Gregory Oa

New Zealand

Gregory Oa in New Zealand works at Mineral Resources Authority (Inspector of Mines (Trainee)) and was educated at PNG University of Technology.

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Mineral Resources Authority Sep 2014 - Mar 2015
Inspector of Mines (Trainee)

NC Civil Works Mar 2014 - Sep 2014
Site Civil Engineer (Road Works and Construction)

OceanaGold Corporation Feb 2021 - Present
Mine Engineer

PNG University of Technology   2007 - 2010
Bachelor's degree. Mining Engineering