About us
About us
Tonkin is a leading provider of engineering, environmental and consulting services to private and public organisations.
About us
Our History
Our People
Our Culture
Our RAP
Expertise
Expertise
Tonkin provides engineering, environmental and consulting services across Australia. We thrive on solving complex problems and finding innovative ways to exceed the expectations of our clients, providing lasting value for communities.
Discover
Asset Management
Automotive Engineering
Airport Design Services
Building Structures
Construction Supervision & Contract Administration
Contaminated Land
Design & Construction Verification
Environmental Consulting & Compliance
Environmental Impact Assessment & Approvals
Geotechnical Engineering
Infrastructure Planning
Maritime, Ports & Coastal Environments
Mining Infrastructure & Resources
Natural Resource Management
Pavement Design & Assessment
Rail Infrastructure
Road & Highway Design
Spatial & GIS
Stormwater & Flood Management
Traffic Engineering
Transport Planning
Transport Structures
Waste Management & Landfill Engineering
Wastewater Collection, Treatment & Disposal
Water Resource Management
Water Supply & Treatment
Markets
Markets
Tonkin provides engineering and environmental consulting services across Australia. We thrive on solving complex problems and finding innovative ways to exceed the expectations of our clients, providing lasting value for communities.
Discover
Building & Structures
Environment & Sustainability
Public Works
Transport
Urban Development
Water
Projects
Insights
News
Careers
Careers
We know people perform at their best when they enjoy coming to work.
At Tonkin we offer you the opportunity to work with leading industry experts in a genuinely supportive and caring environment.
Why Join Tonkin
Current Opportunities
Early Careers
Graduate Development Program
Internships
Experienced Professionals
Leadership Development Program
Meet our People
Meet Andrew
Meet Carmen
Meet Dan
Meet Desh
Meet Ian
Meet Nicola
Contact
Our People
Board of Directors
Carolyn Mitchell
Non-Executive Director and Chairman
Patrice Sherrie
Non-Executive Director
Caroline Burns
Non-Executive Director
Andrew Seaton-Stewart
Executive Director
Jeff Tyler
Executive Director
Russell Howell
Executive Director
Leaders and Principals
Gerry Doyle
Chief Executive Officer
Tim Ennis
Clients and Growth Lead
Baseel Mohamed
Chief Financial Officer
Krystal Kovac
General Counsel
Hayley Lokan
Workforce Capability Lead
Mark Baker
NSW Operations Manager, Principal Structural Engineer
Tom Oliver
QLD Operations Manager, Principal Structural Engineer
Carmen Wentrock
Operations Manager SA & VIC
Melinda Lutton
Assistant Operations Manager / Principal Civil Engineer
Adrian Calabria
Structural Drafting Lead - NSW
Andrew Morrison
Principal - Design and Drafting
Andrew Seaton-Stewart
Leader Riverland Region, Principal Structural Engineer
Benson Ou
Civil Team Leader - NSW
Catherine Brock
Water Lead - SA/VIC
Christina Bruno
Clients and Growth Lead - Local Government
Dan Walsh
Transport Lead
Elsie Mann
Clients and Growth Lead - Water
James Farrall
Principal - Transport Structures
Jeff Tyler
Principal - Water and Development
Jordan Neis-Beer
Geotechnical Lead
Katie McAllister
Development Lead - QLD
James Arnold
Traffic Lead
Luke Boin
Assets and Spatial Lead - SA
Mal Wilkinson
Mining Lead
Matthew Scott-Toms
Principal - Water and Mechanical
Patrick Tunnah
Water Lead - QLD
Paul Davies
Civil Design Lead - SA/VIC
Ricky Worn
Structures Lead - QLD
Rod Ellis
Principal - Infrastructure Management
Russell Howell
Maritime Lead
Rohan Naidu
Water Lead - NSW
Saad Haque
National Lead - Environment & Sustainability
Savas Christoforidis
Principal Structural Engineer
Stuart Croser
Automotive Lead
Tim Kerby
Stormwater Lead - SA
Tim Thiel
Local Government and Development Lead - SA/VIC
Trent Phillips
Leader South East Region, Principal Structural Engineer
Tyson Radetti
Principal – Roads and Traffic
