Engineer - Hardware (Battery Management System)

Taggd · Tamil nadu, India

Purpose of the Role

Develop, integrate and validate Battery Management System hardware for lithium-ion battery packs. Responsible for circuit design, component selection, hardware validation, debugging, and support of automotive-grade BMS product development activities.

Key Responsibilities

• Hardware Development
• Design and develop BMS hardware modules as per system requirements.
• Prepare hardware requirements and design documentation.
• Support analog and mixed-signal circuit development.
• Perform component selection and design calculations.
• Develop schematics and support PCB layout activities.
• Design & Analysis
• Perform circuit simulation using LT Spice/PSpice.
• Support Worst Case Circuit Analysis (WCCA).
• Prepare EBOM and hardware design deliverables.
• Participate in design reviews and layout reviews.
• Support hardware-software interface definitions
• Validation & Testing
• Execute board bring-up and hardware debugging activities.
• Perform functional, environmental and vehicle-level testing.
• Support EMI/EMC/ESD qualification testing.
• Use oscilloscopes, data loggers and laboratory equipment for validation.
• Analyze failures and support root cause investigations
• Product Quality & Compliance
• Follow automotive hardware development processes.
• Support DFMEA and reliability activities.
• Ensure compliance with applicable automotive and BMS standards.
• Maintain complete design and validation documentation
• Cross Functional Collaboration
• Coordinate with software, system, validation and manufacturing teams.
• Support customer testing and issue resolution.
• Participate in prototype build and production support activities

Qualifications

• B.E./B.Tech in Electronics, Electrical, Electronics & Communication, Instrumentation or related discipline.
• M.Tech preferred but not mandatory.
• 3–8 years of experience in automotive electronics hardware development.
• Experience in BMS, Power Electronics, EV Controllers, PDU, MCU or automotive ECUs preferred.

Technical Skills

• Analog Circuit Design.
• Automotive Hardware Fundamentals.
• Schematic Design (Altium, ORCAD, PADs).
• Circuit Simulation (LT Spice, PSpice).
• Component Selection and Design Calculations.
• PCB Layout Review.
• Board Bring-up and Debugging.
• EMI/EMC/ESD Testing.
• CAN and UDS Fundamentals.
• Hardware Validation and Testing.
• Documentation and Requirement Analysis.