Wireless systems and Compliance Engineer

A globally leading consumer device company headquartered in Cupertino, CA is looking for a Wireless Systems and Compliance Engineer to join their team.

• Execute NPI WiFi/BT CoEx performance testing for NPI devices based on defined coverage. Maintain test stations on calibration, scripts, config files and equipment.
• Perform first-level issue triage for conducted and radiated performance testing using sni?er, validate CoEx policies, identify internal OS regressions.
• Post-process RF CoEx performance data and generate quality reports on throughput, MOS, and GPM e.g., audio test for Glitch Per Minute (GPM) detection, Adobe Audition/POLQA for MOS scores.
• Execute competitor study first-level issue trouble‑shooting with 3rd-party labs to ensure data accuracy for WiFi/BT/Cell/GNSS CoExistence.
• Provide onsite technical support at 3rd-party labs to assist in new test bring‑up, test setup maintenance to resolve execution issues.
• Track competitor study test progress across 3rd-party labs to ensure timely data delivery and on-demand test needs.
• Manage vendor logistics and PR/PO processes, including tracking vendor BPO balance, procuring competitor devices and RF equipment/accessories.

• Bachelor’s degree in electrical engineering with 5+ years relevant work experience.
• Experience with testing system performance of multi-radio coexistence for various wireless technologies (e.g., Cellular, Wi‑Fi, BT, GNSS) in throughput, MOS, glitches, carrier‑noise.
• Foundational knowledge of artificial intelligence with hands‑on experience.
• Hands‑on knowledge of RF lab equipment including spectrum analyzer, network analyzer, signal generator and sniper.
• Programming experience of RF test automation.
• Knowledge of wireless architectures including front‑end, antenna sharing, link budget.
• Ability to travel domestically up to 10%.