Commissioning Manager Opportunity Tier 1 MandE Contractor Major Commercial Project MK Search are working with a leading Tier 1 MandE Contractor who are currently recruiting for an experienced Commissioning Manager to join a flagship £150m commercial development in Central London. The business is one of the most respected MandE contractors in the UK, with a strong and secure pipeline of major projects across London. They are known within the industry as one of the highest-paying employers, offering long-term stability and progression on some of the capital s most prestigious schemes. Role and Responsibilities Lead and manage the commissioning process across all MandE systems Develop, implement, and maintain the commissioning strategy and programme Coordinate commissioning activities with subcontractors, consultants, and client teams Ensure commissioning is delivered in line with programme, specification, and quality standards Manage witnessing, testing, snagging, and final handover Oversee commissioning documentation, records, and OandM input Act as the main point of contact for commissioning-related matters Requirements Proven experience as a Commissioning Manager on large commercial or mixed-use developments Strong background in Mechanical and/or Electrical Building Services Experience working for a Tier 1 or major MandE contractor is highly desirable Excellent understanding of commissioning procedures, standards, and best practice Strong communication and stakeholder man