Summerfield joins from Balfour Beatty where he spent just under a year as Project Director responsible for preconstruction delivery and work winning for the North and Midlands Regional Building business.
Before that Summerfield spent nearly three years at Bouygues as Construction Director at the northern office.
He has delivered a host of high-profile projects including Trafford Townhall, Media City, Manchester and Liverpool Commercial District.
Summerfield will now be overseeing the delivery of Sisk’s projects across Manchester, Liverpool and Leeds.
Alan Rodger, Managing Director, UK North, John Sisk & Son said: “He has delivered some fantastic projects and brings a wealth of experience to Sisk.
“The recent government budget has put a firm focus on the north in terms of investment and infrastructure.
“Nick’s appointment will be key to Sisk delivering its ambitious plans to build long term relationships and expand our delivery into the wider region.”
Summerfield said: “I am really pleased to join Sisk and helping the UK North team develop even further in the region including York and Leeds.”