CNC machines are operated by computers and used to cut metals, plastics, and wood. Becoming a trained operator requires basic math and computer skills, and can be learned on the job or through post-secondary training. Advancement opportunities exist with additional training and experience.
CNC machines are formally known as computer numerical control machines because they are operated by computers that must be programmed prior to operation. You can become a trained CNC machine operator to operate these machines, which are used to cut various types of metals, plastics and even wood. You will likely need to complete high school or an equivalent qualification if you intend to work as a CNC machine operator, although this is not always a requirement. However, you will need basic to moderate math skills, basic communication skills, and familiarity with computers.
Most of the skills needed to become a CNC machine operator can be learned on the job, so you can join an apprenticeship program to get into the field. An apprenticeship generally lasts from one to five years, during which time you work under the guidance and supervision of a more experienced CNC operator. You will be required to pass certification exams in some cases, and other requirements may exist depending on the company you work for or the region of the world you live in. Upon completion of the apprenticeship and passing all relevant certification exams, you can become a self-employed CNC machine operator.
It is also possible to enroll in a post-secondary training program at a technical school, college or university. These programs will help you learn the skills and techniques needed to land a job as a CNC machine operator before applying for any position. This is advantageous if you can’t find employers willing to hire you with no experience, but keep in mind that these training programs can be expensive. You must wait up to two years completing these programs, which means you will need to dedicate the appropriate amount of time and money to the cause.
Once you become a CNC machine operator, there are usually opportunities for career advancement, especially if you attend additional training. You can, for example, take computer-aided design or CAD training courses, which will give you a foundation for designing parts that can be made with CNC machines. Management opportunities may also arise at your company, allowing you to earn more money and take on more responsibility. Learning additional machining techniques can also help you branch out and grow as an employee.
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