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Radio Access Network Engineer

INTELLISTAFF SERVICES PRIVATE LIMITED
Bangalore
3 - 5 Years

Posted on: 17/07/2025

Job Description

Role : RAN Engineer

Experience : 2+ years


Location : Bangalore


Work mode : On-site


Must-Have Skills :


- Strong hands-on experience with Ericsson BBU BB6630, BB6648, BB6651 and RRUs Like 4415/4426/4449/8843/AIR Antenna.

- Working knowledge of RET, RSSI, VSWR, and link/alarm troubleshooting.

- Experience with PiLoT and relevant diagnostic tools.

- Previous experience on AT&T or T-Mobile projects is mandatory.

Note : complete Night shift and bond for 2 years.


Key Responsibilities :


- Provide hands-on support for Ericsson BBU models (BB6630, BB6648, BB6651) and RRUs (e.g., RRU?4415/4426/4449/8843/AIR antennas).

- Perform end-to-end link and alarm troubleshooting (RET, RSSI, VSWR, fiber loss).

- Utilize PiLoT and other diagnostic tools to identify and resolve RAN issues.

- Collaborate with field teams to install, configure, and integrate Ericsson RAN equipment.

- Monitor and validate RET adjustments, perform drive tests, and support network optimization.

- Manage alarms, identify root causes, and trigger corrective action in coordination with Operations.

- Execute change requests (CRs), small cell integration, and site swaps/escalations as needed.

- Prepare and activate scripts for BBU and RRU configurations, and maintain network documentation.


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