David Chang's
email & phone

Opt-Out

Current Position:

Head Project & Infrastructure at GTSB

Experience:

31 years

Location:

Selangor

How to contact David Chang

Last updated:2025-07-14

**@gmail.com

+60-***-***-8402

Analytics

According to LinkedIn David Chang started working on 1994, then the employee has changed 8 companies and 9 jobs. On average, David Chang works for one company for 3 years 1 month. David Chang has been working as a Head Project & Infrastructure for GTSB for 1249 days. If you are interested in this candidate, contact him directly by using contact details provided by SignalHire.

Work Experience

Head Project & Infrastructure at GTSB

Apr 2022 - Current

Cybersecurity Project Manager at Ensign InfoSecurity

Sep 2019 - Dec 2021

System Consultant at APIS Consulting

Oct 2017 - Sep 2019

Head of OSP Rollout & Costing at TIME dotCom Berhad

May 2015 - Oct 2017

Head of Enterprise & Wholesale Project Management at TIME dotCom Berhad

Sep 2011 - Apr 2015

Senior Project Manager at Packet One Networks (P1)

Nov 2009 - Sep 2011

Project Manager at Ericsson

Dec 2003 - Oct 2009

Project Malaysia at Ericsson

May 2000 - Dec 2003

Regional Engineer at Nokia

May 1997 - Apr 2000

Network Engineer at Siemens Nixdorf

Jan 1994 - Apr 1997

Education

FIT

Frequently Asked Questions

How long has David Chang been working as a Head Project & Infrastructure?

David Chang's total experience in various companies as a Head Project & Infrastructure 3 years 5 months.

What is David Chang's minimum period of employment in the companies?

David Chang's minimum period of employment in various companies is 1 year 10 months.

What is David Chang's average duration of employment for different companies?

On average, David Chang works for one company for 3 years 1 month

What industries has David Chang worked in?

David Chang worked in the Computer & Network Security, and Information Technology and Services, and Telecommunications.

What positions has David Chang held before?

Previously, David Chang worked as a Cybersecurity Project Manager, and System Consultant, and Head of OSP Rollout & Costing, and Head of Enterprise & Wholesale Project Management, and Senior Project Manager.

How do I contact David Chang?

David Chang's email address is **@gmail.com, phone number is +60-***-***-8402. Sign up to get contact details.

Not the David Chang you were looking for?

Find email for 850M+ professionals