Carmichael UK is working with a leading Tier 1 contractor on the HS2 project in Northamptonshire and is seeking an experienced Sub Agent with a strong structures background to support the delivery of complex civil engineering works.
The Role
You will play a key role in the delivery of major structural works, including viaducts and associated concrete structures. Working closely with the Site Agent and wider project team, you will help ensure works are delivered safely, on programme, and to the highest quality standards.
Key Responsibilities
Support the Site Agent in the delivery of structural and viaduct works
Manage day-to-day site activities, subcontractors, and engineers
Ensure works are delivered in line with drawings, specifications, and programme
Maintain high standards of health & safety, quality, and environmental compliance
Assist with planning, short-term programming, and method statements
Coordinate with engineers, designers, and the temporary works team
Contribute to progress reporting and site documentation
About You
Proven experience as a Sub Agent or Assistant Site Agent on structures-led civils projects
Strong background in viaducts, bridges, or reinforced concrete structures
Experience working on major infrastructure or Tier 1 projects
HS2 experience is desirable but not essential
SMSTS and CSCS (essential)
Strong leadership, communication, and organisational skills