Job Description

Purpose of the Role

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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.

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Key Responsibilities

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

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

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- Analog Circuit Design.
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- Automotive Hardware Fundamentals.
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- Schematic Design (Altium, ORCAD, PADs).
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- Circuit Simulation (LT Spice, PSpice).
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- Component Selection and Design Calculations.
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- PCB Layout Review.
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- Board Bring-up and Debugging.
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- EMI/EMC/ESD Testing.
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- CAN and UDS Fundamentals.
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- Hardware Validation and Testing.
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- Documentation and Requirement Analysis.
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📌 Engineer - Hardware (Battery Management System) (Tamil Nadu)
🏢 Taggd
📍 Tamil Nadu