How much does a boiler operator make?
a year · about $38 an hour
A typical boiler operator in the United States makes $78,620 a year, about $38 an hour, about 1.5× a typical US worker (median, May 2025, US Bureau of Labor Statistics).
What do they do?
They check gauges and computer controls, watch water and fuel levels, and adjust valves to keep boilers running safely. They also inspect and repair equipment such as air conditioners, pumps, and generators.
Did you know? Despite the name, boiler operators may also maintain air-conditioning and refrigeration systems, turbines, generators, pumps, and compressors.
Is that a lot?
Compared with jobs you knowIf 100 people had this job
Most earn between $50,590 and $125,390How do you become one?
In the US, finish high school or its equivalent, then train on the job with an experienced operator or join an apprenticeship. Some states or cities require experience and a written licensing exam; employers may also give their own test before you work alone.
School needed: Vocational school or a few years' experience
Good for people who like building and doing and keeping things organized
Why does pay differ?
In the US, pay can differ with experience and licenses that qualify workers to run larger equipment or take on more responsibility. It also varies by employer and location, and night or weekend shifts, overtime, or shift premiums can affect total pay.
Where does it pay most?
Highest in Illinois ($115,780), lowest in Texas ($63,810).
See every state
Top 5 and bottom 3 states, typical (median) yearly pay.
Jobs like this
Data table and sources
| Lower earner (10th from bottom) | Typical person (median) | Higher earner (10th from top) | People in this job |
|---|---|---|---|
| $50,590 | $78,620 | $125,390 | about 28,000 |
| State | Typical person (median) | People in this job |
|---|---|---|
| Illinois | $115,780 | about 2,000 |
| New York | $94,070 | about 4,000 |
| Washington | $91,530 | about 520 |
| California | $90,650 | about 6,000 |
| District of Columbia | $90,470 | about 620 |
Official definition: 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: US Bureau of Labor Statistics, OEWS May 2025 (bls.gov); descriptions and related jobs from O*NET 31.0. Figures as of May 2025, full-time yearly pay (hourly × 2,080 hours). bls.gov/oes · O*NET OnLine
Pages used for the text
- www.bls.gov/ooh/production/stationary-engineers-and-boiler-operators.htm
- www.onetonline.org/link/summary/51-8021.00
- www.bls.gov/careeroutlook/2015/article/wage-differences.htm
Data: US BLS OEWS, May 2025 · 1 USD = 150 JPY