Lead the generation, characterization, qualification, and lifecycle management of customized immunoassay critical materials, including MSD plates, coated plates, Sulfo-TAG or other labeled detection reagents, Luminex beads, bead-conjugated reagents, multiplex assay components, customized assay kits, buffers, blocking reagents, and other platform-specific critical materials. Essential Functions: Contribute to the establishment and growth of the Immunoassay Development Capability within Global Analytical Development organization, with primary responsibility for immunoassay critical reagents, reference materials, customized assay materials, stability programs, and associated lifecycle management systems.