who heat-treats chemical fibers using crimping machines, etc., to impart crimp and volume to the fibers.
Artificial Gemstone Craftsman
A craftsman who cuts and polishes artificially synthesized gem rough stones to finish them into gems as products.