System & Hardware Coordinator – Battery Systems

TMC; México; Remote; MXN 800,000 - 1,100,000; Full time

Job summary

TMC Mexico is seeking a System & Hardware Coordinator to lead the coordination of electrical and electronic engineering activities for automotive high-voltage battery systems. Remote role with occasional travel to the United States.

You will coordinate HV architecture, support BMS hardware integration, review interfaces, and collaborate with system and software teams to ensure safe and reliable battery performance.

Qualifications

• 6+ years in automotive electrical/electronic engineering (OEM or Tier 1).
• Hands-on EV HV architecture experience: distribution, contactors, fuses, pre-charge, HVIL.
• Experience with BMS hardware architecture and monitoring electronics (voltage, current, temperature).
• Previous coordination of hardware and systems engineering teams.
• Experience with hardware integration, testing and troubleshooting.
• Advanced English and a valid US B1/B2 visa.

Responsibilities

• Coordinate battery system electrical and electronic architecture activities.
• Support the definition and integration of BMS hardware components.
• Manage interfaces between battery controllers, sensors, contactors and HV distribution systems.
• Review electrical specifications, schematics and interface requirements.
• Coordinate hardware engineering activities with system and software teams.
• Support hardware validation strategies and integration testing.
• Contribute to RFQ technical documentation, feasibility analysis and engineering effort estimation.

Skills

HV battery HV architecture

BMS hardware architecture

Coordination of hardware & systems

Hardware integration & testing

Automotive electrical/electronic eng

Advanced English + US visa

Electrical safety awareness

Tools

Altium

Zuken / Capital

DOORS

Vector CANoe / CANalyzer

Job description

Location: Remote (Mexico), with occasional travel to the United States

English: Advanced (daily communication with international teams)

About TMC Mexico

TMC Mexico provides specialized engineering and IT services. Our engineers join our clients’ teams on technical projects, as TMC employees under a REPSE-registered framework.

Mission

We are looking for a System & Hardware Coordinator to lead the coordination of electrical and electronic engineering activities for automotive high-voltage battery systems.

Key Responsibilities

• Coordinate battery system electrical and electronic architecture activities.
• Support the definition and integration of BMS hardware components.
• Manage interfaces between battery controllers, sensors, contactors and HV distribution systems.
• Review electrical specifications, schematics and interface requirements.
• Coordinate hardware engineering activities with system and software teams.
• Support technical selection of HV components and electronic interfaces.
• Analyze electrical safety requirements and technical risks.
• Support hardware validation strategies and integration testing.
• Contribute to RFQ technical documentation, feasibility analysis and engineering effort estimation.

Must-have

• 6+ years in automotive electrical or electronic engineering, at an OEM or Tier 1 supplier.
• Hands-on experience with EV battery high-voltage architecture: electrical distribution, contactors, fuses, pre-charge circuits, HVIL.
• Experience with BMS hardware architecture and monitoring electronics (voltage, current and temperature sensing).
• Previous coordination of hardware and systems engineering teams.
• Experience with hardware integration, testing and troubleshooting.
• Advanced English and a valid US B1/B2 visa.

Nice-to-have

• ISO 26262 and high-voltage safety requirements.
• CAN communication and diagnostics (Vector CANoe / CANalyzer).
• Schematic and hardware design tools (e.g. Altium, Zuken / Capital), requirements tools (DOORS).
• RFQ and engineering effort estimation experience.

Critical selection criterion

You must demonstrate hands-on experience with battery high-voltage architecture and electrical/electronic interfaces, beyond general automotive electronics experience.