John Markowski - Email & Phone Number

Senior Vice President, Engineering and Technology at Altice Usa

John Markowski is based out of Smithtown, New York, United States and works at Altice Usa as Senior Vice President, Engineering and Technology .

John Markowski's Contact Information

John Markowski's Work email

j*****@altice***.com

Valid

Latest update

October 31, 2025

Location

Smithtown, New York, United States

John's current employer

Altice Usa

Description

Website

alticeusa.com

HQ Location

Queens, New York, United States

Number of employees

10001+

Industry

Telecommunications

Latest update

April 30, 2024

Read about Altice Usa

Frequent questions about John Markowski

What company is John Markowski working for?

John Markowski works for Altice Usa.

What is John Markowski's function at Altice Usa?

John Markowski is Senior Vice President, Engineering and Technology at Altice Usa.

Where is John Markowski based?

John Markowski is based out of Smithtown, New York, United States.

What is John Markowski's work email address?

John Markowski's professional email address is j*****@altice***.com

Who are John Markowski's co-workers?

John Markowski's colleagues are Abdelhakim Boubazine, Hakim Boubazine, Ted Rudman, Keith Bowen, Alysha Parekh, Michael Ronga, Michael Grau, Lisa Rosenblum, Amy Mirisola, David Williams, Maria Bruzzese, Cristina Chou, Jesus Garcia, Vincent Pacilio, Graziella Drahi, Jacques Natz, Elayne Laskowski, Pedro Checo, Michelle Munoz, Violet Stevens, Jesse Mabry, Manoj Shamdasani, Nelson Perez, Jean-Charles NICOLAS, Stephen Kramer, Jonah Pollack, Joseph Flynn, Nick Rongione, Bryan Zash, Chris Townend, Christine Cummings, Alvin Kou, Philippe LE, George Ziegler.

John's co-workers

Abdelhakim Boubazine

President and COO

Hakim Boubazine

President of Telecommunications & Chief Operating Officer

Ted Rudman

SENIOR VICE-PRESIDENT (2021-PRESENT) | VICE-PRESIDENT (2015-2021)

Keith Bowen

President, News & Advertising, Altice USA

Alysha Parekh

Product Owner

Michael Ronga

Director, Product Owner & QA

Michael Grau

Advisor to Chief Executive Officer

President, Consumer Services

Maria Bruzzese

SVP, Divisional Controller, Corporate Reporting

Cristina Chou

Vice President, Federal Affairs

Jesus Garcia

VP of Regional Operations

SVP & General Manager News 12

Elayne Laskowski

Customer Service Coordinator

Pedro Checo

VP, Consumer Services

Michelle Munoz

Facilities Coordinator

Violet Stevens

Senior Administrative Coordinator

Jesse Mabry

Change Management Coordinator

Manoj Shamdasani

VP, Programming and Brand Partnerships | News 12 Networks

Nelson Perez

Senior Vice President, Government Affairs

Jean-Charles NICOLAS

Executive Vice President Altice Mobile

Stephen Kramer

Senior Vice President of Operations

Jonah Pollack

Vice President, Sales, Operations and Customer Experience

Joseph Flynn

Vice President; Sales Strategy and Enablement

Nick Rongione

VP Engineering

Bryan Zash

SVP, Analytics and Insights

Chris Townend

Vice President Network Engineering

Christine Cummings

Vice President Acquisition and Base Management

Alvin Kou

Vice President of Software Engineering and UI/UX Design

Philippe LE

CTO

George Ziegler

Vice President, Global Data Platforms

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