Work will start this summer on the all-in-one development, which will replace existing school buildings and deliver a combined education and community hub.
The existing buildings will be demolished, and the new campus will incorporate Mayfield Primary School, St Luke’s RC Primary School, nursery , additional support needs and community facilities.
The campus will also offer a full suite of community services and leisure space.
Kier’s regional director Phil McDowell said the facilities would include a 3G pitch, seven-a-side grass pitch, basketball court, library, meeting rooms and growing spaces.
The project is backed by the Scottish Government through its Learning Estate Investment Programme.