Senior Network Engineer

Infinite; Bengaluru; On-site; INR 2,400,000 - 4,000,000; Full time

Job summary

Infinite in Bengaluru, India, is seeking a senior telecom engineer to work on VNF/CNF deployments, IMS core components (P-CSCF, S-CSCF, I-CSCF, TAS, MRF, BGCF, MGCF), and end-to-end call flows across CS, IMS, VoLTE, and LTE features.

The role requires strong hands-on experience with Linux and Docker, SIP, Diameter and RTP/RTCP, plus troubleshooting using Wireshark and TCP dumps. Willingness to work different shifts and knowledge of Kubernetes/OpenShift is advantageous.

Qualifications

• Minimum qualification is B-Tech/BE (EC).
• 6+ years of experience required.
• Exposure to Wireless 2G/3G/4G technologies and IMS core.
• Hands-on work with VNF/CNF deployments in NTAS/SBC/CFX environments.
• Deep knowledge of SIP, Diameter, RTP/RTCP protocols and Linux-based troubleshooting.

Skills

Wireless 2G/3G/4G

IMS core

SIP

Diameter

RTP/RTCP

Linux

Docker

Kubernetes

Wireshark

TCPdump

Call flows

OpenShift

VNF/CNF deployment

Education

B-Tech/BE (EC)

Tools

OpenShift

Wireshark

TCPdump

Job description

• Minimum Qualification : - B-Tech/BE (EC)
• Number of year of experience - 6+ Years
• Candidates should have a good understanding of Wireless Communication (2G/3G/4G)
• Good experience of Deployment / Integration / Planning / Design / Testing Troubleshooting in VNF and CNF in Projects for ( NTAS/ SBC /CFX )
• Candidate should have knowledge in Nokia TAS/CFX/SBC VNF and CNF
• Candidate should have in-depth knowledge in IMS core (P-CSCF, S-CSCF,I-CSCF, TAS, MRF, BGCF,MGCF etc)
• Candidate should have in depth knowledge of Call flows end to end (CS, IMS, Volte , LTE Features related )
• Candidate should be very good hands-on experience on Linux, Docker
• Candidate should be very good experience in SIP ,Diameter and RTP/RTCP protocol
• Candidates should have a good attitude to work in a critical environment.
• Candidates should have a good knowledge in troubleshooting and Wireshark Traces including TCP dump
• Candidates should be ready to work on different shifts depending on the region.
• Candidate should have good hand on experience in Kubernetes Knowledge in Open shift 5G is an added advantage.

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.