Test and Development Engineer - Inverters Tata Technologies

3.0 - 6.0 years

5 - 8 Lacs

pune, gurugram, bengaluru

Work from Office

The Role: Were seeking a hands-on and technically driven Test & Development Engineer to take ownership of the validation and optimization of automotive-grade inverter systems for electric vehicle (EV) powertrains. This role blends high-voltage testing, system integration, and performance tuningespecially during pre-development phases with a focus on dyno-based test activities , motor control algorithm validation , and cross-functional collaboration. Area of Responsibility Lead and execute inverter development and validation activities , with a strong emphasis on dyno test environments . Develop and manage end-to-end inverter test programmes , covering System, Mechanical, Hardware, Software, and Control domains. Define and review test cases, create structured test plans, manage test facilities, resolve test issues, and generate technical reports. Conduct motor control testing and refinement including: Field-Oriented Control (FOC) Current Control loops PWM strategies Interface with cross-disciplinary teams to integrate inverter systems into full EV platforms, including vehicle and bench-level validation. Support fault diagnostics , FMEA analysis , and root cause investigations for inverter components and controls. Collaborate on test automation and simulation environments using tools like MATLAB/Simulink , LabVIEW , and CANoe . Validate products to automotive standards including ISO 26262 , ISO 16750 , UN/ECE R10 , and SAE J1772 . Engage with EME (Electric Machine Engineering) teams for motor/inverter co-validation EME experience is valued but not mandatory. Knowledge / Experience Must-Have Experience in inverter development and validation , ideally with hands-on exposure to dyno testing Deep understanding of motor control algorithms , especially FOC and current control strategies Proficient in lab equipment (oscilloscopes, HV setups, dynos) and testing tools (Python, LabVIEW, CANoe) Working knowledge of vehicle communication protocols (CAN, LIN, FlexRay) Familiarity with safety-critical validation per ISO 26262 and ASPICE Preferred Experience with electric drive systems (BEV, HEV, PHEV) Exposure to EME activities and motor/inverter co-design challenges Awareness of thermal management and battery integration implications for inverter performance.

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