Certification or Licensing
Today's savvy consumers specifically look for certified or licensed arborists when it comes to caring for their trees and other precious landscaping plants. Most arborists are certified or licensed. Certification, given by the International Society of Arboriculture after completion of required training and education, is considered by many as a measure of an arborist's skill and experience in the industry. Available certifications include certified arborist, certified arborist utility specialist, certified arborist municipal specialist, certified tree worker climber specialist, certified tree worker aerial lift specialist, and board certified master arborist. Arborists need to apply for recertification every three years and must complete continuing education classes and seminars.
Earnings - Outlook - Resources & Associations and more
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- Agricultural Scientists
- Air Quality Engineers
- Animal Behaviorists
- Animal Breeders and Technicians
- Animal Caretakers
- Animal Trainers
- Aquaculturists
- Aquarists
- Archaeologists
- Archivists
- Astrobiologists
- Astrogeologists
- Biochemical Engineers
- Biochemists
- Bioenergy/Biofuels Workers
- Biofuels Processing Technicians
- Biofuels Production Managers
- Biofuels/Biodiesel Technology and Product Development Managers
- Bioinformatics Specialists
- Biologists
- Biomass Plant Technicians
- Biomass Power Plant Managers
- Biomedical Engineers
- Biomedical Equipment Technicians
- Biophysicists
- Biotechnology Production Workers
- Biotechnology Research Assistants
- Botanists
- Brownfield Redevelopment Specialists and Site Managers
- Cartographers
- Chemists
- Chief Sustainability Officers
- Civil Engineers
- Cleaning Service Owners
- Corporate Climate Strategists
- Cytogenetic Technologists
- Cytotechnologists
- Drug Developers
- Dry Cleaning and Laundry Workers
- Ecologists
- Energy Conservation Technicians
- Energy Consultants
- Environmental Economists
- Environmental Education Program Directors
- Environmental Engineers
- Environmental Lawyers
- Environmental Lobbyists
- Environmental Planners
- Environmental Restoration Planners
- Environmental Scientists
- Environmental Technicians
- EPA Special Agents
- Epidemiologists
- Fish and Game Wardens
- Foresters
- Forestry Technicians
- Funeral Home Workers
- Genetic Counselors
- Genetic Engineers
- Genetic Scientists
- Geodetic Surveyors
- Geographers
- Geographic Information Systems Specialists
- Geological Technicians
- Geologists
- Geophysicists
- Geotechnical Engineers
- Geothermal Energy Industry Workers
- Geothermal Production Managers
- Geothermal Technicians
- Green Builders
- Green Hotel/Resort Ecomanagers
- Green Products Manufacturers
- Green Transportation Careers
- Groundwater Professionals
- Hazardous Waste Management Specialists
- Hazardous Waste Management Technicians
- Historians
- Home Health Care Aides
- Horticultural Inspectors
- Horticultural Technicians
- Household Workers
- Hydropower and Marine Energy Industry Workers
- Industrial Ecologists
- Laboratory Technicians and Technologists
- Laboratory Testing Technicians
- Land Acquisition Professionals
- Land Trust or Preserve Managers
- Landscape Architects
- Landscapers and Grounds Managers
- Lawn and Gardening Service Owners
- Logging Industry Workers
- Marine Biologists
- Medical Scientists
- Meteorologists
- Methane/Landfill Gas Collection System Operators
- Methane/Landfill Gas Generation System Technicians
- Microbiologists
- Molecular and Cellular Biologists
- Museum Directors and Curators
- National Park Service Employees
- Naturalists
- Nuclear Medicine Physicians
- Occupational Safety and Health Workers
- Oceanographers
- Painters and Paperhangers
- Paleontologists
- Paper Processing Workers
- Park Rangers
- Pathologists
- Personal Care Aides
- Pest Control Workers
- Pet Sitters
- Physicians
- Preventive Medicine Physicians
- Professional Organizers
- Range Managers
- Recreation Workers
- Recycling and Reclamation Workers
- Recycling Coordinators
- Remote Sensing Scientists and Technologists
- Remote Sensing Technicians
- Renewable Energy Careers
- Renewable Energy Engineers
- Soil Conservationists and Technicians
- Soil Scientists
- Spa Managers
- Surveying and Mapping Technicians
- Surveyors
- Veterinarians
- Wastewater Treatment Plant Operators and Technicians
- Water/Wastewater Engineers
- Wood Science and Technology Workers
- Zoo and Aquarium Curators and Directors
- Zoologists
