p We are seeking an experienced Performance Engineer PE with strong expertise in CFD simulation, 1D thermal system modeling, thermal management, and full-vehicle cooling performance development for commercial vehicle programs. The engineer will act as the technical focal point for engine cooling performance, supporting the complete development process from simulation and system sizing to vehicle validation and correlation activities. p The ideal candidate is: /pulli highly skilled in Star‐CCM+, ANSA, and at least one 1D simulation tool such as Amesim, GT‐Power, or similar, and is capable of balancing numerical simulations with experimental correlation, documentation, and cross‐functional alignment. /lili recognized as a cooling and thermal management expert, capable of understanding, simulating, validating, and optimizing the complete vehicle cooling system. /li /ulp The engineer shall lead both virtual and physical validation activities, define VVPs and DVPs, and ensure robust correlation between simulation and test results throughout the development cycle. /pp Workload distribution: /pp~40% CFD simulation activities /pp~10% methodology development /pp~50% reporting, VVP/DVP planning, validation, correlation, and project integration /pp Key Responsibilities /pp CFD Simulation Numerical Analysis (~40%) /pulli Perform advanced CFD studies for engine cooling and vehicle thermal management. /lili Conduct geometry preparation and high-quality meshing using ANSA and Star-CCM+. /lili Set up, run, and post-process simulations using Star-CCM+. /lili Analyze cooling performance KPIs, identify performance gaps, and propose engineering improvements. /lili Support optimization of airflow distribution through the cooling package and underhood environment. /li /ulp Cooling System Architecture Thermal Management /pp Act as Subject Matter Expert (SME) for complete engine cooling system architecture and thermal management. Possess deep technical understanding of the operating principles, performance, sizing criteria, and interactions of: /pulli Radiator /lili Charge Air Cooler (Intercooler) /lili Condenser /lili Engine Fan and Fan Drive Systems /lili Air Intake System /lili Exhaust System /lili Water Pump /lili Thermostat and Coolant Control Devices /lili Expansion / Degas Tank /lili Coolant Piping and Valve Systems /lili Evaluate component-level and system-level impacts on cooling performance and thermal robustness. /lili Support cooling package architecture definition and optimization. /lili Analyze airflow management through the cooling module and engine compartment. /lili Support troubleshooting of thermal issues identified during simulation or vehicle testing. /li /ulp1D Cooling System Modeling /pulli Develop and maintain 1D models for cooling system sizing and optimization.



/lili Use Amesim, GT-Power, or equivalent tools at an expert level. /lili Integrate 1D simulation results with CFD analyses to support system-level engineering decisions. /lili Perform sensitivity studies and scenario assessments. /lili Support cooling component sizing and thermal balance calculations. /li /ulp Experimental Correlation Validation Activities /pulli Support correlation activities between simulations and physical test results. /lili Participate in on-road testing campaigns for data collection and model validation. /lili Support climatic chamber and roller bench testing activities. /lili Execute structured correlation processes to improve model accuracy and predictive capability. /lili Analyze test data and identify root causes of cooling performance deviations. /lili Provide technical recommendations based on test and simulation findings. /li /ulp Validation Planning Project Integration /pulli Define, maintain, and manage project-specific Virtual Validation Plans (VVP) and Development Validation Plans (DVP). /lili Identify representative physical vehicles, prototypes, and configurations required for validation campaigns. /lili Define validation matrices, operating conditions, instrumentation requirements, and acceptance criteria. /lili Ensure alignment between simulation activities, validation plans, and program milestones. /lili Coordinate validation activities with Vehicle Integration Responsible (VIR), testing teams, project managers, and component owners. /lili Ensure traceability between requirements, simulations, validation activities, and final performance targets. /lili Support design reviews by providing simulation, testing, and validation insights. /li /ulp Methodology Development (~10%) /pulli Enhance CFD and 1D modeling methodologies, best practices, and automation processes. /lili Improve validation strategies, correlation procedures, and performance assessment frameworks. /lili Collaborate with simulation and CAE specialists to advance modeling capabilities. /li /ulp Reporting Communication (~50%) /pulli Prepare detailed technical reports, executive summaries, and engineering presentations. /lili Present analyses and recommendations to engineering and management teams. /lili Clearly communicate technical risks, validation status, and mitigation plans. /lili Support project decision-making through data-driven engineering assessments.



/li /ulp Required Qualifications /pulli Degree in Mechanical Engineering, Automotive Engineering, Aerospace Engineering, or related disciplines. /lili7-12 years of experience in vehicle thermal management, cooling system development, simulation, or performance engineering. /lili Mandatory proficiency in Star-CCM+, ANSA, and at least one 1D simulation tool (Amesim, GT-Power, or equivalent). /lili Expert knowledge of engine cooling systems and thermal management. /lili Thorough understanding of cooling package components, including radiator, intercooler, condenser, fan systems, air intake and exhaust systems. /lili Strong background in aerodynamics, cooling, HVAC, and thermal management. /lili Experience in cooling module sizing, airflow management, and thermal system optimization. /lili Proven experience defining and managing VVPs, DVPs, and validation strategies for vehicle development programs. /lili Ability to correlate simulation results with road tests, climatic chamber tests, and wind tunnel testing. /lili Fluent English. /lili Availability and willingness to travel /li /ulp Soft Skills /pulli Strong analytical and problem-solving capabilities. /lili Excellent communication and technical writing skills. /lili Ability to work effectively in cross-functional teams. /lili Proactive, organized, and results-oriented mindset. /lili Strong ownership and accountability for project deliverables. /lili Ability to lead technical discussions and influence engineering decisions /li /ulp Nice to Have /pulli Experience with climatic wind tunnel operations. /lili Knowledge of co-simulation approaches. /lili Experience within OEM or Tier-1 automotive environments. /lili Familiarity with heavy-duty and commercial vehicle applications. /lili Previous experience leading cooling performance development for complete vehicle programs. /li /ulp Salary Range: /pp Contratto Collettivo Specifico di Lavoro per Iveco Group /pp1° Gruppo Qualificato /pp Salary Range: € /pp Variable payment as per CCSL /pp The successful candidate's placement in the range and final offer will be determined by their experience, skills, qualifications and internal equity considerations. /pp Starting from recruitment, management of people is based on legitimate business considerations only, such as experience, knowledge, skills, education, performance, potential, and the Company's core values. /pp The Company is committed to acting impartially to eliminate any form of direct or indirect discrimination or undue preference, while supporting and nurturing a culture based on mutual respect and on valuing differences to foster and promote the expression of everyone's potential: this is both due to its people and in the interest of its own progress. /p /p

📌 Performance Engineer (Cooling, Thermal Management & CFD Expert) (Piemonte)
🏢 Iveco Group
📍 Piemonte