Stationary Engineers and Boiler Operators salary in Colorado
Stationary Engineers and Boiler Operators in Colorado earn a median of $81,310 a year ($39.09 an hour), based on BLS data for 560 workers.
Pay ranges from $46,670 for the lowest-paid 10% to $99,550 for the top 10%. That is 3% higher than the national median of $78,620. Colorado ranks 12th of 51 states for stationary engineers and boiler operators pay. There are 0.20 stationary engineers and boiler operators per 1,000 jobs here — close to the national average. The average (mean) salary is $78,280, close to the median.
Pay range for stationary engineers and boiler operators in Colorado
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $46,670 | $22.44 |
| 25th percentile | $60,500 | $29.09 |
| Median | $81,310 | $39.09 |
| 75th percentile | $92,420 | $44.44 |
| 90th percentile (top earners) | $99,550 | $47.86 |
| Average (mean) | $78,280 | $37.64 |
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 | $6,775.83 |
| Semi-monthly (24 a year) | $3,387.92 |
| Biweekly (26 a year) | $3,127.31 |
| Weekly | $1,563.65 |
| Hourly | $39.09 |
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 cities in Colorado
| Metro area | Median salary | Workers |
|---|---|---|
| Denver-Aurora-Centennial, CO | $82,100 | 340 |
| 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.
Related jobs in Colorado
| Job | Median salary | Hourly |
|---|---|---|
| Water and Wastewater Treatment Plant and System Operators | $74,200 | $35.68 |
| Plant and System Operators, All Other | $51,600 | $24.81 |
| Gas Plant Operator | $98,080 | $47.15 |
| Chemical Plant and System Operators | $62,870 | $30.23 |
| Power Plant Operator | $102,780 | $49.42 |
| Petroleum Pump System Operators, Refinery Operators, and Gaugers | $93,750 | $45.07 |
| First-Line Supervisors of Production and Operating Workers | $78,890 | $37.93 |
| Miscellaneous Assemblers and Fabricators | $46,150 | $22.19 |
| Inspectors, Testers, Sorters, Samplers, and Weighers | $58,350 | $28.06 |
| Welders, Cutters, Solderers, and Brazers | $58,590 | $28.17 |
| Packaging and Filling Machine Operators and Tenders | $46,010 | $22.12 |
| Baker | $40,650 | $19.55 |
| Electrical, Electronic, and Electromechanical Assemblers, Except Coil Winders, Tapers, and Finishers | $47,660 | $22.91 |
| Food Batchmaker | $44,900 | $21.59 |
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 Colorado?
The median salary for stationary engineers and boiler operators in Colorado is $81,310 a year, or $39.09 an hour. Pay ranges from $46,670 for the lowest-paid 10% to $99,550 for the top 10%.
How much do the highest-paid stationary engineers and boiler operators make in Colorado?
The top 10% of stationary engineers and boiler operators in Colorado earn at least $99,550 a year. The top 25% earn $92,420 or more.
What is the starting pay for stationary engineers and boiler operators in Colorado?
Entry-level pay (the 10th percentile) is about $46,670 a year, and a quarter of stationary engineers and boiler operators earn $60,500 or less.
How many stationary engineers and boiler operators work in Colorado?
About 560 stationary engineers and boiler operators are employed in Colorado, not counting the self-employed.