Johan Chang
AeroLeads people directory · profile

Johan Chang Email & Phone Number

Cybersecurity Professional | GCIH | GSEC | GIAC Advisory Board at GuestTek Interactive Entertainment Ltd.
Location: Calgary, Alberta, Canada 12 work roles 3 schools
LinkedIn matched
✓ Verified Jul 2026 3 data sources Profile completeness 86%

Contact Signals

LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
GuestTek Interactive Entertainment Ltd.
Role
Cybersecurity Professional | GCIH | GSEC | GIAC Advisory Board
Location
Calgary, Alberta, Canada
Company size
456 employees

Who is Johan Chang? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Johan Chang is listed as Cybersecurity Professional | GCIH | GSEC | GIAC Advisory Board at GuestTek Interactive Entertainment Ltd., a with 456 employees, based in Calgary, Alberta, Canada. AeroLeads shows a matched LinkedIn profile for Johan Chang.

Johan Chang previously worked as Product Specialist Media at Guesttek Interactive Entertainment Ltd. and Technical Support Trainer at Guesttek Interactive Entertainment Ltd.. Johan Chang holds Accelerated Cybersecurity Program from Rogers Cybersecure Catalyst, Toronto Metropolitan University.

Company email context

Email format at GuestTek Interactive Entertainment Ltd.

This section adds company-level context without repeating Johan Chang's masked contact details.

GuestTek Interactive Entertainment Ltd.

Review company-level records connected to Johan Chang before choosing the right outreach path.

View email format View company profile Management contacts
Profile bio

About Johan Chang

I am a network analyst/engineer who is transitioning into a cybersecurity role.Certifications:GIAC Advisory Board GIAC Certified Incident Handler (GCIH) GIAC Security Essentials (GSEC) GIAC Foundational Cybersecurity Technologies (GFACT) Engineering Cisco Meraki Solutions Part 1 (ECMS1) Cisco Certified Network Professional (CCNP) Cisco Certified Network Associate (CCNA) Ekahau Certified Survey Engineer (ECSE), Wi-Fi Network Design, Deployment and MaintenanceExperience in:- Cisco/Aruba/Ruckus ICX switches, Cisco ASA and Juniper SRX- DHCP, ACL, VLAN, DNS, Firewall, network routes and Radius/802.1X- Cisco/Aruba/Ruckus Wireless- Multicast and Unicast Routing Protocols- DOCSIS System with miniCMTS200a- Corning GPON- Analyzing Wireless coverage result with Ekahau or Air Magnet- Wireshark and TCPDUMP

Current workplace

Johan Chang's current company

Company context helps verify the profile and gives searchers a useful next step.

GuestTek Interactive Entertainment Ltd.
Guesttek Interactive Entertainment Ltd.
Cybersecurity Professional | GCIH | GSEC | GIAC Advisory Board
calgary, alberta, canada
Website
guesttek.com
Employees
456
AeroLeads page
Company profile
View company profile Email format
12 roles

Johan Chang work experience

A career timeline built from the work history available for this profile.

Information Systems Specialist Iii

Arinc Managed Services

Edmonton, Alberta, Canada

May 2010 - Jan 2011

Network Consultant

Ekota Central

Edmonton, Alberta, Canada

Nov 2009 - Mar 2010

Student

University Of Alberta - Mint Program
Sep 2006 - Dec 2008

Senior Web Programmer

Pt Sanur Online
Mar 2002 - Mar 2004

Lab Assistant And Coordinator

Trisakti University
Sep 1997 - Oct 2001
Team & coworkers

Colleagues at GuestTek Interactive Entertainment Ltd.

Other employees you can reach at guesttek.com. View company contacts for 456 employees →

NF Nehama Farber Nehama Farber Colleague at Guesttek Interactive Entertainment Ltd.Haifa, Haifa District, Israel View → VL Victor Lopez Victor Lopez Colleague at Guesttek Interactive Entertainment Ltd.Guatemala View → MS Mithlesh Sharma Mithlesh Sharma Colleague at Guesttek Interactive Entertainment Ltd.New Delhi, Delhi, India View → NI Nikko Ignacio Nikko Ignacio Colleague at Guesttek Interactive Entertainment Ltd.Calgary, Alberta, Canada View → MS Mahwish S. Mahwish S. Colleague at Guesttek Interactive Entertainment Ltd.Calgary, Alberta, Canada View → SP Shashikant Pandey Shashikant Pandey Colleague at Guesttek Interactive Entertainment Ltd.Noida, Uttar Pradesh, India View → AB Ahmed Bahgat Ahmed Bahgat Colleague at Guesttek Interactive Entertainment Ltd.Al Buhayrah, Egypt View → PK Puneet Kumar Luthra Puneet Kumar Luthra Colleague at Guesttek Interactive Entertainment Ltd.Delhi, India View → SS Sean Sabti Sean Sabti Colleague at Guesttek Interactive Entertainment Ltd.Calgary, Alberta, Canada View → LP Liz Packer Liz Packer Colleague at Guesttek Interactive Entertainment Ltd.Woodcote, England, United Kingdom View →
3 education records

Johan Chang education

B Eng, Electrical Engineering

Trisakti University

Activities and Societies: UKMK Buddha Trisakti

FAQ

Frequently asked questions about Johan Chang

Quick answers generated from the profile data available on this page.

What company does Johan Chang work for?

Johan Chang works for GuestTek Interactive Entertainment Ltd..

What is Johan Chang's role at GuestTek Interactive Entertainment Ltd.?

Johan Chang is listed as Cybersecurity Professional | GCIH | GSEC | GIAC Advisory Board at GuestTek Interactive Entertainment Ltd..

Where is Johan Chang based?

Johan Chang is based in Calgary, Alberta, Canada while working with GuestTek Interactive Entertainment Ltd..

What companies has Johan Chang worked for?

Johan Chang has worked for Guesttek Interactive Entertainment Ltd., Arinc Managed Services, Ekota Central, Ibm Global Services, and University Of Alberta - Mint Program.

Who are Johan Chang's colleagues at GuestTek Interactive Entertainment Ltd.?

Johan Chang's colleagues at GuestTek Interactive Entertainment Ltd. include Nehama Farber, Victor Lopez, Mithlesh Sharma, Nikko Ignacio, and Mahwish S..

How can I contact Johan Chang?

You can use AeroLeads to view verified contact signals for Johan Chang at GuestTek Interactive Entertainment Ltd., including work email, phone, and LinkedIn data when available.

What schools did Johan Chang attend?

Johan Chang holds Accelerated Cybersecurity Program from Rogers Cybersecure Catalyst, Toronto Metropolitan University.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the Johan Chang you were looking for.

Johan Chang
Johan Chang
Student At The University Of Texas At Austin
Austin, Tx
View similar profiles