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

Parallel Wireless; Bengaluru; Hybrid; INR 4,000,000 - 6,400,000; Full time

Job summary

Parallel Wireless is seeking a Validation Engineer for the Regression team to validate 2G/4G/5G (including O-RAN) radio products. You will translate the product roadmap into automated test scenarios ensuring quality, conformance, and schedule commitments.

The role requires strong Python, Shell and C/C++ skills, plus MAC/ PHY knowledge of O-RAN, LTE or 5G, and hands-on experience with RF equipment automation. Hybrid role based in Bangalore with in-office days.

Qualifications

• 7+ years in wireless/radio validation.
• 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.
• Familiarity with automation of Keysight or R&S RF equipment and with RCT/E2E scenarios.

Responsibilities

• Build and maintain Python automation frameworks and test scenarios.
• Automate Radio Conformance Test (RCT) and E2E scenarios with CI/CD and Kubernetes-based execution.
• Apply AI/ML to test generation, log analysis, failure triage and anomaly detection.

Skills

Python

Shell

C/C++

O-RAN

LTE/5G knowledge

Education

Relevant Degree

Tools

Keysight RF equipment

R&S RF equipment

Kubernetes

Job description

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.

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.

Required Qualifications

• 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.

Education: Relevant Degree from reputed College/ University

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.