**Description** We are looking for a **Senior Buyer** to strategically manage **indirect procurement** categories, leading strategic sourcing initiatives, complex negotiations, and supplier management. This professional will be responsible for ensuring the best commercial terms, quality, compliance, and efficiency in service acquisitions, with a special focus on **travel agencies, consulting services, corporate services, catalogs, and contracts**. **Responsibilities and duties** Lead **strategic sourcing** processes, including market analysis, category strategy definition, opportunity identification, and negotiation execution. Manage the entire indirect procurement lifecycle, focusing on: Corporate and outsourced services Travel agencies and corporate travel management solutions Various consulting services (HR, IT, Management, Legal, etc.) General contracted services and internal catalogs Perform **TCO** analyses, benchmarking, and feasibility studies to support strategic decisions. Lead **RFI, RFQ, and RFP** processes, ensuring clarity, competitiveness, and compliance. Negotiate contracts, review commercial terms, and monitor renewals and deadlines. Develop and maintain relationships with strategic suppliers, evaluating performance and driving continuous improvements. Collaborate with internal departments (Legal, Finance, Facilities, HR, etc.) to align requirements and demands. Ensure adherence to procurement policies, compliance standards, and internal guidelines. Prepare reports and performance indicators for the category. Implement cost-saving actions and identify cost optimization opportunities. **Requirements and qualifications** Bachelor’s degree in Business Administration, Engineering, Economics, or related fields. **Solid experience** in indirect procurement and strategic sourcing. Experience in negotiation and contract management for: Travel agencies Consulting firms Benefits Diverse services Corporate catalogs and contracts Advanced knowledge of procurement processes and sourcing methodologies. Strong analytical skills and proficiency with data (Excel, KPIs, comparative analyses). Familiarity with procurement tools (SAP/Ariba/Oracle, etc.) is a plus. Excellent communication, negotiation, and stakeholder management skills. Strategic mindset, sense of urgency, and ability to work independently.