Quality Control × Classification Details: Metal Material Inspection Workers
2 jobs found.
Mineral Content Analyst (Gold, Silver, etc.)
A technical occupation that quantitatively measures the content of mineral components contained in samples such as gold ore or silver ore using chemical methods or analytical instruments.
Steel Pipe Inspector
Steel pipe inspectors inspect for defects and dimensions using visual and non-destructive testing techniques after the manufacturing and installation of steel pipes and piping systems, ensuring safety and functionality.