Sr Engineer

2 days ago
Chennai, Tamil Nadu, India Mahindra & Mahindra Limited Full-time
Responsibilities & Key Deliverables Battery Pack Design (E/E Components)
• Design and develop high-voltage battery pack electrical components for EV applications.
• Knowledge in EV battery pack HV/LV architecture, electrical schematics, wiring harnesses, fuse selection, contactors, busbars, connectors, BDU, BMS, CSC and protection systems.
• Support battery module and EE components design, integration activities.
• Develop battery pack electrical layouts complying with safety and regulatory requirements.
• Coordinate with mechanical, thermal, electrical, manufacturing, and validation, simulations teams during product development.
• Perform electrical calculations for current carrying capacity, voltage drop, insulation coordination, and fault protection.
• Support BMS integration and communication interfaces.
• Support DFMEA, Design Reviews, Hazard Analysis, and Functional Safety activities.
• Participate in failure investigations and root cause analysis.
• Prepare technical specifications, design reports, BOMs, and engineering change documentation.
• Collaborate with suppliers and internal stakeholders for electrical component design selection.
• Support prototype builds and manufacturing readiness activities. Tools & Skills
• NX-Unigraphics, Tolerance stack-up (GD&T), Auto-Crear, MatLAB/Simulink (Optional) Experience 7 to 9 years Industry Preferred Qualifications General Requirements Our commitment to Diversity, Equity, and Inclusion

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