Carl Sheller Email & Phone Number
Sr. Manager, Customer Success @ EF Johnson Technologies, Inc.
5 free lookup(s).
If you need more lookups,
subscriptions start at $34 USD/month.
Carl Sheller Location
- Crandall, TX, US
Carl Sheller Work
- 2021 -now Sr. Manager, Customer Success @
- 2011 -2022 Project Manager @
- 2009 -2011 Applications Engineer @
- 2008 -2009 Lead Telecommunications and Radio Specialist Contractor for DRS Tech @
- 2004 -2008 Chief Technician, Depot Repair @
- 2003 -2004 Telecommunications and Encryption Manager @ Native Technologies, Contractor
- 1994 -2003 Telecommunications Non Commissioned Officer In Charge (NCOIC) @
Carl Sheller Education
- Central Texas College 2008-2009
- United States Army Schools & Centers
(Telecommunications Engineering & Repair)
1995-1997 - United States Army Schools & Centers 1994-1995
- Dallas College 1993-1994
Carl Sheller Skills
- Land Mobile Radio
- Project Estimation
- Service Operations
- People Management
- Support Management
- Construction Management
- Project Coordination
- Telecommunications
- Project Management
- Program Management
- Subcontracts Management
- Contract Negotiation
- Integration
- Leadership
- Vendor Management
- Team Leadership
- Electronics
- Radio
- Management
- Cross-functional Team Leadership
- Security
- Wireless
- IP
- Testing
- RF
- Analysis
- Mobile Devices
- Troubleshooting
- VoIP
- Wireless Technologies
- Veterans
- Radio Frequency (RF)
- Voice over IP (VoIP)
- Internet Protocol (IP)
- Amateur Radio
- U.S. National Registry of Emergency Medical Technicians (NREMT)
- Radio Frequency Rf
- Internet Protocol Ip
- Business Strategy
- Microsoft Excel
- Voice Over Ip Voip
- Cross Functional Team Leadership
- Microsoft Office
- Customer Service
- Strategic Planning
- Radio Frequency
- Voice Over Ip
- Internet Protocol
Carl Sheller Summary
- Carl Sheller, based in Crandall, TX, US, is currently a Sr. Manager, Customer Success at EF Johnson Technologies, Inc.. Carl Sheller brings experience from previous roles at EF Johnson and EF Johnson Technologies, Inc.. Carl Sheller holds a 2008 - 2009 Central Texas College. With a robust skill set that includes Land Mobile Radio, Project Estimation, Service Operations, People Management, Support Management and more. Carl Sheller has 4 emails and 3 mobile phone numbers on RocketReach.
Looking for a different Carl Sheller?
Find contact details for 700 million professionals.
Top EF Johnson Technologies, Inc. Employees
Duane Anderson
President and CEO
Irving, TX, US
Scott Nagel
Project Manager: Customer Success
Wylie, TX, US
Arindam Roy
VP, Product Management and Customer Service
Plano, TX, US
Chuck Hnot
Vice President, Regional System Sales (Central, East Regions)
Canonsburg, PA, US
Ron Thompson
Vice President of Customer Service
Richardson, TX, US
Marshall Lamm
Vice President Operations
Irving, TX, US
Jerry Allen
Director, Supply Chain Operations
Texas, United States
Shagun Qasba
Product Manager II
United States
Nate Karlin
Content Marketing Manager
Texas, United States
Juan Marquez
Vice President of International Sales
Dallas, TX, US
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co