The CNC Operator Job Description: What You Can Expect

Machining has undergone a dramatic shift in the last few decades. Gone are the days of dirty manual machines that do one job. Now, modern day machinists work with state-of-the-art CNC machines. Due to their speed, precision, and flexibility these powerful machines have become the industry standard in manufacturing.

And with changing technology comes changing job descriptions. Today, computerized numerical control (CNC) machinists combine elements of mechanical design, technical drawings, mathematics, and computer programming know-how in a clean, professional environment. But what does a day of a CNC machine operator job look like?

With proper CNC machining training, machinists produce an enormous array of manufactured goods and work with all manners of materials, including the plastics and metals common to Connecticut’s manufacturing industry. Skilled CNC machinists track a product through each phase of its creation, from an initial concept to a fully realized item.

A CNC machine operator can transform a block of formless steel into a working part for one of the most advanced aerospace industries in the nation. Typical job duties for CNC machinists include:

  • Studying blueprints, sketches, drawings, specifications, and sample parts to determine dimensions and tolerances of finished products.
  • Determining the sequence of machining operations, and setup requirements of a job.
  • Calculating, measuring, and marking the dimensions and reference points on material as guides for the machining.
  • Setting the controls and programs to regulate CNC machines.
  • Use the machines to create a finished piece, while monitoring it for malfunctions and out-of-tolerance machining and then adjusting the program as required.
  • Perform routine maintenance on the machines under their control.
  • And confer with engineers, programmers, and supervisors to maintain the assembly and production of the finished items.

And in today’s modern industry, a CNC machining associate degree helps job seekers merge the worlds of creativity and practicality into a career that can satisfy the need for a hands-on, fulfilling job. And the jobs are out there! In Connecticut, there are approximately 4,350 manufacturers employing over 163,300 workers. At Goodwin College, we’ve built proactive relationships with manufacturers all over the state, from small supply chain shops all the way up to Pratt & Whitney right across the street!

If you’re interested in learning more about a career as a CNC machine operator, call Goodwin College today at 800-889-3282 or explore our CNC Operator School online!