23 2026 English-speaking jobs in Castile and León

Maintain traceability of assessments across multiple projects throughout 2026.

This 12-month internship program offers diverse experiences across manufacturing roles (Safety, Quality, Focus Improvement, Conversion) at a Mondelēz International plant. Participants will support projects, engage in Lean-Six Sigma methodologies, and gain a holistic understanding of the business.

clinical, regulatory, industry, academic and policy settings.The deadline for applications is 1 May 2026