Assistant administratif bureau d'études H/F

Manage administrative support and technical study tasks for the engineering bureau, including email management, tender preparation, and document archiving. Analyze project requirements based on technical and functional criteria, conduct site visits to assess constraints, and calculate quantities for material needs. Draft price requests, negotiate with suppliers, and assist in creating technical and financial offer documents such as technical memoranda and schedules. Collaborate with the production team to share experience reports and adjust performance metrics. Work 80% time part-time in a technical environment focused on landscape and outdoor space development.