Andrew O'Callaghan's Location
New South Wales, Australia
Andrew O'Callaghan's Work
- Chief Operations Officer @ Promaster Fire Protection
- Managing Director @ AOK Diving
- Business Development Manager @ X4000 Communications
- Client Development Partner @ Sparx Solutions Pty Ltd
- Executive Account Director - Global Enterprise and Services at Telstra Corporation @ Telstra
- Solutions Consultant | Mining Resources and Construction | Telstra Enterprise @ Telstra
- Network Engineer. @ Telstra
Andrew O'Callaghan's Education
- Telstra Technical Apprentership
Andrew O'Callaghan's Skills
- Unified Communications
- Managed Services
- Telecommunications
- Voip
- Wan
- MPLS
- Enterprise Software
- Network Design
- Solution Selling
- Networking
Andrew O'Callaghan's Summary
Andrew O'Callaghan, based in New South Wales, Australia, is currently a Chief Operations Officer at Promaster Fire Protection, bringing experience from previous roles at AOK Diving, X4000 Communications, Sparx Solutions Pty Ltd and Telstra. Andrew O'Callaghan holds a Telstra Technical Apprentership. With a robust skill set that includes Unified Communications, Managed Services, Telecommunications, Voip, Wan and more, Andrew O'Callaghan contributes valuable insights to the industry. Andrew O'Callaghan has 1 email and 1 mobile phone number on RocketReach.
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Chief Operations Officer at Promaster Fire Protection
New South Wales, Australia13
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