Factories where CNC operators work are often in operation day and night, which requires varying shifts and working groups.
Since CNC operators usually work in industrial environments, they must be prepared to use safety equipment and protective wear correctly and stand for long periods of time while operating machinery. Some manufacturing environments may be noisy and potentially distracting, and CNC operators need to be able to perform routine tasks repetitively throughout the workday.
Even though CNC operators work with large, complex machinery, if a CNC operator follows safety guidelines and works according to protocol, there is no real reason to fear workplace injury. However, this is why it is important for CNC operators to be careful, pay attention to detail and follow workplace regulations.