Sean Lessman
CTO Video Sales GTM at Cisco | Herndon, Virginia, United States
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MBA Advisory Board Member at Virginia Tech MBA in November 2013 to Present
CEO at Kielty Consulting Llc in September 2019 to Present
Vice President Of Business Development at Synergy SKY in December 2019 to Present
Vice President and General Manager, US Federal and Public Sector at Synergy SKY in January 2021 to Present
CTO Video Sales GTM at Cisco in March 2017 to September 2019
Director Systems Engineering at Cisco in February 2016 to March 2017
CTO Acano Federal at Acano, now part of Cisco in March 2015 to February 2016
CTO Global Public Sector at Polycom in May 2011 to March 2015
Board Member at Center for Interactive Learning and Collaboration (CILC) in August 2012 to February 2015
Director of Engineering US Public Sector Telepresence / Public Sector CTO at Cisco Systems in November 2010 to May 2011
Vice President Technology / Public Sector CTO at TANDBERG in July 2008 to November 2010
Senior Director Advanced Technologies at TANDBERG in September 2001 to July 2008
Director Sales Engineering and Value Added Services at TANDBERG in September 2000 to September 2001
Director of Customer Services, North America at TANDBERG in September 1997 to September 2000
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Unified Communications
Go-to-market Strategy
Product Management
VoIP
Telecommunications
Pre-sales
Managed Services
Cloud Computing
Program Management
SIP
IP
Solution Selling
Start-ups
IT Strategy
Wireless
Sales Process
Virtualization
Professional Services
Network Architecture
Mobile Devices
Security
Data Center
Competitive Analysis
Product Marketing
Network Design
Sales Enablement
Video Conferencing
Cisco Technologies
Enterprise Software
Management
Strategic Partnerships
Business Alliances
Team Building
Telepresence
Networking
Collaboration Solutions
Software as a Service (SaaS)
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Discover more about CiscoWhat is Sean Lessman email address?
Email Sean Lessman at [email protected] and [email protected]. This email is the most updated Sean Lessman email found in 2026.
What is Sean Lessman phone number?
Sean Lessman phone number is +13474391067 and +17034024328.
How to contact Sean Lessman?
To contact Sean Lessman send an email to [email protected] or [email protected]. If you want to call Sean Lessman try calling on +13474391067 and +17034024328.
What is Sean Lessman net worth?
Sean Lessman has an estimated net worth of $750,000 to $999,999
What company does Sean Lessman work for?
Sean Lessman works for Cisco
What is Sean Lessman's role at Cisco?
Sean Lessman is CTO Video Sales GTM
Sean Lessman Email Addresses
Sean Lessman Phone Numbers
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