Roger Biddle

Australia

Roger Biddle in Australia works at Yancoal Australia Limited (Technical Services Manager).

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Yancoal Australia Limited January 2011 - July 2015
Technical Services Manager

Xstrata Coal November 2009 - January 2011
Mining Superintendent / Crew Supervisor

Xstrata Coal May 2005 - February 2010
Snr Mining Engineer

None listed.