Voip Service Delivery Engineer Resume
Hilliard, OH
Summary of Qualifications
Technical engineer with fifteen (15) years of experience implementing and managing large-scale Virtual Private Networks (VPN) and Voice over IP (VoIP) in support of a world-wide customer base of businesses and government agencies. Thorough knowledge and experience in TCP/IP and the OSI model. Extensive experience implementing vendor hardware from design stage to production. Four (4) time Verizon Ovation award winner between 2006-2011.
Technical Certifications and Skills
- CCNA (Cisco Certified Network Associate), November 2007
- CCNA – Voice, February 2010
- SIP
- OSPF
- HSRP
- VRRP
- VPN
- BGP
- Frame Relay
- Cisco IOS
- OSI Model
- ISDN
- EIGRP
- VLAN/Switching
- T-1/T-3/MLFR TCP/IP
- IPSEC
Work Experience
Confidential, Hilliard, OH 1997 - PresentVOIP Service Delivery Engineer II, November, 2008 – PresentService Engineer for one of the largest wholly owned, facilities-based networks in the world. Responsible for the development and implementation of customer network designs, migration planning, growth forecasting and documenting technical information for supporting staff. Continues to foster a strong and ongoing technical relationship with customers after installation by providing statistics and recommendations for new products and potential design changes.
- Responsible for SIP based Voice over IP service delivery to Cisco, Adtran, and Mediatrix VOIP Gateway endpoints
- Create and deploy IP configurations for Cisco routers, Adtran routers and Mediatrix VoIP Gateways for installation on Verizon’s public and MPLS (Multiprotocol Label Switching) networks
- Interpret and troubleshoot SIP call traces with a strong working knowledge of SIP header fields and error codes
- Setup and configuration of Polycom and Aastra HIPC (Hosted IP Centrex) digital handsets
- Construct PRI trunks and FXS port configurations for interconnection to a PBX or key-system
- Serves as lead install engineer for more than20 customer networks and responsible for configuring extended services including unscreened ANI, digit manipulation, and multi-homed SBCs
- Create and update DNS zone files through the addition of SRV records to customer SIP domains
- Reserve and document public IP address allocation with updates to ARIN (American Registry for Internet Numbers)
- Review and approve customer designs with sales and customer engineers
- Build VLANs using VMWare to connect to routers and HIPC telephones on Verizon’s private IP network
Internet Product Install Engineer II, December, 2000 – November, 2008
Member of an install and activation team assigned to implement large-scale VPN for clients with up to 10,000 sites. Interpret network specifications and implement routers into full mesh or hub and spoke networks.
- Configured and installed Cisco 1841, 2811, 2851, and 7206 routers for the activation and testing of EIGRP over GRE tunnels
- Implemented T-1, T-3, and ISDN load sharing and failover designs through the use of protocols such as BGP, HSRP and VRRP
- Verified and upgraded Cisco IOS to approved version
- Configured and tested service protocols including port-forwarding, DHCP, NAT one-to-one address translation and Network Address Port Translation (NAPT)
- Developed and revised Cisco access control lists for inbound and outbound IP traffic
- Tested and configured point-to-point circuits from Cisco 12000 series gateway routers to customer-end routing equipment
Internet Technical Operations I,September, 1997 – November, 2000
Network Control Technician in the global NetworkOperationsCenter whoprovided second-tier support to stateside and international network customers.
- Monitored and responded to alarms on a private packet-switched network including X.25 and frame-relay customers
- Tested T-1 and T-3 data circuits using Naviscore switch interface to isolate and resolve circuit errors
- Primary Access and 3Com modem rotaries troubleshooting
EducationBachelors of Communications