Job Responsibilities:
61 Responsible for the design of the battery pack's high voltage electrical system, including high voltage distribution, contactors, fuses, current/voltage/temperature sampling circuits, etc.
61 Design low voltage control circuits for the battery pack, such as BMS power supply, wake-up, communication (CAN/LIN), and signal acquisition circuits.
61 Develop electrical schematics, wiring diagrams, PCB layouts, and guide hardware engineers to complete the design implementation.
61 Participate in BMS hardware design, including AFE, MCU selection, isolation communication, power management, etc.
61 Ensure BMS hardware meets functional safety and EMC requirements.
61 Coordinate the matching of the battery pack's electrical system with the vehicle's high voltage system, ensuring reliable high voltage interlock (HVIL) and insulation detection functions.
61 Lead electrical system testing (e.g., withstand voltage, insulation, EMC, functional safety), analyze and resolve testing issues.
61 Prepare technical documents such as electrical design specifications, DFMEA, etc.
61 Track domestic and international standards related to battery electrical systems, ensuring design compliance.
主要职责：
61 负责电池包高压电气系统设计，包括高压配电、接触器、保险丝、电流/电压/温度采样电路等。
61 设计电池包低压控制电路，如BMS供电、唤醒、通信 (CAN/LIN) 及信号采集电路。
61 制定电气原理图、线束图、PCB布局，并指导硬件工程师完成设计实现。
61 参与BMS硬件设计，包括AFE、MCU选型、隔离通信、电源管理等 。
61 确保BMS硬件满足功能安全及EMC要求 。
61 协调电池包电气系统与整车高压系统的匹配，确保高压互 (HVIL)、绝缘检测等功能可靠 。
61 主导电气系统测试 (如耐压、绝缘、EMC、功能安全等), 分析并解决测试问题 。
61 编写电气设计规范、DFMEA等技术文档 。
61 跟踪国内外电池电气系统相关标准，确保设计合规 。
Job Requirements:
61 Bachelor's degree or above in Electrical/Electronic/Automation/Vehicle Engineering, or related fields. Master's degree preferred.
61 Over 8 years of experience in electrical or BMS hardware development for battery packs, familiar with high voltage electrical system design and safety standards.
61 Experience in leading new energy vehicle companies or top battery companies is preferred.
61 Complete battery pack development project experience, familiar with the process from design to mass production (e.g., V-model development).
61 Proficient in electrical design tools (e.g., Altium Designer/Cadence/PAD), familiar with wiring harness design (CATIA/CHS).
61 Familiar with the selection and reliability design of high voltage components (e.g., contactors, fuses, current sensors).
61 Master the BMS hardware development process, understand the application of AFE and MCU .
61 Familiar with functional safety and EMC design.
61 Good written and verbal English skills, enjoys teamwork, interested in new technologies, and self-motivated.
职位要求：
61 本科及以上学历，电气工程、电子工程、自动化、车辆工程等相关专业，硕士优先。
61 8年以上动力电池包电气或BMS硬件设计经验，熟悉高压电气系统设计及安全规范。
61 具备新能源车企或头部电池企业工作经验者优先。
61 有完整电池包开发项目经验，熟悉从设计到量产的流程（如V模型开发）。
61 精通电气设计工具 (如Altium Designer/Cadence/PAD等)，熟悉线束设计 (CATIA/CHS)。
61 熟悉高压元器件 (接触器、保险、电流传感器等) 选型及可靠性设计。
61 掌握BMS硬件开发流程，了解AFE及MCU应用。
61 熟悉功能安全及EMC设计。
61 较好的英语书写、沟通能力，喜欢团队协作，对新技术感