Join Apple's Wireless Connectivity Silicon team as a Wireless RF PHY Firmware Engineer. This role involves crafting and implementing embedded firmware for SoC bring-up and wireless connectivity enablement. You will collaborate with product software and manufacturing teams to enable RF and PHY calibrations, algorithms, and testing for productization. Responsibilities include working closely with RF/Radio design, DVT, PHY, and System engineering teams to architect and implement innovative algorithms, calibrations, and protocols. You will also debug real-time systems, support pre-silicon validation efforts, and assist with post-silicon bring-up, validation, and performance characterization.