Mark Willis: Email & Phone Number

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Principal Risk Engineer at WECC|United States

Position:

Principal Risk Engineer at WECC

Location:

United States

View Mark Willis's Email

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Last updated: 2026-04-15

Updated: 2026-04-15

Found email addresses for Mark Willis:

Business emails:

m****w@wecc.org

Personal emails:

m***@hotmail.com,

w***@caiso.com,

w***@gmail.com,

w***@smud.org

Found phones for Mark Willis:

+1-909-***-**82,

+1-870-***-**44

A different Mark Willis?

Work Experience 32 years

Principal Risk Engineer at WECC

Nov 2024 - Current

Operations Technical Advisor at Grant County Public Utility District

Oct 2023 - Nov 2024

Director, Transmission Planning & Operations at SMUD

Feb 2017 - Sep 2023

Chief Information Officer at SMUD

Jul 2016 - Feb 2017

Director, Grid Operations at SMUD

Feb 2015 - Jul 2016

Manager, Grid Operations at SMUD

Sep 2014 - Feb 2015

Supervisor, Power Operations Engineering at SMUD

Sep 2005 - Sep 2014

Manager, Operations Engineering at California ISO

Dec 1997 - Sep 2005

Senior Power Systems Engineer at Pacific Gas and Electric Company

Jan 1996 - Dec 1997

Research And Development Electrical Engineer at Northern Technologies, Inc.

Jul 1994 - Jan 1996

Mark Willis started working in 1994, then the employee has changed 5 companies and 9 jobs. On average, Mark Willis works for one company for 3 years 2 months.

Their professional focus is Electrical Engineering, Electric Power, and Electric Transmission across 3 core areas.

Education

Master of Science - MS at Washington State University

Bachelor of Science - BS at Washington State University

Frequently Asked Questions

What is Mark Willis's email address?

SignalHire found verified email addresses for Mark Willis, both business and personal. Their business email is m****w@wecc.org, and personal emails include m***@hotmail.com, w***@caiso.com, and w***@gmail.com.

What is Mark Willis's phone number?

SignalHire found multiple verified phone numbers for Mark Willis: +1-909-***-**82, and +1-870-***-**44.

How do I contact Mark Willis at WECC?

You can reach Mark Willis 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 Willis's professional background?

Mark Willis has 32 years of professional experience. They have held roles including Operations Technical Advisor, Director, Transmission Planning & Operations, and Chief Information Officer at companies such as Grant County Public Utility District, SMUD, and SMUD. Their education includes Master of Science - MS from Washington State University, and Bachelor of Science - BS from Washington State University.

Is Mark Willis's contact information up to date?

Yes. Mark Willis's SignalHire profile was last updated on 15 April 2026, reflecting their current position as Principal Risk Engineer at WECC in Salt Lake City, Utah, United States.

Mark Willis Namesakes

Name

Company

Position

Mark Willis

Self-Employed

Software Developer

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Mark Willis

University of Pennsylvania

Distribution Specialist

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MARK WILLIS

WAL-MART SUPER CENTER LTD

Assistant Manager

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