SDI International is a general procurement and workforce solutions partner helping organizations optimize tail spend, strengthen strategic sourcing and manage extended workforce programs.
Founded in 1992, SDI is a woman-owned, woman-managed organization grounded in strong principles and long-standing relationships. We turn fragmented processes into high-performing operating models that deliver measurable, sustained value.
Currently we are looking for a Senior Buyer based in Spain who will support a strategic Source-to-Contract program for a global industrial organization in France. The Senior Buyer will act as the primary day-to-day sourcing contact for business stakeholders and will independently manage sourcing initiatives from intake through supplier selection and commercial contract execution. The role will focus primarily on industrial and manufacturing-related categories, with individual sourcing projects generally ranging from €50K to €500K.
Major Responsibilities:
- Manage end-to-end Source-to-Contract activities across assigned sourcing projects.




- Receive and assess sourcing requests, clarify requirements and define appropriate sourcing strategies.
- Partner directly with business stakeholders throughout the sourcing lifecycle.
- Develop and execute RFQs, RFPs and other competitive sourcing events.
- Conduct market analysis and commercial benchmarking to evaluate supplier quotations and identify negotiation opportunities.
- Lead supplier negotiations focused on pricing, commercial terms, savings and cost avoidance.
- Perform commercial evaluations and support supplier selection recommendations.
- Coordinate supplier communications, clarifications and follow-up throughout sourcing events.
- Identify and evaluate alternative suppliers, including opportunities to expand the supplier base into Asian markets where appropriate.
- Coordinate SOW and commercial contracting activities following supplier selection, working within established client templates, policie

📌 Senior Buyer (España)
🏢 SDI International
📍 España