Sr Lead Engineer - Energy Systems in Chennai, भारत

Responsibilities & Key Deliverables

1️. Key Tasks and Deliverables

• Lead end-to-end integration, validation, and verification of Battery Management Systems (BMS) within electric powertrains for passenger EVs.

• Ensure timely delivery of Electrical & Electronics (E/E) packages for xEV platforms, aligned with regulatory standards and program milestones.

• Collaborate with cross-functional teams to integrate Power Distribution Box (PDB) features, optimizing for quality, cost, and schedule.

• Drive execution excellence by mentoring junior engineers and managing technical deliverables across development phases.

• Conduct system-level diagnostics and root cause analysis using quality tools and structured methodologies.

• Review and validate BMS circuit designs, CAN communication matrices, and embedded diagnostic strategies.

• Coordinate with suppliers for component development, validation, and compliance assurance.

• Execute Design Verification Plans (DVP) and participate in DFMEA reviews to mitigate technical risks.

• Operate and manage test equipment including oscilloscopes, battery cyclers, and data loggers for validation activities.

• Analyze vehicle and pack-level logs to identify and resolve system-level issues.

2️. Critical Must-Have Deliverables

• Validated and production-ready BMS and Cell Supervisory Controller (CSC) systems with full compliance to safety and performance standards.

• First-Time-Right delivery of E/E systems across xEV platforms.

• Robust diagnostics and fault tracing protocols implemented across vehicle-level systems.

• Successful execution of DVP and DFMEA for all battery-related components.

• Supplier coordination and validation reports ensuring adherence to technical specifications.

3️. Good-to-Have Deliverables

• Development and automation of CAPL/CASL scripts for testing and diagnostics.

• Contribution to homologation documentation and regulatory compliance strategies.

• Support in developing energy storage architectures for BEV, PHEV, EREV, and SHEV platforms.

• Cross-functional training modules for junior engineers and new hires.

• Participation in innovation forums and technical benchmarking initiatives.

Experience

• Minimum 15 years of experience in the automotive sector with a focus on electric vehicle systems and high-voltage architectures.

• Proven track record in system integration, validation, and supplier collaboration for E/E systems.

• Extensive hands-on experience with vehicle-level testing, fault tracing, and diagnostics.

Industry Preferred

• Automotive OEMs and Tier-1 suppliers specializing in Electric Vehicles (EVs), Hybrid Electric Vehicles (HEVs), and advanced powertrain systems.

• Experience in passenger vehicle programs with embedded systems and high-voltage component integration.

Qualifications

• Bachelor’s or Master’s degree in Electrical Engineering, Electronics, Automotive Engineering, or related field.

• Certifications in automotive diagnostics, embedded systems, or EV architecture (preferred).

• Training in DFMEA, DVP, and CAN/LIN communication protocols is highly desirable.

General Requirements

Competencies and Skills

Functional Competencies

• EV powertrain architecture and system integration

• Battery Management System (BMS) design and validation

• High-voltage system safety and diagnostics

• Supplier management and technical documentation

Tools and Techniques Used

• VECTOR tools: CANalyzer, CANoe, VSignalyzer ( Advanced proficiency )

• 3D CAD tools and PLM systems ( Working knowledge )

• CAPL/CASL scripting ( Preferred )

• Oscilloscopes, battery cyclers, and data loggers ( Hands-on experience )

• DFMEA, DVP, and fault tree analysis ( Expert level )

Behavioral Competencies

• Strong leadership and mentoring capabilities

• Proactive problem-solving and decision-making skills

• Effective cross-functional collaboration and stakeholder communication

• Commitment to quality, safety, and continuous improvement