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Stationary Engineers and Boiler Operators Salary in Missouri
Last updated: 2025 BLS data · Page refreshed:
How much do Stationary Engineers and Boiler Operators make in Missouri?
Last updated: 2025 data from the Bureau of Labor Statistics
$72,620
Median Annual Salary
▲
+14.3% vs 2024
$68,950
Mean Salary
$72,620
Median Salary
$34.91
Hourly Rate
380 people work as Stationary Engineers and Boiler Operators in Missouri
Stationary Engineers and Boiler Operators salary by percentile in Missouri
BLS-reported salary distribution — from entry-level (10th percentile) to top earners (90th percentile).
Stationary Engineers and Boiler Operators in Missouri earn a median salary of $72,620 per year ($6,051/month).
This is 1.8% below the national average of $73,917.
Missouri ranks #25 out of 51 states for Stationary Engineers and Boiler Operators pay.
Approximately 380 people work in this occupation across Missouri.
Salaries increased by 14.3% compared to 2024.
About This Job: Stationary Engineers and Boiler Operators
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.
Top Skills
Operations Monitoring
4.0
Operation and Control
3.38
Active Listening
3.25
Critical Thinking
3.25
Equipment Maintenance
3.25
Key Knowledge Areas
Mechanical
4.06
Chemistry
3.4
Public Safety and Security
3.32
Physics
3.18
Engineering and Technology
3.16
Typical Education: Post-Secondary Certificate
(47.1% of workers)
Salary Range: Stationary Engineers and Boiler Operators in Missouri
Salaries for Stationary Engineers and Boiler Operators in Missouri range from $49,920 at the 10th percentile (entry level) to $85,070 at the 90th percentile (experienced). The middle 50% earn between $60,520 and $77,970.
Median $72,620
P10: $49,920P25: $60,520P75: $77,970P90: $85,070
10th
$49,920
25th
$60,520
Median
$72,620
75th
$77,970
90th
$85,070
Percentile
Annual Salary
Hourly Rate
Monthly
10th Percentile (Entry Level)
$49,920
$24.00
$4,160
25th Percentile
$60,520
$29.10
$5,043
Median (50th)
$72,620
$34.91
$6,051
75th Percentile
$77,970
$37.49
$6,497
90th Percentile (Experienced)
$85,070
$40.90
$7,089
Note: The mean (average) salary of $68,950 differs from the median because salary distributions are typically skewed by high earners.
📊 How Does This Compare?
#25
Missouri ranks #25 of 51 states
$73,917
National avg. for Stationary Engineers and Boiler Operators
How much do Stationary Engineers and Boiler Operators make in Missouri?
The median annual salary for Stationary Engineers and Boiler Operators in Missouri is $72,620 as of 2025. The average (mean) salary is $68,950.
What is the salary range for a Stationary Engineers and Boiler Operators in Missouri?
Salaries for Stationary Engineers and Boiler Operators in Missouri range from $49,920 at the 10th percentile to $85,070 at the 90th percentile. The middle 50% earn between $60,520 and $77,970.
What is the starting salary for a Stationary Engineers and Boiler Operators in Missouri?
Entry-level Stationary Engineers and Boiler Operators positions in Missouri typically start around $49,920 (10th percentile). With some experience, salaries rise to $60,520 (25th percentile).
How many people work as Stationary Engineers and Boiler Operators in Missouri?
According to 2025 BLS data, approximately 380 people are employed as Stationary Engineers and Boiler Operators in Missouri.
What is the hourly rate for a Stationary Engineers and Boiler Operators in Missouri?
Based on a standard 2,080-hour work year, the median hourly rate for a Stationary Engineers and Boiler Operators in Missouri is approximately $34.91 per hour.
Salary data is sourced from the U.S. Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics (OEWS) survey, 2025 estimates. The OEWS survey covers approximately 1.1 million establishments nationwide.
Annual salaries are calculated based on a standard 2,080-hour work year. Actual compensation may vary based on experience, education, employer, and local market conditions. Figures do not include benefits, bonuses, or overtime pay.
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