Senior Staff RF Design Engineer
Core
Lead the design, simulation, and optimization of RF front ends and architecture for Low Power Wireless Area Network (LPWAN) solutions.
Role type
Senior Staff RF Design Engineer (analog/mixed-signal IC)
Builds
Next generation IoT wireless solutions (LoRa/LoRaWAN)
Domain
Semiconductors / Analog & Mixed-Signal / LPWAN
Deliverable
production ML models | product features | infrastructure
Required skills
CMOS IC design, RF system architecture, LNA/mixer/filter/PA design, matching network development, EM simulation (SiWave/HFSS/EMX), system-level RF/power management
Preferred skills
Non-constant envelope modulations, CSS modulation, LoRaWAN protocol
Technologies
SiWave, HFSS, EMX
Responsibilities
Lead design, simulation, and optimization of RF front ends; Contribute to RF architecture definition for receivers, transmitters, and building blocks; Extract S-parameter models for packages and PCBs; Develop and optimize matching networks; Simulate and measure radio performance and compliance; Optimize application PCBs for robust RF performance
Seniority
Senior Staff, hands-on IC design & architecture
