How do they match: First-Line Supervisors of Production and Operating Workers

  • Station Engineer
  • Station Chief
  • Stationary Engineer Supervisor
  • Engine Assembly Supervisor
  • Compressor Station Engineer
  • Hydroelectric Station Chief
  • Hydroelectric Station Operator
  • Pumping Station Supervisor
  • Refrigerating Engineer
  • Refrigeration Engineer
  • Salvage Engineer
  • Shift Engineer