High concentration × Recommended Skills: Equipment Maintenance
79 jobs found.
Drying Furnace Worker (Metal Smelting)
Specialized occupation that heats metal materials and castings in drying furnaces to remove moisture or perform heat treatment, ensuring quality for subsequent processes.
Artificial Leather Manufacturing Worker
Occupation involving raw material mixing for imitation leather (synthetic leather), molding, and finishing processes.
Recording Media Manufacturing Worker
A job involving production of data recording media such as magnetic disks and optical disks on manufacturing lines, including inspection and packing.
Air Capacitor (Varicon) Manufacturing Worker
Manufacturing technician who performs parts processing, assembly, adjustment, and inspection of variable capacitance capacitors (varicons).
Kujiri Manufacturing Worker
A profession that processes and manufactures metal utensils, fittings parts, mold parts, etc., through pressing, cutting, welding, and polishing processes.
Black Oxide Plater (Metal Products)
Specialized occupation that chemically treats the surfaces of metal products to blacken them, improving corrosion resistance and aesthetics.
Glass Ball Maker (Glass)
A job that mixes raw materials, melts them at high temperature, forms them, and manufactures glass balls.
Optical Machinery Assembly Equipment Operator
A job that assembles parts of optical machinery with high precision using dedicated assembly equipment and performs quality inspections.
Hydrogenated Oil Decomposition Worker (Glycerin Production)
Chemical manufacturing worker who hydrolyzes hydrogenated oil to produce and purify glycerin and fatty acids.
Tool Manufacturing Worker
Specialized profession that processes, finishes, and inspects metal cutting tools, jigs, mold parts, etc., using machine tools to achieve high dimensional accuracy and quality.