Interim M&E Project Manager – East London – £370.92 per day (Umbrella) A London Local Authority is seeking an experienced Inerim Mechanical Project Manager to lead the delivery of mechanical engineering projects across a varied property portfolio. This role requires a qualified Mechanical Engineer with extensive experience in construction management or building services, capable of taking full ownership of M&E projects — from design and specification through to tendering, delivery, and completion. You’ll also play a key role in supporting day-to-day maintenance operations, managing mechanical contractors, and providing expert engineering advice on complex repair and maintenance issues. Key Responsibilities: * Lead on mechanical project delivery, from concept to completion. * Prepare and oversee designs, specifications, tenders, and delivery programmes. * Manage external contractors to ensure high-quality and compliant project outcomes. * Provide technical advice and guidance on mechanical engineering issues and repairs. * Support ongoing maintenance activities and ensure best practice in building services performance. Experience & Knowledge: * Degree (or higher) in Mechanical Engineering. * Strong background in construction management or building services engineering. * In-depth knowledge of mechanical systems across a range of building types, including: * Heating, cooling, and ventilation systems * Lifts, mechanical shutters, and controls * Legionella control and compliance * Proven experience managing teams of engineers/surveyors delivering complex mechanical projects. * Track record of overseeing works such as commercial gas boiler installations, ventilation, and refrigeration systems