CAE – Powertrain – 3D/1D CFD Engineer

CAE - Powertrain - 3D/1D CFD Engineer Roles and Responsibilities . Perform baseline CAE analysis of refrigeration and HVAC systems using 1D simulation tools. . Develop and optimize system models for refrigeration cycles, airflow distribution, and heat exchanger performance. . Evaluate system KPIs such as cooling capacity, COP (Coefficient of Performance), pressure drop, and energy efficiency. . Support design teams in delivering HVAC-compliant solutions within program timelines. . Drive test-to-CAE correlation for refrigeration systems, ensuring simulation accuracy. . Consider real-world constraints such as packaging, manufacturability, cost, and regulatory compliance. . Participate in model build, debugging, and validation of 1D simulation setups. . Collaborate cross-functionally with design, testing, and manufacturing teams in a fast-paced environment. Job Requirements Primary Skills Required . Strong expertise in refrigeration cycle and HVAC system modeling using 1D CAE tools. . Hands-on experience with: o GT-SUITE for thermal-fluid simulation. o Debugging and validation of 1D models. o Interpretation of CAE results to provide actionable design recommendations. . Good understanding of thermodynamics, fluid mechanics, and heat transfer principles. . Proficiency in system-level performance prediction (cooling load, COP, pressure drop). . Strong analytical thinking and structured problem-solving capability. . Good communication and presentation skills. Additional Skills Preferred . Experience in design optimization for refrigeration systems. . Exposure to automation tools (Excel macro/VBA, Python scripting). . Knowledge of: o Refrigeration cycle components (compressor, condenser, evaporator, expansion device). o HVAC system integration in automotive or industrial applications. . Awareness of manufacturing feasibility and packaging constraints. Experience Required . 6-10 years of experience in refrigeration/HVAC CAE analysis. . Proven experience in: o Refrigeration cycle simulations and airflow modeling. o Design improvement recommendations based on CAE results. o Independently handling medium-to-high complexity tasks. . Experience in OEM/Tier-1 environments preferred. Software Skills Required . Primary: GT-SUITE . Others: MS Office (Excel, PowerPoint, Word) . Exposure to CAD/PLM tools (CATIA, 3DEXPERIENCE preferred) Experience Preferred . Exposure to physical testing methods for refrigeration/HVAC systems. . Familiarity with OEM CAE workflows and quality processes. . Understanding of IT/PLM systems. Key Competencies . Technical depth in refrigeration/HVAC CAE. . Structured problem-solving approach. . Cross-functional collaboration. . Delivery ownership under timelines. Education Qualification . Mandatory: BE / B. Tech in Mechanical / Thermal / Automotive Engineering . Preferred: ME / M. Tech in Thermal Engineering / Refrigeration & Air Conditioning