Senior Validation Engineer

Описание

Parallel Wireless is reimagining mobile networks with innovative, energy-efficient Open RAN solutions. We are looking for a Validation Engineer to join our Regression team, validating 2G, 4G, and 5G radio products, including O-RAN. The role includes developing automated test scenarios and ensuring product quality, conformance, and timely delivery.

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
• Practical experience using AI in testing workflows (must-have)

We offer

• Full Time employment
• Hybrid work mode

Hiring process

• 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