Senior Validation Engineer : 2G/4G/5G Radio Products

Role Summary

Validation engineer for the Regression team validating 2G, 4G and 5G (including O-RAN) radio products. You will turn the product roadmap into automated test scenarios and make sure radio products meet quality, conformance and schedule commitments.

Key Responsibilities

Required Qualifications

Education: Relevant Degree from reputed College/ University

Responsibilities

Build and maintain Python automation frameworks (Pytest/Unittest), including instrument drivers and measurement applications (Python, MATLAB).; Automate Radio Conformance Test (RCT) and E2E scenarios, integrated with CI/CD and Kubernetes-based execution.; Apply AI/ML to test generation, log analysis, failure triage and anomaly detection.; Execute 3GPP RCT and characterize RF subsystems (PA, LNA, filters, CFR, DPD) using Keysight or R&S equipment.; Develop measurement workflows for EVM, ACLR, sensitivity, noise figure, spectral emissions and linearity.; Root-cause RF issues with hardware, firmware and software teams, drive silicon bring-up, and give design teams actionable recommendations.

Requirements

7+ years in wireless/radio validation, has led or mentored 6+ engineers and owned a complex test plan end to end.; Strong Python and shell, working C/C++, solid MAC/PHY knowledge of O-RAN, LTE or 5G.; knowledge on automating Keysight or R&S RF equipment, and RCT/E2E scenarios.; Familiarity with Kubernetes, and practical experience using AI in testing workflows (must-have). Location: Bangalore , 3 days in a week to available in office.