Job Summary We are seeking a highly experienced Senior Mechanical Engineer to join our Infrastructure Project in Riyadh. The ideal candidate must have extensive experience in the execution and supervision of mechanical works for large-scale infrastructure projects and should be available to join immediately. Key Responsibilities Supervise and manage all mechanical works on infrastructure projects, ensuring compliance with project specifications, quality standards, and applicable codes. Review and approve mechanical shop drawings, material submittals, method statements, and technical documentation. Coordinate with civil, electrical, utilities, and other multidisciplinary teams to ensure smooth project execution. Monitor site activities, construction progress, and contractor performance. Ensure mechanical installations are completed in accordance with project schedules and budgets. Conduct inspections and quality checks to ensure compliance with project requirements. Coordinate testing, commissioning, and handover of mechanical systems. Identify technical issues and provide practical engineering solutions. Prepare progress reports and update project management on work status. Ensure compliance with HSE policies and company procedures. Attend project coordination meetings with clients, consultants, and contractors. Qualifications Bachelor's Degree in Mechanical Engineering.10+ years of experience in construction projects. Mandatory experience in large-scale Infrastructure Projects (roads, utilities, water networks, sewage, stormwater, pumping stations, district cooling, or similar). GCC/Saudi Arabia experience is highly preferred. Saudi Council of Engineers (SCE) registration is preferred.