QEC leadership team & secretariat

The QEC will be able to assist exploration ventures reach investors through a number of initiatives and networks. To reach the QEC, as a first step please email or phone 07 3295 9560.

Contact our leadership team

Brad John PSM

QEC Chair

Email Brad

Mr Brad John PSM, MBA, MSc (Geology) recently completed a career in the Queensland Public Service as Chief Government Geologist and head of GSQ. In this position and earlier as Director, Exploration Attraction and Director, Exploration and Industry Support, he promoted exploration and resource investment opportunities in Queensland both nationally and globally. Brad received a Public Service Medal for working to facilitate and promote these opportunities.

Stephen Kelemen

QEC Deputy Chair - Petroleum & Gas

Email Stephen

Stephen Kelemen is an independent industry executive. In addition to his QEC Deputy Chair Petroleum and Gas role, he is a member of the Core Energy Group Advisory Council and provides professional services to clients. Stephen has diverse petroleum industry experience including reservoir, development, operations, exploration, JV management, R&D and M&A evaluation developed through his 38 year career with Santos Ltd as well as his extensive involvement with the industry.

Darren Walker

QEC Deputy Chair - Minerals & Coal

Email Darren

Mr Darren Walker is currently a Senior Executive with U&D Coal Pty Ltd, a coal mine developer and explorer. He has over 18 years’ experience in exploration, mining operations, marketing and corporate management in coal, iron ore, gold and other metals as well as petroleum and gas and is passionate about exploration and the exploration industry. Darren is also the alternate Director – Exploration for QRC.

QEC Secretariat

Samantha Nasternak
QEC Marketing Manager

email Samantha


Through more than 5 years as QRC’s Communications Adviser, Samantha has gained a wide range of experience in digital marketing, event management and corporate communications. Now in her role as QEC Marketing Manager, Samantha is excited for the opportunities ahead for the QEC and is passionate in her work on the QUREX Gateway and bringing to life QEC’S renewed marketing and events strategy.

Samantha Nasternak

QEC Marketing Manager