Mark Stewart: Email & Phone Number

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Speech Performance, Tuning, and Certification - Data Management at General Motors|United States

Position:

Speech Performance, Tuning, and Certification - Data Management at General Motors

Location:

United States

View Mark Stewart's Email

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Last updated: 2026-07-03

Updated: 2026-07-03

Found email addresses for Mark Stewart:

Business emails:

m**********t@gm.com,

m**********t@onstar.com

Personal emails:

e***********s@yahoo.com,

m******t@erols.com

Found phones for Mark Stewart:

+1-205-***-**43,

+1-870-***-**03,

+1-623-***-**81

A different Mark Stewart?

Work Experience 31 years

Speech Performance, Tuning, and Certification - Data Management at General Motors

Dec 2023 - Current

CDAO/EDAI Data Engineering - Visualization - Interpretation at General Motors

Apr 2018 - Nov 2023

Team Leader OnStar Sales & Engagement Insights & Data Curation at General Motors

May 2010 - May 2018

Consumer Insights - Business Intelligence & Data Curation Team Leader at General Motors

Aug 2008 - May 2010

Computer Systems Analyst at JDM Systems Consultants

Jul 2005 - Jun 2008

Senior Systems Analyst at Solucient

Jul 2004 - Jun 2005

Business Intelligence Consultant at Landamerica Financial Group

Oct 2003 - Jul 2004

Systems Analyst at DTE Energy

Aug 1995 - Aug 2003

Senior Software Engineer at Coram

Mar 1999 - Jun 2001

Computer Systems Analyst at Victoria’s Secret & Co.

Mar 1998 - Oct 1998

Software Engineer at Co-op Atlantic

Feb 1995 - May 1995

Mark Stewart started working in 1995, then the employee has changed 7 companies and 9 jobs. On average, Mark Stewart works for one company for 3 years 1 month.

Their professional focus is 4GL, Agile Methodologies, and Analytical Skills across 3 core areas.

Mark holds Azure Spark Databricks Essential Training, Design for Six Sigma Green Belt with Project Leader Specialization, and Generative AI for Business Leaders certifications.

Education

Athabasca University

Holland College

Frequently Asked Questions

What is Mark Stewart's email address?

SignalHire found verified email addresses for Mark Stewart, both business and personal. Their business email is m**********t@gm.com, and personal emails include e***********s@yahoo.com, and m******t@erols.com.

What is Mark Stewart's phone number?

SignalHire found multiple verified phone numbers for Mark Stewart: +1-205-***-**43, +1-870-***-**03, and +1-623-***-**81.

How do I contact Mark Stewart at General Motors?

You can reach Mark Stewart 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 Mark Stewart's professional background?

Mark Stewart has 31 years of professional experience. They have held roles including CDAO/EDAI Data Engineering - Visualization - Interpretation, Team Leader OnStar Sales & Engagement Insights & Data Curation, and Consumer Insights - Business Intelligence & Data Curation Team Leader at companies such as General Motors, General Motors, and General Motors. Their education includes Athabasca University, and Holland College.

Is Mark Stewart's contact information up to date?

Yes. Mark Stewart's SignalHire profile was last updated on 3 July 2026, reflecting their current position as Speech Performance, Tuning, and Certification - Data Management at General Motors in Detroit, Michigan, United States.

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