Solution Engineers, Subscriber Delivery Management - Noida

IMMEDIATELY REQUIRED for a leading MNC Telecom vendor into System Integration (SI) projects, SDM Presales and Solution Engineers with 10 years experience. SDM helps Telcos unify their subscriber data in a single open data platform Mandatory Skills: IMS, GSM, GGSN, SGSN, AAA Working knowledge: IP network architecture; Information system security fundamentals; Enterprise server hardware architecture. Technical Skills: - Java/J2EE and IDE s - LDAP/SPML/DSML data modeling - Radius, Diameter, SOAP/XML Requirements: Working experience in GSM mobile switching + working knowledge of: - GSM core networks - SS7 and SIGTRAN signalling protocols - Unix especially in Solaris and Linux - TCP/IP - Has implementation experienced in HLR/ IN/ MNP - SQL and relational databases knowledge, highly desirable - Experience in working with customers