As of April 01, 2026, the average salary for a CNC Machine Operator III in South Carolina is $66,795 per year, which breaks down to an hourly rate of $32.
However, a CNC Machine Operator III's salary can vary significantly. Here’s a look at the typical salary range:
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CNC Machine Operator III Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $73,484 | $6,124 | $1,413 | $35 |
| Average | $66,795 | $5,566 | $1,285 | $32 |
| 25th Percentile | $59,028 | $4,919 | $1,135 | $28 |
WAI Global - Spartanburg, SC
Etnyre International - Anderson, SC
Aerotek - North Charleston, SC
Manpower - North Charleston, SC
A CNC Machine Operator III's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location and company size can directly affect your earning potential.
Experience is a primary driver of a CNC Machine Operator III's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here's how the average salary grows at different career stages:
| Job Role | Years of Experience | Average Salary |
|---|---|---|
| CNC Machine Operator I | 1-3 years | $46,384 |
| CNC Machine Operator II | 3-5 years | $58,720 |
| CNC Machine Operator III | 5-7 years | $66,795 |
What Am I Worth?
Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract CNC Machine Operator IIIs. For example, consider the average annual salaries in these key locations:
Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:
Understanding how a CNC Machine Operator III's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.
| Annual Salary | Monthly Pay | Weekly Pay | Hourly Wage | |
|---|---|---|---|---|
| 75th Percentile | $73,484 | $6,124 | $1,413 | $35 |
| Average | $66,795 | $5,566 | $1,285 | $32 |
| 25th Percentile | $59,028 | $4,919 | $1,135 | $28 |
Promotions are the fastest way to increase your earnings. As a CNC Machine Operator III, you have the following paths for advancement. The table below compares the salary raises for common next-step roles. By comparing these figures, you can choose the career path that best meets your financial goals.
| Next Step Role | Estimate Salary | Projected Raise |
|---|---|---|
| Machine Operator Supervisor | $75,424 | 13% |
| Machine Shop Production Supervisor I | $61,524 | -8% |
| Packaging Supervisor | $79,121 | 18% |
Ready to take the next step in your career? Browse thousands of current CNC Machine Operator III job openings on our job board. Use the search bar below to find your perfect match.
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