GE_106 -Senior Engineer – Battery & Charger Development

Marutee; Karnataka; On-site; INR 900,000 - 1,300,000; Full time

Job summary

Marutee Design And Engineering Private Limited seeks a Senior Engineer for Battery & Charger Development to advance EV battery systems and charging solutions for new vehicle programs. The role covers battery pack development, charger integration, and component testing/monitoring from concept to production readiness.

The candidate should have 4–6 years of experience and a BE/BTech in Electrical/Electronics or Electrical & Electronics Engineering, in a Full-Time role within the Electric Vehicles /

Qualifications

• Strong knowledge of Li-ion chemistry, cell characteristics and degradation.
• Experience with battery pack design including thermal management and integration.
• Familiarity with BMS architecture, protection strategies and CAN/LIN protocols.
• Experience in EV charger design including onboard chargers and charging topologies.
• Understanding of AIS, CMVR, IEC, ISO and UN regulations for EVs.

Responsibilities

• Support battery pack and charging system development for new EV platforms from concept to production readiness.
• Coordinate with cross-functional teams for design and integration activities.
• Ensure battery pack design meets performance, durability, and safety targets.
• Support development and integration of onboard chargers and charging interfaces.
• Work on charging connectors, harness interfaces, and communication protocols. Ensure compatibility with EV charging infrastructure.
• Execute battery and charger validation tests including performance, environmental, and safety testing.
• Assist in issue investigation and root cause analysis.
• Support technical interactions with battery, BMS, and charger suppliers.
• Track project timelines, cost targets, and development milestones.

Skills

Lithium-ion chemistry knowledge

Battery pack architecture

BMS architecture & CAN/LIN

EV charger design

EV regs & homologation (AIS/CMVR/IEC/•

Education

BE/BTech in Electrical/Electronics or EEE

Job description

GE_106 -Senior Engineer – Battery & Charger Development

4-6

Marutee Design And Engineering Private Limited

Full-Time

Job Summary

Responsible for development of EV battery systems and charging solutions for new vehicle programs. The role involves battery pack development, charger integration with battery, also component level testing monitoring and integration support.

Experience: 4–6 Years

Qualification: B.E./B.Tech – Electrical / Electronics / Electrical & Electronics Engineering

Industry: Electric Vehicles / Automotive

Function: Desing and Development

Job Description

• Support battery pack and charging system development for new EV platforms from concept to production readiness.
• Coordinate with cross-functional teams for design and integration activities.
• Ensure battery pack design meets performance, durability, and safety targets.
• Support development and integration of onboard chargers and charging interfaces.
• Work on charging connectors, harness interfaces, and communication protocols. Ensure compatibility with EV charging infrastructure.
• Execute battery and charger validation tests including performance, environmental, and safety testing.
• Assist in issue investigation and root cause analysis.
• Support technical interactions with battery, BMS, and charger suppliers.
• Track project timelines, cost targets, and development milestones.

Required Skills

• Strong understanding of Lithium-ion battery chemistry, cell characteristics, and battery degradation mechanisms.
• Experience in battery pack architecture including module design, thermal management, and mechanical integration.
• Knowledge of Battery Management System (BMS) architecture, protection strategies, and communication protocols (CAN/LIN).
• Experience in EV charger design including onboard chargers, charging protocols, and power electronics topology.
• Understanding of EV regulatory and homologation standards (AIS, CMVR, IEC, ISO, UN regulations).