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Apple

Designs phones, computers and their operating systems

Wireless System Engineer

Telecommunications EngineeringConfirmed live in the last 24 hours
Full-timeShanghai, ChinaNo salary listedIn-person

About the Job

Requirements

  • A bachelor's degree in Electrical Engineering or Telecommunication Engineering is required; master's and doctoral degrees are highly valued.
  • Extensive hands-on experience with cellular 5G, LTE, GNSS, Wi-Fi, or Bluetooth, including system-level performance optimization and troubleshooting.
  • Excellent understanding of RF fundamentals and communication theory, with hands-on experience using RF lab equipment such as spectrum analyzers, oscilloscopes, vector signal generators, and power sensors.
  • Ability to write efficient, scalable MATLAB, Python, C, or C++ code.
  • Solid understanding of wireless standards, particularly Wi-Fi, Bluetooth, 5G, LTE, and GNSS.
  • Knowledge of radiation performance, antenna theory, and wave propagation theory.
  • Experience testing in anechoic chambers and using RF test equipment.
  • Experience handling, visualizing, and analyzing antenna radiation patterns.
  • Familiarity with RF calibrations and RF metrics.
  • Deep understanding of cellular 5G, LTE, GNSS, Wi-Fi, or Bluetooth standards and protocols and their practical application, including coexistence challenges.
  • Experience validating and characterizing RF modules and performance.

Responsibilities

  • Research and develop wireless solutions that do not yet exist.
  • Help architect and design wireless products.
  • Advance wireless technologies through product implementation.
  • Develop products with a focus on achieving strong wireless performance.

Desired Qualifications

  • Strong energy and drive to thrive in a start-up-like environment.
  • Strong ability to identify and explore new opportunities.
  • Ability to monitor and stay current with industry trends and emerging technologies.

About the Company

Apple

Designs phones, computers and their operating systems

Apple designs and sells consumer electronics, from iPhone smartphones and Mac computers to tablets and wearable devices. Its operating systems manage apps and built-in functions for communication and work, while iCloud stores files and synchronizes data across devices. Customers buy additional digital services through subscriptions such as Apple Music and Apple TV, and developers distribute software through the App Store. Apple earns money from hardware sales, subscriptions and digital transactions, selling directly to customers and through retailers and mobile carriers around the world. It was founded in 1976 and has its headquarters in Cupertino, California.

Company size
10,001+
Company stage
IPO
Headquarters
Cupertino, CA
Founded
1976

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