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"TESTER, SEMICONDUCTOR WAFERS"
Job Description and Jobs

Job Description:

  • 1) Tests electrical characteristics of circuits on semiconductor wafers, using test equipment: Reads processing documents to determine test specifications.

  • 2) Obtains specified probe cards from inventory and slides probe cards into designated slot on testing equipment.

  • 3) Activates testing equipment and places wafer on chuck of test equipment, using tweezers.

  • 4) Observes wafer through test equipment microscope and aligns wafer under probes of test equipment.

  • 5) Pushes buttons to activate test cycle.

  • 6) Records test readings from printouts or display screen in test log.

  • 7) Compares test readings with specifications manual to identify wafers failing electrical tests.

  • 8) Maintains production records.

  • 9) May clean and maintain test equipment.

 

 

 


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End Of Job Description for: "TESTER, SEMICONDUCTOR WAFERS"
DOT:   726.684-102

Job Number: 11127