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As of August 01, 2026, the average salary for a Principal Product Engineer in Missouri is $149,835 per year, which breaks down to an hourly rate of $72.
However, a Principal Product Engineer's salary can vary significantly. Here’s a look at the typical salary range:
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Principal Product Engineer Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $159,231 | $13,269 | $3,062 | $77 |
| Average | $149,835 | $12,486 | $2,881 | $72 |
| 25th Percentile | $141,481 | $11,790 | $2,721 | $68 |
Guild - O Fallon, MO
Nerdy - Saint Louis, MO
Orscheln Industries - Moberly, MO
Walker Products Inc. - Pacific, MO
A Principal Product 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 a Principal Product 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 |
|---|---|
| Product D... Level Principal Product Engineer | $105,155 |
| Product D... Level Principal Product Engineer | $128,396 |
| Principal... Level Principal Product Engineer | $150,414 |
| Product D... Level Principal Product Engineer | $137,673 |
| Product D... Level Principal Product Engineer | $172,288 |
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 Principal Product 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 Principal Product Engineer roles, the industry you choose can affect earning potential by as much as 47% (the gap between the highest and lowest paying industries). Data shows that the Biotechnology and Financial Services sectors offer the strongest compensation, at 25% above the average. In contrast, Principal Product Engineer positions in Transportation or Hospitality & Leisure typically offer lower base pay, as these industries often view Principal Product Engineer as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Biotechnology | $187,293 | $90.0 | 25% |
| Financial Services | $172,310 | $83.0 | 15% |
| Software & Networking | $172,310 | $83.0 | 15% |
| Pharmaceuticals | $164,818 | $79.0 | 10% |
| Telecom | $160,323 | $77.0 | 7% |
Understanding how a Principal Product 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 | $159,231 | $13,269 | $3,062 | $77 |
| Average | $149,835 | $12,486 | $2,881 | $72 |
| 25th Percentile | $141,481 | $11,790 | $2,721 | $68 |
Ready to take the next step in your career? Browse thousands of current Principal Product Engineer job openings on our job board. Use the search bar below to find your perfect match.
Liberty Personnel Services, Inc
Columbia, MO
Liberty Personnel Services, Inc | Columbia, MO
Job Description. Job Description. We are seeking a. Product Engineer. to support key customer projects from concept through production. This role works clo... more
3 Days Ago
SRC Holdings Corp.
Springfield, MO
SRC Holdings Corp. | Springfield, MO
Job Description. Job Description. Springfield ReManufacturing Corp. is an employee-owned company that remanufactures engines and components for customers i... more
3 Days Ago
The Fountain Group
St Louis, MO
The Fountain Group | St Louis, MO
The Fountain Group is currently seeking a Principal Project Engineer for a prominent client of ours. This position is located in St. Louis, MO. Det... more
4 Days Ago
MNS Engineers, Inc.
Columbia, MO
MNS Engineers, Inc. | Columbia, MO
MNS Engineers, Inc.(MNS) is a fast-growing profitable multi-service infrastructure consulting firm offering planning, construction management, civil engine... more
5 Days Ago
Nagarro
Kansas City, MO
Nagarro | Kansas City, MO
Company DescriptionWe are a Digital Product Engineering company that is scaling in a big way. We build products, services, and experiences that inspire, ex... more
5 Days Ago
Boeing
Saint Louis, MO
Boeing | Saint Louis, MO
Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that... more
1 Day Ago
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