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

Automation 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.

RF Validation and Debug 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.