Job Description:

• 1) Operates machines and equipment used in production of semiconductor wafers, such as alignment equipment, automatic developer, and diffusion furnaces, and tests processed wafers to evaluate performance of machines and equipment: Operates machines and equipment to process test wafer.

• 2) Inspects and measures test wafer, using electronic measuring equipment and microscope, to determine that machines and equipment are processing wafers according to company specifications.

• 3) Records test results in logbooks.

• 4) Discusses production problems with workers.

• 5) Analyzes test results, using engineering specifications and calculator, and writes report on equipment repair or re-calibration recommendations and on operator procedure violations.