Perform routine analytical testing and review results in accordance with approved methods, specifications, SOPs, Support analytical method lifecycle management, including method improvements, troubleshooting, change control, periodic review, and revalidation or reverification as required. Key Responsibilities: Optimize, troubleshoot, verify, and validate analytical methods for raw materials, in-process samples, stability samples, packaging materials and finished products using techniques such as HPLC/UPLC, GC, UV-Vis, FTIR, TOC, AAS, KF titrator and other applicable analytical technologies.