Quality Control Engineer × Keywords: Wafer
5 jobs found.
IC Manufacturing Worker
IC Manufacturing Workers operate process equipment in cleanroom environments during semiconductor chip (IC) manufacturing processes, performing micromachining such as photolithography, etching, and film formation.
Thyristor Manufacturing Worker
Responsible for the manufacturing process of power semiconductor devices such as thyristors (thyristors), performing a series of processes from wafer processing to packaging and inspection. A technical position.
Silicon Rectifier Element Manufacturing Worker
A job that operates various process equipment for manufacturing silicon rectifier elements, and works to improve quality control and production efficiency.
Semiconductor Circuit Pattern Baking Technician
A technical job responsible for heat-treating photoresist patterns after exposure in the photolithography process of semiconductor manufacturing to fix circuit patterns on wafers.
Semiconductor Material Refiner (Polycrystalline Silicon, etc.)
A manufacturing technical position that purifies polycrystalline silicon and others to high purity and supplies raw materials for semiconductor wafer manufacturing. Operates chemical reaction equipment and high-temperature furnaces, handling everything from raw material preparation to quality control.