Modem Software Integration Test Engineer Jobs (NOW HIRING)

Qualcomm Technologies, Inc.

Engineering Group, Engineering Group > Cellular System Test Engineering

As a Modem RFSW Integration & Test Engineer, you will contribute to and drive the integration, validation, debugging, and testing of RF software on modem platforms. You will collaborate closely with cross-functional teams to ensure the correctness, stability, performance, and quality of RF systems for next-generation 5G/6G devices. You will take ownership of feature validation, issue resolution, test automation, and continuous improvement initiatives across RF software releases.

• Execute and drive integration, validation, and feature verification of RF software features (e.g., FR1/FR2, uplink/downlink scenarios, carrier aggregation, MIMO).
• Develop, enhance, and execute test cases and validation plans for functional, regression, system-level, and performance testing.
• Support and lead RF hardware and software bring-up activities for new chipsets, platforms, and feature introductions.
• Debug and troubleshoot RF software, calibration, and test failures, performing root cause analysis and driving issue resolution.
• Analyze logs, test results, modem traces, and system data to identify trends, isolate issues, and recommend corrective actions.
• Validate RF software releases and ensure feature readiness through comprehensive testing and issue tracking.
• Develop and maintain automation scripts, tools, and validation frameworks to improve test efficiency, coverage, and scalability.
• Participate in setup, optimization, and maintenance of RF test lab environments and equipment.
• Collaborate with RF, Modem SW, Systems, Automation, and Product teams to investigate and resolve integration issues.
• Document validation results, defect analysis, test methodologies, and lessons learned in a clear and structured manner.
• Mentor junior engineers and contribute to technical knowledge sharing and best practices within the team.
• Drive continuous improvements in validation methodologies, automation, and quality processes.

• Bachelor’s degree in Electrical Engineering, Electronics Engineering, Computer Engineering, Computer Science, or a related field.

• Experience in RF testing, wireless systems, embedded software validation, modem integration, or related engineering fields.
• Experience with software debugging, system validation, or wireless technology development is preferred.
• Strong understanding of RF fundamentals (TX/RX chains, calibration, RF impairments, link performance)
• String understanding of Wireless technologies including LTE, 5G NR, and exposure to emerging 6G concepts
• Experience with RF test equipment, Base station simulators, RF calibration and validation methodologies
• Familiarity with modem architecture and RF software integration workflows
• Experience debugging issues in embedded, Android, Linux, or system-level environments
• Understanding of wireless protocol logs and RF performance measurements
• Strong programming/scripting skills in Python, Shell, Perl, or similar languages
• Experience developing or maintaining test automation frameworks and validation tools
• Proficiency with Linux and Android environments
• Experience in data analysis, log parsing, and large-scale validation data processing
• Familiarity with version control systems (Git), CI/CD workflows, and automated testing methodologies
• Exposure to AI/ML concepts, AI-assisted debugging, predictive analytics, or intelligent automation tools
• Ability to leverage automation and AI-driven workflows to improve engineering productivity and test effectiveness

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$89,000.00 - $133,600.00

The above pay scale reflects the broad, minimum to maximum, pay scale for this job code for the location for which it has been posted. Even more importantly, please note that salary is only one component of total compensation at Qualcomm. We also offer a competitive annual discretionary bonus program and opportunity for annual RSU grants (employees on sales-incentive plans are not eligible for our annual bonus). In addition, our highly competitive benefits package is designed to support your success at work, at home, and at play. Your recruiter will be happy to discuss all that Qualcomm has to offer – and you can review more details about our US benefits at this link.