3115-17 β Heating, ventilation and Refrigeration Technician
3115-15 β Maintenance Technician-Mechanical
3115-33 β Marine Surveyor
3115-34 β Mechanical Engineering Estimator
3115-11 β Mechanical Engineering Technician
3115-25 β Other Mechanical Engineering Technicians
3115-27 β Technician Automotive Engineering
3115-32 β Technician Marine Engineering
3115-26 β Technician, aeronautical engineering
3115-18 β Technician, air conditioning
3115-28 β Technician, avionics
3115-12 β Technician, boiler
3115-13 β Technician, design/tools
3115-14 β Technician, hydraulic
3115-31 β Technician, nuclear power
3115-16 β Technician, pipe testing
3115-21 β Technician, refrigeration
3115-22 β Technician, ventilation/heating appliances
3115-24 β Technician, weapons