Battery Systems Triage Engineer

Groupe SEGULA Technologies SA; Toluca; Presencial; MXN 600.000 - 900.000; Jornada completa

Descripción de la vacante

Groupe SEGULA Technologies SA is seeking a Battery Systems Triage Engineer in Toluca, Mexico, to support design and release teams across high-voltage battery assembly operations. You will work closely with BMS leads and Pack Integration to ensure EOL testing passes and drive root-cause resolution for improved build efficiency.

You will analyze EOL data using Vector CAN tools and INCA, perform voltage variation corrections, and help with packing optimization while supporting change control and

Formación

• Experience with high-voltage battery systems preferred.
• Strong analytical and problem-solving skills for root-cause analysis.
• Ability to document findings and collaborate across teams.

Responsabilidades

• Perform Battery EOL testing for high-voltage packs at the CTC Pilot Plant.
• Analyze EOL data with Vector CAN tools and INCA, combining software and electrical analysis.
• Manage module voltage variation correction via charging and inventory tracking.
• Execute BPCM/CSC flashing and ensure proper pairing and pack optimization.
• Support change control, relabeling, and off-line re-flashing as needed.
• Document system requirements and lessons learned with BMS and Pack Integration.
• Lead pilot vehicle triage and system-level battery pack/vehicle communication troubleshooting.

Conocimientos

High-voltage battery testing

Root-cause analysis

System-level troubleshooting

Documentation

Herramientas

Vector CAN tools

INCA

Descripción del empleo

Position Summary

The Battery Systems Triage Engineer supports design and release teams across manufacturing and battery assembly operations. Working closely with BMS SW and HW leads, Pack Integration, Module DREs, software engineers, chief engineers, and build coordinators, you will ensure high-voltage batteries clear End of Line (EOL) testing at the CTC Pilot Plant. You will lead system-level battery issue triage, driving root-cause resolution to maximize overall build efficiency.

Key Responsibilities

• Conduct Battery EOL testing for high-voltage batteries assembled at the CTC Pilot Plant, managing issue troubleshooting, tracking, and documentation.
• Analyze EOL data using Vector CAN tools, INCA, or plant tester diagnostics, combining software analysis with physical inspection and electrical measurements for root-cause problem solving.
• Manage module voltage variation correction via charging, charting, and inventory tracking to optimize pack assembly.
• Execute BPCM/CSC flashing and communication protocols to ensure proper pairing and pack optimization.
• Support change control processes and establish clean points, performing part relabeling or off-line re-flashing as needed.
• Document system requirements, best practices, and lessons learned in collaboration with BMS engineering and Pack Integration.
• Lead pilot vehicle triage and system-level battery pack/vehicle communication troubleshooting.