John Griswell: Email & Phone Number

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SMTS at AMD at AMD|Austin, Texas, United States

Position:

SMTS at AMD at AMD

Location:

Austin, Texas, United States

View John Griswell's Email

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Last updated: 2026-04-16

Updated: 2026-04-16

Found email addresses for John Griswell:

Business emails:

g******l@amd.com

Personal emails:

j***@gmail.com,

j***@ibm.com,

j***@hotmail.com,

j***@yahoo.com

Found phones for John Griswell:

+1-480-***-**99,

+1-480-***-**89

A different John Griswell?

Work Experience

SMTS at AMD at AMD

Feb 2024 - Current

STSM at AMD

Feb 2024 - May 2024

Senior Engineer at IBM

- Mar 2024

Senior Engineer at IBM

Jun 2000 - Mar 2024

John Griswell started working in 2000, then the employee has changed 1 company and 2 jobs. On average, John Griswell works for one company for 8 years 9 months.

Their professional focus is C (Programming Language), C++, and Computer Architecture across 3 core areas.

Education

Bachelor of Engineering - BE at Iowa State University

Frequently Asked Questions

What is John Griswell's email address?

SignalHire found verified email addresses for John Griswell, both business and personal. Their business email is g******l@amd.com, and personal emails include j***@gmail.com, j***@ibm.com, and j***@hotmail.com.

What is John Griswell's phone number?

SignalHire found multiple verified phone numbers for John Griswell: +1-480-***-**99, and +1-480-***-**89.

How do I contact John Griswell at AMD?

You can reach John Griswell 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 Griswell's professional background?

They have held roles including STSM, Senior Engineer, and Senior Engineer at companies such as AMD, IBM, and IBM. Their education includes Bachelor of Engineering - BE from Iowa State University.

Is John Griswell's contact information up to date?

Yes. John Griswell's SignalHire profile was last updated on 16 April 2026, reflecting their current position as SMTS at AMD at AMD in Santa Clara, California, United States.

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