Semiconductor Processing Equipment Test Technician
Semiconductors Metallization Equipment Tender
Perform any or all of the following functions in the manufacture of electronic semiconductors: load semiconductor material into furnace; saw formed ingots into segments; load individual segment into crystal growing chamber and monitor controls; locate crystal axis in ingot using x-ray equipmentand saw ingots into wafers; and clean, polish, and load wafers into series of special purpose furnaces, chemical baths, andequipment used to form circuitry and change conductive properties.
Inspectequipment for leaks, diagnose malfunctions, and request repairs.
Inspect materials, components, or products for surface defects and measure circuitry, using electronic test equipment, precision measuring instruments, microscope, and standard procedures.
Align photo mask pattern on photoresist layer, expose pattern to ultraviolet light, and develop pattern, using specialized equipment.
Clean and maintain equipment, including replacing etching and rinsing solutions and cleaning bath containers and work area.
Clean semiconductor wafers using cleaning equipment, such as chemical baths, automatic wafer cleaners, or blow-off wands.
Etch, lap, polish, or grind wafers or ingots to form circuitry and change conductive properties, using etching, lapping, polishing, or grinding equipment.
Load and unload equipment chambers andtransport finished product to storage or to area for further processing.
Maintain processing, production, andinspection information and reports.
Monitor operation and adjust controls of processing machines andequipment to produce compositions with specific electronic properties, using computer terminals.
Place semiconductor wafers in processing containers or equipment holders, using vacuum wand or tweezers.
Set, adjust, and readjust computerized or mechanical equipment controls to regulate power level, temperature, vacuum, and rotation speed of furnace, according to crystal growing specifications.
Inspect production equipment.
Adjust flow of electricity to tools or production equipment.
Adjust temperature controls of ovens or other heating equipment.
Assemble precision electronics or optical equipment.
Calculate specific material, equipment, or labor requirements for production.
Diagnose equipment malfunctions.
Enter commands, instructions, or specifications into equipment.
Install instrumentation or electronic equipment or systems.
Load materials into production equipment.
Maintain production or processing equipment.
Monitor equipment operation to ensure that products are not flawed.
Mount materials or workpieces onto production equipment.
Move products, materials, or equipment between work areas.
Notify others of equipment repair or maintenance needs.
