John DeSimone - Email & Phone Number

President, Cybersecurity, Intelligence and Services at Raytheon

John DeSimone is based out of Vienna, Virginia, United States and works at Raytheon as President, Cybersecurity, Intelligence and Services.

John DeSimone's Contact Information

John DeSimone's Work email

j*****@raythe***.com

Valid

Latest update

October 31, 2025

Location

Vienna, Virginia, United States

John's current employer

Raytheon

Description

Raytheon UK is a technology and innovation leader specialising in defence, national security, and other government and commercial markets...

Website

raytheon.com

HQ Location

Waltham, MA, United States

Number of employees

Industry

Defense And Space Manufacturing

Latest update

April 30, 2024

Read about Raytheon

Frequent questions about John DeSimone

What company is John DeSimone working for?

John DeSimone works for Raytheon.

What is John DeSimone's function at Raytheon?

John DeSimone is President, Cybersecurity, Intelligence and Services at Raytheon.

Where is John DeSimone based?

John DeSimone is based out of Vienna, Virginia, United States.

What is John DeSimone's work email address?

John DeSimone's professional email address is j*****@raythe***.com

What's the ticker symbol of Raytheon?

Raytheon's ticker symbol is RTN.

Who are John DeSimone's co-workers?

John DeSimone's colleagues are William Hebb, Tim Tassinari, John Carpenter, Haxel Estavillo, Walter Doran, Alexander Ward, Courtney Phillips, Chelsea Azore, Alexis Ochart\, Nick Vass, Khai Nguyen, Shu-Feng Haw, Wayne Foster, Wes Kremer, Yong Chong, Crystal Dewolf, Tom Laliberty, Graeme Fisher, Amy Cohen, Eric Rice, Dorian Jovanna, Eric Alderman, Thuan Uong, Daniel Andsager, Dakota Britton, Prabudh Sharma, Drew Lanning, Kevin Klimczak, Ed Harkins, Denis Donohue, Michael Fortin, Alassane Omar, Steve Railsback, Kristi Moses.

John's co-workers

William Hebb

Product Owner/Digital Technology Program Lead

Tim Tassinari

Associate Director: Radar Software Product Line Chief Product Owner

President, Raytheon Asia

Alexander Ward

Product Owner

Courtney Phillips

Principal Engineer, Product Owner, Engineering Section Manager

Chelsea Azore

System Engineer & Product Owner

$Alexis Ochart\ avatar$

Alexis Ochart\

Co-Chief Executive Officer

Nick Vass

C3S Chief Product Owner

Khai Nguyen

Owner

Shu-Feng Haw

Acting Global President of Raytheon Asian-Pacific Association

Wayne Foster

President / Raytheon Guards Association

Wes Kremer

President

Yong Chong

President, Southeast Asia

Crystal Dewolf

Product Owner

Tom Laliberty

President, Land & Air Defense Systems

Graeme Fisher

Product Owner

Amy Cohen

Deputy President, Air Power

Eric Rice

Product Owner - GNC and Performance

Dorian Jovanna

Chief Executive Officer

Eric Alderman

Proxy Product Owner

Thuan Uong

Lead Software Engineer/Product Owner

President, Raytheon, India and South Asia & Whole Time Director of Raytheon India Private Limited

Drew Lanning

Product Owner

Kevin Klimczak

Deputy/System Architect/Product Owner

Ed Harkins

owner

Denis Donohue

President, Surveillance & Network Systems

Michael Fortin

Product Owner

Alassane Omar

Principal information System Owner

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