Position Summary This role is responsible for the end-to-end hardware development of Battery Management System (BMS) electronics – including BMU/master and CSC/slave boards – for on- and off-highway commercial vehicles and energy storage system (ESS) applications. The engineer will independently deliver circuit design, schematic capture and PCB layout in Altium Designer, translating system requirements into robust, EMC-compliant, HV-safe and manufacturable hardware. The position covers the full cycle from hardware requirements, component selection and design analysis to sample bring-up, verification/validation and product release, working closely with system, software, mechanical, functional safety, testing and manufacturing teams. Key Accountabilities / Responsibilities 　　　　　　　　　 1. BMS Hardware Circuit Design - Design and develop BMS electronic circuits (BMU/master and CSC/slave) for on-/off-highway vehicles and ESS, covering MCU system, 12V/24V power supply (SBC/PMIC, DC/DC, LDO), wake-up and low-power circuits. - Design cell voltage/temperature monitoring (AFE, e.g. ADBMS/BQ series), isoSPI/daisy-chain communication, CAN/CAN FD, HV voltage measurement, insulation monitoring, current sensing (shunt/Hall), contactor/relay drivers and pre-charge circuits. - Derive hardware requirements from system requirements and ensure bidirectional traceability; ensure products meet all customer and internal electrical requirements. - Lead component selection, including HV components (contactors, fuses, shunts, pre-charge resistors, HV connectors); ensure AEC-Q qualification, derating, lifecycle and second-source availability. - Apply CAD/CAE tools for design analysis and evaluation: circuit simulation (LTspice/PSpice), worst-case circuit analysis (WCCA), tolerance, power dissipation and thermal analysis. 2. PCB Layout Design (Altium Designer) - Independently complete multi-layer PCB layout in Altium Designer, including stack-up definition, placement, routing, high-current copper design and thermal management. - Implement HV isolation design, creepage and clearance in line with IEC 60664-1 / ISO 6469 / IPC-2221 requirements. - Perform EMC-oriented, low-emission layout (grounding and partitioning, return paths, filtering, ESD/transient protection) to meet CISPR 25, ISO 11452, ISO 7637 and ISO 10605. - Ensure DFM/DFA/DFT together with PCB fab and EMS suppliers; generate and release Gerber, BOM, assembly drawings and manufacturing documentation. 3. Functional Safety & Design Quality - Support ISO 26262 hardware development: implement hardware safety mechanisms, support FMEDA and hardware metrics (SPFM/LFM/PMHF), and participate in DFMEA. - Organize and participate in schematic and layout design reviews; follow the engineering design process and product release procedures. 4. Verification, Validation & Issue Resolution - Commission initial sample boards (bring-up); verify and validate designs on bench, in vehicle and in ESS as necessary. - Define and support hardware DV/PV testing, EMC and environmental tests, and system-level validation. - Find root cause and implement corrective actions (e.g. 8D) for any electrical design-related issues during development, production and field. 5. Teamwork & EHS - Participate in new product development as a team player with system, software, mechanical, test, purchasing, quality and customer teams. - Adhere to the Global Star Safety Program and BorgWarner Safety Policy Manual (safety rules, practices, training, PPE); report all injuries, incidents and potentially dangerous situations to the immediate supervisor; meet EHS responsibility requirements. Requirements / Qualifications 　　　　　　　　　 - Bachelor’s degree or above in Electrical, Electronic, Automation, Automotive Engineering or related field. - 3+ years of electrical/hardware design experience; automotive electronic module design experience required, BMS hardware design experience strongly preferred. - Must be able to independently complete both schematic design and PCB layout with Altium Designer; proven experience in at least one complete multi-layer (4+ layers) board from design to sample/production. - Solid knowledge of analog and digital circuits, micro-controller system design, power supply design, and high-current / high-voltage electrical system design. - Hands-on experience with automotive interfaces (CAN/CAN FD, LIN, isoSPI) and battery monitoring AFE circuits is a plus. - PCB layout knowledge with low-emission EMC layout experience; familiar with CISPR 25, ISO 7637, ISO 11452, IPC and AEC-Q standards. - Knowledge of ISO 26262 functional safety (hardware level) and ASPICE is a plus. - Proficient with lab equipment (oscilloscope, DMM, power supply, electronic load, CANoe/CANalyzer) and CAD/CAE tools (Altium, LTspice/PSpice; SIwave/HyperLynx is a plus). - Comprehensive technical English reading/writing and verbal communication skills; good task and work planning skills; strong PC application skills. - Positive people-interface attitude, strong problem-solving ability and teamwork spirit. - Key competencies: Customer Focus, Functional/Technical Skills, Decision Quality, Problem Solving, Learning on the Fly, Timely Decision Making, Dealing with Ambiguity, Listening, Informing, Priority Setting. 𝗦𝗸𝗶𝗹𝗹𝘀: Change Management, Define Future State, Engineering Standards and Compliance, Perform Gap Analysis, Project Schedule ManagementInternal Use Only: Salary Global Terms of Use and Privacy Statement Carefully read the BorgWarner Privacy Policy before using this website. Your ability to access and use this website and apply for a job at BorgWarner are conditioned on your acceptance and compliance with these terms. Please access the linked document by clicking here, select the geographical area where you are applying for employment, and review. Before submitting your application you will be asked to confirm your agreement with the terms. Career Scam Disclaimer: BorgWarner makes no representations or guarantees regarding employment opportunities listed on any third-party website. To protect against career scams, job applicants should take the necessary precautions when interviewing for and accepting employment positions allegedly offered by BorgWarner. Applicants should never provide their national ID numbers, birth dates, credit card numbers, bank account information or other private information when communicating with prospective employers or responding to employment opportunities online. Job applicants are invited to contact BorgWarner through BorgWarner’s website to verify the authenticity of any employment opportunities. BorgWarner is a global product leader in delivering innovative and sustainable mobility solutions. We are a company of innovators and independent thinkers that brings together talented employees, meaningful work and amazing technology in a unique environment. At BorgWarner we constantly work towards our vision of a clean and energy-efficient world. Our Culture BorgWarner promotes and nurtures a diverse and inclusive environment, honors integrity, strives for excellence, commits to responsibility for our communities and the environment, and builds on the power of collaboration. We believe the health and safety of our employees are a top priority. Career Opportunities We manage talent as seriously as we manage our businesses and encourage you to learn about our proud history, strong culture, technologies, and vision for the future. We offer positions locally and globally with over 90 locations in 19 countries. If this position energizes you and you feel you can help us achieve our mission and vision, you are invited to submit an application for consideration. You may see the list of requirements and feel you do not meet all of them. However, remember that BorgWarner thinks differently. If your qualifications align with the majority of those outlined in this job description, we encourage you to apply and share your experience and skills with us.

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