David Mattern Email & Phone Number
Voice Systems Engineer @ Marco Technologies
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David Mattern Location
- Green Bay, WI, US
David Mattern Work
- 2019 -now Voice Systems Engineer @
- 1981 -now Tax payer @ City of Green Bay
- 2008 -2019 Product Specialist and Sr. Technician @ Enterprise Systems Group
- 1991 -2008 Sr. Technician @
- 1991 -2000 Franchisee @
- 1987 -1991 Installation and Repair technician @ General Telephone & Electronics Corporation
David Mattern Education
- California Superbike School
Completion Level 4 Continued Education (Twist Of The Wrist)
2014-2026 - Wisconsin Indianhead Technical college
Diploma (Telecom Outside Plant Engineering and installation)
1986-1987 - Abbot Pennings Highschool 1974-1976
David Mattern Skills
- Telecommunications Engineering
- Solution Selling
- Cabling
- Cisco Systems Products
- MPLS
- Cisco Technologies
- Call Center
- VoIP
- Multiprotocol Label Switching Mpls
- Networking
- Mitel
- Telecom Technologies
- Sales Operations
- Troubleshooting
- Sales Support
- Telecommunications
- IP
- Switches
- Outside Plant
- Sales Engineering
- SIP
- Telecommunications Systems
- IVR
- Ethernet
- Voice Over Ip Voip
- Wireless Networking
- TDM
- PBX
- Managed Services
- Pre/Post Sales Engineers
- Contact Centers
- Internet Protocol Ip
- Telephony
- Customer Support
- WAN
- SIP Trunking
- Wide Area Network Wan
- LAN/WAN
- Oaisys
- Wireless
- Wireless Technologies
- Servers
- Call Centers
- Session Initiation Protocol Sip
- Unified Communications
- Lan Wan
- Video Conferencing
- Voice Over Ip
- Session Initiation Protocol
- Internet Protocol
- Wide Area Network
- Multiprotocol Label Switching
- Unified Messaging
- Hosted Voice
- Customer Premises Equipment
David Mattern Summary
- David Mattern, based in Green Bay, WI, US, is currently a Voice Systems Engineer at Marco Technologies. David Mattern brings experience from previous roles at City of Green Bay, Enterprise Systems Group, Bacher Communications, Inc. and Subway. David Mattern holds a 2014 - 2026 Completion Level 4 Continued Education in Twist Of The Wrist @ California Superbike School. With a robust skill set that includes Telecommunications Engineering, Solution Selling, Cabling, Cisco Systems Products, MPLS and more. David Mattern has 1 emails on RocketReach.
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