Occupations requiring this knowledge
- Security Managers
- Security Guards
- First-Line Supervisors of Police and Detectives
- First-Line Supervisors of Security Workers
- Security Management Specialists
- First-Line Supervisors of Firefighting and Prevention Workers
- Police and Sheriff's Patrol Officers
- First-Line Supervisors of Correctional Officers
- Fish and Game Wardens
- Transit and Railroad Police
- Firefighters
- Aviation Inspectors
- Detectives and Criminal Investigators
- Emergency Management Directors
- Criminal Justice and Law Enforcement Teachers, Postsecondary
- Forest Fire Inspectors and Prevention Specialists
- Fire Inspectors and Investigators
- Aircraft Cargo Handling Supervisors
- Manufactured Building and Mobile Home Installers
- Shuttle Drivers and Chauffeurs
- Probation Officers and Correctional Treatment Specialists
- Nuclear Engineers
- Explosives Workers, Ordnance Handling Experts, and Blasters
- Geothermal Production Managers
- Loss Prevention Managers
- Architects, Except Landscape and Naval
- Bailiffs
- Hydroelectric Plant Technicians
- Animal Control Workers
- Government Property Inspectors and Investigators
- Nuclear Technicians
- Airfield Operations Specialists
- Hydroelectric Production Managers
- Fire-Prevention and Protection Engineers
- Customs and Border Protection Officers
- First-Line Supervisors of Material-Moving Machine and Vehicle Operators
- Air Traffic Controllers
- Construction and Building Inspectors
- Occupational Health and Safety Technicians
- Retail Loss Prevention Specialists
- Highway Maintenance Workers
- Hazardous Materials Removal Workers
- Preventive Medicine Physicians
- Gas Plant Operators
- Wind Energy Operations Managers
- Construction Managers
- Property, Real Estate, and Community Association Managers
- Occupational Health and Safety Specialists
- Postmasters and Mail Superintendents
- Public Safety Telecommunicators
- Solar Thermal Installers and Technicians
- Water and Wastewater Treatment Plant and System Operators
- Business Continuity Planners
- Health and Safety Engineers, Except Mining Safety Engineers and Inspectors
- Electrical and Electronics Installers and Repairers, Transportation Equipment
- Architecture Teachers, Postsecondary
- Elevator and Escalator Installers and Repairers
- Biomass Power Plant Managers
- Recreation Workers
- Helpers--Carpenters
- Security and Fire Alarm Systems Installers
- Gas Compressor and Gas Pumping Station Operators
- Captains, Mates, and Pilots of Water Vessels
- Facilities Managers
- Flight Attendants
- Mechanical Engineers
- Electrical and Electronics Repairers, Powerhouse, Substation, and Relay
- Transportation Security Screeners
- Signal and Track Switch Repairers
- Coroners
- Environmental Engineers
- Food Batchmakers
- Railroad Conductors and Yardmasters
- Intelligence Analysts
- Order Clerks
- Aircraft Mechanics and Service Technicians
- Control and Valve Installers and Repairers, Except Mechanical Door
- Nuclear Power Reactor Operators
- Transportation, Storage, and Distribution Managers
- First-Line Supervisors of Landscaping, Lawn Service, and Groundskeeping Workers
- Police Identification and Records Officers
- Solar Photovoltaic Installers
- Stationary Engineers and Boiler Operators
- First-Line Supervisors of Personal Service Workers
- Helpers--Electricians
- Traffic Technicians
- Correctional Officers and Jailers
- Locksmiths and Safe Repairers
- Environmental Compliance Inspectors
- Marine Engineers and Naval Architects
- Dispatchers, Except Police, Fire, and Ambulance
- Wind Turbine Service Technicians
- Locomotive Engineers
- Petroleum Pump System Operators, Refinery Operators, and Gaugers
- Non-Destructive Testing Specialists
- Airline Pilots, Copilots, and Flight Engineers
- Civil Engineers
- Clergy
- Geothermal Technicians
- Park Naturalists
- Transportation Inspectors
- Buyers and Purchasing Agents, Farm Products
- Crushing, Grinding, and Polishing Machine Setters, Operators, and Tenders
- Motorboat Operators
- Millwrights
- Carpenters
- Computer Science Teachers, Postsecondary
- Insulation Workers, Mechanical
- Transportation Engineers
- Logisticians
- Forest and Conservation Technicians
- Urologists
- Railroad Brake, Signal, and Switch Operators and Locomotive Firers
- Pile Driver Operators
- Biofuels Production Managers
- Industrial Engineers
- Forensic Science Technicians
- Gambling Managers
- Compliance Managers
- Fraud Examiners, Investigators and Analysts
- Environmental Science and Protection Technicians, Including Health
- Interior Designers
- Commercial Pilots
- Cargo and Freight Agents
- Telecommunications Line Installers and Repairers
- Foresters
- Forest and Conservation Workers
- Helpers--Installation, Maintenance, and Repair Workers
- Magnetic Resonance Imaging Technologists
- Power Distributors and Dispatchers
- Subway and Streetcar Operators
- Environmental Engineering Technologists and Technicians
- Heating, Air Conditioning, and Refrigeration Mechanics and Installers
- Acute Care Nurses
- Radio, Cellular, and Tower Equipment Installers and Repairers
- Recycling and Reclamation Workers
- Quality Control Systems Managers
- Lodging Managers
- Career/Technical Education Teachers, Postsecondary
- Technical Writers
- Bus Drivers, School
- Water Resource Specialists
- Social and Community Service Managers
- Landscape Architects
- Riggers
- Lifeguards, Ski Patrol, and Other Recreational Protective Service Workers
- Recycling Coordinators
- Residential Advisors
- Roof Bolters, Mining
- Civil Engineering Technologists and Technicians
- Environmental Scientists and Specialists, Including Health
- Dietetic Technicians
- Bridge and Lock Tenders
- Gambling Surveillance Officers and Gambling Investigators
- Private Detectives and Investigators
- Weatherization Installers and Technicians
- Brickmasons and Blockmasons
- Power Plant Operators
- Freight Forwarders
- Human Resources Managers
- Wind Energy Engineers
- General Internal Medicine Physicians
- First-Line Supervisors of Construction Trades and Extraction Workers
- Museum Technicians and Conservators
- Architectural and Engineering Managers
- Construction Laborers
- Education and Childcare Administrators, Preschool and Daycare
- Manufacturing Engineers
- Compliance Officers
- Cooks, Fast Food
- Agricultural Engineers
- Rail Yard Engineers, Dinkey Operators, and Hostlers
- Avionics Technicians
- Agricultural Sciences Teachers, Postsecondary
- Electrical Engineers
- Meat, Poultry, and Fish Cutters and Trimmers
- Chief Executives
- Nuclear Monitoring Technicians
- Agricultural Inspectors
- Service Unit Operators, Oil and Gas
- Information Security Analysts
- Chemistry Teachers, Postsecondary
- Fence Erectors
- Helpers--Extraction Workers
- Commercial Divers
- Ship Engineers
- Meeting, Convention, and Event Planners
- Water/Wastewater Engineers
- Mechatronics Engineers
- Range Managers
- Earth Drillers, Except Oil and Gas
- Administrative Services Managers
- Supply Chain Managers
- Education Administrators, Kindergarten through Secondary
- Architectural and Civil Drafters
- Food Scientists and Technologists
- Substance Abuse and Behavioral Disorder Counselors
- Biomass Plant Technicians
- Bus Drivers, Transit and Intercity
- Health Specialties Teachers, Postsecondary
- Radiologic Technologists and Technicians
- Medical and Health Services Managers
- Computer Network Architects
- Special Education Teachers, Middle School
- Parking Enforcement Workers
- Team Assemblers
- Heavy and Tractor-Trailer Truck Drivers
- Electrical and Electronics Drafters
- Directors, Religious Activities and Education
- Judges, Magistrate Judges, and Magistrates
- Food Service Managers
- Low Vision Therapists, Orientation and Mobility Specialists, and Vision Rehabilitation Therapists
- Nurse Anesthetists
- Medical and Clinical Laboratory Technicians
- Nuclear Medicine Technologists
- Emergency Medicine Physicians
- Chefs and Head Cooks
- Wind Energy Development Managers
- Robotics Engineers
- Urban and Regional Planners
- Environmental Science Teachers, Postsecondary
- Physical Medicine and Rehabilitation Physicians
- Bus and Truck Mechanics and Diesel Engine Specialists
- Automotive Engineers
- First-Line Supervisors of Gambling Services Workers
- Real Estate Sales Agents
- Helpers--Roofers
- Telecommunications Equipment Installers and Repairers, Except Line Installers
- Nurse Practitioners
- Electricians
- Biofuels Processing Technicians
- Bioengineers and Biomedical Engineers
- Fishing and Hunting Workers
- Human Factors Engineers and Ergonomists
- Career/Technical Education Teachers, Secondary School
- Hotel, Motel, and Resort Desk Clerks
- First-Line Supervisors of Helpers, Laborers, and Material Movers, Hand
- Logistics Engineers
- Mental Health and Substance Abuse Social Workers
- Pipelayers
- Epidemiologists
- Plasterers and Stucco Masons
- Management Analysts
- Health Informatics Specialists
- Energy Auditors
- Hoist and Winch Operators
- Electrical and Electronic Engineering Technologists and Technicians
- Conservation Scientists
- Environmental Restoration Planners
- Meter Readers, Utilities
- Cement Masons and Concrete Finishers
- Instructional Coordinators
- Physician Assistants
- First-Line Supervisors of Housekeeping and Janitorial Workers
- Plumbers, Pipefitters, and Steamfitters
- Operating Engineers and Other Construction Equipment Operators
- Excavating and Loading Machine and Dragline Operators, Surface Mining
- Packaging and Filling Machine Operators and Tenders
- Farmers, Ranchers, and Other Agricultural Managers
- Surveyors
- Special Education Teachers, Secondary School
- Advanced Practice Psychiatric Nurses
- Welding, Soldering, and Brazing Machine Setters, Operators, and Tenders
- Rehabilitation Counselors
- Morticians, Undertakers, and Funeral Arrangers
- Data Entry Keyers
- First-Line Supervisors of Farming, Fishing, and Forestry Workers
- Rail-Track Laying and Maintenance Equipment Operators
- Electrical Power-Line Installers and Repairers
- Automotive and Watercraft Service Attendants
- Transportation Vehicle, Equipment and Systems Inspectors, Except Aviation
- Industrial Production Managers
- Industrial Engineering Technologists and Technicians
- Baggage Porters and Bellhops
- Structural Iron and Steel Workers
- Jewelers and Precious Stone and Metal Workers
- Packers and Packagers, Hand
- Telecommunications Engineering Specialists
- Energy Engineers, Except Wind and Solar
- Clinical Nurse Specialists
- Crane and Tower Operators
- Chemical Equipment Operators and Tenders
- Laborers and Freight, Stock, and Material Movers, Hand
- Entertainment and Recreation Managers, Except Gambling
- Mining and Geological Engineers, Including Mining Safety Engineers
- First-Line Supervisors of Food Preparation and Serving Workers
- Embalmers
- Ambulance Drivers and Attendants, Except Emergency Medical Technicians
- Middle School Teachers, Except Special and Career/Technical Education
- Nursing Assistants
- Logging Equipment Operators
- Brownfield Redevelopment Specialists and Site Managers
- Logistics Analysts
- Optometrists
- Tree Trimmers and Pruners
- Medical Equipment Preparers
- Funeral Home Managers
- Critical Care Nurses
- Crossing Guards and Flaggers
- Paperhangers
- Farm and Home Management Educators
- Teaching Assistants, Preschool, Elementary, Middle, and Secondary School, Except Special Education
- Reservation and Transportation Ticket Agents and Travel Clerks
- Mechanical Drafters
- Audio and Video Technicians
- Family Medicine Physicians
- Aircraft Structure, Surfaces, Rigging, and Systems Assemblers
- Labor Relations Specialists
- Information Technology Project Managers
- Shampooers
- Mechanical Door Repairers
- Coaches and Scouts
- Pediatricians, General
- Pest Control Workers
- Postal Service Mail Carriers
- Ushers, Lobby Attendants, and Ticket Takers
- Drywall and Ceiling Tile Installers
- Septic Tank Servicers and Sewer Pipe Cleaners
- Loading and Moving Machine Operators, Underground Mining
- Health Education Specialists
- Athletes and Sports Competitors
- Procurement Clerks
- Roofers
- Biofuels/Biodiesel Technology and Product Development Managers
- Solar Energy Systems Engineers
- Nursing Instructors and Teachers, Postsecondary
- Phlebotomists
- Medical Dosimetrists
- New Accounts Clerks
- Veterinarians
- Endoscopy Technicians
- Metal-Refining Furnace Operators and Tenders
- Laundry and Dry-Cleaning Workers
- Chemical Engineers
- Demonstrators and Product Promoters
- Farmworkers, Farm, Ranch, and Aquacultural Animals
- Microbiologists
- Oral and Maxillofacial Surgeons
- Recreational Therapists
- Lathe and Turning Machine Tool Setters, Operators, and Tenders, Metal and Plastic
- Stone Cutters and Carvers, Manufacturing
- Geodetic Surveyors
- Preschool Teachers, Except Special Education
- Maids and Housekeeping Cleaners
- Derrick Operators, Oil and Gas
- Purchasing Agents, Except Wholesale, Retail, and Farm Products
- Validation Engineers
- Agricultural Technicians
- Recreation and Fitness Studies Teachers, Postsecondary
- Mobile Heavy Equipment Mechanics, Except Engines
- Purchasing Managers
- Computer Hardware Engineers
- News Analysts, Reporters, and Journalists
- Nurse Midwives
- First-Line Supervisors of Mechanics, Installers, and Repairers
- Radiologists
- First-Line Supervisors of Production and Operating Workers
- File Clerks
- Microsystems Engineers
- Remote Sensing Scientists and Technologists
- Food Servers, Nonrestaurant
- First-Line Supervisors of Retail Sales Workers
- Terrazzo Workers and Finishers
- Food and Tobacco Roasting, Baking, and Drying Machine Operators and Tenders
- Transportation Planners
- Quality Control Analysts
- Media Programming Directors
- Physical Therapist Aides
- Amusement and Recreation Attendants
- Cooks, Institution and Cafeteria
- Pesticide Handlers, Sprayers, and Applicators, Vegetation
- Paving, Surfacing, and Tamping Equipment Operators
- Sheet Metal Workers
- Textile Winding, Twisting, and Drawing Out Machine Setters, Operators, and Tenders
- Chemical Plant and System Operators
- Computer and Information Research Scientists
- Robotics Technicians
- Occupational Therapy Assistants
- Shipping, Receiving, and Inventory Clerks
- Chemists
- Speech-Language Pathologists
- Nannies
- Nanosystems Engineers
- Kindergarten Teachers, Except Special Education
- Continuous Mining Machine Operators
- Rail Car Repairers
- Engine and Other Machine Assemblers
- Potters, Manufacturing
- Sailors and Marine Oilers
- Chief Sustainability Officers
- Child, Family, and School Social Workers
- Fitness and Wellness Coordinators
- Computer User Support Specialists
- Painters, Construction and Maintenance
- Furnace, Kiln, Oven, Drier, and Kettle Operators and Tenders
- Cooling and Freezing Equipment Operators and Tenders
- Zoologists and Wildlife Biologists
- Neuropsychologists
- Atmospheric, Earth, Marine, and Space Sciences Teachers, Postsecondary
- Archivists
- Interpreters and Translators
- Parts Salespersons
- Appraisers and Assessors of Real Estate
- Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders
- Passenger Attendants
- Curators
- Sustainability Specialists
- Arbitrators, Mediators, and Conciliators
- Elementary School Teachers, Except Special Education
- Floor Sanders and Finishers
- Registered Nurses
- Janitors and Cleaners, Except Maids and Housekeeping Cleaners
- Medical Appliance Technicians
- Automotive Engineering Technicians
- Patient Representatives
- Psychiatric Aides
- Rotary Drill Operators, Oil and Gas
- Maintenance Workers, Machinery
- Machine Feeders and Offbearers
- Communications Teachers, Postsecondary
- Substitute Teachers, Short-Term
- Library Assistants, Clerical
- Solar Energy Installation Managers
- Rolling Machine Setters, Operators, and Tenders, Metal and Plastic
- Social Work Teachers, Postsecondary
- Reinforcing Iron and Rebar Workers
- Tank Car, Truck, and Ship Loaders
- Customs Brokers
- Geoscientists, Except Hydrologists and Geographers
- Chiropractors
- Acupuncturists
- Psychiatric Technicians
- Opticians, Dispensing
- Physical Therapist Assistants
- Massage Therapists
- Agricultural Equipment Operators
- Carpet Installers
- Maintenance and Repair Workers, General
- Parking Attendants
- Orthotists and Prosthetists
- Aerospace Engineering and Operations Technologists and Technicians
- Special Education Teachers, Elementary School
- Art Therapists
- Physicians, Pathologists
- Stonemasons
- Foundry Mold and Coremakers
- Nanotechnology Engineering Technologists and Technicians
- Motion Picture Projectionists
- Tire Builders
- Mechanical Engineering Technologists and Technicians
- Family and Consumer Sciences Teachers, Postsecondary
- Diagnostic Medical Sonographers
- Licensed Practical and Licensed Vocational Nurses
- Secondary School Teachers, Except Special and Career/Technical Education
- Special Education Teachers, Preschool
- Gambling Dealers
- Plating Machine Setters, Operators, and Tenders, Metal and Plastic
- Wellhead Pumpers
- Neurodiagnostic Technologists
- Legal Secretaries and Administrative Assistants
- Segmental Pavers
- Materials Engineers
- Psychiatrists
- Industrial Machinery Mechanics
- Adhesive Bonding Machine Operators and Tenders
- Real Estate Brokers
- Education Administrators, Postsecondary
- Geographic Information Systems Technologists and Technicians
- Adapted Physical Education Specialists
- Obstetricians and Gynecologists
- Surgical Technologists
- Medical Assistants
- Pump Operators, Except Wellhead Pumpers
- Anesthesiologist Assistants
- Tellers
- Electric Motor, Power Tool, and Related Repairers
- Layout Workers, Metal and Plastic
- Mental Health Counselors
- Correspondence Clerks
- Surveying and Mapping Technicians
- Atmospheric and Space Scientists
- Athletic Trainers
- Postal Service Clerks
- Educational, Guidance, and Career Counselors and Advisors
- Eligibility Interviewers, Government Programs
- Refractory Materials Repairers, Except Brickmasons
- Structural Metal Fabricators and Fitters
- Surgical Assistants
- Weighers, Measurers, Checkers, and Samplers, Recordkeeping
- Extruding, Forming, Pressing, and Compacting Machine Setters, Operators, and Tenders
- Photonics Technicians
- Geological Technicians, Except Hydrologic Technicians
- Mixing and Blending Machine Setters, Operators, and Tenders
- Driver/Sales Workers
- General and Operations Managers
- Electronics Engineers, Except Computer
- Naturopathic Physicians
- Biologists
- Precision Agriculture Technicians
- Radiation Therapists
Source: O*NET database (knowledge)