Engineer - Hardware (Battery Management System)

Taggd; Chennai District; On-site; INR 700,000 - 1,100,000; Full time

Job summary

Taggd in India is seeking a skilled Battery Management System hardware engineer to develop, validate and bring up BMS hardware for lithium-ion packs. You will design circuits, select components and support PCB layout and documentation.

The role involves testing across vehicle environments, DFMEA support, and collaboration with software and validation teams to ensure compliance with automotive standards.

Qualifications

• BE/B.Tech or equivalent in electronics/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 is preferred.

Responsibilities

• Hardware Development: design and develop BMS hardware modules as per system requirements.
• Design & Analysis: perform circuit simulation and analysis.
• Validation & Testing: execute board bring-up, functional and environmental tests.
• Product Quality & Compliance: follow automotive hardware development processes and DFMEA.
• Cross Functional Collaboration: coordinate with software, system, validation and manufacturing teams.

Skills

Automotive Hardware Fundamentals

Schematic Design

Component Selection and Design Calcula

Education

B.E./B.Tech in Electronics, Electrical, Electronics & Communication, Instrumentation or related discipline

M.Tech preferred but not mandatory

Tools

Altium

ORCAD

PADs

Job description

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.
• 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.
• 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

• Automotive Hardware Fundamentals.
• Schematic Design (Altium, ORCAD, PADs).
• Component Selection and Design Calculations.