The Purchasing Buyer is responsible of the purchasing activities of assigned Purchase Requisitions in compliance with Corporate and Project Procedures and under the supervision of the Purchasing Group Leader. Key Activities & Responsibilities: To carry out all the purchasing activities, according to the indications and guidelines of Purchasing Coordinator / Head of Purchasing Department, such as: Float of inquiries, Economical and contractual negotiations, Issue of Economical Evaluation to Project Teams, Cooperate with Project Teams in highlighting main reasons of eventual extra budgets and proposing mitigation actions, Issue of Purchase Orders and following Amendments, Expediting of Purchase Order acceptance by Vendors. To support Project Procurement Coordinators during the development of the supplies in case of any commercial problem. #J-18808-Ljbffr