Greg Byrnes
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Greg Byrnes Email & Phone Number

General Manager: Environment Sustainability and Safety at High Speed Rail Authority. at High Speed Rail Authority
Location: Greater Sydney Area, Australia, Australia 9 work roles 2 schools
1 work email found @abigroup.com.au LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email g****@abigroup.com.au
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Current company
High Speed Rail Authority
Role
General Manager: Environment Sustainability and Safety at High Speed Rail Authority.
Location
Greater Sydney Area, Australia, Australia

Who is Greg Byrnes? Overview

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Quick answer

Greg Byrnes is listed as General Manager: Environment Sustainability and Safety at High Speed Rail Authority. at High Speed Rail Authority, based in Greater Sydney Area, Australia, Australia. AeroLeads shows a work email signal at abigroup.com.au and a matched LinkedIn profile for Greg Byrnes.

Greg Byrnes previously worked as General Manager: Environment Sustainability and Safety at High Speed Rail Authority and Principal Environment Consultant at Healthy Buildings International Pty Ltd. Greg Byrnes holds Master Of Environmental Law from Macquarie University.

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Email format at High Speed Rail Authority

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{first}.{last}@abigroup.com.au
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AeroLeads found 1 current-domain work email signal for Greg Byrnes. Compare company email patterns before reaching out.

Profile bio

About Greg Byrnes

Career OverviewGreg has over 20 years’ experience in environmental management and leadership, having excelled in corporate environmental management, team leadership, environmental auditing, environmental impact assessment and sustainability. Greg had been instrumental in delivering environmental and sustainability outcomes during his time at Endeavour Energy, Lend Lease, Transurban and Mott MacDonald. As the Environment and Sustainability leader in NSW for Mott MacDonald Greg had prepared and driven a strategy that had grown the team from one to fifteen in the last three years with a target of 30 in 2022. Greg has managed all environmental aspects of the planning, construction and operation of infrastructure projects. The scale and sensitivity of some of these projects required significant engagement with government stakeholders as well as community groups.Key Expertise AreasGreg’s relevant areas of expertise include: environmental and project management majoring in infrastructure assessment, construction and operation. Greg specialises in corporate environmental management, team leadership, environmental auditing, environmental impact assessments and sustainability. Greg has managed all environmental aspects of the planning, construction and operation of linear infrastructure projects. Greg is registered with Exemplar Global as an Environmental Auditor and has been conducting audits on infrastructure projects in NSW, South Australia, Queensland and Victoria.

Listed skills include Environmental Management Systems, Environmental Awareness, Environmental Auditing, Environmental Compliance, and 12 others.

Current workplace

Greg Byrnes's current company

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High Speed Rail Authority
High Speed Rail Authority
General Manager: Environment Sustainability and Safety at High Speed Rail Authority.
9 roles · 25 years

Greg Byrnes work experience

A career timeline built from the work history available for this profile.

General Manager: Environment Sustainability And Safety

Current
High Speed Rail Authority
Jul 2024 - Present

Technical Director - Environment, Nsw

London, England, GB

Mott MacDonald is an Engineering Services company providing consultancy services to the transport, water, energy and built environment sectors. Mott MacDonald operates from 180 principal offices in 50 countries and has been in Australia for 40 years.

Jul 2017 - Oct 2021

Principal Environmental Engineer And Director

Sb Environmental

SB Environmental is a boutique consultancy servicing the infrastructure industry.

Jan 2017 - Jul 2017

National Environmental Manager

Melbourne, Victoria, AU

Sep 2014 - Dec 2016

Environment Manager

Barangaroo, NSW, AU

Infrastructure Environmental Management and compliance. Preparation and implementation of project approvals and CEMP. Team management. Environmental auditing. Environmental innovation. Waste management. EMS. Stakeholder management. Environment training. Contaminated land assessment and remediation.

Oct 2008 - Sep 2014

Environmental Manager

Huntingwood, NSW, AU

Mar 2005 - Oct 2008

Senior Environmental Enginer

San Francisco, CA, US

2001 - Mar 2005

Environmental Engineer

It Environmental
Jan 1999 - Mar 2001
2 education records

Greg Byrnes education

Master Of Environmental Law

Macquarie University

Be, Environmental

University Of Wollongong
FAQ

Frequently asked questions about Greg Byrnes

Quick answers generated from the profile data available on this page.

What company does Greg Byrnes work for?

Greg Byrnes works for High Speed Rail Authority.

What is Greg Byrnes's role at High Speed Rail Authority?

Greg Byrnes is listed as General Manager: Environment Sustainability and Safety at High Speed Rail Authority. at High Speed Rail Authority.

What is Greg Byrnes's email address?

AeroLeads has found 1 work email signal at @abigroup.com.au for Greg Byrnes at High Speed Rail Authority.

Where is Greg Byrnes based?

Greg Byrnes is based in Greater Sydney Area, Australia, Australia while working with High Speed Rail Authority.

What companies has Greg Byrnes worked for?

Greg Byrnes has worked for High Speed Rail Authority, Healthy Buildings International Pty Ltd, Mott Macdonald, Sb Environmental, and Transurban.

How can I contact Greg Byrnes?

You can use AeroLeads to view verified contact signals for Greg Byrnes at High Speed Rail Authority, including work email, phone, and LinkedIn data when available.

What schools did Greg Byrnes attend?

Greg Byrnes holds Master Of Environmental Law from Macquarie University.

What skills is Greg Byrnes known for?

Greg Byrnes is listed with skills including Environmental Management Systems, Environmental Awareness, Environmental Auditing, Environmental Compliance, Waste Management, Environmental Impact Assessment, Water, and Mining.

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