GW (ASR5500) UMTS LTE/IMS Expert Engineer

GW(ASR5500) Expert with 7+ years of experience in UMTS and least 2 years working on LTE/IMS technologies and minimum 1 year experience with ASR GWs is required.

You must have experience in integration and configuration of ASR5500, ASR5K or ASR9K series and be an expert in the following nodes: SGW, PGW, CPG, SGSN, DNS-G, GGSN, MME, PCRF, OCS.

You will also be an expert in the following interfaces of the EPC Architecture S1AP, S11, S3/S4, S1-MME, S1-U, S11, S6a, S5/8, Gn/Gp, Gb, Gr, Gx, Sy, Rx and be well versed with 3GPP specifications, specifically R8/R9/and R10. You must have hands-on experience in EPC Packet Core including PCC domain, strong knowledge of IP-related protocols in the wireless industry, including Diameter, SIP, RTP, TCP/IP, UDP, IPSEC, DNS, and general Routing and Switching protocols. A strong understanding of 3GPP specifications, with working experience of converged IP core network deployments that meet requirements of next generation mobile networks and experience of PCRF, OCS, HSS, mediation and charging, lawful intercepts and CALEA, with knowledge of Linux/Solaris/UNIX Operating Systems and Scripting.

Apply now for this quick stating contract.