Powertrain Engineer

Marutee; Bengaluru; On-site; INR 1,800,000 - 3,000,000; Full time

Job summary

Marutee in Bengaluru seeks an EV Electrical & Electronics / Powertrain Integration Engineer to lead the integration, development, and validation of EV electrical systems. You will collaborate with cross-functional teams, suppliers, NPD, sourcing, and testing to ensure reliable performance of the EV powertrain and vehicle electrical systems.

The role reports to the Lead – Electrical & Electronics and emphasizes CAN architecture, BMS integration, and regulatory compliance.

Qualifications

• Experience with EV electrical/electronic systems or EV powertrain.
• Hands-on knowledge of motor and motor controller integration.
• Understanding of AIS-156 and EV homologation requirements.

Responsibilities

• Integrate EV powertrain components including traction motors, motor controllers, batteries, BMS, chargers, clusters.
• Support the integration and validation of Battery and Battery Management Systems (BMS) into the vehicle architecture.
• Design, develop, and implement CAN communication architecture for vehicle electrical and electronic systems.
• Collaborate with testing teams to conduct performance, durability, reliability, and functional validation of powertrain, battery, BMS, charger, cluster, and related systems.
• Analyze system-level performance and support software-based performance estimation and validation.
• Identify, troubleshoot, and support root‑cause analysis of electrical, electronic, communication, and integration issues.
• Coordinate with suppliers, NPD, sourcing, and cross-functional engineering teams for component development, integration, and issue resolution.
• Support DFMEA, design reviews, and risk assessment activities for electrical and electronic systems.
• Ensure compliance with applicable EV homologation, safety, EMI/EMC, and regulatory requirements, including AIS standards.
• Support homologation activities and follow up on compliance requirements throughout the product development cycle.
• Prepare and maintain technical documentation, test reports, specifications, and validation records.
• Support continuous improvement of EV electrical and electronic systems for performance, reliability, safety, and cost optimization.

Skills

EV powertrain integration

CAN architecture

Battery Management Systems

Li-ion battery systems

Power electronics

Electrical & electronics engineering

System-level validation

DFMEA

AIS-156

EMI/EMC testing

Creo

CATIA

Supplier coordination

Tools

Creo

CATIA

Job description

We are seeking an EV Electrical & Electronics / Powertrain Integration Engineer to support the integration, development, and validation of electrical and electronic systems for electric vehicles. The role will involve working closely with cross-functional teams, suppliers, NPD, sourcing, and testing teams to ensure seamless integration and reliable performance of EV powertrain and vehicle electrical systems.

The role will report to the Lead – Electrical & Electronics.

Key Responsibilities

• Integrate EV powertrain components including traction motors, motor controllers, batteries, BMS, chargers, clusters, and other vehicle electrical systems.
• Support the integration and validation of Battery and Battery Management Systems (BMS) into the vehicle architecture.
• Design, develop, and implement CAN communication architecture for vehicle electrical and electronic systems.
• Collaborate with testing teams to conduct performance, durability, reliability, and functional validation of powertrain, battery, BMS, charger, cluster, and related systems.
• Analyze system-level performance and support software-based performance estimation and validation.
• Identify, troubleshoot, and support root‑cause analysis of electrical, electronic, communication, and integration issues.
• Coordinate with suppliers, NPD, sourcing, and cross-functional engineering teams for component development, integration, and issue resolution.
• Support DFMEA, design reviews, and risk assessment activities for electrical and electronic systems.
• Ensure compliance with applicable EV homologation, safety, EMI/EMC, and regulatory requirements, including AIS standards.
• Support homologation activities and follow up on compliance requirements throughout the product development cycle.
• Prepare and maintain technical documentation, test reports, specifications, and validation records.
• Support continuous improvement of EV electrical and electronic systems for performance, reliability, safety, and cost optimization.

Technical Skills / Tech Stack

• Strong fundamentals in Electrical & Electronics Engineering.
• Strong understanding of EV powertrain architecture.
• Good knowledge of traction motors and motor controllers.
• Strong understanding of Li‑ion battery systems and battery composition.
• Good knowledge of Battery Management Systems (BMS), including protection and monitoring functions.
• Strong understanding of power electronics and EV electrical systems.
• Hands‑on understanding of CAN communication and CAN architecture.
• Knowledge of AIS-156 and EV homologation requirements.
• Understanding of EMI/EMC requirements and testing.
• Knowledge of DFMEA and system‑level risk analysis.
• Experience with engineering/design tools such as Creo or CATIA is preferred.
• Understanding of vehicle‑level testing, validation, and troubleshooting.

Must-Have Skills

• Experience working with EV electrical/electronic systems or EV powertrain.
• Strong hands‑on knowledge of Motor & Motor Controller integration.
• Strong knowledge of Battery and BMS systems.
• Practical understanding of CAN communication and vehicle CAN architecture.
• Knowledge of power electronics.
• Understanding of AIS-156 and EV homologation requirements.
• Exposure to EMI/EMC requirements and testing.
• Experience in vehicle/component testing, validation, and troubleshooting.
• Ability to coordinate effectively with suppliers and cross‑functional teams.