This is Abish here part Talent Acquisition Team of, we at Aricent are looking for LTE IMS.
Work Location: Chennai
Education: BE/ B. Tech/ ME/ M Tech/ MCA or Higher
Experience: 7 Years to 10 Years
Total industry experience between 7-10 years, with experience in IMS, IP and GSM/3G area for at least 5 years.
* Experience in IMS technology with experience in all phases of software development life-cycle, end to end solution architecting.
* Experience in (NSN) products like CMS8200,CFX5000,PCS5000(Redknee), Flexi NG, Flexi NS, iNUM, ACME SBC, Load Balancers (F5,BIGIP,Radisys) and having strong understanding of DRA, Telco cloud and VOLTE solutions.
Good Understanding of IMS nodes including P/S/I-CSCF, Application Servers, servers specific to applications like Presence server, IM server etc.
Session Border Controllers -- OpenBGW (NSN) and 3rd party - ACME - I & C - configuration, design and architecture,
VoIP Architecture including MGC, MG, Signaling Gateways, protocols including SIP, MEGACO, MGCP and TDM protocols like SS7, ISDN etc
Core IP Network Architecture - Including Routers, Switches, Firewalls, DNS/DHCP Servers, Radius Servers and various protocols like IGMP, ICMP, EIGRP, Deep Packet Inspection etc.
Policy Control and Plug-in development for customization of interfaces with PCRF/PCEF
Knowledge of Policy rules function, use cases, architecture and implementation on PCRF, IMS, VoLTE, LTE
Packet core networks ( GGSN, SGSN, MME, SAE-GW)
End-to-End Solution Architecture with understanding of 3G/LTE/IMS nodes including P/S/I-CSCF, Application Servers, PGW, SGW, PCRF, as well as servers specific to applications like Presence server, IM server etc.
Databases - Including Oracle, MySQL
UI & browser based application & technologies
Sound knowledge in NGOSS, eTOM,TOGAF and SID
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