How do they match: Semiconductor Processing Technicians

  • Etcher
  • Chemical Etch Operator
  • Crystal Cutter
  • Semiconductor Wafers Etch Operator
  • Semiconductor Wafers Etcher

  • Etch, lap, polish, or grind wafers or ingots to form circuitry and change conductive properties, using etching, lapping, polishing, or grinding equipment.
  • Calculate etching time based on thickness of material to be removed from wafers or crystals.
  • Clean and maintain equipment, including replacing etching and rinsing solutions and cleaning bath containers and work area.
  • Operate saw to cut remelt into sections of specified size or to cut ingots into wafers.
  • Stamp, etch, or scribe identifying information on finished component according to specifications.

  • Cut industrial materials in preparation for fabrication or processing.
  • Operate cutting equipment.