Wireless Radio Systems Engineer
Core
Design radio models, algorithms, and system integration for innovative wireless communication silicon to enable emerging applications.
Role type
Senior IC wireless radio systems engineer (silicon design)
Builds
Wireless silicon products (SOCs) for Apple devices
Domain
Consumer electronics, wireless communications, RF/analog
Deliverable
production ML models | product features
Required skills
RF/analog component modeling, radio impairment calibration algorithms, link simulation, MATLAB/Python/C++ algorithm development, lab testing & characterization, PHY/radio algorithm implementation
Preferred skills
MSEE/PhD, communication theory, signal processing, 5G-NR/WiFi/Bluetooth protocols, circuit design
Technologies
MATLAB, Python, C/C++, spectrum analyzer, signal generator, signal analyzer, power meter
Responsibilities
Design radio models for wireless systems and RF/circuits impairments; Develop methods/algorithms for impairment mitigation via calibration and pre-distortion; Evaluate radio performance via quantitative analysis and link simulation; Collaborate with digital/firmware designers to implement efficient PHY/radio algorithms; Bring up, test, and optimize real silicon to production quality.
