Electrical Battery Integration Engineer

Job Title: Electrical Battery Integration Engineer

Qualification: Bachelors/Masters in Electrical/Electronics Engineering or related field

Experience: 5+ Years

Location: Pune

Role:

Lead the electrical design and integration of high-voltage (HV) battery packs and systems for next-generation electric vehicles. Ensure electrical safety, performance, reliability, and compliance with automotive and global standards. Collaborate cross-functionally on the seamless integration of battery packs from prototype to production.

Responsibilities:

• Own the development, analysis, and integration of battery electrical architectures, including high-voltage (HV) and low-voltage (LV) domains, busbars, harness, connectors, and current sensing solutions.
• Develop integration strategies for Battery Management Systems (BMS) hardware: including voltage, current, temperature monitoring, cell balancing, isolation, and diagnostics.
• Ensure all electrical interfacesHV, LV, data/signalare robust, reliable, and manufacturable.
• Validate electrical design against safety standards (AIS, ISO, IEC, UL); coordinate EMI/EMC and functional safety (ISO 26262) compliance.
• Lead prototype builds, testing, and commissioning of integrated battery systems; resolve issues in HV design, relay, fuse selection, interlocks, grounding, and insulation resistance.
• Optimize electrical layouts for cost, manufacturability, efficiency, and system-level integration.
• Oversee cable/harness design, connector selection, and electrical safety measures for crash, thermal, and environmental requirements (water/dust ingress, vibration).

Required Skills:

• 3+ years proven experience in automotive or EV battery system electrical design and integration.
• Proficiency in ECAD tools (Altium, Capital, EPLAN, Zuken), circuit simulation, and data analysis.
• Strong understanding of cell chemistry, HV/LV architecture, power electronics, and BMS.
• Experience in validation and integration of battery packs with real-world vehicle systems.
• Familiar with global automotive integration and safety standards (ISO, AIS, UL).
• Excellent troubleshooting and system-level integration abilities.
• Passion for automotive electrification and safe, innovative battery system deployment.
• Strong communication skills and cross-functional team experience