System Engineer
hace 3 días
Woking
Role Overview The Systems Engineer – High Voltage PowerTrain & Charging Systems is responsible for end-to-end systems engineering ownership of in-vehicle HVPT & Charging system features across vehicle programs. With 7 to 10 years of experience, the role focuses on requirements definition, architecture design, integration, validation, and issue resolution delivered in line with performance, safety, regulatory, and user experience objectives. Key Objectives • Support delivery of reliable HVPT and Charging system features from concept through validation., • Ensure system requirements are clear, traceable, and verifiable., • Enable smooth integration of ECUs, networks, sensors, and actuators. Key Responsibilities • Create, elicit, and document vehicle-level and system-level requirements for Powertrain and Charging system features using JAMA/DOORS., • Decompose vehicle-level requirements into system-level and ECU-level functional requirements., • Create and maintain system specifications, feature descriptions, and Interface Control Documents (ICDs)., • Design and validate Battery Pack (HV), Inverter, Motor, and On-Board Charger (OBC) requirements, including signals, messages, LIN schedules, and I/O mapping., • Collaborate with software, electrical, validation, and vehicle integration teams to ensure consistent feature behavior., • Support supplier interactions, including requirements clarification and issue tracking., • Develop validation strategies, test cases, and acceptance criteria for Powertrain and Charging features., • Participate in bench, rig, and vehicle testing activities and lead issue investigations., • Track issues, actions, and requirements traceability using JIRA and related tools., • Ensure system implementations align with functional safety and cybersecurity expectations. High Voltage PowerTrain & Charging Systems Domain • Define and maintain vehicle-level and system-level requirements and architecture for HVPT and Charging system functionalities., • Create and maintain Vehicle Feature Requirements (VFR), System Requirements Specifications (SysRS), functional descriptions, and use cases., • Strong background in HVPT systems engineering and Charging system development/testing, including:, • Power flow and energy efficiency analysis., • Thermal and electrical behavior analysis., • Motor-Inverter-Battery integration., • Drive modes, torque delivery, and regenerative braking logic., • AC Charging and DC Fast Charging validation., • Charging safety, interlocks, and fault handling., • Testing and validation of High Voltage Powertrain and Charging systems. Technical Skills & Knowledge • Fundamental systems engineering principles., • Automotive Powertrain and Charging systems electronic architectures., • Automotive CAN, LIN, and Ethernet networks., • Development and validation experience with HV Battery Packs, Inverters, Motors, and OBCs., • Bench, rig, and vehicle testing., • Diagnostics: UDS, DTCs., • Vehicle state management and power management systems., • Vehicle charging systems. Tools & Technologies • JAMA, DOORS – Requirements Management., • JIRA, Confluence – Task and Documentation Tracking., • CAN/LIN analysis tools (e.g., CANalyzer, CANoe)., • OEM and supplier diagnostic tools. Standards & Compliance Awareness • Working knowledge of automotive standards and development processes., • Awareness of:, • ISO 26262 (Functional Safety), • ISO 21434 (Cybersecurity), • Automotive SPICE (ASPICE), • Relevant HVPT and Charging Systems regulations