Piping and Valve Operation × Classification Details

2 matching jobs found.

• Manufacturing, Repair, Painting, and Drafting Occupations (1)
  • Product Manufacturing and Processing Workers (Excluding Metal and Food Products) (1)
    • Chemical Product Manufacturing Workers (1)
• Delivery, Transportation, and Machine Operation Occupations (1)
  • Railway, Ship, and Aircraft Operation Occupations (1)
    • Ship Chief Engineers and Engineers (Excluding Fishing Vessels) (1)

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