Voice Engineer

Performs engineering activities with specific knowledge and skills associated with the following technologies:

1. Voice switching experience involving PSTN interconnects, CALEA, and 911;
2. Specific knowledge of voice switching platforms of the Genband DMS/CS2k and Cisco BTS;
3. Advanced SIP based feature server experience on the BroadWorks platform;
4. Session Border Controller (SBC) experience with special attention on Acme Packet product line, including security and transcoding uses;
5. Legacy and Voice over IP (VoIP) experience with NCS, MGCP, h.248, SIP, T.38, rfc 2833, G.711, G.729, G.722, ISUP, SS7;
6. Understanding of TCP/IP Networking, including DNS, DHCP, HTTP, IP V4/V6, and TACACs for security;
7. VoIP Gateway experience including IAD;
8. Experience with vendors including Nuera, Audiocodes, Calix, and Cisco;
9. Experience with tools to monitor and troubleshoot voice networks, specifically using the Empirix XMS to view call ladders to aid in debugging;
10. Cable system standards: DOCSIS 2/3, PCMM, with an understanding of HFC infrastructure including eMTA deployment.

Qualifications

1. 5+ years of experience required in related field (i.e. Engineering).
2. 3+ years of experience required if candidate possesses a related advanced degree (MS/MBA or above).
3. 3 years of experience working in Voice engineering.
4. 3 years of experience developing, authoring, and maintaining detailed network designs and documentation (i.e. JG3-Engineering Work Packages, Systems or Network Requirements Specifications, Systems or Network Design Documents, Network Whitepapers, Network or Systems Statements of Work).
5. 3 years troubleshooting and diagnostics experience.
6. 1 year experience leading projects to enhance the network capability for existing and future services.

Additional Information

All your information will be kept confidential according to EEO guidelines.