Greg Callaghan Email & Phone Number
Technology Strategy Roles @ Telstra
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Greg Callaghan Location
- Melbourne, VIC, AU
Greg Callaghan Work
- Business Development Manager @ (October 2022 - May 2023)
- Business Development Manager @ (January 2020 - February 2022)
- Consultant @ Self-Employed (January 2019 - January 2020)
- Enterprise Account Manager @ (May 2018 - October 2018)
- Technologist and Business Development Roles @ (September 2012 - November 2017)
- Technology Strategy Roles @ (January 2002 - January 2012)
- Technology Strategy Roles @
- Sales, Marketing and Business Development Roles @
- Sales, Marketing and Business Development Roles @ (January 1990 - January 2002)
- Network Engineering Roles @ (January 1985 - January 1990)
- Network Engineering Roles @
Greg Callaghan Education
- University of Melbourne
Greg Callaghan Skills
- Telecommunications
- Business Strategy
- Broadband
- Wireless Broadband
- Mobile Broadband
- Broadband Networks
- IP
- Mobile Technology
- Mobile Devices
- Mobile Internet
- Applications
- Unified Communications
- Cloud Computing
- Account Management
- Managing Key Accounts
- Business Development
- Telecommunications Marketing
- Telecommunications Engineering
- Energy Industry
- Mining
- Leadership
- Go-to-market Strategy
- Strategy
- Sales Management
- Marketing
- Go To Market Strategy
- IT Strategy
- Managed Services
- Network Architecture
- Management
Greg Callaghan Summary
- Greg Callaghan, based in Melbourne, VIC, AU, is currently a Technology Strategy Roles at Telstra. Greg Callaghan brings experience from previous roles at Ziplyne, Telstra, Self-Employed and Optus. Greg Callaghan holds a University of Melbourne. With a robust skill set that includes Telecommunications, Business Strategy, Broadband, Wireless Broadband, Mobile Broadband and more. Greg Callaghan has 3 emails and 1 mobile phone numbers on RocketReach.
Looking for a different Greg Callaghan?
Find contact details for 700 million professionals.
Others Named Greg Callaghan
Greg Callaghan
President
Columbus, OH, US
Greg Callaghan
Marketing and Operations
Leeds, GB
Greg Callaghan
Technology Strategy Roles
Melbourne, VIC, AU
Greg Callaghan
Visual and Performing Arts Department Chair
San Francisco, CA, US
Greg Callaghan
Managing Director
Newcastle, NSW, AU
Greg Callaghan
Parabus Dispatcher
Sault Ste. Marie, ON, CA
Greg Callaghan
Director of Customer Development
Quinte West, ON, CA
Top Telstra Employees
Jackie Coates
CEO Telstra Foundation
Melbourne, VIC, AU
Kunal Punn
General Manager - Strategic Partnerships
Sydney, NSW, AU
Craig Emery
Group Company Secretary and General Counsel
Sydney, NSW, AU
Dan Lacaze
General Manager, Retail Marketing and Merchandising
Sydney, NSW, AU
Katherine Williamson
General Manager - Supply Chain Operations
Sydney, NSW, AU
Jimmy Gardner
Product Owner and General Manager Marketing
Sydney, NSW, AU
Douglas Rogerson
Chief Financial Officer, Telstra InfraCo
Mosman, NSW, AU
Michael Griffiths
Chief Risk Officer
Sydney, NSW, AU
Lyndall Stoyles
Group General Counsel and Group Executive
Sydney, NSW, AU
Karen Clark
CEO - Telstra Broadcast Services
Sydney, NSW, AU
Mark Strachan
Chief Product Officer, Telstra Broadcast Services
Sydney, NSW, AU
John Jellybean
Ceo
Australia
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co