Computer Numerical Control (CNC) machining is a process that helps in automating industrial products by using pre-programmed software. CNC machines can cut, grind or drill required shapes from materials including metal and plastic. A CNC operator is a technician who is qualified and trained to operate CNC machines.

CNC operator is usually an entry-level position, making it a good option for anyone interested in the work but does not have a lot of experience in the field. Operators can learn how each machine works from the ground up, providing valuable experience and knowledge to help you move up the career ladder.

Summary. So as we've discussed, the CNC machining process can be challenging to master but it is certainly not out of your reach. You should expect it to take over 3 years of hard work to master but it can take just a few hours of easy tutorials to create basic parts.

The first step in becoming a CNC operator is to get a high school diploma with relevant class experience in STEM fields. Then, find one of several work environments that provide immediate on-the-job training for a new CNC operator. Basic training usually doesn't take more than a week or two.