Senior System Hardware Engineer - MPU

Respons i bilities ： Lead system engineering activities for new product introduction (NPI), including SoC definition, hardware system design, PISI, bring-up, debugging, validation, technical documentation, reference schematic/layout design, and application note preparation. Own and drive cost effective reference platform design. Provide customer support and technical enablement, including training, demo/prototype bring-up, onsite troubleshooting, technical presentations and workshops. Manage and deliver multiple NPI and customer projects in parallel under aggressive schedules. Requirements ： Bachelor’s degree in electrical engineering with 7+ years hardware board design experience. Independent experience in system board design with Cortex - A5x/A7x. Independent design experience with PMIC 、 DC - DC 、 LDO power systems. Strong PCB layout expertise including material selection, dielectric/ stackup , SI/PI principles, and HDI high speed layout. Hands on experience with signal integrity (SI) and power integrity (PI) analysis. Familiarity with PCBA manufacturing processes including DFM, EMI/ESD, thermal design, and testing. Proficient in high-speed interface design and validation: DDR, LPDDR4, LPDDR5/5x, eMMC, QSPI, PCIe4.0, USB3.0 (with/without PD), Ethernet, etc. Skilled at Cadence OrCAD / Allegro. Experience with EMI/EMC compliance is a plus. Understanding SI theory; familiarity with Cadence Sigrity , HyperLynx or similar simulation tools is a plus. Familiar with diagnostic tools such as logic analyzers, oscilloscopes, protocol analyzers, etc.