Hydroelectric Plant Technicians
Overview
Hydroelectric Plant Technicians has a national median salary of $102,040 per year, with -5.1% projected job growth from 2025–2035. The Bureau of Labor Statistics lists a high school diploma or equivalent as the typical education needed to enter this occupation.
Description
Monitor and control activities associated with hydropower generation. Operate plant equipment, such as turbines, pumps, valves, gates, fans, electric control boards, and battery banks. Monitor equipment operation and performance and make necessary adjustments to ensure optimal performance. Perform equipment maintenance and repair as necessary.
Work Values
- Support
- Working Conditions
- Achievement
Work Styles
Responsibilities
Tasks
- Monitor hydroelectric power plant equipment operation and performance, adjusting to performance specifications, as necessary.
- Identify or address malfunctions of hydroelectric plant operational equipment, such as generators, transformers, or turbines.
- Start, adjust, or stop generating units, operating valves, gates, or auxiliary equipment in hydroelectric power generating plants.
- Perform preventive or corrective containment or cleanup measures in hydroelectric plants to prevent environmental contamination.
- Inspect water-powered electric generators or auxiliary equipment in hydroelectric plants to verify proper operation or to determine maintenance or repair needs.
Work Activities
- Controlling Machines and Processes
- Identifying Objects, Actions, and Events
- Inspecting Equipment, Structures, or Materials
- Monitoring Processes, Materials, or Surroundings
- Making Decisions and Solving Problems
- Getting Information
- Repairing and Maintaining Mechanical Equipment
- Performing General Physical Activities
- Operating Vehicles, Mechanized Devices, or Equipment
- Communicating with Supervisors, Peers, or Subordinates
Detailed Work Activities
- Using either control mechanisms or direct physical activity to operate machines or processes (not including computers or vehicles).
- Identifying information by categorizing, estimating, recognizing differences or similarities, and detecting changes in circumstances or events.
- Inspecting equipment, structures, or materials to identify the cause of errors or other problems or defects.
- Monitoring and reviewing information from materials, events, or the environment, to detect or assess problems.
- Analyzing information and evaluating results to choose the best solution and solve problems.
- Observing, receiving, and otherwise obtaining information from all relevant sources.
- Servicing, repairing, adjusting, and testing machines, devices, moving parts, and equipment that operate primarily on the basis of mechanical (not electronic) principles.
- Performing general physical activities includes doing activities that require considerable use of your arms and legs and moving your whole body, such as climbing, lifting, balancing, walking, stooping, and handling materials.
- Running, maneuvering, navigating, or driving vehicles or mechanized equipment, such as forklifts, passenger vehicles, aircraft, or watercraft.
- Providing information to supervisors, co-workers, and subordinates by telephone, in written form, e-mail, or in person.
T-A-S-K
Technology, Abilities, Skills & Knowledge
Technology Skills
- Electronic mail software
- Industrial control software
- Spreadsheet software
- Facilities management software
- Office suite software
Abilities
- Near Vision
- Problem Sensitivity
- Control Precision
- Information Ordering
- Deductive Reasoning
Skills
- Critical Thinking
- Equipment Maintenance
- Operations Monitoring
- Operation and Control
- Monitoring
Knowledge
- Mechanical
- Public Safety and Security
- Mathematics
- Engineering and Technology
- Education and Training
Education
Education Levels of Current Workers
The Bureau of Labor Statistics lists a high school diploma or equivalent as the typical education needed to enter this occupation. The chart below shows the highest level of education held by people already working in this field, ages 25 and older. It includes workers who earned more education than the job requires and workers who entered the field under earlier requirements, so the largest bar is not the entry requirement. For example, if someone finished an associate's degree and then started working in this field, they are counted under “Associate's degree” here, but the job itself typically asks for a high school diploma or equivalent.
Income & Employability
Income Percentile
The median (50th percentile) is the middle wage; 10% earn less than the low figure and 10% earn more than the high figure.
| Low (10%) | $61,790 |
| Median (50%) | $102,040 |
| High (90%) | $131,940 |
Income by Experience
How pay typically grows from entry level (0–2 yrs) to expert (8+ yrs).
Experience data not available.
Employability
There are currently 29,800 jobs in this career path (2025). That number is projected to change to 28,300 by 2035, a -5.1% change.
-5.1% growthVideo Resources
Training Programs
8 programs at 6 schools on Career School App prepare students for a career as Hydroelectric Plant Technicians, including Industrial Maintenance (8).
- Industrial Maintenance TechnologyAdvanced Technology Institute · Virginia Beach, VADiploma · 15 months
- Industrial Manufacturing TechnicianAviation Institute of Maintenance · Charlotte, NCDiploma · 15 months
- Industrial Maintenance and Ammonia Refrigeration TechnologyNorthwest Technical Institute · Springdale, ARDiploma · 2 semesters and 1 summer term
- Advanced Manufacturing and Production TechnologyRIVEROAK Technical College · Live Oak, FLCertificate · 600 clock hours
- Maintenance TechnicianSan Joaquin Valley College · Ontario, CACertificate · 30 weeks
- Advanced Industrial Maintenance TechnologyTulsa Welding School · Irving, TXDiploma · 30 weeks
- Trades Leadership with Specialization in Industrial Maintenance TechnologyAdvanced Technology Institute · Virginia Beach, VAAssociate Degree · 18 months
- Advanced Industrial Maintenance TechnologyTulsa Welding School · Houston, TXDiploma · 30 weeks
Related Careers

This site incorporates information from O*NET Web Services by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). O*NET® is a registered trademark of USDOL/ETA. Used under the CC BY 4.0 license.
Certification, licence and career video information is sourced from CareerOneStop, sponsored by the U.S. Department of Labor, Employment and Training Administration (DOLETA) and the Minnesota Department of Employment and Economic Development (DEED).
Wage, employment and outlook figures are from the U.S. Bureau of Labor Statistics — Occupational Employment and Wage Statistics (OEWS) and the Employment Projections program. Figures describe the occupation, not any particular program or graduate.
Career cluster definitions are from Advance CTE.
Pay-by-experience bands are from Lightcast (as recent as July 2025).