As a CFD Engineer, you will: Perform high-quality CFD Modeling to simulate airflow, temperature distribution, and pollutant dispersion for optimizing ventilation and cooling system designs. Build CFD models from 3D CAD/Revit geometries through to mesh generation using best practices. Capture appropriate physics, define boundary conditions, and ensure accurate model setup. Conduct simulations, troubleshoot issues, and validate results. Analyze CFD outputs to draw meaningful engineering insights and recommendations. Collaborate with cross-functional teams to optimize system designs (e.g., fan placement, duct sizing, inlet/outlet configurations). Perform iterative simulations to enhance performance and ensure compliance with ventilation and fire safety standards. Work on diverse CFD applications – fire and smoke studies in tunnels, underground car parks, and building ventilation systems. Conduct HVAC load calculations using HAP/IES and select suitable HVAC equipment. Integrate sustainable design principles to minimize environmental impact. Develop detailed HVAC layouts and documentation using CAD/BIM tools. Participate in project and client technical meetings. 

 Candidate Profile: Essential Qualifications & Skills: bachelor’s or master’s degree in mechanical engineering (master’s preferred). 5–6 years of hands-on experience with any CFD tools (ANY CFD software, Open FOAM, Cadence Data center, FDS etc.) and HVAC load analysis (HAP, IES). Proficiency in Python / C++ / VBA / UDFs for automation and digital integration. Strong understanding of ventilation, fire safety, and thermal management principles. Excellent communication and technical documentation skills. 

Desirable: Experience in data center airflow analysis or fire and smoke Modeling. Exposure to BIM/Revit environments and multidisciplinary design coordination. Familiarity with Six Sigma, digital twin development, or sustainability-focused design.