David M Mattern is a eficient expert, that works in Marco Technologies as a Voice Systems Engineer since 2019. David gained professional experience in more than six positions at different companies. David M Mattern went to the California Superbike School and was studying from 2014 to 2026. This person has such qualifications as Comptia Ctp+, Comptia Network+, and Comptia. Green Bay, Wisconsin is the area, where this professional was known to settle. The professional's phone number and email can be easily accessed through Connexy on demand.
Name variants:
Daved Mattern,
Dayvid Mattern,
Dave Mattern,
Davey Mattern,
Davie Mattern,
Davy Mattern
Contact Information
Last Update
Jul 10, 2022
Email
da**@wwcc.com, ma**@subway.com
Location
Green Bay, WI
Company
Marco Technologies
Workplace
Voice Systems Engineer
Work History
Voice Systems Engineer
Minnesota
Marco Technologies acquires Enterprise Systems Group. I will continue to be a VoIP, TDM, and Analog Telecom Engineer as well as the continued duties of programming and maintaining Call Recor...
from Jan 2019
Product Specialist and Senior Technichian
2305 Kelbe Dr, Little Chute, WI 54140
What started as the dream for just a few people has blossomed into one of Wisconsin's longest standing technologies organizations. For over 38 years Enterprise Systems Group has been providi...
from Nov 2008
Senior Technician
CPE interconnect. TIE, Samsung, NEC, Inter-tel, Voice System Research.
Product engineering, installation, programming and sales support.
Worked there 17 years.
Feb 1991 — Oct 2008
Installation and Repair Technician
I & R, Key and PBX, Central Office, Outside Plant
1987 — 1991
Education
2014 — 2026
1986 — 1987
Occupations
IT Professional
Systems Architect
Engineer
Telecommunication Engineer
Computer Network Professional
Information Technology Specialist
Marketer
Product Specialist
Health Specialist
Technicians
Security
Software Developers
Electronics Engineer
Network Administrator
IT Specialist
Marketing Manager
Skills
Voip
Telecommunications
Switches
Telephony
Wireless
Networking
Unified Communications
Tdm
Cabling
Servers
Ip
Troubleshooting
Sip
Wan
Mpls
Cisco Technologies
Call Centers
Managed Services
Sales Engineering
Lan Wan
Solution Selling
Ethernet
Wireless Technologies
Sip Trunking
Telecommunications Engineering
Customer Support
Voice Over Ip
Session Initiation Protocol
Wireless Networking
Sales Operations
Video Conferencing
Outside Plant
Ivr
Internet Protocol
Telecom Technologies
Call Center
Wide Area Network
Pbx
Sales Support
Multiprotocol Label Switching
Lan/Wan
Oaisys
Telecommunications Systems
Cisco Systems Products
Contact Centers
Mitel
Pre/Post Sales Engineers
Unified Messaging
Hosted Voice
Customer Premises Equipment
FAQs about David M Mattern
What is the profession of David M Mattern?
This professional's job is Voice Systems Engineer
What jobs is David proficient at at?
The expert is a professional such jobs as IT Professional and Systems Architect.
Where does David M Mattern live?
David M Mattern lives in Green Bay, Wisconsin.
Does David have the email address?
da**@wwcc.com and ma**@subway.com is David M Mattern's email address.
How many companies did David M Mattern work at?
David M Mattern worked at six jobs.
Where has David M Mattern studied?
David studied at the California Superbike School from 2014 to 2026.
What are the certifications of David M Mattern?
David received the following certifications: Comptia Ctp+, Comptia Network+, and Comptia.
What languages does David M Mattern speak?
David M Mattern speaks English.