- Sinch (Ashburn, VA)
- …a minimum of 2 years working experience and knowledge of central office switches ( Nortel DMS, Ericsson, Lucent, etc.) or soft switch , SONUS platform preferable + ... 1G and 10G) + Install, test/turn-up of network equipment (soft- switch , DCS, routers) + Perform preventive and corrective maintenance...Wireshark/SIP tracer + Current or former member of the Switch or Transport team, or former member of legacy… more
- GCyber (Arlington, VA)
- …members when appropriate. + Hands-on Experience as Operator of Ribbon AS or AS5300 Switch highly desired; must have experience with DoD version of Voice Switch ... Cisco - CCNA Voice Certified + Cisco - CCNA Routing + Nortel - Carrier VoIP Communication Server XA-Core + Nortel - Communication Server 2100 + Nortel - … more
- DCCA (Annapolis Junction, MD)
- …hardware configurations and OS setting's on server. . Configure and maintain network switch to support mission efforts . . Working knowledge of Digital Multiplexers, ... Model . Computer to Computer (C2C) structure, protocols and data (Frame Relay, Cisco, Nortel , X.25, PPP, IP, TCP, UDP, VOIP) . Demonstrate ability in preparing and… more