Mechanical Project Engineer £70,000–£75,000 Accommodation Car/Travel Allowance Benefits London | Hyper-Scale Data Centre Project Join a major M&E contractor delivering large, technically complex data centre projects across Europe. This company is recognised for engineering excellence, exceptional project standards and long-term growth pathways within mission-critical environments. This role offers significant technical exposure and progression into senior engineering leadership. Role Overview * Support delivery of mechanical packages on a large-scale data centre project * Assist with design review, coordination, technical submittals and RFIs * Monitor installation quality, subcontractor performance and daily progress * Help drive mechanical works from installation to commissioning readiness * Work closely with QA/QC, BIM, commissioning and planning teams * Attend progress meetings and maintain accurate reporting/documentation * Troubleshoot technical issues and support continuous improvement What You Bring * 3–5 years mechanical engineering/project engineering experience * Data centre, pharma, industrial or large commercial MEP background * Good technical understanding of chilled water, HVAC, plant, piping & mechanical systems * Experience working with subcontractors and multi-disciplinary teams * Strong organisational and communication skills * Desire to progress into senior roles on complex projects