Senior Technician - Service

Evolute Group; Vasai; On-site; INR 350,000 - 650,000; Full time

Job summary

Evolute Group in India is seeking a skilled Service Engineer with 1–3 years of experience in servicing and repairing Li-ion/Li-Po battery packs for electronic and mobility products. You will troubleshoot, test, and repair packs, BMS, and related modules to ensure quality and safety compliance.

Responsibilities include detailed testing, documentation, and collaboration with Quality, Engineering, and Production teams to implement corrective actions and improve reliability.

Qualifications

• ITI in Electronics or related field, diploma-level qualification required.
• 1-3 years of experience in battery pack servicing, testing or assembly.
• Experience with Li-ion/Li-Po packs, BMS, and cell balancing.
• Good understanding of electronic circuits and PCB troubleshooting.
• Ability to follow safety protocols for battery handling and disposal.

Responsibilities

• Troubleshoot and service Li-ion/Li-Po battery packs and BMS.
• Perform component-level and module-level repairs on battery pack PCBs and BMS boards.
• Diagnose and rectify issues related to cells, cell groups, and pack-level faults.
• Conduct cell voltage, internal resistance, capacity, and impedance testing.
• Perform charge/discharge cycle testing and battery health evaluation.
• Analyze electrical, mechanical, and communication-related issues in packs.
• Identify and handle safety issues such as swelling, overheating, short circuits.
• Maintain records, repair reports, and failure analysis documentation.
• Coordinate with Quality, Engineering, and Production for corrective actions.
• Ensure adherence to safety standards during repair activities.
• Follow battery handling, storage, and disposal guidelines.

Skills

Battery servicing

BMS knowledge

PCB troubleshooting

Soldering/rework

Testing equipment use

ESD handling

Communication/reporting

Education

ITI in Electronics

Tools

Multimeters

Power supplies

Battery testers/analyzers

Internal Resistance Testers

Soldering equipment

Job description

Job Summary

We are looking for a skilled and experienced Service Engineer with a 1-3 years of experience in servicing, testing, and repairing Battery Packs (Li-ion/Li-Po) used in electronic and electric mobility products. The candidate will be responsible for troubleshooting, diagnosis, repair, testing, and ensuring quality standards for serviced battery packs.

Key Responsibilities

• Troubleshoot and service battery packs, including:
  • Li-ion / Li-Po Battery Packs
  • Battery Management Systems (BMS)
  • Cell modules and cell balancing circuits
  • Charging/discharging circuits and connectors
• Perform component-level and module-level repairs on Battery Pack PCBs and BMS boards.
• Diagnose and rectify issues related to individual cells, cell groups, and pack-level faults.
• Conduct cell voltage, internal resistance, capacity, and impedance testing.
• Perform charge/discharge cycle testing and battery health/performance evaluation.
• Analyze electrical, mechanical, and communication-related issues in battery packs.
• Identify and handle battery safety issues such as swelling, overheating, short circuits, and thermal runaway risks as per safety protocols.
• Conduct functional testing and quality verification after repair/rebuild activities.
• Maintain service records, repair reports, and failure analysis documentation for battery packs.
• Coordinate with Quality, Engineering, and Production teams for recurring failure analysis and corrective actions.
• Ensure adherence to ESD, IPC, and battery safety standards during repair activities.
• Follow proper battery handling, storage, transportation, and disposal guidelines in compliance with safety and regulatory standards.
• Support field service teams with technical troubleshooting and battery-related issue resolution.
• Manage spare parts inventory (cells, BMS boards, connectors, wiring harnesses) and ensure proper utilization of service materials.

Required Skills

• Hands-on experience in servicing and repairing Li-ion/Li-Po battery packs.
• Good understanding of Battery Management Systems (BMS), cell balancing, and charge/discharge protocols.
• Good understanding of electronic circuits, PCB troubleshooting, and soldering/rework techniques.
• Experience using testing equipment such as Multimeters, Power Supplies, Battery Testers/Analyzers, and Internal Resistance Testers.
• Knowledge of ESD handling, electronic assembly standards, and battery safety standards.
• Awareness of battery safety precautions, including handling of damaged/swollen cells.
• Good communication and reporting skills.

Educational Qualification

ITI in Electronics or related field. equipment.

Experience Highlights

Experience in EV, UPS, or portable electronics battery servicing is a plus.

Key Competencies

• Problem-solving and analytical skills
• Attention to detail, especially regarding battery safety
• Customer-focused approach
• Teamwork and collaboration
• Time management
• Technical troubleshooting expertise

Qualification

• 1-3 years of experience in battery pack servicing, testing, or assembly.
• Experience in manufacturing/service industry.
• Experience working with Li-ion/Li-Po battery packs, BMS units, and battery testing