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As of September 01, 2026, the average salary for a Senior IT Engineer in Missouri is $80,178 per year, which breaks down to an hourly rate of $39.
However, a Senior IT Engineer's salary can vary significantly. Here’s a look at the typical salary range:
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Senior IT Engineer Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $87,944 | $7,329 | $1,691 | $42 |
| Average | $80,178 | $6,681 | $1,542 | $39 |
| 25th Percentile | $71,257 | $5,938 | $1,370 | $34 |
BTC Bank - Bethany, MO
BTC Bank - Sedalia, MO
BTC Bank - Cameron, MO
CMIT Solutions St. Louis - Saint Louis, MO
A Senior IT 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 Senior IT 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 |
|---|---|
| Informati... Level Senior IT Engineer | $66,430 |
| Senior IT... Level Senior IT Engineer | $79,607 |
| Informati... Level Senior IT Engineer | $103,371 |
| Informati... Level Senior IT Engineer | $126,993 |
| Informati... Level Senior IT Engineer | $147,764 |
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 Senior IT 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 Senior IT Engineer roles, the industry you choose can affect earning potential by as much as 36% (the gap between the highest and lowest paying industries). Data shows that the Pharmaceuticals and Biotechnology sectors offer the strongest compensation, at 17% above the average. In contrast, Senior IT Engineer positions in Transportation or MFG Nondurable typically offer lower base pay, as these industries often view Senior IT Engineer as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Pharmaceuticals | $93,808 | $45.0 | 17% |
| Biotechnology | $91,403 | $44.0 | 14% |
| Energy & Utilities | $88,997 | $43.0 | 11% |
| Insurance | $87,394 | $42.0 | 9% |
| Aerospace & Defense | $84,988 | $41.0 | 6% |
Understanding how a Senior IT 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 | $87,944 | $7,329 | $1,691 | $42 |
| Average | $80,178 | $6,681 | $1,542 | $39 |
| 25th Percentile | $71,257 | $5,938 | $1,370 | $34 |
Ready to take the next step in your career? Browse thousands of current Senior IT Engineer job openings on our job board. Use the search bar below to find your perfect match.
Moore Computing LLP
Saint Louis, MO
Moore Computing LLP | Saint Louis, MO
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Saint Louis, MO
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Job Description. Job Description. IT Support Engineer III - STL Office. We are looking for a professional, enthusiastic, and flexible individual with exper... more
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Heartland Business Systems, LLC
Springfield, MO
Heartland Business Systems, LLC | Springfield, MO
Job Description. Job Description. Description. Position Summary. This position provides a wide range of IT services from desktop & application support to b... more
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C&S Employment Solutions
California, MO
C&S Employment Solutions | California, MO
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Acumen Consulting
Saint Louis, MO
Acumen Consulting | Saint Louis, MO
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Rawlings Sporting Goods Company Inc
Saint Louis, MO
Rawlings Sporting Goods Company Inc | Saint Louis, MO
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