Senior Designer- BIM, Mechanical - Data Center

About Ramboll Founded in Denmark, Ramboll is a foundation-owned people company. We have more than 18,000 experts working across our global operations in 35 countries. Our experts are leaders in their fields, developing and delivering innovative solutions in diverse markets including Buildings, Transport, Planning & Urban Design, Water, Environment & Health, Energy, and Management Consulting. We invite you to contribute to a more sustainable future working in an open, collaborative, and empowering company. Combining local experience with global knowledge, we together shape the societies of tomorrow. Location :- Chennai (Preferred) | Mumbai | Bangalore | Hyderabad | Gurgaon | Noida The Mechanical HVAC, Fire Protection & Fuel Systems AutoCAD Engineer will be responsible for SLD, space planning, layout development, and routing, trenches/duct design for HVAC, piping, fire suppression, and diesel fuel distribution (HSD) systems in large-scale Data Centers (multi-megawatt facilities). This role requires strong expertise in AutoCAD, mechanical systems, and spatial coordination, with the ability to translate engineering intent (schematics, P&IDs, fuel logic) into fully coordinated, constructible layouts. You will ensure efficient plant planning, optimized routing, safety compliance, and clash-free coordination across all mechanical systems Key Responsibilities Mechanical SLD, Space Planning & Equipment Layout (CORE ROLE) HVAC Plant & External Utility Layout Develop layouts for: Chillers, cooling towers, pumps Heat exchangers, CDUs , Fan Wall Units/PAHU/CRAH, External plant areas and terraces Pipe network Plan: Equipment spacing, maintenance access, lifting zones, raised platforms. Ensure: Logical integration with piping and electrical systems Data Hall & Cooling Layout Layout design for: CRAH / CRAC / AHU systems Fan wall units, containment systems Read door Heat Exchangers, CDUs Coordinate: Hot aisle / cold aisle configurations Mechanical Rooms & Support Areas Develop layou