As of July 01, 2026, the average salary for a Quality Assurance Engineer II in Missouri is $84,639 per year, which breaks down to an hourly rate of $41.
However, a Quality Assurance Engineer II's salary can vary significantly. Here’s a look at the typical salary range:
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Quality Assurance Engineer II Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $91,825 | $7,652 | $1,766 | $44 |
| Average | $84,639 | $7,053 | $1,628 | $41 |
| 25th Percentile | $79,487 | $6,624 | $1,529 | $38 |
Krest Global Solutions - Saint Louis, MO
The Giant Bullseye - Saint Louis, MO
Gray & Osborne, Inc. - OLYMPIA, WA
Commercial Plastics Mora, MN - MORA, MN
A Quality Assurance Engineer II'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 Assurance Engineer II'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 Assurance Engineer I | 0-2 years | $71,913 |
| Quality Assurance Engineer II | 2-4 years | $84,639 |
| Quality Assurance Engineer III | 4-7 years | $95,731 |
| Quality Assurance Engineer IV | 7+ years | $119,057 |
| Quality Assurance Engineer V | 7-10 years | $142,848 |
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 Assurance Engineer IIs. 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:
Quality Assurance Engineer II salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $94,668. While startup companies pay approximate $80,061.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $80,061 |
| Growth Stage | 51~500 | $84,677 |
| Established | 501~5000 | $91,420 |
| Enterprise | 5000+ | $94,668 |
For Quality Assurance Engineer II roles, the industry you choose can affect earning potential by as much as 40% (the gap between the highest and lowest paying industries). Data shows that the Aerospace & Defense and Biotechnology sectors offer the strongest compensation, at 20% above the average. In contrast, Quality Assurance Engineer positions in Transportation or Retail & Wholesale typically offer lower base pay, as these industries often view Quality Assurance Engineer II as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Aerospace & Defense | $101,566 | $49.0 | 20% |
| Biotechnology | $101,566 | $49.0 | 20% |
| Financial Services | $101,566 | $49.0 | 20% |
| Pharmaceuticals | $101,566 | $49.0 | 20% |
| Software & Networking | $101,566 | $49.0 | 20% |
Understanding how a Quality Assurance Engineer II'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 | $91,825 | $7,652 | $1,766 | $44 |
| Average | $84,639 | $7,053 | $1,628 | $41 |
| 25th Percentile | $79,487 | $6,624 | $1,529 | $38 |
For a Quality Assurance Engineer II, the most direct path to higher earnings is advancing to the Quality Assurance Engineer III role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $95,731 - a projected growth of 13% over your current level.
Ready to take the next step in your career? Browse thousands of current Quality Assurance Engineer II job openings on our job board. Use the search bar below to find your perfect match.
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