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Geothermal Technician

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All About Geothermal Technicians

Job Description: Perform technical activities at power plants or individual installations necessary for the generation of power from geothermal energy sources. Monitor and control operating activities at geothermal power generation facilities and perform maintenance and repairs as necessary. Install, test, and maintain residential and commercial geothermal heat pumps.

Daily Life Of a Geothermal Technician

  • Collect and record data associated with operating geothermal power plants or well fields.
  • Install and maintain geothermal system instrumentation or controls.
  • Determine the type of geothermal loop system most suitable to a specific property and its heating and cooling needs.
  • Apply coatings or operate systems to mitigate corrosion of geothermal plant equipment or structures.
  • Test water sources for factors such as flow volume and contaminant presence.
  • Install and maintain geothermal plant electrical protection equipment.

What a Geothermal Technician Should Know

Below is a list of the skills most Geothermal Technicians say are important on the job.

Operation Monitoring: Watching gauges, dials, or other indicators to make sure a machine is working properly.

Troubleshooting: Determining causes of operating errors and deciding what to do about it.

Monitoring: Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.

Reading Comprehension: Understanding written sentences and paragraphs in work related documents.

Operation and Control: Controlling operations of equipment or systems.

Critical Thinking: Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.

  • Maintenance Mechanic
  • Ground Source Heat Pump Technician (GSHP Technician)
  • Plant Technician
  • Instrumentation and Electrical Technician (I & E Technician)
  • Corrosion Technician

Is There Going to be Demand for Geothermal Technicians?

In 2016, there was an estimated number of 175,800 jobs in the United States for Geothermal Technician. New jobs are being produced at a rate of 8.2% which is above the national average. The Bureau of Labor Statistics predicts 14,500 new jobs for Geothermal Technician by 2026. Due to new job openings and attrition, there will be an average of 18,700 job openings in this field each year.

Forecasted Number of Jobs for Geothermal Technicians in U.S.

The states with the most job growth for Geothermal Technician are Utah, Florida, and Nevada. Watch out if you plan on working in Vermont, Maine, or Kansas. These states have the worst job growth for this type of profession.

Geothermal Technician Salary

Geothermal Technicians make between $24,630 and $65,120 a year.

Salary Ranges for Geothermal Technicians

Geothermal Technicians who work in Alaska, Hawaii, or Washington, make the highest salaries.

How much do Geothermal Technicians make in each U.S. state?

State Annual Mean Salary
Alabama $38,210
Alaska $71,220
Arizona $42,760
Arkansas $40,260
California $46,210
Colorado $39,970
Connecticut $44,480
Delaware $40,340
District of Columbia $56,140
Florida $36,390
Georgia $38,890
Hawaii $60,340
Idaho $42,280
Illinois $48,290
Indiana $38,850
Iowa $42,830
Kansas $41,040
Kentucky $41,150
Louisiana $44,290
Maine $41,870
Maryland $44,700
Massachusetts $48,110
Michigan $45,170
Minnesota $46,200
Mississippi $43,430
Missouri $41,400
Montana $40,670
Nebraska $52,020
Nevada $48,750
New Hampshire $48,440
New Jersey $43,060
New Mexico $40,930
New York $40,390
North Carolina $40,360
North Dakota $50,710
Ohio $41,650
Oklahoma $42,840
Oregon $43,240
Pennsylvania $45,350
Rhode Island $47,220
South Carolina $41,570
South Dakota $44,980
Tennessee $37,540
Texas $41,320
Utah $40,160
Vermont $42,030
Virginia $43,810
Washington $55,610
West Virginia $39,660
Wisconsin $40,660
Wyoming $46,210

What Tools do Geothermal Technicians Use?

Although they’re not necessarily needed for all jobs, the following technologies are used by many Geothermal Technicians:

  • Microsoft Excel
  • Microsoft Word
  • Microsoft Office
  • Email software
  • SAP
  • Autodesk AutoCAD
  • Distributed control system DCS

How do I Become a Geothermal Technician?

Education needed to be a Geothermal Technician:

Geothermal Technician Degree Level

How Long Does it Take to Become a Geothermal Technician?

Geothermal Technician Work Experience

Where Geothermal Technicians Are Employed

Geothermal Technician Sectors

The table below shows the approximate number of Geothermal Technicians employed by various industries.

Geothermal Technician Industries


Image Credit: Airman 1st Class Alexis P. Docherty, 49th Wing Public Affairs via Public domain

More about our data sources and methodologies.

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