This role is responsible for leading strategic sourcing and purchasing activities to ensure the timely, cost‑effective, and high‑quality supply of direct and indirect materials, components, equipment, and services essential to business operations. The Senior Buyer plays a critical role in supplier selection, commercial negotiations, contract administration, and procurement execution while driving supplier performance, cost optimization, risk mitigation, and operational continuity. This position requires strong cross‑functional collaboration with operations, engineering, planning, quality, and supply chain teams to support business objectives and continuous improvement initiatives.