Job Title: Power Electronics Design Engineer ?

Location:
Chennai ?

Experience:
3–7 Years ? Domain: Power Electronics / Hardware Design / Motor Control Industry : Aero / Defence / Automotive

Job Description
We are looking for an experienced Power Electronics Design Engineer with strong hands-on expertise in power electronic product design and development. The ideal candidate should have experience across the complete product development lifecycle, from requirements analysis and circuit design through board bring-up, verification, validation, and delivery. The role requires strong fundamentals in power electronics, analog/digital electronics, power converter design, PCB design, thermal management, EMI/EMC, sensors, motor control, and hardware validation.

Key Responsibilities
• Design and develop power electronic products and hardware systems from requirements through final verification and delivery.
• Lead or contribute to power electronics product design and development projects.
• Perform power converter design and analysis, including at least one of:
• AC-DC converters
• DC-DC converters
• DC-AC converters / Inverters
• AC-AC converters
• Perform component selection and circuit design involving:
• MOSFETs and IGBTs
• Gate drivers
• Passive components
• ADC/DAC
• Filters
• Connectors
• Magnetic components
• PCB parasitics
• Design and analyze analog and digital electronic circuits.
• Develop signal-conditioning circuits, including:
• Op-Amps
• Filters
• ADC front-end circuits




• Work with different sensors and electromechanical components such as:
• Position sensors
• Temperature sensors
• Gyro sensors
• RTDs
• Current sensors
• Resolvers
• Motor encoders
• Solenoids
• Work with BLDC/PMSM motors, RL loads, electronic loads, and dynamometers.
• Develop/update schematics using Mentor Graphics and perform PCB design/layout reviews.
• Perform power estimation and thermal analysis and evaluate their impact on overall hardware performance.
• Support design considerations related to EMI/EMC, including exposure to standards such as DO-160 and MIL-STD-461/704.
• Perform board bring-up, debugging, and Design Verification Testing (DVT).
• Develop hardware test plans, test procedures, and technical reports.
• Use laboratory equipment including:
• Oscilloscopes
• Digital Multimeters (DMM)
• Data loggers
• Electronic loads and related test equipment
• Debug hardware-level issues and support design verification and validation activities.
• Interface with embedded systems using communication protocols such as CAN, I2C, SPI, and UART.
• Collaborate with cross-functional engineering teams during design, development, testing, and product delivery.



Required Technical Skills Candidates should have robust knowledge/hands-on experience in:
• Power Electronics Design & Development
• Power Converter Design
• AC-DC / DC-DC / DC-AC / AC-AC
• MOSFET / IGBT / Gate Driver circuits
• Analog & Digital Electronics
• Signal Conditioning
• Op-Amps & Filters
• ADC/DAC and ADC Front-End Design
• Passive & Magnetic Components
• Power Estimation
• Thermal Management
• EMI/EMC
• PCB Design & Layout Review
• Mentor Graphics
• Sensors & Actuators
• BLDC / PMSM Motors
• Board Bring-up & Hardware Debugging
• Design Verification Testing (DVT)
• CAN / I2C / SPI / UART
• Oscilloscope / DMM / Data Logger
• Hardware Test Planning & Documentation Preferred Skills
• Hands-on experience in motor controller development.
• Experience working with high-performance microcontrollers and/or FPGA-based designs.
• Exposure to motor-control applications involving BLDC or PMSM motors.
• Understanding of DO-160, MIL-STD-461, and MIL-STD-704 requirements.
• Experience taking electronic hardware from concept/requirements through design, prototype, testing, validation, and delivery. Soft Skills
• Strong analytical and problem-solving skills.
• Good hardware debugging and troubleshooting capability.
• Strong technical documentation skills.
• Good verbal and written communication skills.
• Effective presentation skills.
• Ability to collaborate with cross-functional engineering teams.

📌 Power Electronics Design Engineer (Chennai)
🏢 L&T Technology Services
📍 Chennai