Voice Engineer

Performs engineering activities with specific knowledge and skills associated with the following technologies:Voice switching experience involving PSTN interconnects, CALEA, and 911;Specific knowledge of voice switching platforms of the Genband DMS/CS2k and Cisco BTS;Advanced SIP based feature server experience on the BroadWorks platform;Session Border Controller (SBC) experience with special attention on Acme Packet product line, including security and transcoding uses;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;Understanding of TCP/IP Networking, including DNS, DHCP, HTTP, IP V4/V6, and TACACs for security;VoIP Gateway experience including IAD;Familiarity with vendors including Nuera, Audiocodes, Calix, and Cisco;Experience with tools to monitor and troubleshoot voice networks, specifically using the Empirix XMS to view call ladders to aid in debugging;Cable system standards: DOCSIS 2/3, PCMM, with an understanding of HFC infrastructure including eMTA deployment.Qualifications

5+ years of experience required in a related field (i.e., Engineering).3+ years of experience required if the candidate possesses a related advanced degree (MS/MBA or above).3 years of experience working in Voice engineering.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).3 years troubleshooting and diagnostics experience.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.

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