Semiconductor Processing Technicians

What They Do

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 equipment and saw ingots into wafers; and clean, polish, and load wafers into series of special purpose furnaces, chemical baths, and equipment used to form circuitry and change conductive properties.

Typical Tasks

• Manipulate valves, switches, and buttons, or key commands into control panels to start semiconductor processing cycles.
• Maintain processing, production, and inspection information and reports.
• Inspect materials, components, or products for surface defects and measure circuitry, using electronic test equipment, precision measuring instruments, microscope, and standard procedures.
• Clean semiconductor wafers using cleaning equipment, such as chemical baths, automatic wafer cleaners, or blow-off wands.
• Study work orders, instructions, formulas, and processing charts to determine specifications and sequence of operations.

Key Skills

Work Activities

• Controlling Machines and Processes
• Handling and Moving Objects
• Performing General Physical Activities
• Getting Information
• Monitoring Processes, Materials, or Surroundings