Mateus Morcelli is an accomplished safety professional with extensive experience in health, safety, security, and environmental (HSE) management across various companies in the oil and gas industry. Currently serving as Lead Safety Officer at Seadrill since March 2022, Mateus previously held roles at McDermott International as a QHSE Officer, and ICM Group as an HSE Instructor, showcasing a strong focus on safety training and compliance. In prior positions at Rosneft and Sea Trucks Group STG, Mateus demonstrated expertise in risk assessment, incident investigation, and operational safety coordination. Mateus also has a solid foundation from earlier roles, including Safety Officer at Allseas and Safety Training Coordinator at Dolphin Drilling. Educational qualifications include a NEBOSH International General Certificate and a specialization in Safety at Work.