As a Senior Environmental Specialist at Assystem, you will play a key role in managing environmental and social assessment activities for international projects. Your responsibilities will include preparing Environmental and Social Impact Assessment (ESIA) reports, assessing environmental impacts, and supporting compliance with applicable environmental requirements. Your responsibilities will include: Preparing and writing Environmental and Social Impact Assessment (ESIA) reports, including the assessment of environmental and social impacts and the identification of appropriate mitigation measures. Managing environmental monitoring activities and reviewing monitoring data, technical studies, and reports to assess environmental performance and compliance. Supporting the preparation and implementation of Environmental and Social Management Plans (ESMPs) and associated monitoring programmes. Coordinating with clients, consultants, subcontractors, and multidisciplinary project teams to ensure the quality and timely delivery of environmental assessments. Conducting site visits and participating in technical meetings, audits, and environmental inspections, where required. Contributing to the development of technical methodologies and proposals for environmental and social consulting assignments.