Responsibilities： 

• 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. 

• Strong communication skills in both English and Chinese. 

• Demonstrated ability to drive technical issues to close. 

• Detail oriented, patient, responsible, with strong initiative and willingness to learn. 

• Capable of working under very tight project schedules. 

• Strong teamwork and independent work capability. 

• Excellent presentation skills. 

• Experience in embedded software is preferred. 

• Familiar with Microsoft Office, Visio, PowerPoint.