2 of 2 LTE Jobs in the Thames Valley

execution, validation, and delivery. Strong telecom technical foundation with an in-depth understanding of cellular networks and networking principles including IMS, 5G, 4G/LTE, UMTS, and GSM. Expertise in IMS architecture and protocols, with particular knowledge of MTAS, CSCF, PCRF, and associated services. Proven fault-finding and trace analysis ...

execute Functional, Performance, Accessibility, and Compatibility testing to agreed project timelines. Perform end-to-end testing, deep dive analysis, and root cause investigation across LTE and TETRA networks. Execute software upgrades, regression testing, and lifecycle testing on VNF-based Core nodes deployed on VMware architecture. Track test progress, manage defects … Core technologies, particularly IMS Voice, Video, and Data services. Hands-on experience with IMS and VoLTE architecture, interfaces, and protocols. Proficiency with LTE testing and analysis tools including Wireshark, SIP/RTP/RTCP/Diameter tracing, IXIA, Viavi, Spirent, XCAL, QXDM, Jira, Logcat, and Putty. Experience with VNF architecture ...