As of August 01, 2026, the average salary for a County Engineer in Waukegan, IL is $73,491 per year, which breaks down to an hourly rate of $35.
However, a County Engineer's salary can vary significantly. Here’s a look at the typical salary range:
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A County 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, skills and company size can directly affect your earning potential.
Experience is a primary driver of a County 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 |
|---|---|
| County En... Level County Engineer | $72,970 |
| Technical... Level County Engineer | $94,100 |
| Technical... Level County Engineer | $103,296 |
| Technical... Level County Engineer | $131,081 |
| Technical... Level County Engineer | $148,268 |
What Am I Worth?
Demanded Skills for the Role:
| Skills | Demand Percentage |
|---|---|
| Analysis | 4.96% |
| Software Engineering | 2.57% |
| Product Development | 1.68% |
| Skill | Salary | Salary % Increase |
|---|---|---|
|
Penetration Testing
|
$85,250 |
16%
|
|
Application Security
|
$83,780 |
14%
|
|
Code Review
|
$79,371 |
8%
|
|
Semiconductors
|
$79,371 |
8%
|
|
Information Security
|
$79,371 |
8%
|
|
Web Applications
|
$78,636 |
7%
|
For County 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 Aerospace & Defense sectors offer the strongest compensation, at 25% above the average. In contrast, County Engineer positions in Hospitality & Leisure or Retail & Wholesale typically offer lower base pay, as these industries often view County Engineer as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Biotechnology | $91,864 | $44.0 | 25% |
| Aerospace & Defense | $82,310 | $40.0 | 12% |
| Energy & Utilities | $80,841 | $39.0 | 10% |
| Financial Services | $80,841 | $39.0 | 10% |
| Pharmaceuticals | $80,841 | $39.0 | 10% |
Understanding how a County 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.
Last Updated on August 01, 2026Ready to take the next step in your career? Browse thousands of current County Engineer job openings on our job board. Use the search bar below to find your perfect match.
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