In a typical work setting, numerical control machine operators:

Interpersonal Relationships

• Have a medium level of social contact. They spend time working with machines but also talk to coworkers.
• Communicate with others mostly through face-to-face discussions.
• Are responsible for the work done by other operators.
• Usually work as part of a team.

Physical Work Conditions

• Often work indoors. Some work places may not have air conditioning.
• Often are exposed to noise levels that are uncomfortable. They wear ear plugs to protect their hearing.
• Are often exposed to contaminants.
• Are regularly exposed to hazardous situations and equipment, such as high-speed machines.
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• Daily wear protective gear, such as safety glasses, face masks, or breathing equipment.

Work Performance

• Must be very exact in performing their job and be sure everything is done. Errors could cause a production delay and could cost the company money.
• Work according to the pace that is set by the speed of the machinery.
• Repeat the same physical and mental tasks.
• Usually seek input from supervisors and programmers before making decisions and setting daily tasks and goals.
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• Work in a somewhat competitive environment where daily deadlines must be met.

Hours/Travel

• Work 40 hours per week. Schedules are usually established.
• May work nights and weekends.
• May work on a rotating schedule.