Stationary Engineers and Boiler Operators salary in Denver-Aurora-Centennial, CO
Stationary Engineers and Boiler Operators in the Denver-Aurora-Centennial, CO metro area earn a median of $82,100 a year ($39.47 an hour), based on BLS data for 340 workers.
Pay ranges from $54,810 for the lowest-paid 10% to $97,560 for the top 10%. That is 4% higher than the national median of $78,620. Pay here is 1% higher than the Colorado statewide median of $81,310. There are 0.21 stationary engineers and boiler operators per 1,000 jobs here — close to the national average. The average (mean) salary is $79,410, close to the median.
Pay range for stationary engineers and boiler operators in Denver-Aurora-Centennial, CO
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $54,810 | $26.35 |
| 25th percentile | $67,760 | $32.58 |
| Median | $82,100 | $39.47 |
| 75th percentile | $91,470 | $43.98 |
| 90th percentile (top earners) | $97,560 | $46.91 |
| Average (mean) | $79,410 | $38.18 |
Half of stationary engineers and boiler operators earn more than the median and half earn less. Percentiles show the spread: 10% earn less than the 10th percentile, and 10% earn more than the 90th.
Median paycheck, before taxes
| Pay period | Amount |
|---|---|
| Monthly | $6,841.67 |
| Semi-monthly (24 a year) | $3,420.83 |
| Biweekly (26 a year) | $3,157.69 |
| Weekly | $1,578.85 |
| Hourly | $39.47 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Stationary Engineers and Boiler Operators salary in other metro areas nearby
| Metro area | Median salary | Workers |
|---|---|---|
| Colorado Springs, CO | $71,680 | 50 |
Highest-paying states for stationary engineers and boiler operators
| State | Median salary |
|---|---|
| Illinois | $115,780 |
| Wyoming | $111,920 |
| Hawaii | $103,400 |
| Connecticut | $94,870 |
| New York | $94,070 |
| Washington | $91,530 |
| California | $90,650 |
| District of Columbia | $90,470 |
| Alaska | $88,330 |
| Maryland | $85,240 |
See Stationary Engineers and Boiler Operators pay in every state or the Colorado statewide figures.
Related jobs in Denver-Aurora-Centennial, CO
| Job | Median salary | Hourly |
|---|---|---|
| Water and Wastewater Treatment Plant and System Operators | $76,150 | $36.61 |
| Plant and System Operators, All Other | $48,550 | $23.34 |
| Gas Plant Operator | $98,640 | $47.42 |
| Chemical Plant and System Operators | $68,590 | $32.98 |
| Power Plant Operator | $102,780 | $49.42 |
| Petroleum Pump System Operators, Refinery Operators, and Gaugers | $101,600 | $48.85 |
| First-Line Supervisors of Production and Operating Workers | $79,860 | $38.40 |
| Miscellaneous Assemblers and Fabricators | $46,910 | $22.55 |
| Inspectors, Testers, Sorters, Samplers, and Weighers | $58,430 | $28.09 |
| Baker | $42,490 | $20.43 |
| Packaging and Filling Machine Operators and Tenders | $45,730 | $21.99 |
| Welders, Cutters, Solderers, and Brazers | $58,890 | $28.31 |
| Electrical, Electronic, and Electromechanical Assemblers, Except Coil Winders, Tapers, and Finishers | $47,220 | $22.70 |
| Laundry and Dry-Cleaning Workers | $39,000 | $18.75 |
More: Production Occupations · all salaries in Denver-Aurora-Centennial, CO
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 estimates, occupation code 51-8021. Wages include base pay, tips, commissions and shift pay, but not overtime, bonuses or benefits, and exclude the self-employed.
Frequently asked questions
How much does a stationary engineers and boiler operators make in Denver-Aurora-Centennial, CO?
The median salary for stationary engineers and boiler operators in the Denver-Aurora-Centennial, CO metro area is $82,100 a year, or $39.47 an hour. Pay ranges from $54,810 for the lowest-paid 10% to $97,560 for the top 10%.
How much do the highest-paid stationary engineers and boiler operators make in Denver-Aurora-Centennial, CO?
The top 10% of stationary engineers and boiler operators in the Denver-Aurora-Centennial, CO metro area earn at least $97,560 a year. The top 25% earn $91,470 or more.
What is the starting pay for stationary engineers and boiler operators in Denver-Aurora-Centennial, CO?
Entry-level pay (the 10th percentile) is about $54,810 a year, and a quarter of stationary engineers and boiler operators earn $67,760 or less.
How many stationary engineers and boiler operators work in Denver-Aurora-Centennial, CO?
About 340 stationary engineers and boiler operators are employed in the Denver-Aurora-Centennial, CO metro area, not counting the self-employed.