Transportation

Occupations requiring this knowledge

• Airline Pilots, Copilots, and Flight Engineers6.04
• Aviation Inspectors5.67
• Air Traffic Controllers5.20
• Supply Chain Managers5.14
• Transportation Engineers5.14
• Transportation Planners4.95
• Logisticians4.88
• Locomotive Engineers4.81
• Shuttle Drivers and Chauffeurs4.80
• Bus Drivers, School4.76
• Captains, Mates, and Pilots of Water Vessels4.72
• Commercial Pilots4.70
• Transportation, Storage, and Distribution Managers4.69
• Subway and Streetcar Operators4.62
• Cargo and Freight Agents4.58
• Freight Forwarders4.45
• Marine Engineers and Naval Architects4.44
• Bus Drivers, Transit and Intercity4.44
• Airfield Operations Specialists4.40
• Bus and Truck Mechanics and Diesel Engine Specialists4.39
• Manufactured Building and Mobile Home Installers4.38
• Aircraft Cargo Handling Supervisors4.36
• First-Line Supervisors of Material-Moving Machine and Vehicle Operators4.31
• Rail Yard Engineers, Dinkey Operators, and Hostlers4.28
• Traffic Technicians4.23
• Railroad Brake, Signal, and Switch Operators and Locomotive Firers4.21
• Buyers and Purchasing Agents, Farm Products4.18
• Logistics Engineers4.17
• Railroad Conductors and Yardmasters4.13
• Reservation and Transportation Ticket Agents and Travel Clerks4.12
• Customs Brokers4.10
• Automotive Engineers4.05
• Transportation Inspectors4.04
• Pile Driver Operators4.02
• Motorboat Operators4.01
• Aircraft Mechanics and Service Technicians3.94
• Sales Representatives, Wholesale and Manufacturing, Except Technical and Scientific Products3.90
• Heavy and Tractor-Trailer Truck Drivers3.85
• Emergency Management Directors3.82
• Urban and Regional Planners3.76
• Septic Tank Servicers and Sewer Pipe Cleaners3.76
• Passenger Attendants3.75
• Logistics Analysts3.73
• Firefighters3.69
• Cooks, Fast Food3.68
• Transit and Railroad Police3.67
• Postmasters and Mail Superintendents3.65
• Fence Erectors3.63
• Hazardous Materials Removal Workers3.62
• Coroners3.60
• Dispatchers, Except Police, Fire, and Ambulance3.57
• Pesticide Handlers, Sprayers, and Applicators, Vegetation3.56
• Automotive Engineering Technicians3.52
• Ship Engineers3.52
• Hydroelectric Plant Technicians3.49
• Service Unit Operators, Oil and Gas3.47
• Earth Drillers, Except Oil and Gas3.45
• Signal and Track Switch Repairers3.44
• Civil Engineers3.43
• Order Clerks3.43
• Meat, Poultry, and Fish Cutters and Trimmers3.43
• Crane and Tower Operators3.42
• Forest and Conservation Workers3.40
• Baggage Porters and Bellhops3.39
• Fish and Game Wardens3.38
• Explosives Workers, Ordnance Handling Experts, and Blasters3.38
• Chief Sustainability Officers3.37
• Civil Engineering Technologists and Technicians3.37
• Procurement Clerks3.37
• Electrical and Electronics Installers and Repairers, Transportation Equipment3.36
• Fishing and Hunting Workers3.35
• Highway Maintenance Workers3.34
• Motorboat Mechanics and Service Technicians3.34
• Transportation Vehicle, Equipment and Systems Inspectors, Except Aviation3.34
• Farmers, Ranchers, and Other Agricultural Managers3.31
• Forest Fire Inspectors and Prevention Specialists3.31
• Police and Sheriff's Patrol Officers3.31
• Helpers--Extraction Workers3.31
• Travel Guides3.29
• Rail-Track Laying and Maintenance Equipment Operators3.29
• Rail Car Repairers3.27
• Biofuels Production Managers3.26
• Personal Care Aides3.25
• First-Line Supervisors of Firefighting and Prevention Workers3.25
• Couriers and Messengers3.25
• Solar Energy Installation Managers3.21
• Segmental Pavers3.19
• Electrical Power-Line Installers and Repairers3.18
• Wind Energy Development Managers3.16
• Helpers--Carpenters3.16
• Landscape Architects3.15
• Sustainability Specialists3.14
• Occupational Health and Safety Technicians3.14
• Outdoor Power Equipment and Other Small Engine Mechanics3.14
• Range Managers3.13
• Low Vision Therapists, Orientation and Mobility Specialists, and Vision Rehabilitation Therapists3.13
• Concierges3.10
• Automotive Body and Related Repairers3.10
• Gas Plant Operators3.10
• Millwrights3.09
• Manufacturing Engineers3.08
• Shipping, Receiving, and Inventory Clerks3.08
• Postal Service Clerks3.07
• Avionics Technicians3.07
• Non-Destructive Testing Specialists3.05
• Precision Agriculture Technicians3.04
• Wind Energy Operations Managers3.03
• First-Line Supervisors of Security Workers3.03
• Continuous Mining Machine Operators3.03
• Aerospace Engineering and Operations Technologists and Technicians3.02
• Agricultural Engineers3.00
• Security Guards3.00
• Agricultural Sciences Teachers, Postsecondary2.99
• First-Line Supervisors of Farming, Fishing, and Forestry Workers2.99
• Biomass Power Plant Managers2.96
• Health and Safety Engineers, Except Mining Safety Engineers and Inspectors2.96
• Security Managers2.95
• Industrial Ecologists2.95
• Tree Trimmers and Pruners2.95
• Recycling Coordinators2.93
• Sailors and Marine Oilers2.93
• Animal Control Workers2.92
• Solar Photovoltaic Installers2.92
• Construction Managers2.90
• Light Truck Drivers2.90
• Mobile Heavy Equipment Mechanics, Except Engines2.89
• Derrick Operators, Oil and Gas2.88
• Chemical Equipment Operators and Tenders2.88
• Customs and Border Protection Officers2.87
• Meeting, Convention, and Event Planners2.86
• Ambulance Drivers and Attendants, Except Emergency Medical Technicians2.86
• Helpers--Electricians2.85
• Wind Turbine Service Technicians2.84
• Aerospace Engineers2.83
• Detectives and Criminal Investigators2.83
• Morticians, Undertakers, and Funeral Arrangers2.83
• Heating, Air Conditioning, and Refrigeration Mechanics and Installers2.83
• Insulation Workers, Mechanical2.82
• Automotive Service Technicians and Mechanics2.82
• Funeral Home Managers2.81
• First-Line Supervisors of Helpers, Laborers, and Material Movers, Hand2.81
• Bridge and Lock Tenders2.80
• Purchasing Agents, Except Wholesale, Retail, and Farm Products2.79
• Riggers2.79
• Postal Service Mail Carriers2.78
• Biofuels Processing Technicians2.78
• First-Line Supervisors of Landscaping, Lawn Service, and Groundskeeping Workers2.77
• Fire Inspectors and Investigators2.76
• Climate Change Policy Analysts2.74
• Environmental Science and Protection Technicians, Including Health2.73
• Roustabouts, Oil and Gas2.73
• Elevator and Escalator Installers and Repairers2.72
• Tank Car, Truck, and Ship Loaders2.72
• Wind Energy Engineers2.71
• Embalmers2.71
• Real Estate Sales Agents2.71
• Farmworkers, Farm, Ranch, and Aquacultural Animals2.70
• Driver/Sales Workers2.70
• Parts Salespersons2.69
• Foresters2.67
• First-Line Supervisors of Correctional Officers2.67
• Funeral Attendants2.66
• Insulation Workers, Floor, Ceiling, and Wall2.65
• Surveyors2.63
• Mining and Geological Engineers, Including Mining Safety Engineers2.63
• Athletes and Sports Competitors2.63
• Patternmakers, Wood2.62
• Recreational Therapists2.61
• Agricultural Inspectors2.61
• Flight Attendants2.61
• Laborers and Freight, Stock, and Material Movers, Hand2.61
• Architectural and Engineering Managers2.59
• Bicycle Repairers2.59
• Stockers and Order Fillers2.59
• Purchasing Managers2.58
• Rehabilitation Counselors2.58
• Rotary Drill Operators, Oil and Gas2.58
• Hoist and Winch Operators2.57
• Nannies2.56
• Human Factors Engineers and Ergonomists2.55
• Arbitrators, Mediators, and Conciliators2.55
• Production, Planning, and Expediting Clerks2.55
• Tire Repairers and Changers2.55
• Geodetic Surveyors2.52
• Animal Scientists2.52
• Weatherization Installers and Technicians2.52
• Forest and Conservation Technicians2.51
• Animal Breeders2.51
• Operating Engineers and Other Construction Equipment Operators2.51
• First-Line Supervisors of Food Preparation and Serving Workers2.50
• Agricultural Equipment Operators2.50
• Helpers--Pipelayers, Plumbers, Pipefitters, and Steamfitters2.50
• Water and Wastewater Treatment Plant and System Operators2.50
• Travel Agents2.49
• Potters, Manufacturing2.49
• Carpenters2.48
• Rock Splitters, Quarry2.48
• Physical Medicine and Rehabilitation Physicians2.47
• Architectural and Civil Drafters2.46
• Counter and Rental Clerks2.46
• Security Management Specialists2.45
• Fraud Examiners, Investigators and Analysts2.44
• Coaches and Scouts2.44
• Electricians2.44
• Parking Attendants2.44
• Environmental Engineers2.43
• Occupational Health and Safety Specialists2.43
• Museum Technicians and Conservators2.43
• Chemical Technicians2.42
• Quality Control Systems Managers2.41
• Career/Technical Education Teachers, Postsecondary2.41
• Government Property Inspectors and Investigators2.40
• Remote Sensing Scientists and Technologists2.40
• Agricultural Technicians2.39
• Insurance Sales Agents2.39
• Telecommunications Line Installers and Repairers2.39
• Appraisers and Assessors of Real Estate2.38
• Architects, Except Landscape and Naval2.38
• Log Graders and Scalers2.38
• Carpet Installers2.38
• Helpers--Roofers2.38
• Commercial Divers2.38
• Forging Machine Setters, Operators, and Tenders, Metal and Plastic2.38
• Refuse and Recyclable Material Collectors2.38
• Mechanical Engineers2.36
• Logging Equipment Operators2.36
• Musical Instrument Repairers and Tuners2.36
• Facilities Managers2.35
• Geographers2.35
• Floral Designers2.35
• Loading and Moving Machine Operators, Underground Mining2.35
• Locksmiths and Safe Repairers2.35
• Park Naturalists2.33
• Public Safety Telecommunicators2.33
• First-Line Supervisors of Construction Trades and Extraction Workers2.33
• Chief Executives2.32
• Industrial Production Managers2.32
• Geothermal Production Managers2.31
• Biofuels/Biodiesel Technology and Product Development Managers2.31
• Business Continuity Planners2.30
• Healthcare Social Workers2.30
• Intelligence Analysts2.30
• Floor Sanders and Finishers2.30
• Layout Workers, Metal and Plastic2.30
• Reinforcing Iron and Rebar Workers2.29
• Recreation Workers2.28
• First-Line Supervisors of Mechanics, Installers, and Repairers2.28
• Dancers2.26
• Petroleum Pump System Operators, Refinery Operators, and Gaugers2.26
• Recreational Vehicle Service Technicians2.25
• News Analysts, Reporters, and Journalists2.23
• Roofers2.23
• Surveying and Mapping Technicians2.22
• Pipelayers2.22
• Electrical and Electronics Repairers, Commercial and Industrial Equipment2.22
• Coil Winders, Tapers, and Finishers2.22
• Compliance Managers2.21
• Telecommunications Equipment Installers and Repairers, Except Line Installers2.21
• Environmental Engineering Technologists and Technicians2.20
• Drywall and Ceiling Tile Installers2.20
• Conveyor Operators and Tenders2.20
• Police Identification and Records Officers2.19
• Water Resource Specialists2.18
• Loss Prevention Managers2.18
• Boilermakers2.18
• Tile and Stone Setters2.18
• Painters, Construction and Maintenance2.18
• Structural Iron and Steel Workers2.18
• Plating Machine Setters, Operators, and Tenders, Metal and Plastic2.18
• Geological Technicians, Except Hydrologic Technicians2.17
• Recycling and Reclamation Workers2.17
• Fire-Prevention and Protection Engineers2.16
• Electrical and Electronics Repairers, Powerhouse, Substation, and Relay2.16
• Geothermal Technicians2.16
• Cleaners of Vehicles and Equipment2.16
• Cartographers and Photogrammetrists2.15
• Industrial Engineers2.15
• Farm and Home Management Educators2.15
• Pump Operators, Except Wellhead Pumpers2.15
• Food Scientists and Technologists2.14
• Geographic Information Systems Technologists and Technicians2.13
• Radio Frequency Identification Device Specialists2.13
• Probation Officers and Correctional Treatment Specialists2.13
• Floor Layers, Except Carpet, Wood, and Hard Tiles2.13
• Excavating and Loading Machine and Dragline Operators, Surface Mining2.13
• Career/Technical Education Teachers, Secondary School2.12
• Tour Guides and Escorts2.11
• Radio, Cellular, and Tower Equipment Installers and Repairers2.11
• Nuclear Engineers2.10
• Sales Representatives, Wholesale and Manufacturing, Technical and Scientific Products2.10
• Solar Sales Representatives and Assessors2.10
• Roof Bolters, Mining2.10
• Aircraft Structure, Surfaces, Rigging, and Systems Assemblers2.10
• Water/Wastewater Engineers2.09
• Private Detectives and Investigators2.09
• Sheet Metal Workers2.09
• Textile Winding, Twisting, and Drawing Out Machine Setters, Operators, and Tenders2.09
• Chefs and Head Cooks2.08
• Stationary Engineers and Boiler Operators2.08
• Transportation Security Screeners2.07
• Terrazzo Workers and Finishers2.07
• Education and Childcare Administrators, Preschool and Daycare2.06
• Architecture Teachers, Postsecondary2.06
• Fashion Designers2.06
• Preventive Medicine Physicians2.06
• First-Line Supervisors of Production and Operating Workers2.06
• Operations Research Analysts2.05
• Fuel Cell Engineers2.05
• Automotive Glass Installers and Repairers2.05
• Electrical Engineers2.04
• First-Line Supervisors of Personal Service Workers2.04
• Control and Valve Installers and Repairers, Except Mechanical Door2.03
• Criminal Justice and Law Enforcement Teachers, Postsecondary2.02
• Engine and Other Machine Assemblers2.02
• Lodging Managers2.00
• Petroleum Engineers2.00
• Zoologists and Wildlife Biologists2.00
• Chemists2.00
• Geoscientists, Except Hydrologists and Geographers2.00
• Substance Abuse and Behavioral Disorder Counselors2.00
• Fine Artists, Including Painters, Sculptors, and Illustrators2.00
• Correctional Officers and Jailers2.00
• Energy Auditors2.00
• Insurance Appraisers, Auto Damage1.99
• Home Appliance Repairers1.99
• Biomass Plant Technicians1.98
• Industrial Truck and Tractor Operators1.96
• Brownfield Redevelopment Specialists and Site Managers1.95
• Cost Estimators1.95
• Paving, Surfacing, and Tamping Equipment Operators1.95
• Motorcycle Mechanics1.95
• Molders, Shapers, and Casters, Except Metal and Plastic1.95
• Nursing Assistants1.94
• Orderlies1.94
• Credit Authorizers, Checkers, and Clerks1.92
• Photographers1.91
• Demonstrators and Product Promoters1.91
• Cement Masons and Concrete Finishers1.91
• Machine Feeders and Offbearers1.91
• Management Analysts1.90
• Makeup Artists, Theatrical and Performance1.90
• Executive Secretaries and Executive Administrative Assistants1.90
• History Teachers, Postsecondary1.89
• Electric Motor, Power Tool, and Related Repairers1.89
• Parking Enforcement Workers1.88
• Conservation Scientists1.87
• Paperhangers1.87
• Maintenance and Repair Workers, General1.87
• Anthropology and Archeology Teachers, Postsecondary1.86
• First-Line Supervisors of Non-Retail Sales Workers1.86
• Meter Readers, Utilities1.86
• Electronic Equipment Installers and Repairers, Motor Vehicles1.86
• Sales Managers1.85
• Nuclear Technicians1.85
• First-Line Supervisors of Police and Detectives1.85
• Bailiffs1.85
• Tapers1.85
• Mechanical Door Repairers1.85
• Rolling Machine Setters, Operators, and Tenders, Metal and Plastic1.85
• Wellhead Pumpers1.85
• Landscaping and Groundskeeping Workers1.84
• Directors, Religious Activities and Education1.83
• Neurologists1.83
• Retail Loss Prevention Specialists1.83
• Door-to-Door Sales Workers, News and Street Vendors, and Related Workers1.83
• Dredge Operators1.83
• Claims Adjusters, Examiners, and Investigators1.82
• Energy Engineers, Except Wind and Solar1.82
• Microbiologists1.82
• Quality Control Analysts1.82
• Solar Thermal Installers and Technicians1.82
• Plasterers and Stucco Masons1.82
• Information Technology Project Managers1.81
• Soil and Plant Scientists1.81
• Costume Attendants1.81
• Farmworkers and Laborers, Crop, Nursery, and Greenhouse1.81
• Electrical and Electronics Drafters1.80
• Electrical and Electronic Engineering Technologists and Technicians1.80
• Editors1.80
• Construction and Building Inspectors1.80
• Model Makers, Metal and Plastic1.80
• Forestry and Conservation Science Teachers, Postsecondary1.79
• Court Reporters and Simultaneous Captioners1.79
• Hydrologists1.78
• Career/Technical Education Teachers, Middle School1.78
• Audio and Video Technicians1.78
• Coin, Vending, and Amusement Machine Servicers and Repairers1.78
• Furniture Finishers1.78
• Farm Labor Contractors1.77
• Medical Equipment Repairers1.77
• Inspectors, Testers, Sorters, Samplers, and Weighers1.77
• Stone Cutters and Carvers, Manufacturing1.77
• Adapted Physical Education Specialists1.76
• Interior Designers1.76
• Umpires, Referees, and Other Sports Officials1.76
• Clinical Research Coordinators1.75
• Validation Engineers1.75
• Health Education Specialists1.75
• Wholesale and Retail Buyers, Except Farm Products1.74
• Appraisers of Personal and Business Property1.74
• Biological Technicians1.74
• Forensic Science Technicians1.74
• Chemistry Teachers, Postsecondary1.74
• Recreation and Fitness Studies Teachers, Postsecondary1.74
• Hotel, Motel, and Resort Desk Clerks1.74
• Metal-Refining Furnace Operators and Tenders1.74
• Model Makers, Wood1.74
• Postal Service Mail Sorters, Processors, and Processing Machine Operators1.73
• Weighers, Measurers, Checkers, and Samplers, Recordkeeping1.72
• Plumbers, Pipefitters, and Steamfitters1.72
• Mechanical Drafters1.71
• Special Education Teachers, Secondary School1.71
• Robotics Engineers1.70
• Medical Scientists, Except Epidemiologists1.70
• Team Assemblers1.70
• Medical Appliance Technicians1.70
• Media Technical Directors/Managers1.69
• Farm Equipment Mechanics and Service Technicians1.69
• Food Service Managers1.68
• Photonics Technicians1.68
• Clergy1.68
• Area, Ethnic, and Cultural Studies Teachers, Postsecondary1.68
• Pest Control Workers1.68
• Compliance Officers1.67
• Materials Engineers1.67
• Secretaries and Administrative Assistants, Except Legal, Medical, and Executive1.67
• General and Operations Managers1.66
• Real Estate Brokers1.66
• Social and Community Service Managers1.65
• Environmental Compliance Inspectors1.65
• Chemical Engineers1.65
• Nuclear Monitoring Technicians1.65
• Instructional Coordinators1.65
• Packers and Packagers, Hand1.65
• Robotics Technicians1.64
• Environmental Scientists and Specialists, Including Health1.64
• Nurse Practitioners1.64
• Pediatricians, General1.64
• Helpers--Installation, Maintenance, and Repair Workers1.64
• Patternmakers, Metal and Plastic1.64
• Gas Compressor and Gas Pumping Station Operators1.64
• Jewelers and Precious Stone and Metal Workers1.63
• Education Administrators, Postsecondary1.62
• Cooks, Private Household1.62
• Construction Laborers1.62
• Power Distributors and Dispatchers1.62
• Paper Goods Machine Setters, Operators, and Tenders1.62
• Hydroelectric Production Managers1.61
• Environmental Science Teachers, Postsecondary1.61
• Preschool Teachers, Except Special Education1.60
• Dietetic Technicians1.60
• Foundry Mold and Coremakers1.60
• Advertising and Promotions Managers1.59
• Tool Grinders, Filers, and Sharpeners1.59
• Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders1.59
• Mechanical Engineering Technologists and Technicians1.58
• Business Teachers, Postsecondary1.58
• Radiologic Technologists and Technicians1.58
• File Clerks1.58
• Food Batchmakers1.58
• Drilling and Boring Machine Tool Setters, Operators, and Tenders, Metal and Plastic1.58
• Set and Exhibit Designers1.57
• Commercial and Industrial Designers1.56
• Securities, Commodities, and Financial Services Sales Agents1.56
• Environmental Restoration Planners1.55
• Child, Family, and School Social Workers1.55
• Teaching Assistants, Preschool, Elementary, Middle, and Secondary School, Except Special Education1.55
• Occupational Therapists1.55
• Adhesive Bonding Machine Operators and Tenders1.55
• Mechatronics Engineers1.54
• Janitors and Cleaners, Except Maids and Housekeeping Cleaners1.54
• Gem and Diamond Workers1.54
• Marketing Managers1.53
• Art, Drama, and Music Teachers, Postsecondary1.53
• Talent Directors1.53
• Interpreters and Translators1.53
• Computer, Automated Teller, and Office Machine Repairers1.52
• Administrative Law Judges, Adjudicators, and Hearing Officers1.51
• Special Education Teachers, Middle School1.51
• Glaziers1.51
• Labor Relations Specialists1.50
• Anthropologists and Archeologists1.50
• Psychiatric Technicians1.50
• Brokerage Clerks1.50
• Packaging and Filling Machine Operators and Tenders1.50
• Curators1.49
• Cashiers1.49
• Sales Engineers1.49
• Data Entry Keyers1.49
• Audiovisual Equipment Installers and Repairers1.49
• Camera Operators, Television, Video, and Film1.48
• Clinical Nurse Specialists1.48
• Tire Builders1.48
• Computer Science Teachers, Postsecondary1.46
• Animal Trainers1.46
• Fallers1.46
• Extruding and Forming Machine Setters, Operators, and Tenders, Synthetic and Glass Fibers1.45
• Nurse Midwives1.44
• Dining Room and Cafeteria Attendants and Bartender Helpers1.44
• Materials Scientists1.43