Hydroelectric plant technicians with four or more years of experience may advance to become senior technicians, handling more responsibilites. They may become managers, overseeing the work of other technicians. Some advance by earning a bachelor's degree or getting certification. As their knowledge expands, they may get more involved in professional associations and share their knowledge by teaching classes and speaking at conferences. They may also teach in colleges and vocational schools.
- Bioenergy/Biofuels Workers
- Biofuels Processing Technicians
- Biofuels Production Managers
- Biofuels/Biodiesel Technology and Product Development Managers
- Biomass Plant Technicians
- Biomass Power Plant Managers
- Boilermakers and Mechanics
- Chemical Engineers
- Chemical Technicians
- Chemists
- Civil Engineers
- Coal Miners
- Divers and Diving Technicians
- Electricians
- Energy Brokers
- Energy Conservation Technicians
- Energy Consultants
- Energy Efficiency Engineers
- Energy Transmission and Distribution Workers
- Engineers
- Environmental Engineers
- Environmental Lobbyists
- Environmental Planners
- Environmental Scientists
- Environmental Technicians
- Fuel Cell Engineers
- Fuel Cell Technicians
- Fuel Cell Technology Workers
- Futurists
- Geodetic Surveyors
- Geological Technicians
- Geologists
- Geophysicists
- Geotechnical Engineers
- Geothermal Energy Industry Workers
- Geothermal Production Managers
- Geothermal Technicians
- Green Builders
- Green Transportation Careers
- Groundwater Professionals
- Hydroelectric Production Managers
- Hydropower and Marine Energy Industry Workers
- Industrial Engineering Technicians
- Landmen
- Line Installers and Cable Splicers
- Materials Engineers
- Meter Readers, Utilities
- Methane/Landfill Gas Collection System Operators
- Methane/Landfill Gas Generation System Technicians
- Mining Engineers
- Non-Destructive Testing Specialists
- Nuclear Engineers
- Nuclear Reactor Operators and Technicians
- Petroleum Engineers
- Petroleum Technicians
- Plumbers and Pipefitters
- Power Plant Workers
- Radiation Protection Technicians
- Renewable Energy Careers
- Renewable Energy Engineers
- Renewable Energy Site Assessors
- Roustabouts
- Solar Energy Industry Workers
- Solar Energy Installation Managers
- Solar Energy Sales Representatives
- Solar Engineers
- Solar Thermal Installers and Technicians
- Surveying and Mapping Technicians
- Surveyors
- Telephone and PBX Installers and Repairers
- Traffic Engineers
- Wastewater Treatment Plant Operators and Technicians
- Water/Wastewater Engineers
- Wind Energy Engineers
- Wind Energy Industry Workers
- Wind Energy Operations Managers
- Wind Energy Project Managers