11 Nov
|
Tata Communications
|
India
11 Nov
Tata Communications
India
Key Responsibilities
Provide L3 support for EPC/5G Core elements such as MME, SGW, PGW, PCRF/PCF, HSS/UDM, AMF, SMF, and UPF.
Troubleshoot complex network issues using protocol analysis and logs.
Perform RCA and drive resolution of critical incidents.
Support upgrades, patching, migrations, and change implementations.
Monitor KPIs, network performance, and service availability.
Coordinate with customers, operations, engineering, and vendors.
Required Skills
Solid knowledge of LTE EPC, 5G Core, VoLTE, Diameter, GTP, PFCP, SCTP, and TCP/IP.
Hands-on experience with Linux and packet tracing tools such as Wireshark/TCPDump.
Experience with telecom vendors like Ericsson, Nokia, Huawei, Cisco, or Mavenir.
Knowledge of virtualization/cloud technologies and automation (Python/Shell scripting) is preferred.
📌 Sr Manager Platform Planning & Network Design Chennai (India)
🏢 Tata Communications
📍 India