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Apple Cellular Systems Simulations Integration Engineer United States, Massachusetts, Waltham 920690375
18.07.2024
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Description
Integrate PHY reference models in PHY only, reduced signaling and full stack pre-silicon simulation and verification environments used by systems engineering, HW, FW and SW development teams.Contribute to simulator configuration management and perform SW releases.Work on simulation framework related topics, such as regression infrastructure development, test coverage analysis, design of automation scripts as well as tool deployment and library integration.Design and implement 4G/5G PHY models for pre-silicon simulation and verification.Perform verification of the PHY models using 3rd Party test tools and test data provided by external network vendors.Contribute to link-level simulator modelling, meaningful metric testing and framework design.4G/5G PHY/MAC layer abstraction/modeling, and interfacing with higher layers via external simulators.Design test cases for feature verification, drive feature bring-up and issue resolution.Collaborate across teams to define/ document project requirements, including model architecture, interfaces, and feature sets and solve integration issues with HW and FW teams.
Minimum Qualifications
- Expert knowledge in Python and C/C++ including latest C++ standard evolution and professional experience in C/C++ SW development.
- Strong background on build systems, configuration and release management.
- Experience in code optimization techniques and development of efficient code, including memory and runtime profiling and understanding of C/C++ compiler internals.
- Solid knowledge of wireless communication systems with hands-on experience in 4G/5G PHY FW design, pre-silicon verification and critical metric testing.
- Working experience on workflow automation for verification and regression testing.
- Experience with Matlab including good understanding of baseband signal processing algorithms.
- Solid knowledge of current cellular communication standards: 5G (NR) and 4G (LTE).
- Strong analytical and problem-solving skills (issue triage, debugging and fixing of defects, …).
Preferred Qualifications
- Good understanding of simulator frameworks for link- and system-level simulations as well as FW development. Experience in chip bring-up including the use of lab equipment is a plus
Additional Requirements
Apple is an equal opportunity employer that is committed to inclusion and diversity. We take affirmative action to ensure equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.
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