Senior Battery HIL Simulation Engineer | Hybrid Role

General Motors (GM); Milford Charter Township (MI); Hybrid; USD 90,000 - 120,000; Full time

Benefits offered by this job

Hybrid work policy

Job summary

General Motors is seeking a Software/Hardware-in-the-Loop (HIL) engineer to lead the creation, integration, and maintenance of real-time simulation models, including plant models, sensor/actuator models, and high voltage architecture representations.

You will develop and maintain Battery HIL models and benches for BECM, cell balancing, diagnostics, and thermal systems; coordinate model updates, hardware upgrades, and test environments to support new features and SDV2 changes.

Qualifications

• Bachelor's degree in engineering or related field.
• 3+ years of experience as a Software Engineer or HIL/ SIL engineer or related role.
• Experience with real-time simulation models and HIL benches.

Responsibilities

• Lead creation, integration, and maintenance of simulation models (plant, sensor/actuator, serial data networks, controller representations).
• Develop and maintain Battery HIL models and benches for BECM, cell balancing, diagnostics, thermal systems, and high voltage architecture.
• Plan model updates, hardware upgrades, and test environment rollout for new features and SDV2 changes.
• Ensure benches meet program timing and enable early defect detection before vehicle integration.

Skills

Real-time modeling

HIL bench design

CAN bus testing

Python scripting

Education

Bachelor's degree in Mechanical/Mechatronics/Electrical/Software Engineering

Tools

ETAS INCA

Lauterbach

CANalyzer / Vehicle Spy

Job description

General Motors is seeking a Software/Hardware-in-the-Loop (HIL) engineer to lead the creation, integration, and maintenance of real-time simulation models, including plant models, sensor/actuator models, and high voltage architecture representations.

You will develop and maintain Battery HIL models and benches for BECM, cell balancing, diagnostics, and thermal systems; coordinate model updates, hardware upgrades, and test environments to support new features and SDV2 changes.