Software Engineer, Cellular RAN

Summary Posted: Oct 19, 2023 Weekly Hours: 40 Role Number: 200500006 At Apple, we strive every single day to craft products that enrich people’s lives. Our successes are the result of skilled domain experts working in an environment which encourages creativity, collaboration, and re-thinking of old problems in new ways! As a member of the Satellite Connectivity Group, you will work on the satellite network that enables connectivity to iPhone when off the grid without cellular or Wi-Fi coverage. Every day, Apple customers use Emergency SOS via satellite to access emergency assistance when they are in need of help and have no other means to communicate. You will have the unique and rewarding opportunity to shape this and other critical services, to the benefit and safety of millions of Apple device users. Our team seeks a Software Engineer, Cellular RAN, to work on groundbreaking cellular technologies across different layers. The position involves developing core cellular technologies focusing on the different RAN protocol layer that solves unique challenges. We’re looking for someone with good technical skills and a passion for working across diverse disciplines, building technology that will make a difference in driving innovation that matters! Key Qualifications Key Qualifications Strong Software Engineering skills, including design, programming (C, C++, scripts), and debugging Extensive understanding and experience with mobile networks, especially on 3GPP LTE, 4G, and 5G standards in RAN and core and the different interfaces In-depth understanding of the different RAN Protocol layers Experience modeling, designing, and validating wireless RAN protocol software Experience developing CI/CD pipelines Excellent debugging skills Desirable to have hands-on experience with mobile wireless system-level performance and debug Able to work under own initiative and with a high degree of autonomy Description Description Responsible for the design, analysis, and verification of core cellular protocol technologies Translation of network architecture to network development activity Design and implement RAN protocol algorithms to improve system performance Work with cross-layer wireless protocol software teams to integrate and debug the different mobile network protocol layers Development and maintenance of simulation and emulation environment Education & Experience Education & Experience BS EE or equivalent required; MS EE or equivalent preferred Additional Requirements Additional Requirements Pay & Benefits Pay & Benefits At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $161,700 and $284,900, and your base pay will depend on your skills, qualifications, experience, and location. Apple employees also have the opportunity to become an Apple shareholder through participation in Apple’s discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple’s Employee Stock Purchase Plan. You’ll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses — including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits. Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.