Jack Lehmann Email & Phone Number
Executive Vice President @ National Spectrum, LLC
5 free lookup(s).
No credit card required.
Jack Lehmann Location
- New York, NY, US
Jack Lehmann Work
- 2020 - now Executive Vice President @
- 2022 - 2025 Regional VP @
- 2019 - 2020 Director of Solutions Engineering @
- 2018 - 2019 VP of Network and Business Development @ Repeater Communications Group of New York
- 2014 - 2018 Vice President of Operations and Network Development @ Straight Path Spectrum - (Sold to Verizon)
- 2012 - 2014 VP of Wireless Operations @
- 2010 - 2012 Purchasing Manager @
- 2007 - 2010 Vice President of Operations @ Branded Marketing
- 2005 - 2007 Vice President of Operations @
- 2002 - 2005 VP Operations - IDT Corp. @
- 1995 - 2002 Buyer and Project Manager @
Jack Lehmann Education
- NYU
Computer (Science)
1996 - 1997
Jack Lehmann Skills
- Telecom Systems Design
- Project Planning
- Vendor Management
- Telecommunications
- New Business Development
- Customer Service
- Product Management
- Management
- Wireless
- Negotiation
- VoIP
- Account Management
- Executive Management
- Product Development
- Team Building
- Strategic Planning
- Operations Management
- Project Management
- Budgets
- Business Development
- Contract Negotiation
- Contract Management
- Program Management
- Microsoft Excel
- Microsoft Office
- Purchasing
- Forecasting
- Wireless Networking
- Wireless Broadband
- Wireless Communications Systems
- Unified Communications
- IP
- Data Center
- Networking
- Sales
- Strategy
- Troubleshooting
- Telephony
- Wireless Technologies
- Leadership
- Voice Over Ip Voip
- Internet Protocol Ip
- Development
- Telecom
- Voice Over Ip
- Internet Protocol
Jack Lehmann Summary
- Jack Lehmann, based in New York, NY, US, is currently a Executive Vice President at National Spectrum, LLC. Jack Lehmann brings experience from previous roles at BBT.live, Skywire Networks, Repeater Communications Group of New York and Straight Path Spectrum - (Sold to Verizon). Jack Lehmann holds a 1996 - 1997 Computer in Science @ NYU. With a robust skill set that includes Telecom Systems Design, Project Planning, Vendor Management, Telecommunications, New Business Development and more. Jack Lehmann has 2 emails and 1 mobile phone numbers on RocketReach.
5 free lookup(s).
No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Looking for a different Jack Lehmann?
Find contact details for 700 million professionals.
How It Works
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups. 
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies - all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension. 
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API. 
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co