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Apple 5G/4G Physical Layer Firmware Verification Integration Engineer United States, California, San Diego 680068452
21.04.2025
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In this role, you will work with a team of component validation, integration, protocol test engineers, firmware developers and system engineers to build firmware verification test cases and end to end physical layer performance. You will design and develop validation frameworks for the 4G/5G firmware, as well as design, develop, and implement test cases for the 4G/5G firmware and debug and analyze issues found during testing. Our Firmware Verification and Integration Engineers build test automation of 4G/5G UEs, test simulators and test gNodeBs. You would verify key protocol, signal processing and numerical algorithms with very tight time, latency and energy budgets and work with Systems/Firmware teams to perform validation of new and existing features. You would assist in the development of pre-silicon emulation systems/virtual platforms and use them for pre-silicon firmware design and HW verification. You would also evaluate and implement powerful tools for build, formal verification and test.
- Minimum BS and 10+ years of relevant industry experience.
- In-depth understanding of 5G and 4G 3GPP physical layer and protocol stack procedures and configurations.
- Experience with firmware test plan and feature release planning for the 4G/5G functional and performance scenarios.
- Strong solid understanding of multiple 4G/5G signaling and physical layer test equipment along with their automation interfaces.
- Strong analysis and debugging capabilities to be able to define issues and work with firmware development and systems design teams to close these issues.
- Fundamental facility with build and source code control tools.
- Versatile to learn new architecture and frameworks.
- Experience with network emulators, silicon prototyping, emulation systems, and virtual platforms.
- Strong understanding of automation tools and scripting languages such as Python, C/C++, Java.
Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
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