Occupations requiring this knowledge
- Chemistry Teachers, Postsecondary
- Chemists
- Materials Engineers
- Chemical Engineers
- Nanosystems Engineers
- Materials Scientists
- Biochemists and Biophysicists
- Fuel Cell Engineers
- Food Scientists and Technologists
- Molecular and Cellular Biologists
- Nuclear Engineers
- Animal Scientists
- Environmental Science Teachers, Postsecondary
- Environmental Engineers
- Nurse Anesthetists
- Medical and Clinical Laboratory Technologists
- Biofuels/Biodiesel Technology and Product Development Managers
- Microbiologists
- Chemical Technicians
- Quality Control Systems Managers
- Soil and Plant Scientists
- Embalmers
- Chemical Equipment Operators and Tenders
- Agricultural Engineers
- Pharmacists
- Biofuels Production Managers
- Water/Wastewater Engineers
- Nanotechnology Engineering Technologists and Technicians
- Water Resource Specialists
- Neurologists
- Biological Science Teachers, Postsecondary
- Industrial Ecologists
- Medical Scientists, Except Epidemiologists
- Urologists
- Biomass Power Plant Managers
- Geothermal Production Managers
- Geneticists
- Biologists
- Quality Control Analysts
- Occupational Health and Safety Specialists
- Geoscientists, Except Hydrologists and Geographers
- Fire-Prevention and Protection Engineers
- Natural Sciences Managers
- Medical and Clinical Laboratory Technicians
- Stationary Engineers and Boiler Operators
- Bioinformatics Scientists
- Biomass Plant Technicians
- Petroleum Engineers
- Physician Assistants
- Atmospheric, Earth, Marine, and Space Sciences Teachers, Postsecondary
- Anesthesiologists
- Water and Wastewater Treatment Plant and System Operators
- Food Science Technicians
- Brownfield Redevelopment Specialists and Site Managers
- Physical Medicine and Rehabilitation Physicians
- Histology Technicians
- Chemical Plant and System Operators
- Conservation Scientists
- Physicists
- Hydrologists
- Nuclear Technicians
- Biofuels Processing Technicians
- Environmental Science and Protection Technicians, Including Health
- Engineering Teachers, Postsecondary
- Cytogenetic Technologists
- General Internal Medicine Physicians
- Oral and Maxillofacial Surgeons
- Naturopathic Physicians
- Nuclear Medicine Technologists
- Bioengineers and Biomedical Engineers
- Health and Safety Engineers, Except Mining Safety Engineers and Inspectors
- Nuclear Power Reactor Operators
- Automotive Engineers
- Geothermal Technicians
- Environmental Engineering Technologists and Technicians
- Astronomers
- Histotechnologists
- Automotive and Watercraft Service Attendants
- Veterinarians
- Atmospheric and Space Scientists
- Critical Care Nurses
- Emergency Medicine Physicians
- Farmers, Ranchers, and Other Agricultural Managers
- Agricultural Technicians
- Forensic Science Technicians
- Veterinary Technologists and Technicians
- Physics Teachers, Postsecondary
- Health Specialties Teachers, Postsecondary
- Physicians, Pathologists
- Advanced Practice Psychiatric Nurses
- Biological Technicians
- Occupational Health and Safety Technicians
- Preventive Medicine Physicians
- Industrial Engineering Technologists and Technicians
- Automotive Engineering Technicians
- Obstetricians and Gynecologists
- Microsystems Engineers
- Precision Agriculture Technicians
- Dietitians and Nutritionists
- Nurse Midwives
- Aircraft Mechanics and Service Technicians
- Terrazzo Workers and Finishers
- Dentists, General
- Power Plant Operators
- Firefighters
- Regulatory Affairs Managers
- Farm and Home Management Educators
- Anesthesiologist Assistants
- Environmental Restoration Planners
- Potters, Manufacturing
- Marine Engineers and Naval Architects
- Agricultural Sciences Teachers, Postsecondary
- Psychiatrists
- Fiberglass Laminators and Fabricators
- Geological Technicians, Except Hydrologic Technicians
- Nurse Practitioners
- Non-Destructive Testing Specialists
- Gas Compressor and Gas Pumping Station Operators
- Respiratory Therapists
- Podiatrists
- Hazardous Materials Removal Workers
- Nuclear Monitoring Technicians
- Museum Technicians and Conservators
- Hydroelectric Plant Technicians
- Career/Technical Education Teachers, Postsecondary
- Allergists and Immunologists
- Meat, Poultry, and Fish Cutters and Trimmers
- Ship Engineers
- Optometrists
- Clinical Nurse Specialists
- Hospitalists
- First-Line Supervisors of Landscaping, Lawn Service, and Groundskeeping Workers
- Heating, Air Conditioning, and Refrigeration Mechanics and Installers
- Foundry Mold and Coremakers
- Environmental Compliance Inspectors
- Police Identification and Records Officers
- Jewelers and Precious Stone and Metal Workers
- Robotics Engineers
- Petroleum Pump System Operators, Refinery Operators, and Gaugers
- Pesticide Handlers, Sprayers, and Applicators, Vegetation
- Food Batchmakers
- Chefs and Head Cooks
- First-Line Supervisors of Firefighting and Prevention Workers
- Hydroelectric Production Managers
- Energy Engineers, Except Wind and Solar
- Pediatricians, General
- Plating Machine Setters, Operators, and Tenders, Metal and Plastic
- Facilities Managers
- Regulatory Affairs Specialists
- Photonics Engineers
- Range Managers
- Orthotists and Prosthetists
- Acute Care Nurses
- Electrical and Electronics Repairers, Commercial and Industrial Equipment
- Validation Engineers
- Wellhead Pumpers
- Manufacturing Engineers
- Construction Managers
- Coroners
- Mining and Geological Engineers, Including Mining Safety Engineers
- Rotary Drill Operators, Oil and Gas
- Aviation Inspectors
- Phlebotomists
- Bus and Truck Mechanics and Diesel Engine Specialists
- Environmental Scientists and Specialists, Including Health
- Climate Change Policy Analysts
- Prosthodontists
- Adhesive Bonding Machine Operators and Tenders
- Heat Treating Equipment Setters, Operators, and Tenders, Metal and Plastic
- Endoscopy Technicians
- Helpers--Carpenters
- Service Unit Operators, Oil and Gas
- Control and Valve Installers and Repairers, Except Mechanical Door
- Cooling and Freezing Equipment Operators and Tenders
- Industrial Engineers
- Avionics Technicians
- Zoologists and Wildlife Biologists
- Genetic Counselors
- Medical Appliance Technicians
- Semiconductor Processing Technicians
- Pest Control Workers
- Glass Blowers, Molders, Benders, and Finishers
- Sailors and Marine Oilers
- Funeral Home Managers
- Forestry and Conservation Science Teachers, Postsecondary
- Family Medicine Physicians
- Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders
- Pump Operators, Except Wellhead Pumpers
- Government Property Inspectors and Investigators
- Skincare Specialists
- Sports Medicine Physicians
- Dental Laboratory Technicians
- Mechanical Engineers
- Sustainability Specialists
- Photonics Technicians
- Morticians, Undertakers, and Funeral Arrangers
- Animal Breeders
- Plumbers, Pipefitters, and Steamfitters
- Lifeguards, Ski Patrol, and Other Recreational Protective Service Workers
- Landscaping and Groundskeeping Workers
- Motorboat Mechanics and Service Technicians
- Mechanical Engineering Technologists and Technicians
- Dermatologists
- Explosives Workers, Ordnance Handling Experts, and Blasters
- Park Naturalists
- Cytotechnologists
- Millwrights
- First-Line Supervisors of Material-Moving Machine and Vehicle Operators
- Civil Engineering Technologists and Technicians
- Paperhangers
- Inspectors, Testers, Sorters, Samplers, and Weighers
- Entertainment and Recreation Managers, Except Gambling
- Surgical Technologists
- Shampooers
- Architectural and Engineering Managers
- Pharmacy Technicians
- Painters, Construction and Maintenance
- Elevator and Escalator Installers and Repairers
- Metal-Refining Furnace Operators and Tenders
- Civil Engineers
- Farmworkers, Farm, Ranch, and Aquacultural Animals
- Brickmasons and Blockmasons
- Forest and Conservation Technicians
- Fire Inspectors and Investigators
- Forest Fire Inspectors and Prevention Specialists
- Electrical and Electronics Repairers, Powerhouse, Substation, and Relay
- Furnace, Kiln, Oven, Drier, and Kettle Operators and Tenders
- Recreation and Fitness Studies Teachers, Postsecondary
- Makeup Artists, Theatrical and Performance
- Gas Plant Operators
- Floor Sanders and Finishers
- Stone Cutters and Carvers, Manufacturing
- Outdoor Power Equipment and Other Small Engine Mechanics
- Agricultural Equipment Operators
- Coil Winders, Tapers, and Finishers
- Emergency Management Directors
- Transportation Engineers
- Commercial and Industrial Designers
- First-Line Supervisors of Farming, Fishing, and Forestry Workers
- Musical Instrument Repairers and Tuners
- Nursing Instructors and Teachers, Postsecondary
- Orthodontists
- Farmworkers and Laborers, Crop, Nursery, and Greenhouse
- Wind Energy Engineers
- Ophthalmic Medical Technologists
- Surgical Assistants
- Midwives
- Hairdressers, Hairstylists, and Cosmetologists
- First-Line Supervisors of Mechanics, Installers, and Repairers
- Derrick Operators, Oil and Gas
- Electrical and Electronic Engineering Technologists and Technicians
- Veterinary Assistants and Laboratory Animal Caretakers
- Manufactured Building and Mobile Home Installers
- First-Line Supervisors of Helpers, Laborers, and Material Movers, Hand
- Epidemiologists
- Radiologic Technologists and Technicians
- Tutors
- Chiropractors
- Energy Auditors
- Physical Therapists
- Radiologists
- Chief Sustainability Officers
- Medical Equipment Preparers
- Fish and Game Wardens
- Animal Control Workers
- Cooks, Private Household
- Electronics Engineers, Except Computer
- Captains, Mates, and Pilots of Water Vessels
- Highway Maintenance Workers
- Mixing and Blending Machine Setters, Operators, and Tenders
- Dental Hygienists
- Robotics Technicians
- Railroad Conductors and Yardmasters
- Electrical Engineers
- Automotive Service Technicians and Mechanics
- Paving, Surfacing, and Tamping Equipment Operators
- Commercial Divers
- Food Cooking Machine Operators and Tenders
- Model Makers, Metal and Plastic
- Medical Equipment Repairers
- Automotive Body and Related Repairers
- Computer Numerically Controlled Tool Operators
- Cleaners of Vehicles and Equipment
- Landscape Architects
- Photographic Process Workers and Processing Machine Operators
- Career/Technical Education Teachers, Middle School
- Printing Press Operators
- Clinical Research Coordinators
- Mechatronics Engineers
- Foresters
- Dietetic Technicians
- Furniture Finishers
- Extruding, Forming, Pressing, and Compacting Machine Setters, Operators, and Tenders
- Archivists
- Registered Nurses
- Industrial Machinery Mechanics
- Bioinformatics Technicians
- Radiation Therapists
- Maintenance Workers, Machinery
- Aerospace Engineering and Operations Technologists and Technicians
- Medical Dosimetrists
- Ophthalmic Medical Technicians
- Pipelayers
- Transportation Inspectors
- Drilling and Boring Machine Tool Setters, Operators, and Tenders, Metal and Plastic
- Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic
- Stonemasons
- Electric Motor, Power Tool, and Related Repairers
- Ophthalmologists, Except Pediatric
- Cooks, Institution and Cafeteria
- Weatherization Installers and Technicians
- Career/Technical Education Teachers, Secondary School
- First-Line Supervisors of Food Preparation and Serving Workers
- Solar Photovoltaic Installers
- Wind Turbine Service Technicians
- Helpers--Installation, Maintenance, and Repair Workers
- Construction and Building Inspectors
- Neurodiagnostic Technologists
- First-Line Supervisors of Housekeeping and Janitorial Workers
- Animal Caretakers
- Computer Hardware Engineers
- Health Education Specialists
- Septic Tank Servicers and Sewer Pipe Cleaners
- Aircraft Structure, Surfaces, Rigging, and Systems Assemblers
- Barbers
- Agricultural Inspectors
- Boilermakers
- Architects, Except Landscape and Naval
- Aerospace Engineers
- Human Factors Engineers and Ergonomists
- Magnetic Resonance Imaging Technologists
- Roustabouts, Oil and Gas
- Mobile Heavy Equipment Mechanics, Except Engines
- Forging Machine Setters, Operators, and Tenders, Metal and Plastic
- Cleaning, Washing, and Metal Pickling Equipment Operators and Tenders
- Helpers--Electricians
- Industrial Production Managers
- Athletic Trainers
- Carpet Installers
- Mechanical Drafters
- Customs and Border Protection Officers
- Carpenters
- Etchers and Engravers
- Wind Energy Operations Managers
- Cardiovascular Technologists and Technicians
- Rail-Track Laying and Maintenance Equipment Operators
- Rolling Machine Setters, Operators, and Tenders, Metal and Plastic
- Exercise Physiologists
- Transit and Railroad Police
- Helpers--Extraction Workers
- Grinding, Lapping, Polishing, and Buffing Machine Tool Setters, Operators, and Tenders, Metal and Plastic
- Teaching Assistants, Preschool, Elementary, Middle, and Secondary School, Except Special Education
- Transportation Vehicle, Equipment and Systems Inspectors, Except Aviation
- Earth Drillers, Except Oil and Gas
- Police and Sheriff's Patrol Officers
- Cooks, Short Order
- Craft Artists
- Costume Attendants
- Reinforcing Iron and Rebar Workers
- Electrical and Electronics Installers and Repairers, Transportation Equipment
- Electro-Mechanical and Mechatronics Technologists and Technicians
- Opticians, Dispensing
- First-Line Supervisors of Construction Trades and Extraction Workers
- Tank Car, Truck, and Ship Loaders
- Laundry and Dry-Cleaning Workers
- Manicurists and Pedicurists
- Farm Equipment Mechanics and Service Technicians
- First-Line Supervisors of Production and Operating Workers
- First-Line Supervisors of Personal Service Workers
- Roofers
- Rock Splitters, Quarry
- Painting, Coating, and Decorating Workers
- Coating, Painting, and Spraying Machine Setters, Operators, and Tenders
- Shuttle Drivers and Chauffeurs
- Community Health Workers
- Pile Driver Operators
- Maids and Housekeeping Cleaners
- Solar Energy Systems Engineers
- Refractory Materials Repairers, Except Brickmasons
- Sales Representatives, Wholesale and Manufacturing, Technical and Scientific Products
- Home Appliance Repairers
- Segmental Pavers
- Riggers
- Food Servers, Nonrestaurant
- Forest and Conservation Workers
- Geographic Information Systems Technologists and Technicians
- Helpers--Brickmasons, Blockmasons, Stonemasons, and Tile and Marble Setters
- Lathe and Turning Machine Tool Setters, Operators, and Tenders, Metal and Plastic
- Floor Layers, Except Carpet, Wood, and Hard Tiles
- Cement Masons and Concrete Finishers
- Remote Sensing Scientists and Technologists
- Bicycle Repairers
- Lodging Managers
- Insulation Workers, Mechanical
- Recreational Vehicle Service Technicians
- General and Operations Managers
- Logistics Engineers
- Bakers
- Milling and Planing Machine Setters, Operators, and Tenders, Metal and Plastic
- Anthropologists and Archeologists
- Geographers
- Power Distributors and Dispatchers
- Weighers, Measurers, Checkers, and Samplers, Recordkeeping
- Helpers--Roofers
- Tool Grinders, Filers, and Sharpeners
- Wind Energy Development Managers
- Physical Therapist Assistants
- Maintenance and Repair Workers, General
- Property, Real Estate, and Community Association Managers
- Electronic Equipment Installers and Repairers, Motor Vehicles
- Orthoptists
- Licensed Practical and Licensed Vocational Nurses
- Curators
- Bartenders
- Diagnostic Medical Sonographers
- Hearing Aid Specialists
- Packers and Packagers, Hand
- Security Managers
- Glaziers
- Motorcycle Mechanics
- Woodworking Machine Setters, Operators, and Tenders, Except Sawing
- Teaching Assistants, Special Education
- Meter Readers, Utilities
- Graders and Sorters, Agricultural Products
- Solar Energy Installation Managers
- Set and Exhibit Designers
- Fishing and Hunting Workers
- Wholesale and Retail Buyers, Except Farm Products
- Teaching Assistants, Postsecondary
- Nannies
- Special Education Teachers, Secondary School
- Solar Thermal Installers and Technicians
- Audiologists
- Geography Teachers, Postsecondary
- Dental Assistants
- Security Guards
- Continuous Mining Machine Operators
- Engine and Other Machine Assemblers
- Tile and Stone Setters
- Excavating and Loading Machine and Dragline Operators, Surface Mining
- Watch and Clock Repairers
- Computer and Information Research Scientists
- Loading and Moving Machine Operators, Underground Mining
- Hotel, Motel, and Resort Desk Clerks
- Layout Workers, Metal and Plastic
- Medical Assistants
- First-Line Supervisors of Security Workers
- Procurement Clerks
- Mathematicians
- Athletes and Sports Competitors
- Extruding and Forming Machine Setters, Operators, and Tenders, Synthetic and Glass Fibers
- Airline Pilots, Copilots, and Flight Engineers
- Model Makers, Wood
- Computer Numerically Controlled Tool Programmers
- Tire Builders
- Medical and Health Services Managers
- Packaging and Filling Machine Operators and Tenders
- Parking Enforcement Workers
- Sheet Metal Workers
- Camera and Photographic Equipment Repairers
- Education Administrators, Kindergarten through Secondary
- Signal and Track Switch Repairers
- Team Assemblers
- Molders, Shapers, and Casters, Except Metal and Plastic
- Transportation, Storage, and Distribution Managers
- Locksmiths and Safe Repairers
- Architecture Teachers, Postsecondary
- Anthropology and Archeology Teachers, Postsecondary
- Automotive Glass Installers and Repairers
- Environmental Economists
- Baristas
- Tire Repairers and Changers
- Airfield Operations Specialists
- Education and Childcare Administrators, Preschool and Daycare
- Logisticians
- Detectives and Criminal Investigators
- Recycling and Reclamation Workers
- Radio, Cellular, and Tower Equipment Installers and Repairers
- Psychology Teachers, Postsecondary
- Occupational Therapists
- Historians
- Electrical Power-Line Installers and Repairers
- Textile Bleaching and Dyeing Machine Operators and Tenders
- Statisticians
- Traffic Technicians
- Neuropsychologists
- Welders, Cutters, Solderers, and Brazers
- Buyers and Purchasing Agents, Farm Products
- Acupuncturists
- Couriers and Messengers
- Structural Iron and Steel Workers
- Patternmakers, Wood
- Helpers--Production Workers
- Aircraft Cargo Handling Supervisors
- Roof Bolters, Mining
- Insulation Workers, Floor, Ceiling, and Wall
- Slaughterers and Meat Packers
- Ambulance Drivers and Attendants, Except Emergency Medical Technicians
- Nursing Assistants
- Electricians
Source: O*NET database (knowledge)