Location: Office / Site (60% / 40%) – Hertfordshire / London Salary: £65,000–£70,000 £5,000 car allowance Our client, a leading provider of construction and refurbishment services in the UK, is seeking an experienced Commissioning Manager to join their project team. The role involves overseeing commissioning on complex refurbishment and M&E upgrade projects, often within live hospital environments, ensuring all systems are safe, compliant, and fully operational prior to handover. Responsibilities: * Develop and manage commissioning plans for building services and specialist systems. * Oversee commissioning of 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. * Lead commissioning meetings, witness testing, and manage snagging and defect resolution. * Ensure compliance with CDM, health & safety, and infection control protocols. * Manage all commissioning documentation including checklists, test sheets, and O&M manuals. * Support integration of new systems into existing infrastructure. * Contribute to project handover and post-completion review. Requirements: * Proven experience as a Commissioning Manager within UK construction, ideally healthcare. * Strong knowledge of M&E systems, HTMs, CIBSE, and BSRIA guidance. * Experience in live/occupied environments with awareness of infection prevention. * Relevant qualifications in Building Services, Mechanical/Electrical Engineering, or Construction Management. * SMSTS, CSCS, and health & safety training preferred. * Full UK driving licence and willingness to travel nationwide. Personal Qualities: Self-motivated, adaptable, excellent time management, and strong communication skills. What’s on Offer: * £65,000–£70,000 £5,000 car allowance * Pension and benefits package * Career progression opportunities * Supportive, team-oriented culture * Exposure to technically challenging healthcare projects How to Apply: This role is being advertised exclusively by us. If you are an experienced Commissioning Manager looking for your next career move, please apply with your CV