Christina D'Antonio - Email & Phone Number

Cybersecurity Services Manager at Greycastle Security

Christina D'Antonio is based out of Greenfield Center, New York, United States and works at Greycastle Security as Cybersecurity Services Manager.

Christina D'Antonio's Contact Information

Christina D'Antonio's Work email

c*****@greyca***.com

Valid

Latest update

September 19, 2025

Location

Greenfield Center, New York, United States

Christina's current employer

Greycastle Security

Description

GreyCastle Security is a leading cybersecurity services provider dedicated exclusively to cybersecurity and the practical management of c...

Website

greycastlesecurity.com

HQ Location

Troy, New York, United States

Number of employees

51-200

Industry

Computer And Network Security

Latest update

May 1, 2024

Read about Greycastle Security

Frequent questions about Christina D'Antonio

What company is Christina D'Antonio working for?

Christina D'Antonio works for Greycastle Security.

What is Christina D'Antonio's function at Greycastle Security?

Christina D'Antonio is Cybersecurity Services Manager at Greycastle Security.

Where is Christina D'Antonio based?

Christina D'Antonio is based out of Greenfield Center, New York, United States.

What is Christina D'Antonio's work email address?

Christina D'Antonio's professional email address is c*****@greyca***.com

Who are Christina D'Antonio's co-workers?

Christina D'Antonio's colleagues are Dan Kalil, Michael Stamas, Dan Didier, Nina Buonarota, Troy Perry, Mark Coffey, Mike Liebro, Mike Convertino, Joseph MSc., Christopher Campbell, Patricia Lennon, Stan Letarte, Barry Hofecker, Angela Casey, Jimmi Aylesworth, Sarah Hazlewood, Dale McMurtrie, Mike Martyniuk, Adam Dean, Joel Cort, Erin Manning, Elizabeth Cardoso, David Ross, Zack Hastings, Joseph McKelvie, Dean Maloney, Kevin Geil, Khara Collins, Dan Maynard, Lindsey Duclos, Bennett Wert, GreyCastle Security, Emily Marsh-Gaulin, Lance Mueller, Pat Argyrakis.

Christina's co-workers

Dan Kalil

Board Chairman & Chief Executive Officer

Michael Stamas

Vice President

Dan Didier

Vice President, Solutions and Product Management

Nina Buonarota

Marketing Coordinator

Troy Perry

Director of Marketing

Mark Coffey

Director of Service Operations

Mike Liebro

Director of Information Security

Mike Convertino

Member Board Of Directors

Joseph MSc.

Director of Product Management

Christopher Campbell

Cybersecurity Solutions Advisor

Patricia Lennon

Finance Specialist

Stan Letarte

Senior Security Strategist

Barry Hofecker

vCISO and Security Strategist

Angela Casey

Associate Security Program Manager

Jimmi Aylesworth

Security Specialist

Sarah Hazlewood

Cybersecurity Solution Specialist

Dale McMurtrie

Cybersecurity Solutions Advisor

Mike Martyniuk

Cybersecurity Solution Advisor

Adam Dean

Senior Security Specialist

Joel Cort

Senior Security Specialist

Erin Manning

Business Development Manager

Elizabeth Cardoso

Security Program Manager

David Ross

Chief Privacy Officer

Zack Hastings

Cybersecurity Solutions Specialist

Joseph McKelvie

Security Strategist / vCISO

Dean Maloney

Business Intelligence Manager

Kevin Geil

Incident Response Specialist

Khara Collins

Business Operations Specialist

Dan Maynard

Chief Operating Officer

Lindsey Duclos

Human Resources Generalist

Bennett Wert

Cybersecurity Solutions Advisor

CyberSecurity Advisor

Pat Argyrakis

Security Strategist/Compliance Architect

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