The Associate Scientist IV reporting to the Head of Clinical QC will have a primary responsibility for clinical stability, inventory and gLIMS/Sample management for GMP activities (inclusive of the clinical reference programs and certificate generation) as well as responsibility performing assigned experimental tasks to support compendial testing of manufacturing processes (i.e., performing analytical/characterization methods for GMP stability and release testing) for Alexion| AstraZeneca Rare Disease biotherapeutic candidates. The Associate Scientist IV will work in collaboration with other members of Product Development and Clinical Supply (PDCS) Organization as well as across other functional areas throughout Alexion and AstraZeneca and external vendors.