Simulation Integration Engineer – Software-In-Loop, Controls Integration and Simulation Development

General Motors

Simulation Integration Engineer supporting Global Virtual Engineering for vehicle development projects. Leading integration of co-simulation packages for embedded controller calibration and validation.

Posted 5/28/2026full-timePontiac • Missouri • 🇺🇸 United StatesJuniorMid-LevelWebsite

Tech Stack

Tools & technologies

PythonRTOS

About the role

Key responsibilities & impact

Work closely with stakeholders to identify requirements, schedule, and deploy simulation projects to enable virtual vehicle design, development, and validation
Engage with cross functional team members to coordinate on-time delivery of simulation components to meet requirements and timing
Integrate plant models and other ECU models with controller software source code and perform virtual system verification based on requirements
Obtain, develop, parameterize, and test virtual controller models to be used across different components such as HWIO, RTOS, controller I/O, and other ECU behavioral models
Perform simulation correlation activities based on experimental data
Create, maintain, and improve standard simulation architectures
Provide support for released simulations, including detailed documentation, and assist users with testing and troubleshooting
Design, develop, verify, and execute automated test suites
Assist initiatives to benchmark and adopt next-generation simulation technology and tools
Identify, implement, and standardize new simulation development processes of engineering
Provide process and architecture feedback improvements
Work in and using the SAFe / Agile construct

Requirements

What you’ll need

BS Mechanical Engineering, Electrical Engineering, Software Engineering, Computer Science, or Aerospace Engineering
2+ years of relevant experience
adept experience with MATLAB, Simulink, GMSim, ECU behavioral models; in the context of plant model development and integration
familiarity or experience with tools such as MATLAB, Simulink, GT Suite, GT Power, CarSim, AMESim, etc.
experience with embedded controls software and architectures, especially AUTOSAR
familiarity with automotive communication technologies including CAN, LIN, SPI, Ethernet
familiarity in computer programming languages including C/C++, Python
experience in leading large and/or difficult projects with high levels of ambiguity
Proven ability to work in teams, balancing technical theory with practical limitations.
Strong oral and written communication skills.

Benefits

Comp & perks

From day one, we're looking out for your well-being–at work and at home–so you can focus on realizing your ambitions.

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Hard Skills & Tools

MATLABSimulinkGMSimECU behavioral modelsembedded controls softwareAUTOSARC/C++Pythonsimulation architecturesautomated test suites

Soft Skills

communication skillsteamworkproject leadershipproblem-solvingprocess improvementstakeholder engagementcross-functional collaborationdocumentationtesting supportfeedback provision