Greg is responsible for the operation of the NIWA's Vessel's fleet. He is a certified Automotive Engineer and holds an NZCE (Mechanical). Before Joining NIWA Vessels as Engineering Manager in 2004, he managed a Marine and Industrial engineering supply and repair company. He also worked for Mitsubishi Motors, in various technical roles, in NZ, Australia and Europe.
Greg has been in charge of NIWA's research vessels Tangaroa, Kaharoa and Ikatere since December 2010.