Ernie Leonardini Jr in

Ernie Leonardini Jr

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Sr Voice Engineer at Oppenheimer & Co. Inc.
📍 New York City Metropolitan Area, United States

Ernie is a highly seasoned Unified Communications Architect, specializing in the design and global deployment of voice and video conferencing infrastructure. He has extensive experience with Cisco, Microsoft Teams, and Zoom platforms.

He is an alumnus of Pace University-Pleasantville/Briarcliff Campus, where he earned a Bachelor of Business Administration. His career journey includes significant roles at Oppenheimer & Co. Inc. , NBCUniversal, and SAIC.

He possesses deep hands-on knowledge across a wide array of Cisco Unified Communications products.

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Experience
25 Years
Current Role
Sr Voice Engineer
Job Level
Mid-senior
Location
New York City Metropolitan Area, United States
Personality Overview

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Communication Style
Decision Approach
Work Preference

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Priorities

Topics Ernie cares about

Unified Communications
Ernie's primary professional focus is on designing and deploying global voice and video conferencing infrastructure using platforms like Cisco Webex, Microsoft Teams, and Zoom.
Network Technologies
He has deep technical competency in critical underlying network technologies, including routing, switching, compute, wireless, and security.
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Career

Work history

2-2026
Sr Voice Engineer
Oppenheimer & Co. Inc.
5-2011 - 2-2026
Unified Communications Architect
NBCUniversal, Inc.
6-2006 - 5-2011
Senior Consultant
BlueWater Communications Group
1-2001 - 6-2006
Network Engineer
SAIC
In the press

Media appearances

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Education
1992 - 1996
Bachelor of Business Administration (BBA)
Pace University-Pleasantville/Briarcliff Campus
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

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