Compared with the local labor market
Stationary Engineer pay vs. the San Francisco-Oakland-Fremont, CA area
Across all employers in the San Francisco-Oakland-Fremont, CA area, the median wage for Stationary Engineers and Boiler Operators — about 980 people — is $129,930. Academy of Sciences pays a median base salary of $126,687 for this role, 2% below that figure — about the 47th percentile of local pay for the occupation.
Where Academy of Sciences sits in the local pay range
$61,980
$101,550
$129,930
$135,660
$144,280
Academy of Sciences median · $126,687
The bar is the range of annual wages for Stationary Engineers and Boiler Operators across every employer in the San Francisco-Oakland-Fremont, CA area, from the 10th to the 90th percentile, with the middle 50% highlighted. The marker shows Academy of Sciences’s median base salary for this role. Both figures are base pay only.
And across the country
Nationwide, the median wage for Stationary Engineers and Boiler Operators — about 28,250 people — is $78,620. Academy of Sciences’s median base salary is 61% above that national figure, above the 90th percentile of pay for the occupation nationally.
$50,590
$63,160
$78,620
$101,150
$125,390
Academy of Sciences median · $126,687
Local and national wages differ for reasons beyond how well a job pays — cost of living, the mix of employers, and local demand for the occupation all move the San Francisco-Oakland-Fremont, CA range relative to the national one.
Median total compensation for this role at Academy of Sciences is $189,516, which includes overtime and employer-paid benefits. The benchmark above excludes both, so total compensation is deliberately not compared against it.
Benchmark: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025). BLS Occupational Employment and Wage Statistics (OEWS) covers all employers in the area — private, non-profit, and government alike — so this is a comparison against the whole local labor market for the occupation, not against private-sector pay. OEWS wages are straight-time pay and exclude overtime, shift differentials, and employer-paid benefits, so the government figure shown here is base pay on the same basis. Total compensation is not comparable to it. Job titles are matched to the closest standard occupation, so the comparison is between similar work rather than an identical job classification.
Compare jurisdictions
Stationary Engineer beyond City and County of San Francisco
This role is reported in 10 jurisdictions. In City and County of San Francisco, the median of $190,256 ranks #2 of 10. See Stationary Engineer across all of City and County of San Francisco →
Highest-paying jurisdictions for this role
Median total compensation for comparable Stationary Engineerroles in other jurisdictions. Titles are matched by normalized name across sources, not identical job classification, and pay is not cost-of-living adjusted. Each bar links to that jurisdiction’s page for the role.