David Guo: Email & Phone Number

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Lead Security Architect at Apple|United States

Position:

Lead Security Architect at Apple

Location:

United States

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Last updated: 2025-12-18

Updated: 2025-12-18

Found email addresses for David Guo:

Business emails:

g*****d@apple.com

Found phone for David Guo:

+1-***-***-8500

A different David Guo?

Work Experience 17 years

Lead Security Architect at Apple

Apr 2022 - Current

Senior Security Engineer at Apple

Mar 2020 - Mar 2022

Security Architect at Apple

Jun 2018 - Feb 2020

Security Architect at Palo Alto Networks

Jul 2016 - May 2018

Senior Security Engineer at Palo Alto Networks

Jan 2015 - Jun 2016

Security Engineer at Palo Alto Networks

Jan 2013 - Dec 2014

Security Architect at IBM Security - by Megaplus

Apr 2011 - Dec 2012

Senior Security Engineer at IBM Security - by Megaplus

Feb 2009 - Mar 2011

IT Security Engineer| Entry-Level Engineering at IBM Security - by Megaplus

Jan 2009 - Feb 2009

David Guo started working in 2009, then the employee has changed 2 companies and 4 jobs. On average, David Guo works for one company for 1 year 11 months.

Education

Master of Science, Computer Science at Stanford University

Bachelor of Engineering, at Tsinghua University

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Name

Company

Position

David Guo

Australian Pharmaceutical Industries (API)

Customer Relationship Management Administrator

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David Guo

OIK Display

Founder

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David Guo

Shanghai AREC Financial Service Company

CEO

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