Modem System Test Engineer

Are you a fearless thinker? Join the Wireless Technologies and Ecosystems organization and drive innovation that matters. As part of the Wireless team, you'll be responsible for bringing groundbreaking wireless connectivity to the world through Cellular (5G/LTE), Wi-Fi and AI/ML to provide best user experience. You'll design, develop, and patent the next generation of our state-of-the art connectivity technologies. You'll collaborate across departments to help craft wireless solutions that elevate the customer experience with Apple products and services. Our goal is to ensure nothing stands in the way of our customers' connections with their devices. If you join us, you'll help build world-renowned wireless systems so seamless that they almost feel like magic. Join the Wireless Technologies and Ecosystems team and be part of an outstanding group of engineers, working to drive innovation and develop products used by millions worldwide We build and seamlessly integrate technologies that enriches peoples' lives and deliver the best user-experience. Our team is looking for a highly reciprocal individual who can excel in a high-paced environment. Be ready to make something extraordinary when you come here. Multifaceted, encouraging and innovative people who build industry-defining technologies are the norm at Apple. If you're passionate about building technology that will make a difference, we may have the job for you!

Description As a Modem System Test Engineer, you will play a critical hands-on role in ensuring the highest quality and performance of cutting-edge cellular modem technologies. You will be hands on, work closely with platform architecture, firmware/protocol development, standardization, system test, carrier & field engineering teams to diagnose, analyze, and optimize modem performance. Your work will span all layers of the protocol stack-from PHY to NAS, AS, IP, and TCP/UDP-giving you exposure to the full modem lifecycle, including baseband and protocol optimization. You will be responsible for defining, developing, and automating comprehensive test cases using industry-leading platforms, while leveraging your expertise in Python, AI/ML, and advanced debugging tools to tackle sophisticated technical challenges.

Minimum Qualifications

• Bachelor's or Master's degree in Computer Science, Electrical Engineering, Telecommunications with 3+ years of solid experience in wireless system testing, firmware & Protocol validation & pro user of industry standard platform including Keysight, Anritsu and R&S.
• Deep understanding of 3GPP standards (LTE, LTE-A, 5G NR) across all protocol layers (PHY, MAC, RLC, RRC, PDCP, NAS)
• Engage with Software developers in the Org to understand new features and enhancements that we bring into our products including features which may already be in the standard specifications (like 3GPP) or introduced on top of existing framework;

Preferred Qualifications

• Proficiency in diagnosing complex system-level issues through lab/field experimentation, analytics, and log analysis.
• Hands-on expertise in AI/ML concepts and their application to test optimization and large dataset analysis, using tools such as Pandas, TensorFlow, and PyTorch for data processing and visualization.
• Self-motivated and pro-active, with multi-tasking, creative and critical thinking capabilities
• Build relationships, drive work, and influence outcomes in those areas
• You have excellent cross team collaboration & communication skills

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 $147,400 and $272,100, 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.

Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant .