Jay Chang: Email & Phone Number

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Retired at Convergint|Calgary, Alberta, Canada

Position:

Retired at Convergint

Location:

Calgary, Alberta, Canada

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Last updated: 2025-05-22

Updated: 2025-05-22

Found email addresses for Jay Chang:

Business emails:

j**@convergint.com

Personal emails:

j***@siemens.com,

c***@convergint.com,

j***@yahoo.ca

Found phones for Jay Chang:

+1-514-***-**15,

+1-204-***-**75,

+1-403-***-**90,

+1-306-***-**73

A different Jay Chang?

Work Experience 42 years

Retired at Convergint

Mar 2025 - Current

Senior Project Manager, E&I at Convergint

Jan 2021 - Feb 2025

Engineering Manager (Energy and Industry) at Convergint

Feb 2008 - Dec 2020

Operations Supervisor - Fire Alarm and Security Systems at Siemens

Mar 2000 - Jan 2008

Senior Sales Manager (Taiwan) at Siemens

Apr 1998 - Feb 2000

Application Engineer to Operations Manager at Honeywell Technologies

Feb 1990 - Mar 1998

Project Engineer at Lee Good Automation, Inc

Dec 1988 - Jan 1990

Honourable Retired- First Lieutenant at R.O.C. ARMY

Jul 1984 - Nov 1988

Jay Chang started working in 1984, then the employee has changed 6 companies and 7 jobs. On average, Jay Chang works for one company for 5 years 2 months.

Their professional focus is Access Control, Alarm Systems, and BACnet across 3 core areas.

Education

Diploma at College

Frequently Asked Questions

What is Jay Chang's email address?

SignalHire found verified email addresses for Jay Chang, both business and personal. Their business email is j**@convergint.com, and personal emails include j***@siemens.com, c***@convergint.com, and j***@yahoo.ca.

What is Jay Chang's phone number?

SignalHire found multiple verified phone numbers for Jay Chang: +1-514-***-**15, +1-204-***-**75, and +1-403-***-**90.

How do I contact Jay Chang at Convergint?

You can reach Jay Chang 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.

What is Jay Chang's professional background?

Jay Chang has 42 years of professional experience. They have held roles including Senior Project Manager, E&I, Engineering Manager (Energy and Industry), and Operations Supervisor - Fire Alarm and Security Systems at companies such as Convergint, Convergint, and Siemens. Their education includes Diploma from College.

Is Jay Chang's contact information up to date?

Yes. Jay Chang's SignalHire profile was last updated on 22 May 2025, reflecting their current position as Retired at Convergint in Hoffman Estates, Illinois, United States.

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