Turner & Townsend will supply programme and cost management advice to the DWP for three and a half years with the possibility of a one-year extension.
The firm says it will 鈥渂lend data-led insight, professional expertise and digital capability鈥�.
Managing director Chris Sargent said: 鈥淲e are looking forward to working closely with the department in achieving our shared objectives of creating a green, inclusive and productive government estate.鈥�