Site Agent - Wastewater / Civils (LTD - OUTSIDE IR35)

Randstad Construction and Property • Reigate, Surrey • Posted July 13, 2026

Position Overview

Location: Reigate, Surrey (UK)

IR35 Status: Outside IR35 (Pending satisfactory QDOS Assessment)

Duration: 12 Months+ (Long-term framework assignment)

Sector: Tier 1 Civil Engineering (Water / Wastewater Infrastructure)

About the Role

We are seeking an experienced, contract Site Agent to lead the successful execution of major civil engineering packages on a long-term Water framework in Reigate. Reporting directly to the Project Manager, you will operate as the primary technical and operational lead for your section of works, managing site teams, programming, and commercial reporting. You will bring proven experience managing multi-disciplinary civil works with complex interfaces

This is a contract role with minimum 12-18month duration - Paid LTD upon successful IR35 assessment

Key Responsibilities

Package Delivery & Autonomy: Manage and deliver large-scale civil infrastructure packages from inception to handover, supporting and...