Specialist

Earnmodes; Chennai; Remote; INR 700,000 - 1,200,000; Full time

Job summary

Earnmodes in Chennai is seeking an experienced Nokia RF optimization specialist to drive KPI improvements for air-scale networks. You will analyze RF performance, tune parameters and collaborate with cross-functional teams to maintain network quality.

Proficiency with Nokia OSS tools (Net Act, BTS Manager, NPM) and third-party solutions (Actix, TEMS) is preferred; hands-on work with antenna patterns, MIMO, and coverage considerations is essential.

Qualifications

• Hands-on Nokia RF optimisation and OSS KPI analysis.

Responsibilities

• Perform KPI/Counter level analysis and RCA for network issues.
• Audit parameters and implement changes to resolve discrepancies.
• Detect configuration issues from RFDS images and propose fixes.
• Analyze Nokia LTE KPI in FDD/TDD networks and optimise performance.
• Use Nokia tools such as Net Act, BTS Manager, NPM and Actix/TEMS.

Skills

Networking

Job description

Job Description

Good hands on working experience on Nokia RF optimization (OSS based KPI) Good understanding of Nokia BTS h/w: System Modules and RF modules and associated gains and losses of the system, experience on Air-scale products Be able to understand Site configuration by looking at RFDS images and be able to detect issues with configuration and propose solutions. Good understanding on Antenna patterns and their impact on coverage and interference. i.e. impact of MIMO and massive MIMO, diversity control etc. Experience on Nokia LTE KPI and Counters, Parameter and Feature Tuning in both FDD and TDD Networks Expertise on Nokia tools like Net Act, BTS Manager, NPM and 3rd party tools like Actix, TEMS Able to do Parameter Audit and implement the change to clear the discrepancy Can Perform KPI / Counter level analysis, can do problem isolation to arrive at an early RCA, can recommend to improve network performance

Required Skills

• Primary Skills: Networking
• Secondary Skills: Customer support

Source: Company Career page