Traffic technicians

2025-09-12T14:17:07-06:00

Conduct field studies to determine traffic volume, speed, effectiveness of signals, adequacy of lighting, and other factors influencing traffic conditions, under direction of traffic engineer.

Airfield operations specialists

2025-09-12T13:25:28-06:00

Ensure the safe takeoff and landing of commercial and military aircraft. Their duties include coordination between air traffic control and maintenance personnel; dispatching; using airfield landing and navigational aids; implementing airfield safety procedures; monitoring and maintaining flight records; and applying knowledge of weather information.

Semiconductor processors

2025-09-12T12:56:26-06:00

Manufacture electronic semiconductors. They load materials into furnace. They cut ingots and load them into crystal growing chamber and monitor controls. They locate crystal axis in ingot using x ray equipment and cut ingots into wafers. They clean, polish, and load the wafers into furnaces, chemical baths and equipments to form circuitry and change conductive properties.