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As of August 01, 2026, the average salary for a Freelance Engineer in Illinois is $97,374 per year, which breaks down to an hourly rate of $47.
However, a Freelance Engineer's salary can vary significantly. Here’s a look at the typical salary range:
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Freelance Engineer Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $109,638 | $9,136 | $2,108 | $53 |
| Average | $97,374 | $8,115 | $1,873 | $47 |
| 25th Percentile | $82,920 | $6,910 | $1,595 | $40 |
Zobility - Rockford, IL
Lane Enterprises Inc - BEALETON, VA
BHEGT - BRUSHY FORK, WV
BHE GT&S - BRIDGEPORT, WV
A Freelance 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 Freelance 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 |
|---|---|
| Expatriat... Level Freelance Engineer | $72,877 |
| Expatriat... Level Freelance Engineer | $86,733 |
| Freelance... Level Freelance Engineer | $100,386 |
| Expatriat... Level Freelance Engineer | $127,233 |
| Expatriat... Level Freelance Engineer | $116,412 |
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 Freelance 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 Freelance Engineer roles, the industry you choose can affect earning potential by as much as 60% (the gap between the highest and lowest paying industries). Data shows that the Healthcare and Aerospace & Defense sectors offer the strongest compensation, at 30% above the average. In contrast, Freelance Engineer positions in Hospitality & Leisure or Financial Services typically offer lower base pay, as these industries often view Freelance Engineer as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Healthcare | $126,587 | $61.0 | 30% |
| Aerospace & Defense | $116,849 | $56.0 | 20% |
| Energy & Utilities | $111,980 | $54.0 | 15% |
| Telecom | $111,980 | $54.0 | 15% |
| Business Services | $107,112 | $51.0 | 10% |
Understanding how a Freelance 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 | $109,638 | $9,136 | $2,108 | $53 |
| Average | $97,374 | $8,115 | $1,873 | $47 |
| 25th Percentile | $82,920 | $6,910 | $1,595 | $40 |
Ready to take the next step in your career? Browse thousands of current Freelance Engineer job openings on our job board. Use the search bar below to find your perfect match.
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