Matt Breen Email & Phone Number
Chief Operating Officer - Diavik Diamond Mine @ Rio Tinto
5 free lookup(s).
No credit card required.
Matt Breen Location
- Yellowknife, NT, CA
Matt Breen Work
- 2023 - now Chief Operating Officer - Diavik Diamond Mine @
- 2022 - 2023 General Manager Operations - Diavik Diamond Mine @
- 2022 - 2022 Dad @ Breen-Chin Alliance
- 2021 - 2022 General Manager @ Red River Resources
- 2018 - 2021 Area Manager Declines - Conveyor to Surface Project (C2S) @
- 2018 - 2018 Mine Superintendent @
- 2017 - 2018 Mine Operations Superintendent (Oyu Tolgoi UG Expansion) @
- 2016 - 2017 Underground Production and Drill and Blast Superintendent (George Fisher Mine) @ Glencore Zinc
- 2015 - 2016 Senior Technical Specialist - Ore Flow – (George Fisher Mine) @ Glencore Zinc
- 2014 - 2015 Team Leader - Drill and Blast (George Fisher Mine) @ Glencore Zinc
- 2004 - 2014 Mine Rescue Vice Captain (George Fisher Mine) @ Xstrata Zinc
- 2012 - 2014 Senior Project Supervisor and Acting Lateral Development Superintendent (George Fisher Mine Expansion) @ Xstrata Zinc
- 2011 - 2012 Project Supervisor (George Fisher Mine Expansion) @ Xstrata Zinc
- 2010 - 2011 Acting Senior Planning Engineer (George Fisher South) @ Xstrata Zinc
- 2009 - 2010 Production and Drill and Blast Supervisor (George Fisher North) @ Xstrata Zinc
- 2006 - 2009 Mine Planner and Drill and Blast Coordinator (George Fisher South) @ Xstrata Zinc
- 2004 - 2006 Mine Assistant and 2IC (George Fisher North) @ Xstrata Zinc
- 1996 - 2008 Sapper @ Royal Australian Engineers (Army Reserves)
- 2003 - 2004 Development Charger and Ringfirer (George Fisher North) @
- 2001 - 2003 Leading Hand and Supervisor and Operator @
- 1999 - 2001 Operator and Shotfirer @
- 1997 - 1999 Labourer @ Orica Explosives
Matt Breen Education
- Federation University Australia
Master of Mining Engineering
2017 - Mount Isa State High School 1995 - 1996
- Federation University Australia
Matt Breen Summary
- Matt Breen, based in Yellowknife, NT, CA, is currently a Chief Operating Officer - Diavik Diamond Mine at Rio Tinto. Matt Breen brings experience from previous roles at Rio Tinto, Breen-Chin Alliance and Red River Resources. Matt Breen holds a Master of Mining Engineering @ Federation University Australia. Matt Breen has 1 emails and 1 mobile phone numbers on RocketReach.
5 free lookup(s).
No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Looking for a different Matt Breen?
Find contact details for 700 million professionals.
Others Named Matt Breen
Matt Breen
Financial Analyst
Jacksonville, FL, US
Matt Breen
Director of Operations
Philadelphia, PA, US
Matt Breen
Underwriter
Orlando, FL, US
Top Rio Tinto Employees
Vivian Cao
Head of People, Asia Pacific
Singapore
Catherine Taplin
Global Head of Talent
Perth, WA, AU
Dominic Barton
Chairman
London, GB
Simon Trott
Chief Executive - Rio Tinto
United Kingdom
How It Works
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups. 
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies - all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension. 
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API. 
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co