What Is a CNC Machine Operator and How to Become One
Table of Contents
What Does a CNC Machine Operator Do?
The job duties of a CNC machine operator involve working on the setup and operation of a computer numerical control machine. In this career, your responsibilities may also include the maintenance of equipment. CNC machine operators control operations by using geometric code (G-code) to program an automated task. Depending on the type of production process, you may need to plan logistics before programming the machine. Manufacturers use CNC machines for a variety of products and purposes, including metalwork and auto parts manufacturing. A machine operator may inspect the output during production to assess quality.
How to Become a CNC Machine Operator
The qualifications that you need to start a career as a CNC machine operator include education or training and computer skills. Employers also expect machine operators to have an understanding of workplace safety practices. Employers may require different levels of experience and knowledge depending on the complexity of their machine operations. You can seek an associate degree in computer-aided manufacturing or a related subject. Some technical schools offer certificate programs in computer numerical control programming and operation. Employers and trade unions may provide apprenticeship opportunities for high school graduates.
CNC Machine Operator Job Description Sample
With this CNC Machine Operator job description sample, you can get a good idea of what employers are looking for when hiring for this position. Remember, every employer is different and each will have unique qualifications when they hire for a CNC Machine Operator role.
Job Summary
We are seeking a CNC Machine Operator to oversee the use of our computer numerical control machines. In this position, your primary responsibility is to program the machine to automatically produce metal parts for our manufacturing team. You may program the machines for milling, drilling, or lathe machining. We expect you to have an associate degree in a manufacturing field and experience as a CNC lathe operator or a similar machining specialist. You must also be able to read blueprints and use a caliper or micrometer to ensure all of your parts match the specifications.
Duties and Responsibilities
- Read blueprints for the needed parts
- Program the appropriate CNC to automate the production process
- Inspect the metal pieces for accuracy and uniformity
- Perform preventative maintenance on your machines
Requirements and Qualifications
- Associate degree in computer-aided manufacturing
- CNC or related experience
- Sharp eye for detail
- Familiarity with G-code
