Engineer

Tejas Networks

1 - 3 years

8 - 9 Lacs

bengaluru

Posted:9 hours ago| Platform:

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Skills Required

wireless c++ automation networking coding debugging telecommunication test cases troubleshooting ims

Work Mode

Work from Office

Job Type

Full Time

Job Description

Hands-on experience in LTE/4G eNodeB verification, validating 3GPP protocols, call flow, and traffic throughput.
Strong knowledge of Wireless Packet Core Standards, IETF Standards, VoLTE, IMS server, EPC core, RRH, and handover testing.
Experience in eNodeB/gNodeB/UE L1 SW development.
Familiarity with RAN platform architecture and L1 schedulers.
Knowledge of air interface, S1AP, mobility, and LTE stack.
Debugging, troubleshooting, and log analysis skills.
Hands-on exposure to UE simulators.
Working knowledge of automation frameworks.

1-3 years of experience in Telecommunication or Networking.
Education: B.Tech/BE (CSE/ECE/EEE/IS) or equivalent.
Good coding skills in C/C++.

Develop test cases for eNodeB functionalities as per 3GPP standards.
Analyze LTE-related use cases and customer requests.
Augment tests based on customer deployment feedback.
Analyze field queries and provide solutions.
Perform log analysis, performance, capacity, and soak testing.
Raise bugs and coordinate fixes with the development team.

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