Job highlights

- . - Bachelors degree in Mechanical Engineering,Automotive Engineering,or a related field
- - 7+ years of experience in engine performance modeling and simulation,with a focus on diesel engines,at a major automotive OEM or supplier

GT-Suite, AVL BOOST, Amesim, Diesel Engines, Emissions, Diesel After Treatments The minimum requirements we seek: - Bachelors degree in Mechanical Engineering, Automotive Engineering, or a related field.

- 7+ years of experience in engine performance modeling and simulation, with a focus on diesel engines, at a major automotive OEM or supplier.

- 7+ years of experience with 1D engine simulation tools such as GT-SUITE, AVL BOOST, or equivalent.

- Demonstrated experience with airpath modeling, including turbocharging, charge air coolers, and EGR/EGR cooler systems.

- Experience with both predictive and prescribed combustion modeling techniques.

- Experience with model correlation and calibration against dynamometer and/or vehicle-level test data.

Our preferred requirements:

- Masters degree in Mechanical Engineering, Automotive Engineering, or a related field.

- Experience modeling aftertreatment systems and devices, including TWC, DOC, DPF, and SCR.

- Working knowledge of emissions regulations (e.g., EPA, EU) applicable to diesel engines and their impact on system design.

- Familiarity with engine controls and calibration processes, and how simulation supports controls development.

- Experience with optimization techniques and tools applied to engine and aftertreatment system design.





The Diesel Engine Performance Aftertreatment Modeling Engineer in this role will:

- Develop and apply high-fidelity 1D engine simulation models (e.g., GT-SUITE or equivalent) to predict and optimize diesel engine performance ( gasoline), fuel efficiency, and emissions across the full operating range.

- Perform detailed airpath modeling and analysis, including turbocharger matching and control, charge air coolers, EGR systems, and EGR coolers, to support system-level design and optimization decisions.

- Develop and calibrate combustion, flow heat transfer models, including both predictive (e.g., DI-Pulse, multi-zone) and prescribed (e.g., Wiebe-based) combustion approaches, to accurately represent in-cylinder processes and support combustion system development.

- Model and simulate aftertreatment systems and devices, including TWC, DOC, DPF, and SCR, to evaluate emissions compliance strategies and support aftertreatment system sizing and calibration.

- Correlate simulation models against dynamometer and vehicle test data, ensuring model accuracy and reliability across steady-state and transient conditions.

- Collaborate cross-functionally with hardware, calibration, and controls teams to translate simulation insights into actionable design and development recommendations

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

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