**Job Mission** Carry out the complete procurement process for materials, supplies, equipment, services, and recyclable metals, ensuring quality, competitive cost, appropriate delivery timelines, and compliance with company standards and applicable legislation, thereby strengthening operational efficiency and the business’s financial sustainability. * Conduct quotations, negotiations, and commercial analyses of materials, supplies, equipment, parts, services, and recyclable metals. * Qualify, evaluate, and develop suppliers, ensuring technical, documentary, and behavioral compliance. * Issue purchase orders, monitor deliveries, and ensure adherence to agreed deadlines. * Analyze internal demand and plan purchases according to inventory levels, historical consumption, and operational forecasts. * Negotiate prices, payment terms, delivery timelines, and volumes to optimize costs and reduce risk variables. * Ensure compliance with internal policies, audits, compliance standards, and environmental requirements. * Monitor supplier performance based on key indicators (quality, timeliness, cost). * Collaborate closely with Warehousing, Production, Finance, Tax, and Maintenance departments. * Manage contracts, renewals, and recurring services. * Maintain up-to-date records in systems (ERP), documents, and procurement controls.