Stationary Engineers and Boiler Operator Salary in 2026
How Much Do Stationary Engineers and Boiler Operators Make?
Stationary Engineers and Boiler Operators earn a median annual salary of $75,190 as of 2026, based on BLS Occupational Employment and Wage Statistics (OEWS) data. Wages span from $47,310 at the 10th percentile to $121,200 at the 90th percentile — a range of $73,890. The highest-paying state is Illinois at $112,230.
| Percentile | Annual salary |
|---|---|
| 10th percentile | $47,310 |
| 25th percentile | $60,110 |
| Median (50th) | $75,190 |
| 75th percentile | $96,420 |
| 90th percentile | $121,200 |
Stationary Engineers and Boiler Operator Salary by State
Median annual salary across all 50 states. Click a column to sort.
| State | Median salary |
|---|---|
| Illinoistop | $112,230 |
| Wyoming | $110,380 |
| Hawaii | $100,200 |
| New York | $91,790 |
| Connecticut | $90,420 |
| Washington | $89,170 |
| District of Columbia | $89,160 |
| Alaska | $87,010 |
| Maryland | $82,960 |
| California | $78,490 |
| Michigan | $78,370 |
| Delaware | $78,280 |
| Massachusetts | $76,850 |
| Nevada | $76,630 |
| New Jersey | $74,620 |
| Colorado | $73,900 |
| Minnesota | $73,560 |
| Arizona | $72,820 |
| New Hampshire | $72,360 |
| Ohio | $72,070 |
| Indiana | $69,580 |
| Utah | $69,450 |
| Pennsylvania | $69,290 |
| Florida | $69,250 |
| Georgia | $67,930 |
| Montana | $67,130 |
| Kentucky | $66,630 |
| South Dakota | $66,000 |
| Oklahoma | $65,900 |
| Iowa | $65,380 |
| Oregon | $65,340 |
| Virginia | $64,970 |
| Texas | $64,050 |
| Nebraska | $63,680 |
| Missouri | $63,560 |
| North Dakota | $62,760 |
| Rhode Island | $62,650 |
| Kansas | $62,460 |
| Idaho | $62,430 |
| Wisconsin | $62,010 |
| Maine | $61,300 |
| South Carolina | $59,450 |
| North Carolina | $58,280 |
| Arkansas | $56,180 |
| Vermont | $54,490 |
| Tennessee | $54,250 |
| Mississippi | $51,960 |
| New Mexico | $49,140 |
| Alabama | $47,460 |
| Louisiana | $46,170 |
Highest-Paying Metros for Stationary Engineers and Boiler Operators
Stationary Engineers and Boiler Operator Salary by Experience
Estimated salary ranges derived from BLS wage percentiles. Entry level corresponds to P10–P25, mid-career to the median, experienced to P75, and senior to P90+.
| Experience level | Estimated salary |
|---|---|
| Entry level (0–2 yrs) | ~$47,310 – $60,110 |
| Mid career (3–7 yrs) | ~$75,190 |
| Experienced (8–15 yrs) | ~$96,420 |
| Senior (15+ yrs) | $121,200+ |
How to Earn More as a Stationary Engineers and Boiler Operator
Location is the single biggest salary lever: Stationary Engineers and Boiler Operators in San Francisco-Oakland-Fremont, CA earn $124,120 — $48,930 above the national median. Earning an additional certification or completing a bachelor's degree can push your salary from the median toward the 75th percentile. Reaching the 75th percentile ($96,420) typically requires 5–10 years of experience plus specialization in a high-demand area.
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Stationary Engineers and Boiler Operator Salary vs Similar Careers
| Career | Median salary |
|---|---|
| Stationary Engineers and Boiler Operatorthis career | $75,190 |
| Mechanical Engineer | $102,320 |
| Boilermaker | $73,340 |
| Plumbers, Pipefitters, and Steamfitter | $62,970 |
| Electrical and Electronics Repairers, Powerhouse, Substation, and Relay | $100,940 |
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PathScorer compares your skills to Stationary Engineers and Boiler Operator requirements and shows you what you already qualify for — plus which similar careers pay more for your background.
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SOC: 51-8021.00 · Data: BLS OEWS 2026, O*NET 29.1 · Salary figures are national medians unless otherwise noted.