Battery Test & Validation Senior Associate Engineer

Overview

Senior Associate Engineer, individual contributor in the Power Systems & Controls Development team, supporting the Integrated Drivetrain Energy Solutions division, focused on battery system test and validation.

What you'll do

• Execute battery system test plans, covering battery cell, battery module and battery pack testing (5V to 1500 V systems).
• Develop, implement and document standard technical test instructions used in battery system validation and development.
• Convert test plans into test instructions and review test plans and FMEA controls.
• Collaborate with lab engineers and test technicians on test execution and equipment set-up.
• Develop and maintain accurate single-line diagrams for test setups including battery cells, modules, strings/packs, battery simulators and DC-DC converters.
• Analyze and monitor test data and reports to ensure data quality, and evaluate and summarize results.
• Make design and performance recommendations to the design team based on evaluated results.
• Calibrate and validate BMS settings in controls software.
• Improve operational efficiency through test automation and develop scripts to automate data analysis.
• Collaborate with the global engineering team on data sharing and analysis.
• Meet lab test plan deadlines.
• Follow and advocate safe build, set-up and test procedures.

What you'll need

• Bachelor's or master's degree in Electrical, Mechatronics or Electronics Engineering.
• 2 to 4 years of relevant experience in the development, validation testing, and integration of battery systems, Battery Management Systems, or controls systems.
• Experience with MATLAB or Python coding for data analysis and interpretation.
• Understanding and experience with BMS and Li-Ion battery systems.
• Experience or understanding of Li-Ion battery basics and safety.
• Experience with communication protocols and tools such as J1939, CAN, TCP/IP Modbus, CANape and CANcase.
• Experience with battery cycler systems and test sequencers such as NHR9300, Enerchron, Arbin and Bitrode.
• Experience in the development and deployment of test strategy, test architecture and test automation.
• Excellent written and verbal communication skills to work in a global environment.

Nice to have

• Coursework or experience in understanding Li-Ion battery systems operation.
• Work experience in vehicle batteries and testing.
• Electronics battery sensor algorithms testing experience.

Details

• Location: Bangalore, Karnataka, India.
• Work mode: 5 working days from office.
• Posting dates: November 13, 2026 to November 27, 2026.