John O'Callaghan

Melbourne

John O'Callaghan in Melbourne works at Robert Weller and Associates (Associate) and was educated at Victoria University.

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Robert Weller and Associates Aug 2016 - Present
Associate

KPMG Aug 2004 - Jul 2015
Senior Manager

Amcor 1998 - 2003
Group General Manager Research & Technology

Victoria University  
Applied Chemistry. Industrial Chemistry