Site Engineer - Tunnelling and Heavy CivilsLocation: Dartford, KentStart Date: 26th OctoberDuration: Contract through to April 2027 (High potential for ongoing extension into 2028)Rate: 350 - 400 per day (Depending on experience)About the Role and ProjectAre you an experienced Site Engineer with a background in complex heavy civil engineering and underground infrastructure?We are currently partnering with a specialist subcontractor to deliver a major transport infrastructure scheme in the Dartford area. This high-profile civil engineering project involves constructing a new dedicated single-bore subterranean passage cut through challenging chalk spine geology, delivering vital sustainable transport and pedestrian access alongside surrounding site civils, ground support, and earthworks.This role offers long-term stability with guaranteed contract work through to April 2027, with strong potential for extension into 2028 across wider local regional masterplans.Key Job ResponsibilitiesSetting Out and Surveying: Deliver precise dimensional control and setting out using total stations, GPS, and robotic instruments for heavy civil structures, portal excavations, and tunneling works.Technical Quality Control: Manage Inspection and Test Plans (ITPs), quality control documentation, as-built surveys, structural lining checks, and technical queries (RFIs) on site.Subcontractor Management: Provide technical guidance to site operatives, section foremen, and specialist plant crews to ..... full job details .....