United States Civilian
- Non-Destructive Tester
- Operating Engineer
- Operating Engineer (Universal Equipment Operator)
- Ornamental Iron Worker
- Patternmaker, Metal
- Pipe Coverer and Insulator (Ship Boat Mfg)
- Plastic Process Technician
- Plastics Fabricator
- Powerhouse Mechanic
- Production Technologist
- Quality Control Inspector
- Quality Control Inspector
- Quality Control Technician
- Refinery Operator
- Refinery Operator
- Refrigeration Mechanic
- Sewing Machine Repairer
- Small-Engine Mechanic
- Stationary Engineer
- Substation Operator
