The Business Support - Sr Fleet Administrator provides specialized daily support for the U.S. Roche Diagnostics fleet-eligible organization, consisting of over 2,000 vehicles across the United States and Diagnostics sites. The Fleet Program Specialist is responsible for ensuring operational excellence and compliance through data-driven analysis, stakeholder collaboration, and supplier performance management. This role also plays a key part in upholding quality management standards and contributes to organizational goals through continuous improvement initiatives and daily operational excellence.