Commercial Manager - MandE (Mechanical and Electrical) London (Projects Across Greater London)£90,000 + Excellent Benefits A leading building services and engineering contractor is seeking an experienced MandE Commercial Manager to oversee the commercial delivery of major mechanical and electrical projects across London. This is a senior role within a well-established business delivering high-value schemes across sectors including commercial offices, residential developments, healthcare, data centres, and mixed-use projects. You''ll play a key role in protecting commercial performance while supporting project teams to deliver first-class engineering solutions. The Role As Commercial Manager, you will take full commercial responsibility for multiple MandE packages and projects, managing costs, contracts, and commercial risk from pre-construction through to final account. Key Responsibilities: Leading the commercial management of mechanical and electrical packages Overseeing procurement of subcontractors and suppliers Contract administration under NEC, JCT, or bespoke forms of contract Managing project budgets, cost reporting, and forecasting Identifying, managing, and mitigating commercial risks Valuations, variations, change control, and final accounts Leading and mentoring Quantity Surveyors and commercial staff Working closely with project managers, engineers, and clients to ensure commercial success Supporting bid and pre-construction teams with commercial input