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As of August 01, 2026, the average salary for an Associate Principal Engineer in Missouri is $117,712 per year, which breaks down to an hourly rate of $57.
However, an Associate Principal Engineer's salary can vary significantly. Here’s a look at the typical salary range:
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Associate Principal Engineer Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $127,887 | $10,657 | $2,459 | $61 |
| Average | $117,712 | $9,809 | $2,264 | $57 |
| 25th Percentile | $107,981 | $8,998 | $2,077 | $52 |
Nagarro - Kansas City, MO
The Fountain Group - St Louis, MO
MNS Engineers, Inc. - Columbia, MO
Boeing - Saint Louis, MO
An Associate Principal Engineer'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 an Associate Principal Engineer'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:
| Levels | Salary |
|---|---|
| Database ... Level Associate Principal Engineer | $72,800 |
| Database ... Level Associate Principal Engineer | $98,371 |
| Associate... Level Associate Principal Engineer | $119,739 |
| Database ... Level Associate Principal Engineer | $137,498 |
| Database ... Level Associate Principal Engineer | $160,429 |
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 Associate Principal Engineers. 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:
For Associate Principal Engineer roles, the industry you choose can affect earning potential by as much as 75% (the gap between the highest and lowest paying industries). Data shows that the Healthcare and Construction sectors offer the strongest compensation, at 40% above the average. In contrast, Associate Principal Engineer positions in Transportation or Software & Networking typically offer lower base pay, as these industries often view Associate Principal Engineer as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Healthcare | $164,796 | $79.0 | 40% |
| Construction | $158,911 | $76.0 | 35% |
| MFG Nondurable | $153,025 | $74.0 | 30% |
| Aerospace & Defense | $147,140 | $71.0 | 25% |
| Media | $141,254 | $68.0 | 20% |
Understanding how an Associate Principal Engineer'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 | $127,887 | $10,657 | $2,459 | $61 |
| Average | $117,712 | $9,809 | $2,264 | $57 |
| 25th Percentile | $107,981 | $8,998 | $2,077 | $52 |
Ready to take the next step in your career? Browse thousands of current Associate Principal Engineer job openings on our job board. Use the search bar below to find your perfect match.
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Kansas City, MO
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Kansas City, MO
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Job Description. Job Description. Wunderlich-Malec Engineering (WM) is a 100% employee-owned ESOP and one of the largest and most well-established engineer... more
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Chesterfield, MO
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Boeing
Hazelwood, MO
Boeing | Hazelwood, MO
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