Annealing × Personality Traits: High concentration
21 jobs found.
Metal Heat Treatment Worker
A technical job that performs heating and cooling treatments on metal parts and products to achieve desired mechanical properties (hardness, toughness, wear resistance, etc.).
Fine Wire Worker
Manufacturing job responsible for drawing metal wires, thinning them to a specified diameter.
Finishing heating worker (metal sheet manufacturing)
A technical job in the metal sheet manufacturing process that operates and manages heat treatment equipment to ensure product mechanical properties and quality, performing finishing under optimal temperature and time conditions.
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.
Glass Bottle Maker (Glass Product Manufacturing)
A profession that melts glass raw materials and manufactures bottles using blow glass, press forming, etc. Also responsible for quality control and finishing processes.
Glassblower (Glass Product Manufacturing)
Specialized worker who winds high-temperature molten glass onto a blowpipe, shapes it through heating and manual labor, and manufactures glass products.
Syringe manufacturing worker (glass)
Manufacturing technician responsible for the production processes of medical glass syringes, from melting raw glass to forming, inspection, and quality control.
Coppersmith
Traditional metalworking craft that shapes vessels by hammering copper sheets with tools such as hammers. Produces copper pots, decorative items, etc.
Copper Wire Drawing Worker
Manufacturing staff who process copper rods or copper wire materials using drawing machines to produce copper wires of specified diameters and shapes.
Saw manufacturing worker
Metalworking occupation that manufactures the blade parts of saws. Handles cutting and forming of steel materials, heat treatment, polishing and toothing, and quality inspection.