We are recruiting an experienced Senior Site Manager work on a £12m new build industrial development in Watford. This is a freelance position with a large, well-respected main contractor. You will report into a Project Manager and be responsibile for managing various packages across the project which will be from cradle to grave. Start Date 1st September 2025. Key Responsibilities * Manage day-to-day site operations, ensuring programme, quality, and safety targets are achieved. * Lead the site team, coordinating subcontractors and suppliers. * Monitor progress against programme and report to the Project Manager. * Maintain strong communication with the client, consultants, and internal teams. * Enforce health & safety compliance in line with company and legal requirements. About You * Demonstrable experience as a Senior Site Manager delivering industrial or large-scale new build schemes (£10m). * Strong organisational and leadership skills. * SMSTS, CSCS and First Aid essential. * Able to hit the ground running in a fast-paced environment. Rate * circa £330pd CIS or PAYE Umbrella