My client is a leading mechanical contractor specialising in new build projects across housing, care homes, and commercial developments throughout the South East. With an excellent reputation for quality and reliability, they work with top developers and main contractors.The Role:They are seeking an experienced Mechanical Project Manager to lead the mechanical package on new build projects from pre-construction to completion. You''ll manage all site activities, coordinate with consultants, and supply chain partners, and ensure their projects are delivered safely, on time, on budget, and to a high standard of workmanship.Key Responsibilities:Manage the full lifecycle of mechanical works on multiple new build sites (£500k-£3m)Lead teams for installation, testing, and commissioning of mechanical systemsEnsure compliance with safety, quality, and design standardsControl budgets, plan resources, and monitor project progressProduce project documentation and liaise with clients, consultants, and supply chain partnersRequirements:5+ years'' experience managing mechanical services on new build projectsTechnical knowledge of heating, hot and cold water, ventilation, and renewable technologies (e.g., heat pumps, underfloor heating)Understanding of mechanical design, technical drawings, and installation methodsFamiliarity with building regulations, CDM, and industry standards (CIBSE, BESA)NVQ Level 2 in Plumbing and Heating (Level 3 preferred), SMSTS/SSSTS/IOSH, CSCS card