As of July 01, 2026, the average salary for a Mechanical Maintenance Engineer in Illinois is $58,132 per year, which breaks down to an hourly rate of $28.
However, a Mechanical Maintenance Engineer's salary can vary significantly. Here’s a look at the typical salary range:
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Mechanical Maintenance Engineer Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $64,650 | $5,387 | $1,243 | $31 |
| Average | $58,132 | $4,844 | $1,118 | $28 |
| 25th Percentile | $50,825 | $4,235 | $977 | $24 |
A Mechanical Maintenance 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.
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 Mechanical Maintenance 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 Mechanical Maintenance Engineer roles, the industry you choose can affect earning potential by as much as 52% (the gap between the highest and lowest paying industries). Data shows that the Software & Networking and Pharmaceuticals sectors offer the strongest compensation, at 30% above the average. In contrast, Mechanical Maintenance Engineer positions in Hospitality & Leisure or Transportation typically offer lower base pay, as these industries often view Mechanical Maintenance Engineer as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Software & Networking | $75,572 | $36.0 | 30% |
| Pharmaceuticals | $68,596 | $33.0 | 18% |
| Biotechnology | $63,946 | $31.0 | 10% |
| Energy & Utilities | $63,946 | $31.0 | 10% |
| Internet | $63,946 | $31.0 | 10% |
Understanding how a Mechanical Maintenance 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 | $64,650 | $5,387 | $1,243 | $31 |
| Average | $58,132 | $4,844 | $1,118 | $28 |
| 25th Percentile | $50,825 | $4,235 | $977 | $24 |
Ready to take the next step in your career? Browse thousands of current Mechanical Maintenance Engineer job openings on our job board. Use the search bar below to find your perfect match.
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