The document outlines Iain R M Cameron's extensive professional experience over 35 years working on infrastructure projects in various roles and locations, including project management, construction management, and contract administration on projects involving highways, rail, water, and more. It provides details on his employment history and responsibilities in positions with companies such as ONTRACK, EC Harris, Hyder Consulting, and MWH. The document demonstrates Cameron's breadth of experience across different categories and sectors of infrastructure project delivery and management.