Marine Engineer Salary in Illinois
The median marine engineer salary in Illinois is $92,065 per year, which is 5% below the national median of $96,910.
Marine Engineer Salary Overview in Illinois (2026)
Illinois ranks #24 out of 50 states for marine engineer compensation. Illinois falls in the middle of the pack for marine engineer pay, offering salaries near the national average. At $92,065 per year, marine engineers in Illinois earn $4,845 less than the national median of $96,910.
Illinois's cost of living is near the national average at 95%, meaning marine engineer salaries here translate closely to their face value in purchasing power.
The salary spread in Illinois is significant: marine engineers at the 10th percentile earn $55,100, while those at the 90th percentile bring home $144,400 — a $89,300 gap that reflects differences in experience, specialization, employer type, and metro area. The highest-paying city in Illinois for this role is Naperville, where the median reaches $104,663.
Nationally, marine engineer employment is projected to grow 4% over the next decade (as fast as average). This steady growth indicates stable demand for marine engineers across the country.
Marine Engineer Salary in Illinois by Experience
In Illinois, an entry-level marine engineer earns around $58,900, while experienced professionals earn up to $137,750 per year. The cost of living index in Illinois is 95% of the national average.
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See Investment Options →Salary Percentiles in Illinois
| Percentile | IL Salary |
|---|---|
| 10th Percentile | $55,100 |
| 25th Percentile | $72,200 |
| Median (50th) | $92,065 |
| 75th Percentile | $117,800 |
| 90th Percentile | $144,400 |
Marine Engineer Salary by City in Illinois
The largest employment areas for marine engineers in Illinois include Chicago, Aurora, Naperville, and Rockford. Salaries vary by city based on local cost of living and demand.
How to Become a Marine Engineer in Illinois
Education
Most marine engineer positions require a bachelor's degree. Illinois has several accredited institutions offering relevant programs.
Key Skills
Job Outlook in Illinois
Nationally, marine engineer employment is projected to grow 4% over the next decade (as fast as average). Illinois's demand may vary based on local industry trends.
Negotiate Your Way to Senior Pay
Data shows Marine Engineers who negotiate earn 7–15% more. A single negotiation could add $45,685 over your career trajectory.
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