Performance Engineer
Pubblicato il 02-08-2026 - Iveco Group in Roma
pWe are seeking an experienced strongPerformance Engineer /strong strongPE /strong 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. /ppbr / /ppThe ideal candidate is: /pullihighly skilled in strongStar‑CCM+ /strong, strongANSA /strong, and at least one 1D simulation tool such as strongAmesim /strong,strong GT‑Power /strong, or similar, and is capable of balancing numerical simulations with experimental correlation, documentation, and cross‑functional alignment. /lilirecognized as a strongcooling and thermal management expert /strong, capable of understanding, simulating, validating, and optimizing the complete vehicle cooling system. /li /ulpbr / /ppThe 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. /ppbr / /ppstronguWorkload distribution: /u /strong /ppbr / /pp~40% CFD simulation activities /pp~10% methodology development /pp~50% reporting, VVP/DVP planning, validation, correlation, and project integration /ppbr / /ppstrongKey Responsibilities /strong /ppbr / /ppemuCFD Simulation Numerical Analysis (~40%) /u /em /pulliPerform advanced CFD studies for engine cooling and vehicle thermal management. /liliConduct geometry preparation and high-quality meshing using ANSA and Star-CCM+. /liliSet up, run, and post-process simulations using Star-CCM+. /liliAnalyze cooling performance KPIs, identify performance gaps, and propose engineering improvements. /liliSupport optimization of airflow distribution through the cooling package and underhood environment. /li /ulpbr / /ppemuCooling System Architecture Thermal Management /u /em /ppAct 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: /pulliRadiator /liliCharge Air Cooler (Intercooler) /liliCondenser /liliEngine Fan and Fan Drive Systems /liliAir Intake System /liliExhaust System /liliWater Pump /liliThermostat and Coolant Control Devices /liliExpansion / Degas Tank /liliCoolant Piping and Valve Systems /liliEvaluate component-level and system-level impacts on cooling performance and thermal robustness. /liliSupport cooling package architecture definition and optimization. /liliAnalyze airflow management through the cooling module and engine compartment. /liliSupport troubleshooting of thermal issues identified during simulation or vehicle testing.
/li /ulpbr / /ppemu1D Cooling System Modeling /u /em /pulliDevelop and maintain 1D models for cooling system sizing and optimization. /liliUse Amesim, GT-Power, or equivalent tools at an expert level. /liliIntegrate 1D simulation results with CFD analyses to support system-level engineering decisions. /liliPerform sensitivity studies and scenario assessments. /liliSupport cooling component sizing and thermal balance calculations. /li /ulpbr / /ppemuExperimental Correlation Validation Activities /u /em /pulliSupport correlation activities between simulations and physical test results. /liliParticipate in on-road testing campaigns for data collection and model validation. /liliSupport climatic chamber and roller bench testing activities. /liliExecute structured correlation processes to improve model accuracy and predictive capability. /liliAnalyze test data and identify root causes of cooling performance deviations. /liliProvide technical recommendations based on test and simulation findings. /li /ulpbr / /ppemuValidation Planning Project Integration /u /em /pulliDefine, maintain, and manage project-specific Virtual Validation Plans (VVP) and Development Validation Plans (DVP). /liliIdentify representative physical vehicles, prototypes, and configurations required for validation campaigns. /liliDefine validation matrices, operating conditions, instrumentation requirements, and acceptance criteria. /liliEnsure alignment between simulation activities, validation plans, and program milestones. /liliCoordinate validation activities with Vehicle Integration Responsible (VIR), testing teams, project managers, and component owners. /liliEnsure traceability between requirements, simulations, validation activities, and final performance targets. /liliSupport design reviews by providing simulation, testing, and validation insights. /li /ulpbr / /ppemuMethodology Development (~10%) /u /em /pulliEnhance CFD and 1D modeling methodologies, best practices, and automation processes. /liliImprove validation strategies, correlation procedures, and performance assessment frameworks. /liliCollaborate with simulation and CAE specialists to advance modeling capabilities. /li /ulpbr / /ppemuReporting Communication (~50%) /u /em /pulliPrepare detailed technical reports, executive summaries, and engineering presentations. /liliPresent analyses and recommendations to engineering and management teams. /liliClearly communicate technical risks, validation status, and mitigation plans.
/liliSupport project decision-making through data-driven engineering assessments. /li /ulpbr / /ppemRequired Qualifications /em /pulliDegree 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. /liliMandatory proficiency in Star-CCM+, ANSA, and at least one 1D simulation tool (Amesim, GT-Power, or equivalent). /liliExpert knowledge of engine cooling systems and thermal management. /liliThorough understanding of cooling package components, including radiator, intercooler, condenser, fan systems, air intake and exhaust systems. /liliStrong background in aerodynamics, cooling, HVAC, and thermal management. /liliExperience in cooling module sizing, airflow management, and thermal system optimization. /liliProven experience defining and managing VVPs, DVPs, and validation strategies for vehicle development programs. /liliAbility to correlate simulation results with road tests, climatic chamber tests, and wind tunnel testing. /liliFluent English. /liliAvailability and willingness to travel /li /ulpbr / /ppemSoft Skills /em /pulliStrong analytical and problem-solving capabilities. /liliExcellent communication and technical writing skills. /liliAbility to work effectively in cross-functional teams. /liliProactive, organized, and results-oriented mindset. /liliStrong ownership and accountability for project deliverables. /liliAbility to lead technical discussions and influence engineering decisions /li /ulpbr / /ppemNice to Have /em /pulliExperience with climatic wind tunnel operations. /liliKnowledge of co-simulation approaches. /liliExperience within OEM or Tier-1 automotive environments. /liliFamiliarity with heavy-duty and commercial vehicle applications. /liliPrevious experience leading cooling performance development for complete vehicle programs. /li /ulpbr / /ppbr / /ppSalary Range: /ppContratto Collettivo Specifico di Lavoro per Iveco Group /pp1° Gruppo Competente /ppSalary Range: € /ppVariable payment as per CCSL /ppbr / /ppThe successful candidate's placement in the range and final offer will be determined by their experience, skills, qualifications and internal equity considerations. /ppbr / /ppStarting 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. /ppbr / /ppThe 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