Validation Leadership and Oversight: Lead validation and assurance planning for assigned new systems, upgrades, integrations, infrastructure changes, software changes, configuration changes, and system retirements, Serve as lead validator or CSV/CSA project lead throughout the system lifecycle and coordinate validation activities across project teams, IT system owners, Quality Assurance, vendors, and business stakeholders, Apply risk-based validation and CSA principles to determine appropriate deliverables, testing rigor, supplier reliance, evidence expectations, and approval strategy. Regulatory, Quality, and Audit Support: Ensure assigned systems and changes meet applicable GxP, 21 CFR Part 11, EU Annex 11, GAMP 5, data integrity, electronic records/electronic signatures, internal procedure, and quality expectations, Support internal audits, client audits, supplier audits, regulatory inspections, audit responses, deviations, CAPAs, and remediation plans related to validated computerized systems, Provide SME-level guidance to project teams and stakeholders on validation documentation, evidence expectations, and inspection-readiness practices.