Eric Tjhen

Eric Tjhen: Email & Phone Number

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Technical Expert Lead, Security Manager, Team Manager at Telstra|Sydney, New South Wales, Australia

Position:

Technical Expert Lead, Security Manager, Team Manager at Telstra

Location:

Sydney, New South Wales, Australia

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Last updated: 2025-09-18
Updated: 2025-09-18

Found email addresses for Eric Tjhen:

Business emails:
Personal emails:
t***@live.com,
t***@outlook.com,
e***@telstra.com.au

Found phones for Eric Tjhen:

+61-424-***-*15,
+61-434-***-*49,
+61-411-***-*79
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Work Experience 25 years

Technical Expert Lead, Security Manager, Team Manager at Telstra

Nov 2014 - Current

Project Manager at Telstra

Oct 2009 - Nov 2014

Technical Lead at Telstra

Dec 2004 - Oct 2009

Team Manager at Advance Innovations

Jul 2002 - Nov 2004

System Analyst at Westcon-Comstor

May 2001 - Jun 2002

Eric Tjhen started working in 2001, then the employee has changed 2 companies and 4 jobs. On average, Eric Tjhen works for one company for 5 years.

Education

Bachelor's degree at Charles Sturt University

Martin College

Frequently Asked Questions

SignalHire found verified email addresses for Eric Tjhen, both business and personal. Their business email is **@telstra.com.au, and personal emails include t***@westconcomstor.com, t***@live.com, and t***@outlook.com.
SignalHire found multiple verified phone numbers for Eric Tjhen: +61-434-***-*60, +61-424-***-*15, and +61-434-***-*49.
You can reach Eric Tjhen through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.
Eric Tjhen has 25 years of professional experience. They have held roles including Project Manager, Technical Lead, and Team Manager at companies such as Telstra, Telstra, and Advance Innovations. Their education includes Bachelor's degree from Charles Sturt University, and Martin College.
Yes. Eric Tjhen's SignalHire profile was last updated on 18 September 2025, reflecting their current position as Technical Expert Lead, Security Manager, Team Manager at Telstra in Sydney, NSW, Australia.

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