Eric Petritz: Email & Phone Number

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Senior Technical Advisor at NorthWestern Energy|Butte, Montana, United States

Position:

Senior Technical Advisor at NorthWestern Energy

Location:

Butte, Montana, United States

View Eric Petritz's Email

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Last updated: 2026-07-09

Updated: 2026-07-09

Found email addresses for Eric Petritz:

Business emails:

e*******z@northwesternenergy.com

Personal emails:

e***@yahoo.com,

e***@pplweb.com,

e***@talenenergy.com,

e***@aol.com

Found phones for Eric Petritz:

+1-520-***-**11,

+1-909-***-**98

A different Eric Petritz?

Work Experience 23 years

Senior Technical Advisor at NorthWestern Energy

Sep 2025 - Current

Director/Chief Engineer at Talen Energy

Jul 2022 - Sep 2025

Senior Manager Technical Services at Talen Energy

Jul 2005 - Jul 2022

Senior System Engineer and Management at PPL Corporation

Jun 2005 - Dec 2010

Transmission Planning Engineer at NorthWestern Energy

Jun 2004 - Jun 2005

Electrical and Controls Engineer at Havlovic Engineering

Aug 2003 - Jun 2004

Eric Petritz started working in 2003, then the employee has changed 3 companies and 5 jobs. On average, Eric Petritz works for one company for 4 years 9 months.

Their professional focus is Budgeting, Business Strategy, and Controls Engineering across 3 core areas.

Eric holds Professional Engineer (PE) and Electrician [Master] certifications.

Education

Master of Science - MS at Montana Technological University

Bachelor of Science - BS at Montana Technological University

Frequently Asked Questions

What is Eric Petritz's email address?

SignalHire found verified email addresses for Eric Petritz, both business and personal. Their business email is e*******z@northwesternenergy.com, and personal emails include e***@yahoo.com, e***@pplweb.com, and e***@talenenergy.com.

What is Eric Petritz's phone number?

SignalHire found multiple verified phone numbers for Eric Petritz: +1-520-***-**11, and +1-909-***-**98.

How do I contact Eric Petritz at NorthWestern Energy?

You can reach Eric Petritz 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 Eric Petritz's professional background?

Eric Petritz has 23 years of professional experience. They have held roles including Director/Chief Engineer, Senior Manager Technical Services, and Senior System Engineer and Management at companies such as Talen Energy, Talen Energy, and PPL Corporation. Their education includes Master of Science - MS from Montana Technological University, and Bachelor of Science - BS from Montana Technological University.

Is Eric Petritz's contact information up to date?

Yes. Eric Petritz's SignalHire profile was last updated on 9 July 2026, reflecting their current position as Senior Technical Advisor at NorthWestern Energy in Butte, MT, United States.

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