Last updated: 2025 BLS data · Page refreshed:
How does Stationary Engineers and Boiler Operators salary grow from entry-level to senior in Kentucky? State salary progression based on 2025 BLS data.
208% career growth potentialData: BLS OEWS 2025 • Kentucky salary data • Updated 2026-05-19
The salary range for Stationary Engineers and Boiler Operators in Kentucky spans from $28,890 at entry-level to $88,900 at senior level — a difference of $60,010 per year.
Senior Stationary Engineers and Boiler Operatorss in Kentucky earn $60,010 more per year than entry-level professionals.
Complete percentile breakdown showing how Stationary Engineers and Boiler Operators salary increases with experience in Kentucky, from entry-level (10th percentile) to senior (90th percentile).
| Experience Level | Percentile | Annual Salary | Monthly | Hourly |
|---|---|---|---|---|
| Entry-Level | P10 | $28,890 | $2,408 | $13.89 |
| Early Career | P25 | $49,340 | $4,112 | $23.72 |
| Mid-Career | Median | $66,770 | $5,564 | $32.10 |
| Experienced | P75 | $86,310 | $7,192 | $41.50 |
| Senior / Expert | P90 | $88,900 | $7,408 | $42.74 |
Stationary Engineers and Boiler Operators in Kentucky offers exceptional career salary growth. Professionals who advance from entry-level to senior can expect their salary to more than triple — from $28,890 to $88,900. This 208% growth potential makes it one of the highest-growth occupations in terms of pay progression in the state. Investing in skills development and certifications can accelerate this trajectory.
Where does Kentucky rank for Stationary Engineers and Boiler Operators senior-level salaries? Compare Kentucky's P90 pay to other top-paying states.
Entry-level Stationary Engineers and Boiler Operatorss (10th percentile) earn approximately $28,890 per year, or $2,407 per month. Early-career professionals (25th percentile) earn around $49,340. Based on 2025 BLS OEWS data across all U.S. states.
Senior Stationary Engineers and Boiler Operatorss (90th percentile) earn approximately $88,900 per year. Experienced professionals (75th percentile) earn around $86,310. This represents a career premium of 208% over entry-level pay.
The career salary growth potential for Stationary Engineers and Boiler Operatorss is 208%. Entry-level professionals start at $28,890, while senior-level can earn up to $88,900 — a difference of $60,010 per year.
The highest-paying state for senior Stationary Engineers and Boiler Operatorss is Kentucky, where 90th-percentile salaries reach $88,900 per year. See the full state-by-state comparison above.
We use BLS Occupational Employment and Wage Statistics (OEWS) 2025 data. The 10th percentile (P10) approximates entry-level pay — the salary that 90% of workers earn more than. The 90th percentile (P90) approximates senior/expert-level pay — only 10% of workers earn above this threshold. National averages are computed across all reporting U.S. states.
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Salary percentile data for Kentucky from the U.S. Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics (OEWS), May 2025. P10 approximates entry-level compensation; P90 approximates senior/expert-level compensation. State averages differ from national averages due to regional variations in cost of living, demand, and workforce composition. Actual salaries vary based on employer, experience, education, certifications, and specific location within Kentucky.
Our Methodology · Data Sources · Source: BLS OEWS