John Sinclair

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Senior Account Manager at Hayes|Sarasota, Florida, United States

Position:

Senior Account Manager at Hayes

Location:

Sarasota, Florida, United States

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Last updated: 2025-05-03
Updated: 2025-05-03

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Work Experience 38 years

Senior Account Manager at Hayes

Apr 2019 - Current

Manager - Enterprise Sales Operations at Verizon Business

May 2012 - Mar 2019

Senior Account Manager at Verizon Business

Jan 2002 - May 2012

Corporate Account Manager at GTE/Verizon

Jan 1998 - Jan 2002

Account Manager at GTE

Jan 1993 - Jan 1998

Marketing Associate at GTE

Jan 1991 - Jan 1992

Marketing Administrator at GTE Government Systems

Jul 1988 - Sep 1990

John Sinclair started working in 1988, then the employee has changed 6 companies and 5 jobs. On average, John Sinclair works for one company for 5 years 2 months.

Education

Bachelor of Science (B.S.) at University of Massachusetts Boston

Marshfield High School

Frequently Asked Questions

What is John Sinclair's minimum period of employment in the companies?

John Sinclair's minimum period of employment in various companies is 1 year.

What is John Sinclair's average duration of employment for different companies?

On average, John Sinclair works for one company for 4 years 11 months

What industries has John Sinclair worked in?

John Sinclair works in the Information Technology and Services. Previously, John Sinclair worked in the Telecommunications, and Defense & Space.

What positions has John Sinclair held before?

Previously, John Sinclair worked as a Manager - Enterprise Sales Operations, and Senior Account Manager, and Corporate Account Manager, and Account Manager, and Marketing Associate.

How do I contact John Sinclair?

John Sinclair's phone number is +1-***-***-4908. Sign up to get contact details.

Who is the President/CEO/Director of the Hayes?

The President/CEO/Director of the Hayes is Jeff Chaffin

Who are John Sinclair's peers at other companies?

John Sinclair's peers at other companies are Matthew Clark and Sean Mackay and Brian Andrews

John Sinclair Namesakes

Name
Company
Position
John Sinclair
Belmont Home Timber & Hardware
Site Manager
John Sinclair
now trading as sinclair foods
jaz gourmet pty ltd
John Sinclair
sinclair foods
Managing Director

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Other employees at Hayes

Name
Company
Position
Cat Bryant
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Mina Murphy
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Jeff Chaffin
Director of Cloud and Sales Operations

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