Our Team

Our Team

We know that our performance can only be as great as our people individually and as a team, so we choose individuals that align with our core values – collaboration, courage and authenticity.

We foster a strong entrepreneurial spirit, and because of this you’ll always deal directly with people empowered to make decisions. We’re problem solvers who pack a punch with our technical skills, and when we collaborate, we’re stronger.

Take a look at the people that make this place tick, they are some of the leaders you’ll enjoy working with.

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Leadership Team

James Giumelli

Chief Executive Officer

Since 2008, James has overseen Ertech's sound business performance, expansion and diversification.

Mick Unger

Executive General Manager

For close on 20 years Mick has been a key contributor to winning projects and delivering great outcomes at Ertech.

Daen Gould

Operations Manager Western Australia

Daen's extensive operational experience and passion to develop young engineers aligns well with our purpose and vision.

Dan Chittick

Pre-contracts Manager Western Australia

Dan brings a wealth of operational experience to lead the WA pre-contracts team. He has been a key member of the Ertech team since 2002.

Shane Cahill

Pre-contracts Manager New South Wales

Shane's 20 years experience in heavy civil construction adds great value to his role as Pre-contracts Manager for NSW.

Greg Stevens

Operations Manager Victoria

Greg leads our business in Victoria, overseeing pre-contracts and project delivery to ensure our client's expectations are always met.

The Board Of Directors

James Giumelli

CEO and Managing Director

A qualified Civil Engineer, James has over 25 years industry experience in the UK and Australia. James is committed to enhancing the lives of everybody who works with the Ertech Group, and is responsible for providing strategic, financial and operational leadership. As the CEO since 2008, James has overseen Ertech's sound business performance, expansion and diversification. James completed Harvard Business School's Owner/President's Management Program in 2018.

Mick Unger

Director and Executive General Manager

As a Civil Engineer and Member of the Institution of Engineers Australia, Mick brings over 23 years of experience in operational and management experience. He holds a number of leadership and governance roles including National President of the Civil Contractors Federation. Mick has been a leader in several training and development and Aboriginal Participation industry initiatives.

Gavin Miller

Executive Chairman

Gavin is a Certified Practising Accountant, Chartered Secretary and graduate of the Australian Institute of Corporate Directors. He has over thirty years of financial and commercial management experience in various industries including manufacturing, utilities and civil construction. Gavin is the Executive Chairman of the Ertech Group.

Jim Giumelli

Founder and Director

Jim founded Ertech in 1981 and remains a Non-Executive Director of Ertech and a number of other businesses in the group. Jim is passionate about providing opportunities for youth to enter the industry, and continues to support initiates close to his heart including Motivation Foundation and University of Western Australia's (UWA) rural scholarship program. UWA awarded Jim an Honorary Doctorate of Engineering in 2017.

Interested In Working With Us?

When you work with Ertech you work with the owners of the business who are in it for the long-game. 

If you’re looking to develop your company’s next civil or resources infrastructure project our door is open, and we’d love to chat to you about how our company can assist.

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