Senior RAN Engineer
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Job Location:
Monthly Salary:
Posted on:
4 hours ago
Vacancies:
1 Vacancy
Job Summary
Job Title: Senior RAN Engineer (TM500)
Location: Bangalore (Hybrid)
Experience: 1020 Years
Domain: 5G RAN / Small Cells / Protocol Stack
Job Summary:
We are looking for a Senior RAN Engineer with strong expertise in TM500-based load and performance testing in multi-UE environments. The candidate will work on advanced 4G/5G RAN technologies focusing on testing performance optimization and protocol stack validation.
Key Responsibilities:
- Perform load and stability testing using TM500 in real multi-UE environments
- Work on 4G 5G IoT CBRS and containerized OAM (O1) for indoor and outdoor small cell deployments
- Lead test strategy planning estimation testbed setup and execution
- Conduct end-to-end testing with real UE and network elements including L3 signaling
- Analyze and optimize RAN performance parameters across L1 MAC and RLC layers
- Support mobility and RF testing using attenuators and RF chambers
Required Skills:
- Strong experience in TM500 for load and performance testing
- Deep understanding of 5G SA/NSA architecture and LTE networks
- Knowledge of 3GPP interfaces: S1 NG X2/Xn
- Proficiency in 3GPP protocols: RRC RLC MAC
- Expertise in 5G throughput calculations and frame structures
- Hands-on experience with real UE/NE lab testing and mobility testing
Preferred:
- Experience in small cell deployments (indoor/outdoor)
- Exposure to programmable attenuators and RF lab environments
