Mechanical Project Manager

Senior Mechanical Project Manager Location: Southwest London Salary: £90,(Apply online only) - £110,(Apply online only) + Generous Package O'Neill & Brennan are currently recruiting for an experienced Mechanical Project Manager to join a major healthcare development in Southwest London. This is a key leadership opportunity on a high-profile scheme delivering critical healthcare infrastructure. The Role The Mechanical Project Manager will take full responsibility for the successful delivery of all mechanical services, from initial client engagement through to final handover and completion of the defects period. This role is integral to ensuring the project is delivered safely, on programme, within budget, and to the highest quality standards. You will act as a senior representative on site, driving performance, maintaining strong client relationships, and ensuring full commercial and operational control of the mechanical package. Key Responsibilities Lead the transition from Estimating through to Construction Work closely with the Project Director to ensure the project is appropriately resourced Validate project scope and establish business plans, cost controls, cash flow forecasts, and billing schedules Prepare and manage key project documentation including procurement plans, design programmes, construction programmes, S-curves, and labour histograms Implement and enforce project-specific health, safety, and quality plans Mobilise subcontractors and direct labour in line with the delivery strategy Ensure all pre-construction measures and deliverables are aligned prior to works commencing Oversee mechanical systems installation and coordinate with MEP and wider project teams Monitor commercial performance, including cost control and budget management Build and maintain strong relationships with clients, consultants, subcontractors, and internal stakeholders Drive programme performance while proactively managing risks and challenges Requirements Proven experience as a Mechanical Project Manager on large-scale construction projects Strong technical knowledge of mechanical systems and MEP coordination Demonstrable commercial awareness and budget management experience Solid understanding of HSE standards related to MEP works Experience managing internal teams, subcontractors, and supply chain partners Excellent communication and stakeholder management skills Healthcare project experience is desirable but not essential What's on Offer Opportunity to work on a flagship healthcare project in Southwest London £90,(Apply online only) - £110,(Apply online only) salary + generous benefits package Long-term project security on a major development Clear career progression opportunities A supportive and collaborative project environment O'Neill & Brennan is committed to promoting diversity and equality in the workplace. All applicants will be treated fairly and in accordance with the law regardless of gender, marital status, race, religion, colour, age, disability, or sexual orientation O’Neill and Brennan values diversity and promotes equality, All individuals will be treated in a fair and equal manner and in accordance with the law regardless of gender, marital status, race, religion, colour, age, disability or sexual orientation