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Graduate Engineer Trainee

Exponent Energy
Bengaluru, IND
Full-time
Entry
Onsite
Discovered 1 months ago
EV systemsbattery systemspowertrain and motorscharging systemsfault diagnosis and troubleshootingCAN communication and CAN-based diagnostics

Full Job Posting

Team and Role

The Graduate Engineer Trainee will work with Exponent's After Sales and Service Engineering team.

The team supports field operations across LV three-wheeler, HV bus, and battery service lines.

The role supports Exponent's rapid-charging experience for commercial electric vehicles.

Technical Support and Diagnosis

  • Provide on-site and remote technical support across LV, HV, and battery service lines to minimize vehicle and system downtime.
  • Apply structured fault-finding to batteries, powertrains, motors, and charging systems.
  • Use diagnostic tools, CAN-based diagnostics, and test instruments across vehicle and battery platforms.
  • Diagnose issues under guidance from senior engineers and work toward vehicle turnaround commitments.

Service Operations

  • Support root source analysis of failure data and help define corrective and preventive actions.
  • Assist with battery pack rework, battery swap operations, and failure investigations.
  • Support preventive maintenance schedules and service campaigns within required timelines.
  • Maintain service records and prepare technical reports.
  • Provide field feedback to engineering and product teams to improve serviceability.

Customer and Escalation Support

  • Interact with customers and fleet operators to understand issues and explain technical causes and fixes clearly.
  • Guide customers on safe operation and maintenance of vehicles.
  • Track issues through closure, keep stakeholders informed, and escalate critical or unresolved issues.
  • Support a professional, transparent, and customer-focused service experience.

Ideal Candidate

  • Zero to one year of relevant experience is required, and fresh graduates are encouraged to apply.
  • A diploma or bachelor's degree in electrical, electronics and communication, mechanical, automobile, or mechatronics engineering is required, or equivalent demonstrated technical knowledge.
  • Strong electrical and mechanical engineering fundamentals and an interest in EV systems are required.
  • Basic understanding of high-voltage systems, HVIL, signal circuits, and power connections is required, or candidates must be willing to learn quickly.
  • Basic understanding of CAN communication and CAN-based diagnostics is required, or candidates must be willing to learn.
  • Candidates should be able or willing to learn diagnostic software, OEM tools, schematics, wiring diagrams, and DTCs.
  • Candidates should be structured problem solvers, detail-oriented, customer-focused, and comfortable handling escalations.
  • Extensive travel and relocation to field or depot locations may be required.
  • Good English communication skills are required; regional language fluency is a plus.

About Exponent

Exponent is building an energy stack for commercial electric vehicles in India.

Its battery and charging technology is designed to provide safe, reliable 15-minute rapid charging.

The platform supports high-utilization commercial vehicles from three-wheelers to intercity buses.

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