Petroking Vessel Junior Engineer period 1956 to -, Junior Engineer period 1962 to 1963,
Ore Transport Vessel Junior Engineer period 1957 to -,
Ore Titan Vessel Junior Engineer period 1957 to -,
Ore Convey aka Cavala Vessel Junior Engineer period 1958 to -,
Ore Chief Vessel Pump Man period 1961 to -,