RF PLL Silicon Validation Engineer (m/f/d)
Core
Lead validation of complex PLL and frequency synthesis subsystems in monolithic cellular transceivers, driving agentic engineering workflows to scale testing throughput.
Role type
Senior IC RF Silicon Validation Engineer
Builds
Market-leading cellular transceivers for Apple products
Domain
Wireless communications, RF/Mixed-Signal silicon validation
Deliverable
production ML models
Required skills
RF lab equipment operation (Spectrum/Phase Noise Analyzers, VNAs, Oscilloscopes), Python for test automation (NumPy/Pandas), AI agent workflow orchestration, cross-functional technical leadership, complex silicon debugging
Preferred skills
RF transceiver architecture (PLLs, DCOs), cellular standards (5G NR, LTE), mixed-signal blocks (ADCs/DACs), agentic workflow/tooling development
