An Avionics Technician is responsible for maintaining and repairing the electronic systems of aircraft. These systems include communications, navigation, and flight control components. The technician conducts inspections, troubleshooting, and tests to ensure the functionality and safety of avionics systems. They also install new equipment, perform upgrades, and ensure compliance with regulatory standards. Avionics Technicians typically work closely with pilots and other maintenance personnel to diagnose issues and improve aircraft performance.