Stationary Engineers & Boiler Operators Salary in Illinois
Median Annual Salary
$112,230
$53.96/hr
Salary Range
$67,570 – $128,390
10th – 90th percentile
Employed
1,670
workers statewide
10-Yr Growth
+8.2%
Much faster than avg
COL-Adjusted
$113,364
real purchasing power
49.3% above the national median ($75,190)
Salary by Percentile
Annual salary distribution from entry-level to top earners
$67,570 (entry)$112,230 (median)$128,390 (top)
Salary Trend
Median salary, 2019–2024
+23.8%
$14,650 total
Salary by Metro Area
| Metro Area | Median Salary | Employment |
|---|---|---|
| Chicago-Naperville-Elgin | $112,230 | 1,170 |
| Rockford | $0 | 30 |
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Compare Stationary Engineers & Boiler Operators with
Other Mechanical Trades
Salary data from the Bureau of Labor Statistics (BLS) (2024 OEWS). Cost of living based on BEA Regional Price Parities. For informational purposes only.