Occupations (57)
Zone 1 — Job Zone One: Little or No Preparation Needed (1)
Zone 2 — Job Zone Two: Some Preparation Needed (39)
- Aircraft Cargo Handling Supervisors
- Aircraft Service Attendants
- Ambulance Drivers and Attendants, Except Emergency Medical Technicians
- Automotive and Watercraft Service Attendants
- Bridge and Lock Tenders
- Bus Drivers, School
- Bus Drivers, Transit and Intercity
- Cleaners of Vehicles and Equipment
- Dredge Operators
- Driver/Sales Workers
- First-Line Supervisors of Helpers, Laborers, and Material Movers, Hand
- Flight Attendants
- Gas Compressor and Gas Pumping Station Operators
- Heavy and Tractor-Trailer Truck Drivers
- Hoist and Winch Operators
- Industrial Truck and Tractor Operators
- Laborers and Freight, Stock, and Material Movers, Hand
- Light Truck Drivers
- Locomotive Engineers
- Machine Feeders and Offbearers
- Motorboat Operators
- Packers and Packagers, Hand
- Parking Attendants
- Passenger Attendants
- Pump Operators, Except Wellhead Pumpers
- Rail Yard Engineers, Dinkey Operators, and Hostlers
- Railroad Brake, Signal, and Switch Operators and Locomotive Firers
- Railroad Conductors and Yardmasters
- Recycling Coordinators
- Recycling and Reclamation Workers
- Refuse and Recyclable Material Collectors
- Sailors and Marine Oilers
- Shuttle Drivers and Chauffeurs
- Stockers and Order Fillers
- Subway and Streetcar Operators
- Tank Car, Truck, and Ship Loaders
- Taxi Drivers
- Transportation Vehicle, Equipment and Systems Inspectors, Except Aviation
- Wellhead Pumpers
Zone 3 — Job Zone Three: Medium Preparation Needed (10)
Zone 4 — Job Zone Four: Considerable Preparation Needed (2)