Desense Engineer

What you'll do

• Develop and implement hardware and software RF desense solutions to ensure robust system performance.
• Conduct rigorous lab and OTA testing for RF systems, including sensitivity and coexistence testing for LTE, 5G, WiFi, and Bluetooth.
• Characterize desense caused by internal aggressors and external interferers using probes, shielding tests, and grounding checks.
• Identify system performance bottlenecks related to antenna, RF board, assembly dependencies, and multi-radio operation.
• Develop and execute coexistence test plans and generate comprehensive validation reports.
• Author clear and comprehensive technical documentation for RF systems and processes.
• Perform layout reviews and board-level design strategies to minimize EMI and improve signal integrity.

What we're looking for

• Bachelor’s degree in electrical engineering, computer science, physics, or equivalent years of experience.
• 3+ years of experience in electrical, RF, and/or computer engineering.
• Proficiency in RF, antenna, EMI, EMC, and coexistence engineering fundamentals.
• Knowledge of wireless communication standards including WiFi, BT, BLE, GPS, 4G LTE, and 5G.
• Experience with high-speed digital interfaces such as MIPI CSI/DSI, PCIe, SDIO/eMMC, and UFS.
• Ability to use RF and electrical test equipment like oscilloscopes, spectrum analyzers, and network analyzers.
• Understanding of RF PCB design, impedance matching, signal integrity, and filter tuning.
• Familiarity with RF simulation tools like CST Microwave Studio, Keysight ADS, or XFdtd.
• Master’s or PhD in Wireless, Electromagnetics, Electrical engineering, or a related field (preferred).
• Knowledge of ESD principles for consumer electronics (preferred).