We are searching for an experienced Cellular RF Systems Engineer. In this role you have the unique opportunity to be at the forefront of market-leading, cutting-edge cellular transceivers. Deep understanding of RF/Layer1 systems & RF/Layer1 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. Strong programming skills with Python for test script generation in a HW/SW environment. Mastery of reviewing and interpreting 3GPP specifications for cellular TRX and modem applications. Expert in creating test automation scripts to run in lab and/or regression environment. Proficiency in English language is required. Familiar with RF fundamentals & RF measurement techniques. Debugging experience in transceiver/modem systems. Programming skills in Python and familiar with versioning tooling. Good knowledge of cellular 3GPP (2G/3G/4G/5G) standards with focus on RF aspects. Fundamentals in AI/ML. Master´s degree or PhD in Electrical/Hardware Engineering or Computer Science with RF background, or proven industrial experience/degree equivalent. Apple is an equal opportunity employer that is committed to inclusion and diversity. We also take affirmative action to offer employment and advancement opportunities to all applicants, including minorities, women, protected veterans, and individuals with disabilities.