What is the job of a CNC technician?

Is a technician who uses a computer to control the machining process of machine tools. They are responsible for writing programs, operating and maintaining machines, using computer control systems for production, and realizing automation and intelligent processing. It is necessary to master the knowledge of programming language, CAD/CAM/CAE software, numerical control system and so on required by numerical control technology. They also need to constantly sum up and explore, improve work efficiency, reduce losses and ensure production quality.