Utilities & Energy

Geothermal Technician

SOC 49-9099.01 · ESCO 3119

Role snapshot

Overview

Installs, monitors, and maintains equipment at geothermal energy sites, including pumps, heat exchangers, and piping. Reads gauges, performs routine inspections, and troubleshoots mechanical issues to keep systems running efficiently and safely. Geothermal technicians play a crucial role in ensuring the continuous operation of renewable energy production facilities.

Ensures the reliable and efficient operation of geothermal power plants, contributing to sustainable energy production and reducing reliance on fossil fuels. Their work directly supports environmental conservation and energy independence.

On the job

Perform routine preventative maintenance on mechanical and electrical geothermal equipment.
Monitor control systems and read instrumentation to ensure optimal plant performance.
Diagnose and repair mechanical, hydraulic, and electrical malfunctions in geothermal systems.
Install new equipment, piping, and components according to engineering specifications.
Maintain detailed logs and records of inspections, repairs, and system performance.

Tools & technology

Pressure gaugesThermal imaging camerasMultimetersWelding equipmentPipe wrenchesSCADA systems

Average salary

$65K

MEDIAN SALARY Annual · USD

$45K Bottom 10%

$85K Top 10%

Job outlook

Growing

Job growth is expected to be above average over the next five years.

Education & training

An associate's degree in renewable energy, power plant technology, or a related technical field is typically required. Vocational training or a certificate in geothermal systems is also beneficial.

Career pathways

WHERE YOU COULD GO

Senior Geothermal Technician

Geothermal Plant Supervisor

CURRENT ROLE

Geothermal Technician

Utilities & Energy

ADJACENT MOVES

Maintenance Planner/Scheduler

Industrial Maintenance Technician

Power Plant Operator Trainee

Electrical Technician

STARTING POINTS

Who thrives here

Interest profile

realistic · RCI

People who enjoy hands-on work, problem-solving, and following established procedures in a technical environment tend to thrive in this role.

Personality characteristics

Detail-oriented

Pays close attention to specifications, data, and safety protocols to ensure system integrity.

Reliable

Consistently adheres to schedules and procedures, ensuring equipment is maintained and issues are resolved promptly.

Calm under pressure

Maintains composure and effectiveness when diagnosing and resolving unexpected equipment malfunctions.

Methodical problem-solver

Approaches technical issues systematically, using diagnostic tools and logical reasoning to identify root causes.

Practical

Enjoys hands-on tasks and is skilled at working with tools and machinery to build and repair physical systems.

Best for

Individuals who enjoy working with complex machinery and physical systems.
Those who thrive on practical problem-solving and ensuring operational reliability.
People committed to safety protocols and detailed documentation.
Anyone looking for a hands-on role in the growing renewable energy sector.

Watch out for

Requires working outdoors in various weather conditions and in industrial environments.
Occasional weekend shifts or on-call duties may be required to maintain 24/7 plant operations.
The work can be physically demanding, involving lifting, climbing, and working in confined spaces.