Leonid Zerliuk’s Email & Phone Number
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VP R&D at Ribbon Communications in January 2023 - Present
Senior R&D Director SDN, NFV, PaaS – Ribbon at Ribbon Communications in April 2020 - January 2023
NFV R&D Director at ECI Telecom in June 2019 - April 2020
Software R&D Group Leader at ServiceNow in March 2018 - June 2019
NFV(MANO) R&D Group Manager at ECI Telecom in January 2015 - March 2018
Software Team Leader at ECI Telecom in February 2013 - January 2016
Software Engineer at ECI Telecom in November 2010 - January 2013
Software Engineer at ELTA in December 2005 - January 2011
Software Engineer at SintecMedia in January 2003 - December 2005
Ben-Gurion University of the Negev
Ribbon Communications (Nasdaq: RBBN) delivers communications software, IP and optical networking solutions to service providers, enterprises and critical infrastructure sectors globally. We engage deeply with our customers, helping them modernize their networks for improved competitive positioning and business outcomes in today's smart, always-on and data-hungry world. Our innovative, end-to-end solutions portfolio delivers unparalleled scale, performance, and agility, including core to edge software-centric solutions, cloud-native offers, leading-edge security and analytics tools, along with IP and optical networking solutions for 5G. To learn more about Ribbon visit rbbn.com.
Discover more about Ribbon Communications
Integration and Devtest Engineer at Ribbon communications
Integration and Devtest Engineer at Ribbon Communications
(July 2021 – Present)
Network Planner Software application support
Native Packet Transport - Expert Support & PoC Engineers Manager at ECI Telecom
(October 2012 – Present)
Head of Business Management Europe - IPO Business commercial
Head of Global Technical Sales Support at ECI Telecom
(January 2010 – Present)
Director of DevOps
DevOps Teams Leader at Ribbon Communications
(January 2016 – Present)
Senior Deputy General Counsel at Ribbon Communications
Senior Deputy General Counsel at Ribbon Communications
(December 2020 – Present)
CSR & Employee Engagement Manager at Ribbon
CSR & Employee Engagement Manager at Ribbon Communications
(December 1999 – Present)
What is Leonid Zerliuk email address?
Email Leonid Zerliuk at [email protected] and [email protected]. This email is the most updated Leonid Zerliuk's email found in 2026.
What is Leonid Zerliuk phone number?
Leonid Zerliuk phone number is +972507056305.
How to contact Leonid Zerliuk?
To contact Leonid Zerliuk send an email to [email protected] or [email protected]. If you want to call Leonid Zerliuk try calling on +972507056305. (updated on December 27, 2025)
What company does Leonid Zerliuk work for?
Leonid Zerliuk works for Ribbon Communications.
What is Leonid Zerliuk's role at Ribbon Communications?
Leonid Zerliuk is VP R&D
What industry does Leonid Zerliuk work in?
Leonid Zerliuk works in the Computer Software industry.
