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The differences between computer numerical controller machinists and computer numerical controller supervisors can be seen in a few details. Each job has different responsibilities and duties. While it typically takes 2-4 years to become a computer numerical controller machinist, becoming a computer numerical controller supervisor takes usually requires 1-2 years. Additionally, a computer numerical controller supervisor has an average salary of $46,144, which is higher than the $41,685 average annual salary of a computer numerical controller machinist.
The top three skills for a computer numerical controller machinist include calipers, micrometers and manual lathes. The most important skills for a computer numerical controller supervisor are cnc machines, calipers, and cnc lathes.
| Computer Numerical Controller Machinist | Computer Numerical Controller Supervisor | |
| Yearly salary | $41,685 | $46,144 |
| Hourly rate | $20.04 | $22.18 |
| Growth rate | 1% | -5% |
| Number of jobs | 32,345 | 47,929 |
| Job satisfaction | - | - |
| Most common degree | High School Diploma, 39% | High School Diploma, 30% |
| Average age | 48 | 46 |
| Years of experience | 4 | 2 |
A computer numerical controller machinist is responsible for operating computer-based equipment, creating new machine components by programming, and evaluating machine blueprints. Computer numerical controller machinists must have extensive knowledge of the technology industry to understand its complexities and define accurate solutions, as well as excellent analytical skills for calculation requirements. Other tasks include interpreting specifications and parameters, monitoring stock inventory, requesting operating tools, verifying accurate measurements, detecting machine malfunctions, and adhering to the safety standards and procedures of the operations area.
It is the responsibility of a computer numerical controller (CNC) supervisor to direct and manage CNC operators and machinists. CNC supervisors handle the schedules of the teams and their operations. The supervisors ensure the completion of their work based on the expected delivery dates. They bring balance between team coordination and leadership with machine programming skills and technical knowledge. Their tasks also include CNC machine programming and troubleshooting, and opportunity identification to enhance efficiency.
Computer numerical controller machinists and computer numerical controller supervisors have different pay scales, as shown below.
| Computer Numerical Controller Machinist | Computer Numerical Controller Supervisor | |
| Average salary | $41,685 | $46,144 |
| Salary range | Between $30,000 And $56,000 | Between $33,000 And $62,000 |
| Highest paying City | Coon Rapids, MN | Clifton, NJ |
| Highest paying state | New Mexico | Wyoming |
| Best paying company | Amphenol | General Electric |
| Best paying industry | Technology | Automotive |
There are a few differences between a computer numerical controller machinist and a computer numerical controller supervisor in terms of educational background:
| Computer Numerical Controller Machinist | Computer Numerical Controller Supervisor | |
| Most common degree | High School Diploma, 39% | High School Diploma, 30% |
| Most common major | Precision Metal Working | Business |
| Most common college | - | Stanford University |
Here are the differences between computer numerical controller machinists' and computer numerical controller supervisors' demographics:
| Computer Numerical Controller Machinist | Computer Numerical Controller Supervisor | |
| Average age | 48 | 46 |
| Gender ratio | Male, 93.6% Female, 6.4% | Male, 93.0% Female, 7.0% |
| Race ratio | Black or African American, 4.0% Unknown, 3.7% Hispanic or Latino, 15.1% Asian, 6.4% White, 70.3% American Indian and Alaska Native, 0.5% | Black or African American, 11.3% Unknown, 4.2% Hispanic or Latino, 15.7% Asian, 5.6% White, 62.4% American Indian and Alaska Native, 0.7% |
| LGBT Percentage | 3% | 6% |