We are seeking a Proactive and experienced Commissioning Manager to join our growing project team. The successful candidate will lead all aspects of commissioning for complex refurbishment and M&E upgrade projects, often within operational hospital settings. This role is key to ensuring systems are safe, compliant and fully operational before handover. Key Responsibilities: * Develop, manage and implement commissioning plans for building services and specialist systems. * Oversee commissioning activities for HVAC, electrical, plumbing, and life safety systems in line with HTM, SFG20, and project-specific standards. * Coordinate with design teams, M&E subcontractors, and client representatives to ensure readiness for commissioning. * Lead commissioning meetings, witness testing, and manage snagging and defect resolution. * Ensure compliance with CDM, health & safety, and infection control protocols on live hospital sites. * Manage all commissioning documentation including pre-commissioning checklists, test sheets, O&M manuals, and certification. * Support integration of new systems into existing infrastructure without disrupting critical services. * Contribute to project handover and post-completion review. Key Requirements: * Proven experience in commissioning management within the UK construction industry, ideally with hospital or healthcare projects.Strong knowledge of M&E systems and relevant gui...