Quality Control × Classification Details: Manufacturing, Repair, Painting, and Drafting Occupations
1199 jobs found.
Lens Sandblasting Worker
A manufacturing technician who uses sandblast equipment to apply uniform roughening or matte finish to the surface of optical lenses.
Lens Molding Worker (Glass Products Manufacturing)
This occupation involves forming glass materials using molds in the manufacturing process of optical lenses, and performing polishing and finishing up to completion.
Lens Cleaning Worker
A job that cleans and manages the surface of optical lenses to maintain the quality of optical equipment that requires high precision.
Lens Bonding Technician
A manufacturing technician who precisely bonds optical lenses to assemble multi-layer lens units. Handles everything from bonding process preparation to curing and inspection.
Lens Lathe Operator
Specialized profession that uses lathe machines to precisely process and shape lenses made from optical glass or plastic.
Soap Kneader (Soap Manufacturing, Fats and Oils Processing)
A job that processes raw materials for soap and fats/oils, manufactures soap using saponification reactions, and performs refinement and adjustment of fats/oils.
Continuous Casting Finishing Worker
Specialist who finishes the surface of steel slabs or billets produced by continuous casting machines through processes such as cutting, grinding, and chamfering to ensure dimensions and surface quality.
Wrought Iron Worker
A skilled artisan technician who heats metal materials to high temperatures and forges them using hammers or presses to improve shape and strength.
Copper Smelter
A job that melts and refines copper ore or crude copper products through processes such as electrolysis to produce high-purity copper.
Roshoku Worker
Specialist who performs traditional lacquer finishing (Roshoku finish) using black lacquer on wooden products and similar items.