Major Duties/Responsibilities: Serve as the ISED single point of coordination for all radioisotope program (DOE-IRP) sponsored material shipments, both on-site transfers and off-site shipments, working with the ORNL Transportation team, Transport Activity Owners (TAOs), Radioisotope Product Leads, Transportation Safety Compliance (TSC), and ISED divisions and facilities, including HFIR, REDC, Bethel Valley hot cells, and waste handling. Ensure timely and complete submittal of required documentation, such as ORNL-530, Request for Approval for On-Site Shipment; ORNL-531, On-Site Hazardous/Radioactive Materials Shipping Paper; Radioactive Material Transfer Data Sheets; off-site shipment requests; and transportation plans when required by TSC.