Matthew Arnao: Email & Phone Number

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Director, Nuclear Fleet Project Management at Constellation|Downingtown, Pennsylvania, United States

Position:

Director, Nuclear Fleet Project Management at Constellation

Location:

Downingtown, Pennsylvania, United States

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Last updated: 2026-09-11

Updated: 2026-09-11

Found email addresses for Matthew Arnao:

Business emails:

m***********o@exeloncorp.com,

m***********o@constellation.com

Personal emails:

a****m@aol.com,

h*****9@aol.com,

h*****9@aol.com

Found phones for Matthew Arnao:

+1-480-***-**53,

+1-909-***-**83,

+1-323-***-**82

A different Matthew Arnao?

Work Experience 25 years

Director, Nuclear Fleet Project Management at Constellation

Jan 2025 - Current

Director of Maintenance at Constellation

Jun 2021 - Jan 2025

Director of Organization Performance & Regulatory at Exelon Generation

Dec 2019 - Jun 2021

Senior Manager of Work Execution at Exelon Generation

Jun 2019 - Dec 2019

Director of Fleet Work Control at Exelon Generation

Apr 2018 - Jun 2019

Director of Maintenance at Exelon Generation

Jan 2017 - Apr 2018

Senior Manager of Outages at Exelon Generation

Jan 2016 - Jan 2017

Operations Services Manager at Exelon Generation

Nov 2013 - Jan 2016

Valve Team Production Lead at Exelon Generation

Oct 2006 - Oct 2015

Engineering Manager at Exelon Generation

Jun 2011 - Nov 2013

Work Week Manager at Exelon Generation

Jun 2010 - Jun 2011

Operations Training, Lead Instructor at Exelon Generation

Sep 2007 - Jun 2010

Operations Training Instructor at Exelon Generation

Dec 2005 - Sep 2007

Nuclear Plant Engineer at Knolls Atomic Power Laboratory

Nov 2001 - Dec 2005

Matthew Arnao started working in 2001, then the employee has changed 2 companies and 12 jobs. On average, Matthew Arnao works for one company for 2 years 5 months.

Their professional focus is Budget Management, Building Internal & External Relationships, and Business Planning across 3 core areas.

Education

Bachelor of Engineering at State University of New York Maritime College

Nuclear Power School - Naval Nuclear Power Training Command (NNPTC)

Frequently Asked Questions

What is Matthew Arnao's email address?

SignalHire found verified email addresses for Matthew Arnao, both business and personal. Their business email is m***********o@exeloncorp.com, and personal emails include a****m@aol.com, h*****9@aol.com, and h*****9@aol.com.

What is Matthew Arnao's phone number?

SignalHire found multiple verified phone numbers for Matthew Arnao: +1-480-***-**53, +1-909-***-**83, and +1-323-***-**82.

How do I contact Matthew Arnao at Constellation?

You can reach Matthew Arnao 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 Matthew Arnao's professional background?

Matthew Arnao has 25 years of professional experience. They have held roles including Director of Maintenance, Director of Organization Performance & Regulatory, and Senior Manager of Work Execution at companies such as Constellation, Exelon Generation, and Exelon Generation. Their education includes Bachelor of Engineering from State University of New York Maritime College, and Nuclear Power School - Naval Nuclear Power Training Command (NNPTC).

Is Matthew Arnao's contact information up to date?

Yes. Matthew Arnao's SignalHire profile was last updated on 11 September 2026, reflecting their current position as Director, Nuclear Fleet Project Management at Constellation in Baltimore, MD, United States.

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