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Stationary Engineers and Boiler Operators

Stationary Engineers and Boiler Operators: Job Description

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.

The Daily Work of Stationary Engineers and Boiler Operators Take On?

Typical responsibilities of stationary engineers and boiler operators cover:

  • Operate or tend stationary engines, boilers, and auxiliary equipment, such as pumps, compressors, or air-conditioning equipment, to supply and maintain steam or heat for buildings, marine vessels, or pneumatic tools.
  • Activate valves to maintain required amounts of water in boilers, to adjust supplies of combustion air, and to control the flow of fuel into burners.
  • Monitor boiler water, chemical, and fuel levels, and make adjustments to maintain required levels.
  • Analyze problems and take appropriate action to ensure continuous and reliable operation of equipment and systems.
  • Observe and interpret readings on gauges, meters, and charts registering various aspects of boiler operation to ensure that boilers are operating properly.
  • Maintain daily logs of operation, maintenance, and safety activities, including test results, instrument readings, and details of equipment malfunctions and maintenance work.
  • Test boiler water quality or arrange for testing and take necessary corrective action, such as adding chemicals to prevent corrosion and harmful deposits.
  • Monitor and inspect equipment, computer terminals, switches, valves, gauges, alarms, safety devices, and meters to detect leaks or malfunctions and to ensure that equipment is operating efficiently and safely.

What Stationary Engineers and Boiler Operators Need to Know

Successful stationary engineers and boiler operators combine a mix of skills and domain knowledge.

Top Skills

These are the skills most important for this role, rated on an importance scale of 0 to 5:

Operations Monitoring  4.0 / 5
0
5
Operation and Control  3.4 / 5
0
5
Troubleshooting  3.2 / 5
0
5
Active Listening  3.2 / 5
0
5
Repairing  3.2 / 5
0
5
Critical Thinking  3.2 / 5
0
5

Top Knowledge Areas

Mechanical  4.1 / 5
0
5
Chemistry  3.4 / 5
0
5
Public Safety and Security  3.3 / 5
0
5
Physics  3.2 / 5
0
5
Engineering and Technology  3.2 / 5
0
5
English Language  3.1 / 5
0
5

People in this occupation may also be known by titles such as:

  • Air Compressor Engineer
  • Air Compressor Operator
  • Air Conditioning Engineer (AC Engineer)
  • Air Plant Engineer
  • Auxiliary Operator
  • Blowing Engineer
  • Boiler Engineer
  • Boiler Fireman

Job Outlook

There are roughly 404,123 stationary engineers and boiler operators working in the United States today. This occupation is expected to grow by +2.2% over the projection horizon.

Forecasted number of jobs for Stationary Engineers and Boiler Operators

Stationary Engineers and Boiler Operators Pay

Statistic Value
Annual median $35,910
Hourly median $17.26
10th percentile $21,885
25th percentile $28,897
75th percentile $42,923
90th percentile $49,936

Pay can vary substantially based on experience, location, and industry.

Salary ranges for Stationary Engineers and Boiler Operators

Pay by State

State Annual median salary
Illinois $112,230
Wyoming $110,380
Hawaii $100,200
New York $91,790
Connecticut $90,420
Washington $89,170
District of Columbia $89,160
Alaska $87,010
Maryland $82,960
California $78,490
Michigan $78,370
Delaware $78,280
Massachusetts $76,850
Nevada $76,630
New Jersey $74,620
Colorado $73,900
Minnesota $73,560
Arizona $72,820
New Hampshire $72,360
Ohio $72,070
Indiana $69,580
Utah $69,450
Pennsylvania $69,290
Florida $69,250
Georgia $67,930
Montana $67,130
Kentucky $66,630
South Dakota $66,000
Oklahoma $65,900
Iowa $65,380
Oregon $65,340
Virginia $64,970
Texas $64,050
Nebraska $63,680
Missouri $63,560
North Dakota $62,760
Rhode Island $62,650
Kansas $62,460
Idaho $62,430
Wisconsin $62,010
Maine $61,300
South Carolina $59,450
North Carolina $58,280
Arkansas $56,180
Vermont $54,490
Tennessee $54,250
Mississippi $51,960
New Mexico $49,140
Alabama $47,460
Louisiana $46,170
Puerto Rico $38,240

Pay by U.S. Region

Compensation for stationary engineers and boiler operators vary by region. These regions lead on median pay:

Region Median annual wage Share of U.S. jobs Location quotient
Great Lakes $92,358 10.8% 0.96
Middle Atlantic $83,924 28.5% 1.99
Far Western US $78,924 29.7% 2.00
Rocky Mountains $75,190 3.4% 1.04
New England $73,429 4.3% 1.14
Plains States $69,197 9.1% 1.90
Southwest $64,506 4.2% 0.36
Southeast $57,343 9.8% 0.59

Where the Jobs Cluster

Metro area State Median annual wage Employment
San Francisco-Oakland-Fremont, CA CA $124,120 1,290
San Jose-Sunnyvale-Santa Clara, CA CA $119,310 330
Vallejo, CA CA $119,310 110
Chicago-Naperville-Elgin, IL-IN IL $112,230 1,170
New Haven, CT CT $104,610 40
New York-Newark-Jersey City, NY-NJ NY $103,880 3,490
Seattle-Tacoma-Bellevue, WA WA $103,540 290
Modesto, CA CA $101,980 60

Industry Breakdown

The bulk of stationary engineers and boiler operators work in these industries:

Industry Employment Median annual wage
Health Care and Social Assistance 6,370 $78,950
Manufacturing 5,270 $68,490
Educational Services 4,630 $72,370
Accommodation and Food Services 3,600 $50,920
Administrative and Support and Waste Management and Remediation Services 1,820 $77,950
Real Estate and Rental and Leasing 660 $94,500
Utilities 610 $102,490
Arts, Entertainment, and Recreation 370 $51,930
Stationary Engineers and Boiler Operators sectors

The table below shows some of the most common industries where those employed in this career field work.

Stationary Engineers and Boiler Operators industries

Software Stationary Engineers and Boiler Operators Use

  • Web platform development software: Microsoft Active Server Pages ASP (hot technology)
  • Spreadsheet software: Microsoft Excel (hot technology)
  • Office suite software: Microsoft Office software (hot technology)
  • Electronic mail software: Microsoft Outlook (hot technology)
  • Presentation software: Microsoft PowerPoint (hot technology)
  • Word processing software: Microsoft Word (hot technology)
  • Enterprise resource planning ERP software: SAP software (hot technology)

The Day-to-Day Environment

Daily working conditions for stationary engineers and boiler operators is shaped by the following characteristics:

  • Telephone Conversations
  • Contact With Others
  • Work With or Contribute to a Work Group or Team
  • Health and Safety of Other Workers
  • Face-to-Face Discussions with Individuals and Within Teams

Education and Training

Most stationary engineers and boiler operators positions require some college, no degree as the typical entry-level education. The role falls in Medium Preparation Needed (Job Zone 3), indicating the level of preparation typically expected.

Similar Occupations

Similar Occupations

About the Data

Statistics shown above are sourced from the following authoritative sources:

  • U.S. Bureau of Labor Statistics — Occupational Employment and Wage Statistics (OEWS) for employment and wage data by state and industry.
  • BLS Employment Projections for total employment and growth forecasts.
  • O*NET (Occupational Information Network) for skills, knowledge, tasks, work activities, work context, technology, and education-zone data.

SOC code: 51-8021.00 (Stationary Engineers and Boiler Operators).

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