Responsibilities: Collaborate with tier 1 customers and internal engineering teams to define system and performance requirements, feature set, and architecture definition for complex IC designs which may be composed of integrated sub-blocks such as ADCs, DACs, Class D amplifiers, general-purpose sensor monitors, Digital Signal Processing (DSP), analog and digital filtering, clocking, analog and digital interfaces, and inter-device communications. Required Skills and Qualifications: BS in Electrical Engineering with 5+ years of experience in applications engineering or product definition supporting low/mid power audio amplifiers, Class D amplifiers, or mixed-signal integrated circuits for audio processing in portable electronic products such as smartphones, tablets, laptops, desktop PCs, pro audio, audio accessories (e.g., headphones), etc.