Role & responsibilities HVAC CAD (5-6 yrs exp) Pharma experience preferred / Industrial project experience. Revit Software Knowledge is a must. 1. Experience in duct sizing and duct layout 2. Preparation of ducting bill of material 3. Preparation of HVAC zoning. Classification & pressurization drawings 4. Preparation of detailed HVAC ducting, piping and equipment layout drawings Preferred candidate profile Revit Software Experience is a must.