Tony has over 30 years of engineering experience covering a broad range of geotechnical engineering projects. 

Prior to forming Geoton, Mr Barriera was employed as a geotechnical engineer with a number of consulting engineering practices located in Australia and South East Asia.

 Tony is a Director of Geoton Pty Ltd and has responsibility for the management and running of the Geoton group. 

Qualifications: 

B.E. (Civil), University of Wollongong, 1991 

M. Sc., (Applied Geosciences) University of Hong Kong, 2003

 Professional Affiliations:

 Member, The Institute of Engineers, Australia 

Member, Australian Geomechanics Society 

Member, Australian National Committee on Large Dams

Area of Expertise: 

Geotechnical Engineering

Earthworks and Dam Design and Construction 

Landslide Risk Assessments Infrastructure Geotechnics