We are looking for a talented Thermal and Fluid Systems Engineer to join our team specializing in Engineering in Milano, Lombardia, Italy
This position follows a hybrid work model (60% on-site / 40% remote).
In this role, you will make an impact in the following ways:
- You will combine high-fidelity 3D CFD/kinetics with 1D system-level modelling to assess Aftertreatment system architectures and support design optimization.
- You will perform Chemical Kinetics modelling and conjugate heat transfer analysis to improve the performance and durability of critical Aftertreatment components.
- You will use thermal, fluid sciences and chemical kinetics to evaluate system and component performance, helping guide technical decisions that support advanced, efficient, and environmentally responsible products.
- You will develop and apply 3D CFD/kinetics models and simulation workflows for current and future compression ignition and spark ignition engine technologies.
- You will investigate thermal-fluid product or technology issues, identify root causes, recommend corrective actions,



and document results to support problem resolution.
- You will contribute to platform engineering development programs by helping fulfill open-loop and closed-loop Aftertreatment simulation requirements.
- You will strengthen analysis-led product development by improving modelling, simulation, testing, and data-analysis processes.
- You will collaborate with engineers, technical leaders, project teams, suppliers, and other stakeholders to deliver clear recommendations that support high-quality project decisions.

To be successful in this role you will need the following:
- Strong technical fundamentals in thermodynamics, chemical kinetics, fluid dynamics, heat transfer, Aftertreatment performance, and energy conversion systems.
- Practical experience using modelling and simulation tools such as CONVERGE, Chemkin, GT-Suite, Fluent, Boost, GT-XChem, Exothermia suite or similar thermal-fluid analysis

📌 Thermal and Fluid Systems Engineer (Italia)
🏢 PowerToFly
📍 Italia