We are seeking an experienced P6 Planner (Contractor Side) to support a subcontractor engaged in a significant infrastructure project within the Home Counties. The ideal candidate will possess expertise in developing and managing intricate construction programmes utilizing Primavera P6. Responsibilities include collaborating with project and site teams to update progress and re-sequence tasks, providing critical path analysis alongside clear, data-driven reporting, and facilitating EoT/delay analysis and recovery planning. Candidates must have substantial contractor-side experience in large civil engineering projects, particularly in earthworks and structures, and a solid understanding of NEC contracts. Strong communication skills and the ability to work independently in a consultancy capacity are essential.