Agriculture & Natural Resources
Agricultural Inspector
Agricultural or Food Science Technician
Animal Breeder
Animal Caretaker
Farmer
Farmworker
Fisher
Forester
Forest or Conservation Worker
Landscaping or Groundskeeping Worker
Rancher
Safety and Law Enforcement
Correction Officer or Jailer
Criminal Investigator or Special Agent
Emergency Medical Technician
Fire Fighter
Fire Inspector or Investigator
Fish and Game Warden
Police Officer or Sheriff
Detective
Private Detective or Investigator
Security Guard
Engineering
Broadcast and Sound Engineering Technician
Cartographer
Construction or Building Inspector
Drafter
Engineering Technician
Mechanical Engineer
Mining Engineer
Radiologic Technologist or Technician
Surveyor
Transportation & Distribution
Bus Driver
Locomotive Engineer
Sailor or Marine Oiler
Ship Captain
Stock Clerk – Warehouse or Storage Yard
Subway or Streetcar Operator
Taxi Driver or Chauffeur
Truck Driver
Construction Crafts & Support
Brickmason or blockmason
Carpenter
Carpet and Floor Installer
Cement Mason
Dry-Wall Installer
Glazier (glass installer)
Hazardous Materials Removal Worker
Insulation Worker
Painter or Paperhanger
Paperhanger
Plasterer
Plumber
Roofer
Crafts-Mechanical
Aircraft Mechanic
Automotive Service Technician
Coin and Vending Machine Repairer
Diesel Service Technician
Heating, Air-Conditioning, or Refrigeration Technician
Home Appliance Repairer
Industrial Machinery Repairer
Heavy Equipment Service Technician or Mechanic
Medical Equipment Repairer
Small Engine Mechanic
Television, Video, or Motion Picture Camera Operator
Crafts-Electrical-Electronic
Computer and Office Machine Repairer
Electrician
Electronic Home Entertainment Equipment Installer and Repairer
Elevator Installer and Repairer
Line Installer and Repairer
Crafts-Metal, Wood, Plastic
Automobile Body Repairer
Boilermaker
Cabinetmaker
CNC Machine Programmer or Operator
Custom Tailor
Dental Laboratory Technician
Jeweller
Machinist
Medical Appliance Technician
Model Maker or Patternmaker, Wood
Museum Technician or Conservator
Optician, Dispensing
Sheet Metal Worker
Shoe and Leather Worker
Tool and Die Maker
Upholsterer
Welder
Food Preparation
Baker
Chef or Head Cook
Food Preparation Worker
Meat Cutter
Systems Operation
Power Plant Operator
Ship Engineer
Stationary Engineer and Boiler Operator
Water-Treatment-Plant Operator
Equipment Operation
Agricultural Equipment Operator
Construction Equipment Operator
Crane and Tower Operator
Tank Car, Truck, or Ship Loader
Manufacturing & Production
Assembler or Fabricator
Dental or Ophthalmic Laboratory Technician
Inspector or Tester
Machine Setter, Operator, or Tender
Textile, Apparel, or Furnishings Worker