Polishing × Workstyle: Line Work
73 jobs found.
Silicon Rectifier Manufacturing Worker
Manufacturing line workers who produce rectifiers using silicon materials, responsible from wafer processing to assembly and inspection.
Silicon Cutting and Polishing Worker
Specialized occupation that cuts and surface-polishes silicon wafers to achieve standard dimensions and high surface quality suitable for supply to semiconductor chip manufacturing processes.
Zirconia Manufacturing Worker
Technical job responsible for the entire manufacturing process of zirconia ceramics, from raw material blending to forming, sintering, polishing, and quality inspection. High-precision dimensional management and temperature control are required.
Pearl Processing and Sorting Worker
Pearl processing and sorting workers apply processes such as polishing, drilling, and degreasing to cultured pearls, and sort and grade them based on quality standards such as color, shape, size, and luster. They ensure product quality and supply materials to the jewelry manufacturing process.
Quartz Watch Exterior Assembler
A manufacturing job that assembles watch exterior parts made of quartz material according to blueprints and performs finishing and inspection.
Upsetting Operator (Forging)
A manufacturing worker who heats metal to high temperatures in a heating furnace and shapes it into a predetermined form using dies or press machines.
Stabilizer Manufacturer (Automotive Parts)
Manufacturing worker who processes, assembles, and inspects stabilizers, which are automobile body posture stabilization devices.
Stainless Steel Plate Worker
A manufacturing technician who uses stainless steel plates as material to perform processing such as cutting, bending, welding, polishing, and surface treatment to shape products and parts.
Ski Pole Manufacturer (Glass Fiber: Ski Accessories)
Technical job that manufactures glass fiber reinforced plastic ski poles consistently from raw material blending to molding, curing, polishing, and inspection.
Spindle Machinist
A manufacturing job that machines and polishes rotating shaft parts such as spindles using lathes and grinding machines to achieve dimensions and shapes as per the drawings.