As of April 01, 2025, the average annual salary for a Chemical Engineer II in Illinois is $99,117. Salary.com reports that pay typically ranges from $92,036 to $105,675, with most professionals earning between $85,589 and $111,646.
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $103,674 | $8,640 | $1,994 | $50 |
| Average | $97,240 | $8,103 | $1,870 | $47 |
| 25th Percentile | $90,293 | $7,524 | $1,736 | $43 |
An entry-level Chemical Engineer II with under 1 year experience makes about $96,792. With less than 2 years of experience, a mid-level Chemical Engineer II makes around $97,003. After 2-4 years, the Chemical Engineer II pay rises to about $99,606. Those senior Chemical Engineer II with 5-8 years of experience earn roughly $102,347, and those Chemical Engineer II having 8 years or more experience are expected to earn about $102,543 on average.
| Levels | Salary |
|---|---|
| Entry Level Chemical Engineer II | $96,792 |
| Intermediate Level Chemical Engineer II | $97,003 |
| Senior Level Chemical Engineer II | $99,606 |
| Specialist Level Chemical Engineer II | $102,347 |
| Expert Level Chemical Engineer II | $102,543 |
| Entry Level | 0% |
| Mid Level | 0% |
| Senior Level | 2% |
| Top Level | 5% |
| Experienced | 5% |
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Chemical Engineer II salary varies from city to city. Compared with national average salary of Chemical Engineer II, the highest Chemical Engineer II salary is in San Francisco, CA, where the Chemical Engineer II salary is 24.9% above. The lowest Chemical Engineer II salary is in Miami, FL, where the Chemical Engineer II salary is 3.9% lower than national average salary.
| City, State | Price | Compared to national average |
|---|---|---|
| San Francisco, CA | $121,443 |
24.9%
|
| Washington, DC | $107,664 |
10.7%
|
| Miami, FL | $93,428 |
|
| Chicago, IL | $100,488 |
3.3%
|
| Boston, MA | $108,452 |
11.5%
|
| New York, NY | $112,691 |
15.9%
|
