Stationary Engineers and Boiler Operators salary in Oklahoma
Stationary Engineers and Boiler Operators in Oklahoma earn a median of $68,450 a year ($32.91 an hour), based on BLS data for 180 workers.
Pay ranges from $45,330 for the lowest-paid 10% to $95,830 for the top 10%. That is 13% lower than the national median of $78,620. Oklahoma ranks 28th of 51 states for stationary engineers and boiler operators pay. There are 0.10 stationary engineers and boiler operators per 1,000 jobs here — the job is less common than nationally (location quotient 0.57). The average (mean) salary is $72,600, above the median because a few high earners pull it up.
Pay range for stationary engineers and boiler operators in Oklahoma
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $45,330 | $21.80 |
| 25th percentile | $59,560 | $28.64 |
| Median | $68,450 | $32.91 |
| 75th percentile | $76,880 | $36.96 |
| 90th percentile (top earners) | $95,830 | $46.07 |
| Average (mean) | $72,600 | $34.91 |
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 | $5,704.17 |
| Semi-monthly (24 a year) | $2,852.08 |
| Biweekly (26 a year) | $2,632.69 |
| Weekly | $1,316.35 |
| Hourly | $32.91 |
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 Oklahoma
| Metro area | Median salary | Workers |
|---|---|---|
| Oklahoma City, OK | $68,650 | 40 |
| Tulsa, OK | $68,560 | 70 |
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 Oklahoma
| Job | Median salary | Hourly |
|---|---|---|
| Water and Wastewater Treatment Plant and System Operators | $45,890 | $22.06 |
| Petroleum Pump System Operators, Refinery Operators, and Gaugers | $95,140 | $45.74 |
| Gas Plant Operator | $78,310 | $37.65 |
| Power Plant Operator | $88,590 | $42.59 |
| Plant and System Operators, All Other | $74,240 | $35.69 |
| Power Distributors and Dispatchers | $105,530 | $50.74 |
| Miscellaneous Assemblers and Fabricators | $40,600 | $19.52 |
| Welders, Cutters, Solderers, and Brazers | $49,720 | $23.90 |
| First-Line Supervisors of Production and Operating Workers | $70,000 | $33.66 |
| Inspectors, Testers, Sorters, Samplers, and Weighers | $49,630 | $23.86 |
| Machinist | $51,120 | $24.58 |
| Packaging and Filling Machine Operators and Tenders | $39,310 | $18.90 |
| Electrical, Electronic, and Electromechanical Assemblers, Except Coil Winders, Tapers, and Finishers | $41,020 | $19.72 |
| Laundry and Dry-Cleaning Workers | $28,170 | $13.54 |
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 Oklahoma?
The median salary for stationary engineers and boiler operators in Oklahoma is $68,450 a year, or $32.91 an hour. Pay ranges from $45,330 for the lowest-paid 10% to $95,830 for the top 10%.
How much do the highest-paid stationary engineers and boiler operators make in Oklahoma?
The top 10% of stationary engineers and boiler operators in Oklahoma earn at least $95,830 a year. The top 25% earn $76,880 or more.
What is the starting pay for stationary engineers and boiler operators in Oklahoma?
Entry-level pay (the 10th percentile) is about $45,330 a year, and a quarter of stationary engineers and boiler operators earn $59,560 or less.
How many stationary engineers and boiler operators work in Oklahoma?
About 180 stationary engineers and boiler operators are employed in Oklahoma, not counting the self-employed.