Radio System Engineer
Core
Own RF performance for wireless products across the full product lifecycle, acting as the technical point of contact for validation, algorithm, software, and regulatory teams.
Role type
customer-facing radio system engineer
Builds
cellular (4G/5G) and connectivity (Wi-Fi/Bluetooth) radio systems, including RF front-end and transceiver behavior
Domain
semiconductor industry + wireless communications
Required skills
Design of Experiments (DoE), RF measurement setup design, root cause analysis, RF front-end and transceiver behavior analysis, 3GPP/IEEE conformance testing, regulatory compliance (FCC, CE), system-level debugging
Technologies
4G, 5G, Wi-Fi, Bluetooth, 3GPP, IEEE, FCC, CE
Responsibilities
Support engineering issues across the entire product lifecycle; Design, coordinate, and conduct experiments for issue analysis and solution verification; Design, bring up, and troubleshoot RF measurement setups; Lead issue debugging, tuning, and optimization to meet performance and conformance targets; Collect, analyze, and report DoE findings with clear root-cause conclusions and recommendations; Partner with validation teams on test plans, reproduction, and verification; Collaborate with algorithm and software teams to debug at the system level; Work with regulatory teams to ensure designs and tuning comply with regional requirements and standards; Document findings and share lessons learned so that fixes and improvements carry over to future products.
Seniority
Mid-level, hands-on IC
