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

Department: 399-Development - 346-Radio R&D;

Job Type: Full Time / In office

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 ResponsibilitiesAutomation

- 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 a week in the office.

Education: Relevant Degree from a 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.

📌 Senior Validation Engineer : 2G/4G/5G Radio Products Bangalore 399-Development 346-Radio R&D / Full Time / On-site (India)
🏢 Parallel Wireless
📍 India