Engineer - Wireless RAN Testing

Tejas Networks; Bengaluru; On-site; INR 500,000 - 800,000; Full time

Job summary

A telecommunications firm in Bengaluru is seeking an Entry Level Associate in Human Resources to manage quality assurance tasks related to eNodeB functionalities. Ideal candidates will possess a B.Tech/BE degree and 1-3 years of experience in Telecommunication or Networking, along with strong coding skills in C/C++. The position involves developing test cases, analyzing use cases, and coordinating fixes with the development team, ensuring robust network performance and compliance with standards.

Qualifications

• 1-3 years of experience in Telecommunication or Networking.

Responsibilities

• 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.

Skills

Hands-on experience in LTE/4G eNodeB verification

Strong knowledge of Wireless Packet Core Standards

Experience in eNodeB/gNodeB/UE L1 SW development

Debugging and troubleshooting skills

Good coding skills in C/C++

Education

B.Tech/BE (CSE/ECE/EEE/IS) or equivalent

Job description

Associate - Human Resource | MBA in Human Resources Management

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.

Responsibilities

• 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.

Qualifications

• 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++.

Seniority level Entry level

Employment type Full‑time

Job function Quality Assurance

Industries Telecommunications

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