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Apple RF System Validation Engineer m/f/d Germany, Bavaria, Munich 500928501
06.06.2024
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Description
Responsibilities include: - Develop automated test scripts to characterize and optimize parametric performance on RF sub-system level, or block level, at a laboratory test bench or at remote test stations- Assess key performance parameters according to design specifications or 3GPP specifications, debug and optimize RF parameters on system level to meet 3GPP compliance in mass production (2G/3G/4G/5G) in SC / CA for FDD / TDD mode- Collaborate closely with tooling experts to program routines in a framework for HW regression tests- You will develop your verification plans in a cross functional team together with design and system leads- You operate with RF measurement equipment and communication tester for cellular standards in non-signaling and signaling mode on modem level- Analyze issues & root cause identification encountered during investigating the DUT, with the ability to identify and solve problems as well providing ideas for workarounds, either alone or in collaboration with other teams- Support RF feature definition with responsibility for implementation and validation (digital predistortion)- Ownership varies from component level / SoC bring up to fully featured operation on modem level - Connect the work carried out between existing pre-silicon investigations and implementation in post silicon environment and product design- Prepare and present status & progress tracking
Key Qualifications
- Deep understanding in RF fundamentals & RF measurement techniques & operating an array of RF instruments with focus on cellular wireless test platforms
- Proven experience in characterising and debugging RF cellular systems and components, including root cause analysis in the laboratory
- Strong programming skills with languages such as Python,C/C++, Matlab for test script generation in a HW/SW environment
- Expert in creating test automation scripts to run in lab and/or regression environment
- Good knowledge of cellular 3GPP (3G/4G/5G) standards with focus on RF aspects
- Mastery of reviewing and interpreting hardware specifications for cellular TRX and front-end components
- The ability to collaborate technically with various teams of the project setup (Design, Firmware, System, etc.)
- Proficiency in English language is required
- Team spirit, excellent communication skills and the desire to accept diverse challenges are essential
Education & Experience
MS or PhD in Electrical Engineering or Computer Science with RF background.
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