As of May 01, 2026, the average salary for a Quality Control Inspector IV in South Carolina is $70,656 per year, which breaks down to an hourly rate of $34.
However, a Quality Control Inspector IV's salary can vary significantly. Here’s a look at the typical salary range:
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Quality Control Inspector IV Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $80,085 | $6,674 | $1,540 | $39 |
| Average | $70,656 | $5,888 | $1,359 | $34 |
| 25th Percentile | $63,937 | $5,328 | $1,230 | $31 |
M.C. Dean, Inc - Rock Hill, SC
Clearance Jobs - Charleston, SC
Thorne - Summerville, SC
Southeast Utilities of Georgia, a Congruex company - Charleston, SC
A Quality Control Inspector IV'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 Quality Control Inspector IV'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 |
|---|---|---|
| Quality Control Inspector I | 0-1 years | $45,515 |
| Quality Control Inspector II | 1-3 years | $49,943 |
| Quality Control Inspector III | 3-5 years | $63,120 |
| Quality Control Inspector IV | 5-7 years | $70,656 |
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 Quality Control Inspector IVs. 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 Quality Control Inspector IV'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 | $80,085 | $6,674 | $1,540 | $39 |
| Average | $70,656 | $5,888 | $1,359 | $34 |
| 25th Percentile | $63,937 | $5,328 | $1,230 | $31 |
For a Quality Control Inspector IV, the most direct path to higher earnings is advancing to the Product Quality Supervisor role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $70,387 - a projected growth of 0% over your current level.
Ready to take the next step in your career? Browse thousands of current Quality Control Inspector IV job openings on our job board. Use the search bar below to find your perfect match.
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