Thomas Quinlan: Email & Phone Number

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Principal Transformation Architect at Zscaler|Dubai, United Arab Emirates

Position:

Principal Transformation Architect at Zscaler

Location:

Dubai, United Arab Emirates

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Last updated: 2026-07-27

Updated: 2026-07-27

Found email addresses for Thomas Quinlan:

Business emails:

*o*@zscaler.com,

d******e@thomasquinlan.com,

*o*@thomasquinlan.com

Personal emails:

t***********n@gmail.com,

t************n@gmail.com

Found phone for Thomas Quinlan:

+971-***-***-7871

A different Thomas Quinlan?

Work Experience 33 years

Principal Transformation Architect at Zscaler

Aug 2025 - Current

Director of Transformation Architecture at Zscaler

Nov 2019 - Oct 2025

Solutions Architect at Zscaler

Sep 2017 - Nov 2019

Owner at Tigerhost LLC

May 2001 - Current

EMEA Solutions Architect - ATP at Symantec

Feb 2012 - Aug 2017

Associate / Digital Forensics Team Lead at Booz Allen Hamilton

Feb 2008 - Feb 2012

Instructor at NetSecurity

Jan 2010 - Dec 2010

Senior Forensic Consultant at Guidance Software

Oct 2005 - Feb 2008

Forensic Consultant at Guidance Software

Oct 2005 - Sep 2006

Network Security Engineer at S&P Global

Feb 2005 - Oct 2005

Systems Security Analyst at Corsis

May 2003 - Feb 2005

Data Center Administrator at Corsis

Apr 2003 - May 2004

Network Administrator at Lead Dog Digital / Iconixx

Jan 2000 - Jan 2001

Service Desk Manager at PwC

May 1998 - Feb 2000

Office Manager at Lake Isle

Jan 1993 - Jan 1998

Intern at New York State Senate

Jan 1993 - Jan 1998

Thomas Quinlan started working in 1993, then the employee has changed 11 companies and 15 jobs. On average, Thomas Quinlan works for one company for 4 years.

Thomas is proficient in English, Norwegian, and Spanish. Their professional focus is Application Security, Artificial Intelligence (AI), and CISSP across 3 core areas.

Thomas holds Building and Leading Effective Teams, Certificate of Cloud Security Knowledge, and Certified Information Systems Security Professional (CISSP) certifications.

Education

MS at The Johns Hopkins University - Carey Business School

MBA at The Johns Hopkins University - Carey Business School

Travel Channel Academy

Bachelor's Of Science at Binghamton University

High School at Regis High School

Frequently Asked Questions

What is Thomas Quinlan's email address?

SignalHire found verified email addresses for Thomas Quinlan, both business and personal. Their business email is *o*@zscaler.com, and personal emails include t***********n@gmail.com, and t************n@gmail.com.

What is Thomas Quinlan's phone number?

SignalHire found a verified phone number for Thomas Quinlan: +971-***-***-7871.

How do I contact Thomas Quinlan at Zscaler?

You can reach Thomas Quinlan 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 Thomas Quinlan's professional background?

Thomas Quinlan has 33 years of professional experience. They have held roles including Director of Transformation Architecture, Solutions Architect, and Owner at companies such as Zscaler, Zscaler, and Tigerhost LLC. Their education includes MS from The Johns Hopkins University - Carey Business School, and MBA from The Johns Hopkins University - Carey Business School.

Is Thomas Quinlan's contact information up to date?

Yes. Thomas Quinlan's SignalHire profile was last updated on 27 July 2026, reflecting their current position as Principal Transformation Architect at Zscaler in San Jose, California, United States.

Thomas Quinlan Namesakes

Name

Company

Position

Tom Quinlan

Australian College of Business Intelligence

Business Development Manager

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thomas quinlan

Pleasant valley nursing home

Comptroller

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Thomas Quinlan

Hunters Hill Sailing Club

Sports Coach

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