David Sedgman

Newcastle

David Sedgman in Newcastle works at Subsidence Advisory NS (Senior Advisor) and was educated at Umina High School.

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Subsidence Advisory NS Jan 2017 - Present
Senior Advisor

Mines Subsidence Board Aug 2013 - Jan 2017
District Supervisor

St Philips Christian College Waratah Jul 2012 - Aug 2013
Facilities manager

Umina High School   1982 - 1986
School Certificate