Kriston joined Rodgers Leask as a Graduate Engineer in 2000. In 2003 he was appointed as a Senior Project Engineer and tasked with assisting in the running of the infrastructure department. He was appointed as Divisional Director in 2009 and Director in 2014.
Kriston runs a dedicated team of Engineers and CAD Technicians, undertaking the infrastructure design and detailing on residential, industrial and commercial projects from conceptual highway and drainage design strategies, planning approval, detailed design to technical approval and completion. He has extensive experience in dealing with Local Authorities and public utility companies.