Cesar Diaz: Email & Phone Number

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Aftersales Regional Manager at General Motors|Toluca, México, Mexico

Position:

Aftersales Regional Manager at General Motors

Location:

Toluca, México, Mexico

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Last updated: 2026-03-28

Updated: 2026-03-28

Found email addresses for Cesar Diaz:

Business emails:

d****c@gm.com

Found phone for Cesar Diaz:

+52-***-***-8832

A different Cesar Diaz?

Work Experience 18 years

Aftersales Regional Manager at General Motors

Jul 2017 - Current

Customer Relation Manager at General Motors

Oct 2016 - Current

Aftersales District Manager at General Motors

Oct 2015 - Current

Field Service Engineering Manager at General Motors

Sep 2019 - Apr 2025

Customer Care Supervisor at General Motors

Dec 2013 - Oct 2015

Vehicle Engineer at General Motors

Oct 2012 - Nov 2013

Performance & Imported Vehicles Supervisor at General Motors

Sep 2010 - Sep 2012

Program Validation Supervisor at General Motors

Jan 2008 - Jan 2010

Cesar Diaz started working in 2008, then the employee has changed 7 jobs. On average, Cesar Diaz works for one company for 5 years 3 months.

Their professional focus is Automotive, Automotive Engineering, and DFMEA across 3 core areas.

Education

Certificate in Emerging Automotive Technologies at University of Michigan

Master of Engineering in Global Automotive and Manufacturing Engineering at University of Michigan

Certificate in Design for Customer Value and Market Success at Stanford University

Electromechanical Engineering at Universidad Nacional Autonoma de Mexico

Skills

Powertrain, Vehicles, Validation, Performance Management, Six Sigma, Automotive Engineering, Transportation, DFMEA, Automotive, Program Management

Frequently Asked Questions

What is Cesar Diaz's email address?

SignalHire found a verified business email address for Cesar Diaz: d****c@gm.com.

What is Cesar Diaz's phone number?

SignalHire found a verified phone number for Cesar Diaz: +52-***-***-8832.

How do I contact Cesar Diaz at General Motors?

You can reach Cesar Diaz 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 Cesar Diaz's professional background?

Cesar Diaz has 18 years of professional experience. They have held roles including Customer Relation Manager, Aftersales District Manager, and Field Service Engineering Manager at companies such as General Motors, General Motors, and General Motors. Their education includes Certificate in Emerging Automotive Technologies from University of Michigan, and Master of Engineering in Global Automotive and Manufacturing Engineering from University of Michigan.

Is Cesar Diaz's contact information up to date?

Yes. Cesar Diaz's SignalHire profile was last updated on 28 March 2026, reflecting their current position as Aftersales Regional Manager at General Motors in Detroit, Michigan, United States.

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