Embedded Software Engineer 2 (116003-1)

The engineer will work with dSPACE, MATLAB/Simulink, automation frameworks, production software, ECU systems, and virtual validation tools while directly contributing to product quality and reliability. This engineer will work with MATLAB/Simulink, Python, Vector tools, and embedded communication protocols while collaborating with software developers, controls engineers, system integration engineers, and verification teams.

Cullerton Group has a new opportunity for an Embedded Software Engineer 2 in Mossville, IL. The work will be done 100% onsite on first shift, with no travel required. This is a 12-month position that can lead to permanent employment with our client. Compensation is up to $47/hr W2 + full benefits (vision, dental, health insurance, 401k, and holiday pay).
Job Summary
The Embedded Software Engineer 2 will develop, execute, and automate Hardware-in-the-Loop (HIL) and Software-in-the-Loop (SIL) verification activities for embedded control systems. The role focuses heavily on dSPACE-based test environments, system-level verification, test automation, ECU validation, and troubleshooting electronic control software and hardware. This engineer will work with MATLAB/Simulink, Python, Vector tools, and embedded communication protocols while collaborating with software developers, controls engineers, system integration engineers, and verification teams. The position combines hands-on test development and execution with automation, debugging, and system-level validation.
Key Responsibilities

• Develop and execute HIL/SIL verification test plans for embedded control systems and ECUs.
• Configure, operate, and troubleshoot dSPACE and Vector-based test benches and validation environments.
• Develop and maintain automated test scripts, data collection, and reporting tools to improve verification efficiency and coverage.
• Perform defect analysis, root-cause investigations, debugging, and system-level verification of integrated software and hardware.
• Develop, execute, and maintain embedded software validation tests using dSPACE, MATLAB/Simulink, Python, and other automation tools.
• Collaborate with software, controls, system integration, and verification engineers on defect reviews and validation planning.

Required Qualifications

• Bachelor’s degree in Computer Science, Electrical Engineering, Software Engineering, or a relevant field.
• 2–4 years of professional experience in embedded software verification, controls testing, or a related engineering area.
• Hands-on experience with HIL/SIL validation and testing.
• Strong experience with the dSPACE toolchain and MATLAB/Simulink.
• Experience with Python test automation, scripting, and data analysis.
• Experience with C/C++, including gtest C++ automation and embedded software verification.
• Experience with CAN/J1939 communication protocols and Vector CANoe/CANalyzer for embedded systems testing and diagnostics.
• Experience with ECU integration, system-level verification, debugging, and root-cause analysis.
• Ability to read electrical schematics, perform hardware setup, and troubleshoot HIL/SIL test environments.
• Strong problem-solving, analytical, communication, and collaboration skills.

Preferred Qualifications

• Experience with UDS diagnostics, fault injection, and validation reporting tools.
• Knowledge of software development lifecycle processes, version control, and test automation framework development.
• Model-Based Development experience using MATLAB/Simulink.
• Strong hardware/software integration and electrical troubleshooting experience.
• Experience developing automated embedded validation frameworks and working with production embedded control software.

Why This Role?
This position offers an opportunity to work hands-on with advanced embedded control systems and gain extensive experience across both Hardware-in-the-Loop and Software-in-the-Loop verification and validation. The engineer will work with dSPACE, MATLAB/Simulink, automation frameworks, production software, ECU systems, and virtual validation tools while directly contributing to product quality and reliability. Cullerton Group provides a professional environment with growth potential and a comprehensive benefits package.