Jeff Telfer, Principal Geotechnical Engineer | Copper Technical. Global. at Rio Tinto

Jeff Telfer

Principal Geotechnical Engineer | Copper Technical. Global. at Rio Tinto | Perth, Western Australia, Australia

Profile last verified August 2026
Mining Verified Profile Perth, Western Australia, Australia Australian Institute of Business
In role
3y 3m
At Rio Tinto
16y 8m
Total exp.
22y 8m
Job change risk
Low
Seniority tier
Senior Individual Contributor
Data Confidence
90%
Jeff Telfer Socials
Jeff Telfer Work Experience

Rio Tinto Jan 2010 – Present · 16y 8m

  • Principal Geotechnical Engineer | Copper Technical. Global. Jun 2023 – Present · 3y 3m Promoted
  • Senior Geotechnical Engineer | Kennecott Copper - Mid-range Design and Assurance. USA. Apr 2019 – May 2023 · 4y 2m
  • Senior Geotechnical Engineer | Iron Ore - Operations. Australia. May 2017 – Mar 2019 · 1y 11m Promoted
  • Superintendent Geotechnical, secondment | Rössing Uranium - Operations. Namibia. Jun 2014 – Apr 2017 · 2y 11m
  • Geotechnical Engineer | Iron Ore - Design and Operations. Australia. Jan 2010 – May 2014 · 4y 5m

MWH New Zealand Ltd. Jan 2008 – Dec 2009 · 2y

  • Civil Engineer | New Zealand.

Humes Pipeline Systems Jan 2006 – Dec 2007 · 2y

  • Autocad Draftsman | New Zealand. Jan 2006 – Dec 2007 · 2y
  • Autocad Draftsman | New Zealand Jan 2006 – Dec 2007 · 2y
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A.J. Smith & Associates Consultancy Nov 2006 – Feb 2007 · 4m

  • Under-graduate Civil Engineer | South Africa.

Spirit of Adventure Jan 2003 – Dec 2004 · 2y

  • Outdoor Adventure Instructor
Decision making context
Function
Engineering
Seniority tier
Senior Individual Contributor
Budget influence
Medium

Senior individual contributor role with technical scope

Market influence
1 of 484 Principal Geotechnical Engineer profiles in Australia
Jeff Telfer Education

Australian Institute of Business, Master of Business Administration (M.B.A.), Finance, January 2015 to January 2016

University of Canterbury, BE (Hons), Natural Resources Engineering, January 2005 to January 2007

Thomas More College - Durban South Africa, High School, January 2002

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Australian Institute of Business, Master of Business Administration (M.B.A.), January 2015 to January 2016

University of Canterbury, BE (Hons), January 2004 to January 2007

Certifications & honors

Chartered Professional Engineer · Engineers Australia · Mar 2019

AusIMM Chartered Professional Geotechnical (Mining) · The AusIMM

Jeff Telfer Skills
Ground control Geohazards Slope Stability Analysis Natural Slope Hazard Management Risk Management Risk Assessment Operational Risk Management Data Analysis Data Collection Site Inspections
See more See less
SPT Civil Engineering Geotechnical Engineering Slope Stability Iron Ore Water Supply Drainage Logging Rock Mechanics Drilling Sampling Relational Databases Geotechnics Water Mining Vulcan Engineering Geology Site Investigation Environmental Impact Assessment Geology Mining Engineering Water Resources Geological Mapping Mineral Exploration Minerals Engineering Base Metals Project Planning Feasibility Studies Surface Mining Copper MineSight RS3 Slide3 Leapfrog IBIS
Jeff Telfer’s Colleagues
Michael Mienie

Michael Mienie

Greater Perth Area

Manager - Project Services at Rio Tinto

Principal Project Controls at Rio Tinto Iron Ore
(February 2012 – July 2026)

Craig Perrett

Craig Perrett

Brisbane, Queensland, Australia

Engineering Manager, Solution Architecture & DevOps manager @ Rio Tinto | Enterprise Architecture Foundations

Infrastructure Consultant at British Land
(September 2012 – July 2026)

Roz Smith

Roz Smith

Perth, Western Australia, Australia

Procurement - Manager

Principal Consultant at JKC Consulting (justkeepcommunicating)
(July 2026 – July 2026)

Audrey Desbiens

Audrey Desbiens

Saguenay, Quebec, Canada

Conseillère sénior, Investissement sociaux et Développement économique régional chez Rio Tinto

Superviseure de compte, commandites at L'Équipe Spectra
(July 2026 – July 2026)

Kendall Colerae

Kendall Colerae

Park City, Utah, United States

Senior Thought Leader and Experienced Technical Expert. Exploration, Metals & Mining

Expert-In-Residence at Fleet Space Technologies
(April 2025 – Present)

Geoffrey David

Geoffrey David

Washington, District of Columbia, United States

General Counsel, Minerals

General Counsel, Minerals at Rio Tinto
(January 2024 – Present)

View all 40,719 employees at Rio Tinto
Frequently asked questions about Jeff Telfer

What is Jeff Telfer email address?

Email Jeff Telfer at [email protected] and [email protected]. This email is the most updated Jeff Telfer's email found in 2026.

How to contact Jeff Telfer?

To contact Jeff Telfer send an email to [email protected] or [email protected].

What company does Jeff Telfer work for?

Jeff Telfer works for Rio Tinto.

What is Jeff Telfer's role at Rio Tinto?

Jeff Telfer is Principal Geotechnical Engineer | Copper Technical. Global.

What industry does Jeff Telfer work in?

Jeff Telfer works in the Mining industry.

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