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Senior Validation Engineer
Not specifiedFull-timeQA & Test AutomationTelecommunications
Lead validation of wireless radio products, including Open RAN systems. Develop automated test scenarios and ensure product quality, conformance, and timely delivery.
Responsibilities
- Build and maintain Python automation frameworks using Pytest or unittest, including instrument drivers and measurement applications in Python or MATLAB.
- Automate radio conformance and end-to-end scenarios integrated with CI/CD and Kubernetes-based execution.
- Apply AI and machine learning to test generation, log analysis, failure triage, and anomaly detection.
- Execute 3GPP radio conformance testing and characterize RF subsystems using Keysight or Rohde & Schwarz equipment.
- Develop measurement workflows for EVM, ACLR, sensitivity, noise figure, spectral emissions, and linearity.
- Investigate RF issues with hardware, firmware, and software teams; support silicon bring-up and provide actionable design recommendations.
Requirements
- At least 7 years of wireless or radio validation experience.
- Experience leading or mentoring at least 6 engineers and owning complex test plans end to end.
- Strong Python and shell skills; working knowledge of C and C++.
- Knowledge of MAC/PHY and O-RAN, LTE, or 5G.
- Experience automating Keysight or Rohde & Schwarz RF equipment and radio conformance and end-to-end scenarios.
- Familiarity with Kubernetes and practical use of AI in testing workflows.