Cellular RF Receiver Systems Engineer

Apple's RF System Engineering team is seeking a motivated and talented expert to define the next generation of Cellular RF Receiver architectures. In this role, you will architect and deliver groundbreaking wireless solutions for future Apple products, working on today's 5G New Radio and pioneering the path to 6G. You will have a unique opportunity to develop the core technologies that enable an outstanding wireless experience for millions of customers worldwide.
Description
As a key member of our industry-leading team, you will drive the evolution of our RF receiver architectures. You will collaborate with RF circuit design, platform architecture, and software engineering teams to define and implement concepts that deliver uncompromising performance and quality.
Minimum Qualifications
Demonstrated System Engineering experience in designing complex Cellular RF systems, with deep expertise in state-of-art receiver architectures.
Mastery of RF line-up analysis and detailed development of level plan for modern receiver architecture.
Deep theoretical and practical understanding of RF system performance metrics (NF, non-linearity, phase noise, IQ imbalance) and their direct impact on overall system performance.
In-depth understanding of 3GPP standards for cellular communication as LTE and 5G New Radio (FR1, FR2), and a forward-looking perspective on emerging 6G concepts.
Proficiency in using Matlab and Python for RF system modeling and simulations.
Strong analytical and problem-solving skills, with the ability to communicate complex technical concepts effectively to diverse, cross-functional global teams.
Experience with lab bring-up, system calibration, and debugging RF hardware.
Preferred Qualifications
Deep understanding of Cellular system use cases, transmit/receive interactions, and coexistence challenges in complex consumer electronics.
Experience applying Artificial Intelligence (AI) or Machine Learning (ML) to enhance multi-objective optimization of the RF line-up and link budget models.
Familiarity with modern digital modem architectures.
Familiarity with RFIC design, layout considerations, and semiconductor processes.
MS in Electrical Engineering or a related field is required. A Ph.D. with a research focus in Cellular RF systems is highly valued.
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. Apple will not discriminate or retaliate against applicants who inquire about, disclose, or discuss their compensation or that of other applicants. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.