Stress Tolerance × Workstyle: Line Work
18 matching jobs found.
Bulb Head Attaching Worker (Lamp Manufacturing)
Manufacturing job that attaches metal valves (bases) to glass light bulbs and performs enclosure, sealing, and inspection.
Non-Ferrous Metal Melting Furnace Worker
Non-ferrous metal melting furnace workers melt non-ferrous metals such as aluminum and copper in high-temperature melting furnaces, manage quality, and supply them for casting or forming in the manufacturing industry.
Sealing (Fūkan) Worker
Sealing workers are responsible for the task of applying seals using seals or films to envelopes or packages to protect and seal the contents.
Ferroalloy Manufacturing Worker
Specialized profession that melts, refines, and adjusts the composition of alloys for steelmaking (ferroalloys), producing products that meet standards.
Quenching Operator
Specialist in metal heat treatment processing who heats metal parts to high temperatures and rapidly cools them using oil, water, etc., via quenching treatment to impart mechanical properties such as hardness and wear resistance.
Welder (Metal Welding)
Specialized profession that manufactures and repairs machine parts and structures by fusing and joining metal parts.
Detonator Worker
Chemical product manufacturing worker who manufactures detonators (detonators) and handles processes such as mixing, forming, assembly, quality inspection, and packaging.
Rockwool Insulation Material Manufacturing Worker
This occupation manufactures rockwool insulation materials used as thermal insulation by melting rocks at high temperatures, fiberizing, and forming them.