How much does a Stationary Engineers and Boiler Operators make in Illinois?
Last updated: 2024 data from the Bureau of Labor Statistics
Operate or maintain stationary engines, boilers, or other mechanical equipment to provide utilities for buildings or industrial processes. Operate equipment such as steam engines, generators, motors, turbines, and steam boilers.
Source: O*NET OnLine, U.S. Department of Labor
Salaries for Stationary Engineers and Boiler Operators in Illinois range from $67,570 at the 10th percentile (entry level) to $128,390 at the 90th percentile (experienced). The middle 50% earn between $81,500 and $119,990.
| Percentile | Annual Salary | Hourly Rate | Monthly |
|---|---|---|---|
| 10th Percentile (Entry Level) | $67,570 | $32.49 | $5,630 |
| 25th Percentile | $81,500 | $39.18 | $6,791 |
| Median (50th) | $112,230 | $53.96 | $9,352 |
| 75th Percentile | $119,990 | $57.69 | $9,999 |
| 90th Percentile (Experienced) | $128,390 | $61.73 | $10,699 |
Note: The mean (average) salary of $103,530 differs from the median because salary distributions are typically skewed by high earners.
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What does this salary really buy? See Stationary Engineers and Boiler Operators salary in Illinois adjusted for cost of living →
Compare Stationary Engineers and Boiler Operators pay across states — sorted by highest median salary.
Salary data is sourced from the U.S. Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics (OEWS) survey, 2024 estimates. The OEWS survey covers approximately 1.1 million establishments nationwide.
Annual salaries are calculated based on a standard 2,080-hour work year. Actual compensation may vary based on experience, education, employer, and local market conditions. Figures do not include benefits, bonuses, or overtime pay.
Our Methodology · Data Sources · Source: BLS OEWS