CFD Specialist (Microclimate and Wind)

Job description

Company Description Egis is an international player active in architecture, consulting, construction engineering and mobility services. We create and operate intelligent infrastructures and buildings that respond to the climate emergency and contribute to more balanced, sustainable and resilient territorial development. Operating in 100 countries, Egis puts the expertise of its 19,500 employees at the service of its clients and develops cutting-edge innovations accessible to all projects. Through its wide range of activities, Egis is a key player in the collective organisation of society and the living environment of citizens all over the world. With 3,500 employees across 8 countries in the Middle East, Egis has delivered over 700 complex development projects, stimulating economic growth and enhancing quality of life. Ranked among the top ten firms in the Middle East by Engineering News Record (ENR), Egis is committed to sustainable development. The Group’s operations in the Middle East are built on strategic acquisitions and a deep understanding of local market conditions. Egis’ long history of providing comprehensive engineering, consulting, and project management services makes it a trusted partner for regional governments, investors, and developers. Job Description As a CFD Specialist (Microclimate and Wind), you will help assess and improve the performance of outdoor environments at pedestrian level. Your work will inform design decisions by analysing wind behaviour, and outdoor thermal comfort, then translating results into practical, buildable recommendations for the design team and clients. This is a hands-on technical role for someone who enjoys robust simulation work and can communicate findings clearly to non-specialists. Key Tasks and Responsibilities Outdoor thermal comfort CFD (pedestrian-level wind and microclimate) Reporting & collaboration Carry out outdoor thermal comfort assessments (e.g., UTCI or equivalent indices), producing comfort maps, hotspot identification, and improvement strategies. Evaluate performance against project-defined targets and summarise outcomes in a clear and consistent format. Recommend design interventions to improve comfort (e.g., shading structures, landscape strategies, surface material selection, massing refinements, wind mitigation elements). Perform CFD simulations to evaluate pedestrian-level wind conditions and outdoor microclimate performance. Develop models end-to-end: geometry preparation, domain setup, meshing strategy, solver configuration, scenario definition, convergence checks, and sensitivity testing. Apply appropriate turbulence modelling approaches for outdoor studies and ensure modelling assumptions are defensible and well documented. Prepare high-quality post-processing outputs that clearly explain design risks and opportunities. Produce clear, well-structured technical reports covering methodology, assumptions, limitations, results, and recommendations. Present findings to architects, landscape teams, urban designers, sustainability teams, and clients in a practical and easily understood way. Support internal capability building through templates, QA checklists, standard workflows, and knowledge sharing. Qualifications Bachelor’s or Master’s degree in Mechanical Engineering, Environmental Engineering, Architecture, or a related field. Demonstrable experience in CFD for outdoor environments, pedestrian wind studies, and/or outdoor thermal comfort analysis. Strong understanding of core CFD principles (meshing, boundary conditions, turbulence modelling, convergence, and verification). Proficiency in CFD platform viz., OpenFOAM in grasshopper and post-processing tools (e.g., ParaView or similar). Ability to interpret complex outputs and communicate them clearly through visuals and concise narratives. Additional Information Experience with Rhino/Grasshopper. Familiarity with hot-arid climate design challenges and outdoor comfort optimisation strategies. Python or scripting experience for automation and efficient post-processing. Exposure to sustainability frameworks or certification evidence preparation.