The average salary for a geothermal technician in Tennessee is around $48,200 per year.
Avg Salary
Geothermal technicians earn an average yearly salary of $48,200.
Wages typically start from $37,230 and go up to $71,490.
20% below national average Updated in 2025
Geothermal technician earnings by seniority
Top-level geothermal technician earnings begin at:
$34.37 per hour
$71,490 per year
Senior-level geothermal technician earnings begin at:
$29.36 per hour
$61,060 per year
Mid-level geothermal technician earnings begin at:
$23.17 per hour
$48,200 per year
Junior-level geothermal technician earnings begin at:
$20.40 per hour
$42,430 per year
Starting level geothermal technician earnings begin at:
$17.90 per hour
$37,230 per year
Approximate values based on highest and lowest earning segments.
Geothermal technician salary by state
| State Name | Average Salary |
|---|---|
| Alaska | $75,360 |
| Hawaii | $74,260 |
| Washington | $63,080 |
| Maine | $61,380 |
| Minnesota | $60,250 |
| Massachusetts | $59,890 |
| Rhode Island | $59,890 |
| District of Columbia | $59,320 |
| New York | $56,900 |
| Connecticut | $56,110 |
| Illinois | $55,780 |
| Utah | $53,110 |
| Oregon | $52,230 |
| North Dakota | $52,040 |
| Missouri | $52,000 |
| Idaho | $51,680 |
| Kentucky | $51,310 |
| California | $51,230 |
| Kansas | $51,060 |
| Vermont | $51,030 |
| Colorado | $50,840 |
| Louisiana | $50,660 |
| Nevada | $50,190 |
| New Mexico | $50,010 |
| Arizona | $49,990 |
| Maryland | $49,950 |
| New Jersey | $49,920 |
| Oklahoma | $49,420 |
| Wisconsin | $49,100 |
| New Hampshire | $49,030 |
| Nebraska | $48,940 |
| Iowa | $48,680 |
| Georgia | $48,490 |
| South Dakota | $48,490 |
| Montana | $48,360 |
| Delaware | $48,310 |
| Wyoming | $48,260 |
| Tennessee | $48,200 |
| Pennsylvania | $48,180 |
| Indiana | $48,120 |
| Virginia | $47,910 |
| West Virginia | $47,850 |
| Ohio | $47,550 |
| Michigan | $47,470 |
| North Carolina | $46,780 |
| Alabama | $46,610 |
| South Carolina | $46,430 |
| Florida | $46,290 |
| Arkansas | $45,830 |
| Texas | $45,360 |
| Mississippi | $44,370 |
| Virgin Islands, U.S. | $34,190 |
| Guam | $28,180 |
| Puerto Rico | $27,250 |
How do geothermal technician salaries compare to similar careers?
Geothermal technicians earn about the same as related careers in Tennessee. On average, they make less than oil and gas rotary drill operators but more than riggers.
| Career | Median Salary |
|---|---|
| Oil and gas rotary drill operator salary | $59K |
| Millwright salary | $62K |
| Recreational vehicle service technician salary | $58K |
| Automotive service technician salary | $50K |
| Radio mechanic salary | $49K |
| Geothermal technician salary | $48K |
| Machine assembler salary | $47K |
| Farm equipment mechanic salary | $48K |
| Auto body repairer salary | $47K |
| Rigger salary | $47K |
Source: CareerExplorer (Aggregated)