Okay, so an electronics technician is like a doctor, but for electronic devices like TVs, phones, and computers.
They know how these devices work and can figure out what is wrong when they are not working properly.
They use special tools to take these devices apart and fix them, sort of like how a mechanic uses tools to fix a car.
They also can build new electronic devices from scratch, like building a robot or a drone.
Basically, electronics technicians are very smart and can help fix and build cool electronic stuff.