Senior Power Electronics Design

Larsen & Toubro; Bengaluru; On-site; INR 4,000,000 - 7,000,000; Full time

Job summary

Larsen & Toubro in Bengaluru seeks a Power Electronics Design Lead to drive end-to-end development of advanced power electronic systems for EVs, renewable energy, and industrial automation.

You will own system architecture, define interfaces, mentor engineers, and ensure safety and performance compliance across the product lifecycle.

Expertise in converters (AC-DC/DC-DC/AC), thermal/EMC management, embedded control (C/C++, FPGA), and tools like MATLAB/Simulink, LTspice, and Altium is required.

Qualifications

• MTech in Power Electronics or related discipline.
• 10-15+ years designing power electronic systems (10kW+).
• Deep knowledge of power conversion topologies and switching device characteristics.
• End-to-end product lifecycle experience.
• Proficiency in control theory and embedded platforms.

Responsibilities

• Lead end-to-end development and integration of power electronic systems.
• Define system architecture, topology, requirements, and interface specifications.
• Mentor engineering teams and drive cross-functional collaboration.
• Ensure safety, EMI/EMC, thermal management, and compliance with standards.
• Oversee design reviews, validation, and production launch.

Skills

Power electronics

Control theory

Embedded systems

Lifecycle experience

Mentorship

Education

MTech in Power Electronics

Tools

MATLAB/Simulink

PLECS

LTspice

Altium Designer

C/C++

FPGA

Job description

Role Overview

Job Description - Power Electronics Design Lead (P3)

Lead the end-to-end development and integration of advanced power electronic systems for electric vehicles, renewable energy, and industrial automation. Champion system architecture, cross-functional collaboration, and adherence to global safety and performance standards. Resolve complex system-level challenges—including thermal, EMI/EMC, and functional safety-while mentoring engineering teams and fostering a culture of innovation, quality, and continuous improvement throughout the product lifecycle.

Key Responsibilities

• Lead the development and integration of power electronic systems—including AC-DC, DC-AC, and DC-DC converters, inverters,-for electric vehicles, renewable energy platforms, and industrial converters.
• Define system architecture, topology, requirements, and interface specifications for industrial power converters, charging platforms, high-voltage drivetrain systems.
• Guiding designs from concept to mass production.
• Collaborate cross-functionally across hardware, software, mechanical, integration, testing, production, supply chain and project management teams to ensure seamless product development and successful delivery within time.
• Ensure compliance with relevant international safety and performance standards.
• Troubleshoot and resolve complex system issues related to system behaviour, thermal management, electromagnetic compatibility/interference (EMC/EMI), and power quality.
• Lead detailed design reviews and ensure comprehensive validation and verification coverage across system interfaces and critical performance metrics, including hardware-in-the-loop (HIL) testing where applicable and safety assessments.
• Ensure the product meets quality, cost and timeline requirements.
• Oversee the creation and maintenance of detailed technical documentation, including schematics, Bills of Materials (BOM), specifications, test protocols, validation reports, and production drawings.
• Provide mentorship to junior engineers while fostering a culture of knowledge sharing and driving continuous improvement in engineering processes and best practices.

Required Qualifications & Experience

• MTech . in Power Electronics specialization or related discipline.
• 10-15 +years of experience designing and developing power electronic systems, preferably in automotive or industrial sectors with 10kW and above ratings
• Deep knowledge of power conversion topologies (AC-DC, DC/DC, DC/AC), magnetic component design, and switching device characteristics
• End to end product lifecycle development experience
• Proficiency in control system theory, including PID and digital control algorithms, and implementation on embedded platforms (microcontrollers, FPGAs).
• Solid hands-on experience with industry-standard simulation and design tools such as MATLAB/Simulink, PLECS, LTspice, Altium Designer, and PCB design suites.
• Familiarity with embedded software and firmware development for power converter control (e.g., C/C++, microcontrollers, FPGA programming).
• Proven track record of successfully taking products from concept through validation, functional safety assessment, and mass production launch.
• Understanding and application of functional safety principles and standards (ISO 26262, ASIL) and systems engineering methodologies (FTA, FMEA, V-Model/System V).
• Knowledge of electric vehicle systems and high-power applications, including thermal management, safety, and EMC/EMI requirements.
• Passion for innovation, high ethical standards, and a commitment to engineering excellence and product quality

Preferred Qualifications

• Experience working directly with automotive OEMs or Tier-1 suppliers.
• Exposure to model-based design approaches and hardware-in-the-loop (HIL) simulation environments.
• Familiarity with automotive and industrial communication protocols such as CAN, LIN, and Modbus.
• Excellent documentation skills, strong interpersonal and communication abilities, and a proven ability to collaborate effectively in multidisciplinary teams.
• Knowledge of standards such as IEC 61851, IEC 62133, CE, UL, IS standards, ISO 26262, ASIL, OCPP+ and IATF 16949.