We are seeking experienced Site Managers to join a high-profile data centre project near Cardiff. This is a long-term opportunity to work on a prestigious, technically complex scheme. The successful candidates will be responsible for managing key areas of the project, working closely with the Project Manager to ensure delivery of structural steelwork, cladding, and ancillary buildings. Key Responsibilities Oversee and coordinate daily site activities, ensuring work is completed safely, on time, and to high standards. Manage subcontractors and direct site teams, ensuring productivity and quality control. Ensure compliance with health and safety regulations and company policies. Monitor progress, report on milestones, and resolve site challenges effectively. Liaise with the Project Manager, engineers, and other stakeholders to align on project goals. Maintain accurate site records, including RAMS (Risk Assessments & Method Statements), progress reports, and quality documentation. Requirements Proven experience as a Site Manager on large-scale construction projects. Strong background in steel frame, cladding, and ancillary buildings ideally Valid SMSTS, CSCS, and First Aid certification. Excellent leadership, communication, and problem-solving skills. Ability to work collaboratively with project teams and contractors. Previous experience on data centre projects is advantageous but not essential. What’s on Offer? Opportunity to work on a high-profile, long-term project. Competitive salary/rate based on experience. Career development and progression within a reputable organisation. If you’re an experienced Site Manager looking for a long-term role on a major project, we’d love to hear from you