Heat Treatment Technology × Career Path: Quality Manager
2 jobs found.
Knitting Needle Manufacturing Worker (Metal)
Occupation of manufacturing metal knitting needles through processes such as cutting, polishing, and heat treatment.
Silicon (Keiso) Refining Worker (Metallic Silicon)
A manufacturing technician who reduces and refines silica stone, the raw material for metallic silicon, using electric furnaces and other equipment to produce high-purity metallic silicon.