Role Overview We are seeking an experienced Sub Agent with a strong heavy structures background to support delivery of major works on the HS2 project in Wendover. The Sub Agent will be responsible for managing defined structures packages, supervising site teams and subcontractors, and ensuring works are delivered safely, on programme and to the highest quality standards in line with HS2 requirements. This role suits a Sub Agent who has worked on large reinforced concrete and structural packages within major infrastructure or rail environments. Key Responsibilities Support the Section Agent / Project Manager in the delivery of heavy structures works Take day-to-day responsibility for allocated structures work packages Manage site engineers, supervisors and subcontractors across multiple work fronts Ensure works are delivered in accordance with drawings, specifications, ITPs and construction programmes Maintain HS2 standards for Health, Safety, Environment and Quality (HSEQ) Review, approve and implement RAMS and ensure site briefings are carried out Coordinate temporary works, lifting operations and sequencing of structural activities Monitor progress, contribute to short-term planning and 4-6 week lookaheads Identify and manage technical, programme and constructability risks Liaise with the commercial team on progress, variations and change control Support inspections, assurance activities, NCR close-out and handover documentation Interface with designers, client representatives and supply chain partners Scope of Works (Typical) Reinforced concrete structures (in-situ and precast) Bridges, viaducts and underpasses Retaining walls and headwalls Piling and substructures Temporary works coordination Formwork, falsework and complex concrete pours Interface with rail systems, earthworks and environmental constraints Required Experience & Qualifications Proven experience in a Sub Agent or Senior Engineer role delivering heavy structures Background on major infrastructure or rail projects (HS2 experience highly desirable) Strong technical knowledge of reinforced concrete and structural works Experience managing complex interfaces and temporary works HNC / HND / Degree in Civil Engineering or equivalent SMSTS CSCS (Manager or Professional level) Solid understanding of UK health & safety legislation