This role is for dedicated engineers to join the RM modeling system engineering team at Apple, focusing on modem systems features and requirements. The team is tasked with redefining hardware technology and delivering groundbreaking products. Engineers will work in a dynamic environment, collaborating with RF systems and analog circuit designers. The main focus will be on modeling, designing, and simulating advanced RF for modem wireless communication systems.

• Bachelor's degree and a minimum of 10 years of relevant industry experience.
• Deep knowledge of signal processing and communication systems.
• Strong analytical skills in linear algebra, random processes, detection, and estimation.
• Experience with Matlab, C/C++, and Python for algorithm development.
• Experience with AI/ML applications in wireless communication is strongly desirable.
• Strong background in AI/ML and familiarity with tools such as PyTorch and TensorFlow.
• Familiarity with RF impairments and their impact on modem performance.
• Knowledge of RF/analog components and digital front-end processing.
• Knowledge of cellular communication standards such as 5GNR and 4G LTE.
• Hands-on experience in lab testing and characterization of RF systems.

• Model, design, and simulate state-of-the-art RF for 4G/5G/6G modem wireless communication systems.
• Implement system models and perform detailed performance investigations for performance sign-off.
• Collaborate with RF systems and analog circuit designers to capture designs and develop models.
• Develop AI/ML modem solutions and mitigation techniques.

• Employees at Apple are often offered comprehensive benefits that support physical and mental well-being—flexible medical plans, confidential counseling, onsite wellness centers at major campuses, and resources for fitness and daily life. Families typically receive fertility support, paid parental leave with gradual return, caregiving leave, and dependent-care guidance, while financial perks commonly include stock grants (with purchase discounts), 401(k) matching, and income-protection coverage. Employees also see robust time off, Apple University learning and tuition reimbursement, donation matching and paid volunteer hours, and deep product and partner discounts.