Jean Pierre Sinclair: Email & Phone Number

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Lead Product Technology at AT&T|Los Angeles, California, United States

Position:

Lead Product Technology at AT&T

Location:

Los Angeles, California, United States

View Jean Pierre Sinclair's Email

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Last updated: 2026-08-07

Updated: 2026-08-07

Found email addresses for Jean Pierre Sinclair:

Business emails:

j*****e@att.com

Personal emails:

j***********r@att.com,

j******************r@att.com

Found phones for Jean Pierre Sinclair:

+1-480-***-**63,

+1-323-***-**42,

+1-323-***-**19

A different Jean Pierre Sinclair?

Work Experience 21 years

Lead Product Technology at AT&T

Oct 2025 - Current

Lead Channel Marketing at AT&T

Jan 2025 - Oct 2025

Lead Product Marketing at AT&T

Mar 2021 - Jan 2025

Lead Marketing Manager at AT&T

Jul 2019 - Feb 2021

Senior Marketing Manager at AT&T

Aug 2016 - Jun 2019

Retail Sales Manager at AT&T

May 2013 - Jul 2016

Assistant Sales Manager at AT&T

Sep 2011 - Apr 2013

Retail Sales Consultant at AT&T

Feb 2005 - Aug 2011

Jean Pierre Sinclair started working in 2005, then the employee has changed 7 jobs. On average, Jean Pierre Sinclair works for one company for 2 years 8 months.

Education

Bachelor of Science - BS at California State University, Northridge

Master of Business Administration - MBA at Pepperdine Graziadio Business School

Frequently Asked Questions

What is Jean Pierre Sinclair's email address?

SignalHire found verified email addresses for Jean Pierre Sinclair, both business and personal. Their business email is j*****e@att.com, and personal emails include j***********r@att.com, and j******************r@att.com.

What is Jean Pierre Sinclair's phone number?

SignalHire found multiple verified phone numbers for Jean Pierre Sinclair: +1-480-***-**63, +1-323-***-**42, and +1-323-***-**19.

How do I contact Jean Pierre Sinclair at AT&T?

You can reach Jean Pierre Sinclair 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 Jean Pierre Sinclair's professional background?

Jean Pierre Sinclair has 21 years of professional experience. They have held roles including Lead Channel Marketing, Lead Product Marketing, and Lead Marketing Manager at companies such as AT&T, AT&T, and AT&T. Their education includes Bachelor of Science - BS from California State University, Northridge, and Master of Business Administration - MBA from Pepperdine Graziadio Business School.

Is Jean Pierre Sinclair's contact information up to date?

Yes. Jean Pierre Sinclair's SignalHire profile was last updated on 7 August 2026, reflecting their current position as Lead Product Technology at AT&T in Dallas, TX, United States.

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Work Experience 21 years

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