Sub Agent

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 Southam . 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