How Much Do Stationary Engineers and Boiler Operators Make in Massachusetts?
Median wage from BLS May 2025 — and the after-tax number the salary sites skip. Tax year 2026.
Quick answer
According to payandtaxes.com's analysis of BLS May 2025 data and 2026 tax law, the median Stationary Engineers and Boiler Operators in Massachusetts earns $80,800 per year and takes home $61,853 ($5,154/month) — a keep-rate of 76.6%, with 530 employed in the state.
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| Gross pay | $6,733.33 |
| Federal income tax | $745.49 |
| Social Security | $417.47 |
| Medicare | $97.63 |
| Massachusetts state income tax | $318.33 |
| You keep | $5,154.41 |
How much do Stationary Engineers and Boiler Operators make in Massachusetts?
The median Stationary Engineers and Boiler Operators in Massachusetts earns $80,800 per year (BLS May 2025), about $38.85 per hour.
What is that after taxes?
$80,800 gross in Massachusetts keeps $61,853 after federal income tax ($8,946), FICA ($6,181) and state income tax ($3,820) — $5,154 per month, a 76.6% keep-rate.
How does Massachusetts compare to the national median for Stationary Engineers and Boiler Operators?
The Massachusetts median is $2,180 above the national median of $78,620.
Which state pays Stationary Engineers and Boiler Operators the most?
Illinois has the highest median gross for Stationary Engineers and Boiler Operators at $115,780 — but compare take-home, not gross: state taxes change the order.
Stationary Engineers and Boiler Operators salary in every state · Massachusetts paycheck calculator · Massachusetts minimum wage