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TITLE(s): ION IMPLANT MACHINE OPERATOR (electron. comp.) Operates ion implanting machine to implant semiconductor wafers with gases, such as arsenic, boron, or phosphorus, to implant electrical properties in wafers: Turns valves, flips switches, and presses buttons to start and regulate flow of gases into implant machine. Places semiconductor wafers in holders, such as carousel, wheels, or boats, using tweezers. Places loaded holder in machine and secures clamps. Presses buttons to start feeding and implanting process. Monitors gas gauges and meters and turns dials to adjust gases, following specifications, if required. Maintains processing reports. May test semiconductor wafers, using test equipment, to verify that voltage, current, and resistivity of implantation meet company specifications. GOE: 06.02.18 STRENGTH: L GED: R3 M3 L3 SVP: 4 DLU: 86 ONET CROSSWALK: 92902A Electronic Semiconductor Processors | |||||||||||||||||||||||||||||||||||
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