Responsibilities MaxLinear Singapore is seeking a highly skilled and experienced Principal System Validation Engineer to lead validation efforts for cutting-edge Ethernet PHY and switch systems. The ideal candidate will have deep expertise in system-level validation, electrical verification, high-speed I/O (HSIO) characterization, and other interfaces validation. In this role, your focus will be: Lead system validation activities for Ethernet PHY and switch products across multiple development phases Perform electrical verification and HSIO (USXGMII/XFI) characterization including signal integrity, jitter analysis, and eye diagram measurements Validate power consumption across various operating modes and system configurations Develop and execute validation plans for interfaces such as SPI, I2C, MDIO, and others Collaborate with cross-functional teams including design, firmware, and software to ensure comprehensive validation coverage Automate test procedures and data analysis using Pyt...