1D Propulsion Simulation Engineer - GT Power Expert

Honda South Carolina Manufacturing

14 days+

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Honda in Santa Clarita, CA is seeking a propulsion simulation engineer to develop and maintain 1D engine models using GT Power and related tools.

You will correlate models with test data, perform DOE studies, and translate 3D CFD insights into 1D representations for design decision support.

Join a cross‑functional team focused on delivering performance, drivability, and efficiency while working in a collaborative engineering culture.

Bachelor’s degree in Mechanical, Automotive, Aerospace Engineering or related field.
3+ years of propulsion simulation, virtual engineering, or engine performance analysis.
Strong understanding of combustion engines, thermodynamics, fluid dynamics, and heat transfer.
Experience building, correlating, and evaluating 1D models for hardware development or vehicle performance.
Experience with engine dynamometer testing and data analysis.
Proficiency with Python for data post processing and reporting.
Excellent oral and written communication skills for presenting results.

Develop and maintain 1D engine and propulsion models in GT Power including intake/exhaust systems.
Correlate models to test data (dyno/rig/vehicle) for torque, power, air mass, BSFC, temps, pressures.
Simulate full load and part load maps to support performance, drivability, and thermal assessments.
Conduct DOE and optimization studies within GT Suite to explore design/calibration spaces.
Translate 3D CFD/test insights into 1D model representations and discretization.
Improve standard methods and templates for GT Power model setup and analyses.
Process large model and lab data sets into standardized formats for post processing and reporting.
Provide design/calibration recommendations based on model results and sensitivity analysis.
Communicate results and trade-offs through reports and design reviews with cross-functional teams.