Engineer Core.

Key Responsibilities: Maintain proper logs and provide shift handover reports to the next team. Ability to work in 24?7 rotational shifts. Perform Troubleshooting for packet data issues. Analyze logs, traces, and signaling to identify the root cause of network issues. Support software upgrades, patch installations, and network expansions. Create troubleshooting procedures and knowledge documents. Good Knowledge of Packet Core and IMS VOLTE . PCAP Trace analysis of Packet core interface and IMS volte interface and identity the reason of call drop , DL UL packet loss, one way call, mute call, CSFB and HO failure. Candidate should have Linux and python knowledge. Working on hardware of cloud infra and application Ops management. Solution Discussion for volte and 5G SA & NSA technology and Architecture. Management switch and NPB switch configuration and monitoring. Dimensioning of New Severs and Server procurement. Project management, BOQ and SOW agreement with Product team. New features are understanding with network team and checking the feasibility with Product partner. Understanding of SIP, Diameter, GTPC protocol, SH, MJ and ISC .