Ph.D. with 5+ years of relevant QC experience, or MS with 7+ years, or BS with 9+ years, including reference standard management. Strong background in cGMP and ICH regulatory guidance. Experience with biochemistry, immunoassay, or microbiological assay techniques. Familiarity with statistical software (e.g., JMP). Excellent organizational and project management skills. Strong written and verbal communication skills. Proficiency in LIMS and other laboratory data management systems is preferred.