John Shoemaker: Email & Phone Number

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Chairman, Extreme Networks at Extreme Networks|Los Altos, California, United States

Position:

Chairman, Extreme Networks at Extreme Networks

Location:

Los Altos, California, United States

View John Shoemaker's Email

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Last updated: 2026-07-15

Updated: 2026-07-15

Found email addresses for John Shoemaker:

Business emails:

j********r@extremenetworks.com

Personal emails:

j*************2@gmail.com

Found phones for John Shoemaker:

+1-870-***-**58,

+1-480-***-**15,

+1-623-***-**79

A different John Shoemaker?

Work Experience 46 years

Chairman, Extreme Networks at Extreme Networks

Business Advisor at Talentsky

Jan 2020 - Current

Chairman at Altera Corp Intel

Mar 2007 - Dec 2015

Chairman at SonicWall

Jan 2007 - May 2012

Executive Vice President at Sun Microsystems

Apr 1990 - Jun 2004

Senior Vice President at Xerox

Apr 1969 - Dec 1989

John Shoemaker started working in 1969, then the employee has changed 5 companies and 4 jobs. On average, John Shoemaker works for one company for 11 years 1 month.

Their professional focus is Business Analysis, Entrepreneurship, and Financial Analysis across 3 core areas.

Education

Master of Business Administration - MBA at Indiana University - Kelley School of Business

Honerary Dr. of Humane Letters at Indiana University Bloomington

Doctor of Humane Letters at Indiana University Bloomington

NY Regents degree at Brighton High School

Bachelor of Arts - BA at Hanover College

Frequently Asked Questions

What is John Shoemaker's email address?

SignalHire found verified email addresses for John Shoemaker, both business and personal. Their business email is j********r@extremenetworks.com, and personal emails include j*************2@gmail.com.

What is John Shoemaker's phone number?

SignalHire found multiple verified phone numbers for John Shoemaker: +1-870-***-**58, +1-480-***-**15, and +1-623-***-**79.

How do I contact John Shoemaker at Extreme Networks?

You can reach John Shoemaker 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 John Shoemaker's professional background?

John Shoemaker has 46 years of professional experience. They have held roles including Business Advisor, Chairman, and Chairman at companies such as Talentsky, Altera Corp Intel, and SonicWall. Their education includes Master of Business Administration - MBA from Indiana University - Kelley School of Business, and Honerary Dr. of Humane Letters from Indiana University Bloomington.

Is John Shoemaker's contact information up to date?

Yes. John Shoemaker's SignalHire profile was last updated on 15 July 2026, reflecting their current position as Chairman, Extreme Networks at Extreme Networks in Morrisville, NC, United States.

John Shoemaker Namesakes

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John Shoemaker

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