Modem System Test Engineer

• Consistent track record to independently lead a complete area of technology and drive product quality.
• Solid experience of 5G NR PHY/MAC and higher layer control and user planes
• Good understanding of mmWave challenges and 5G Standalone protocol
• Strong understanding of 3GPP specifications (LTE & NR Air Interface, PHY, MAC, RLC, RRC, PDCP and NAS layer).
• Attention to the smallest details that are significant to customers
• Excellent Knowledge & Experience in Automation and Scripting skills using Python
• Hands on experience in Wireless System Testing, Certification, IOT and/or Cellular System Performance.
• Broad spectrum of knowledge and understanding of the end-to-end wireless system architecture from wireless physical layer all the way to application layer.
• Experience in defining, developing and validating cellular modem system test cases for mobile devices using popular test development platforms.

We expect you to be hands-on relying upon diagnostics, analytics, lab/field experimentations as well as code/architecture review to exploit the opportunities for improvement and work multi-functionally with platform architecture, standardization, firmware/protocol development, system test & carrier engineering teams to drive the improvement proposals and baseband optimizations. Our members enjoy the flexibility to be involved in all aspects of Protocol software - PHY, RF, SIM, NAS, AS, IP, TCP/UDP and iOS interfaces, to ensure the most robust and customer friendly software. If you are passionate about cellular technologies, then we are looking for you! As part of this team you'll be impacting iPhone user experience in 100+ countries by engaging in continuous process improvements for a well tested and robust software. This position involves defining and developing new test scenarios to exercise different aspect of 4G/5G cellular modem, executing tests, analyzing results and failures and identifying issues and optimizations to improve user experience.

Bachelors/Master Degree in Computer Science, Computer Engineering, Electrical Engineering, or equivalent experience

• 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 $138,900 and $256,500, 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.