Senior Engine Code Engineer (MATLAB/Simulink)

Location: Waukesha, Wisconsin, USA. Full-time onsite role with regular standing and walking, occasional lifting of up to 25 pounds, and occasional travel.

Company

hirify.global develops solutions for home protection, business resilience, and a more efficient and sustainable energy future.

What you will do

• Create system-level engine code in MATLAB/Simulink for engine and generator design and development.
• Analyze mechanical and energy systems through simulation, functional analysis, and performance testing.
• Optimize steady-state and transient engine performance across gaseous-fueled applications.
• Interpret test results and collaborate with cross-functional teams through code reviews and technical discussions.
• Develop code analysis and software best practices, and document objectives, methods, and results.
• Use Python-based scripting, machine learning, and predictive analytics to forecast code and engine performance.

Requirements

• Bachelor’s degree in Mechanical Engineering, Electrical Engineering, or a related discipline.
• 5+ years of relevant professional experience.
• Proficiency with MATLAB/Simulink for internal combustion engine systems, including steady-state and transient behavior, fault codes, SPNs, SAE J1939 CAN networks, sensor integration, and embedded systems.
• Experience with automotive standards and co-simulation environments, including Software-in-the-Loop and Hardware-in-the-Loop.
• Understanding of internal combustion engine design, operation, testing, generator design, and gaseous fuel systems.
• Strong analytical, problem-solving, written, and verbal communication skills.

Nice to have

• Master’s degree in Electrical Engineering, Mechanical Engineering, Aerospace Engineering, Computer Science, or a related field.
• Advanced MATLAB/Simulink and Python experience in engine design, engineering analysis, and simulation.
• Experience using ATI Vision for internal combustion engine calibration.
• Expertise in engine control code, operational dynamics, advanced testing, and SiL/HiL real-time validation.
• Experience applying machine learning and predictive analytics to engine performance and emissions modeling.

Culture & Benefits

• Work contributes to solutions designed to protect homes, strengthen businesses, and support energy resilience.
• Role includes collaboration with technical and non-technical stakeholders across product development.
• Equal opportunity employment is provided without regard to legally protected characteristics.