Joseph Grappe

Joseph Grappe: Email & Phone Number

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Sr. Application Engineer - Power System Analytics at Sentient Energy|Clayton, North Carolina, United States

Position:

Sr. Application Engineer - Power System Analytics at Sentient Energy

Location:

Clayton, North Carolina, United States

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Last updated: 2026-04-27
Updated: 2026-04-27

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Work Experience 32 years

Sr. Application Engineer - Power System Analytics at Sentient Energy

Feb 2023 - Current

Power Quality Engineer at Duke Energy Corporation

May 2007 - Feb 2022

Field Engineer at Duke Energy Corporation

May 2006 - May 2007

Distribution Grid Engineer at Duke Energy Corporation

Jan 2004 - May 2006

Infantry/ Security Forces at Marine Corps Recruiting

Aug 1994 - Aug 1998

Joseph Grappe started working in 1994, then the employee has changed 2 companies and 4 jobs. On average, Joseph Grappe works for one company for 5 years 1 month.

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

Education

BS at North Carolina State University

AS at Central Carolina Community College

Frequently Asked Questions

What is Joseph Grappe's email address?

SignalHire found a verified business email address for Joseph Grappe: j******e@sentient-energy.com.

What is Joseph Grappe's phone number?

SignalHire found a verified phone number for Joseph Grappe: +1-***-***-0921.

How do I contact Joseph Grappe at Sentient Energy?

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What is Joseph Grappe's professional background?

Joseph Grappe has 32 years of professional experience. They have held roles including Power Quality Engineer, Field Engineer, and Distribution Grid Engineer at companies such as Duke Energy Corporation, Duke Energy Corporation, and Duke Energy Corporation. Their education includes BS from North Carolina State University, and AS from Central Carolina Community College.

Is Joseph Grappe's contact information up to date?

Yes. Joseph Grappe's SignalHire profile was last updated on 27 April 2026, reflecting their current position as Sr. Application Engineer - Power System Analytics at Sentient Energy in Frisco, TX, United States.

Joseph Grappe Namesakes

Name
Company
Position
JOSEPH
Software & ELV Solutions Specialist
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Joseph
Director
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Joseph
Sr. Technical Program Manager/Engineering Operations Manager
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Sandeep Patel
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malathi Kanakaraj
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