Tim Thiel celebrates 35 years with Tonkin

Public WorksNational
4 February 2025

Tim Thiel recently celebrated 35 years of service at Tonkin. Having joined Tonkin in 1990, Tim is currently Tonkin's National Lead - Local Government.

Tim initially joining us in 1990 as a graduate engineer, aged 21. Initially Tim was involved in a variety of projects including minor structural design, drainage design and structural checking for local government, later becoming involved in infrastructure engineering and local government engineering.  

Currently in his role as National Lead - Local Government, Tim continues to mentor engineers at all levels, sharing his expertise and leadership with the next generation of talent, overseeing the development and delivery of local government projects across metropolitan and regional Australia.   

During his career, he has played a vital role in shaping Tonkin, having been a key player in the launch of our first regional site, Mount Gambier. Moving to the regional town in 2000, Tim's involvement in the establishment of this office ensured the future success of Tonkin in the countries south-east, delivering many key projects that has helped shape and will continue to support the local community for years to come.  
Tim headshots
Tim in Mt Gambier
Tim and the Mount Gambier team in 2000.
Over the years, Tim has been involved in a slew of significant projects nation-wide, including the Upper South East Dryland Salinity and Flood Mitigation Works project, numerous land division projects, and the beautiful Warraparinga Wetlands. 

"Tim, you are highly respected by your peers and a continued valued contributor to projects in the South East. The team in Mount Gambier are highly respected in the industry as a result of your efforts and commitments you made in establishing this office in 2000." - Trent Phillips, Tonkin's Principal Engineer, Mount Gambier.   

We extend our heartfelt thanks to Tim for his unwavering commitment, exceptional passion, and outstanding leadership throughout his remarkable 35-year journey at Tonkin. His dedication to excellence has been a driving force in shaping the success of our teams and projects. 
Tim and Tonkin team at an expo.