Coordinates the site calibration program by generating and distributing calibration-due reports, tracking equipment status, creating work orders and shipping documentation, arranging outside or onsite calibration, reviewing returned equipment and certificates, updating asset records, recording costs, and routing equipment back to the responsible department. Coordinates purchasing activities in accordance with global sourcing and purchasing policies, including supplier verification and onboarding, purchase requisitions and purchase orders, cost allocation, blanket purchase orders, invoice tracking, receiving, payment follow-up, and year-end purchase order renewal.