**Key Responsibilities*** Independently review, challenge, and approve deviation, non-conformance, OOS/OOT, complaint, environmental, microbiological, and manufacturing investigations to ensure scientific robustness and regulatory compliance.* Evaluate investigation strategies to ensure thorough fact-finding, evidence gathering, and identification of scientifically justified root causes.* Assess data integrity, documentation accuracy, and investigation completeness to ensure conclusions are supported by objective evidence.* Review the application of investigation tools including 5-Why Analysis, DMAIC, Fishbone Analysis, Fault Tree Analysis, Human Error Reduction tools, and Risk Assessment methodologies.* Challenge unsupported assumptions, weak rationales, and bias to drive fact-based decision making.* Assess product quality, patient safety, process, compliance, and business risks associated with investigation events.* Review and approve CAPAs to ensure actions are proportionate, effective, sustainable, and aligned with identified root causes.* Ensure compliance with site procedures, Quality Management System requirements, current GMP expectations, and global regulatory requirements.* Drive investigation quality and on-time closure through effective collaboration with Manufacturing, Microbiology, Engineering, Validation, Quality Control, and Technical Services teams.* Identify investigation trends, recurring events, systemic gaps, and opportunities for continuous improvement.* Provide coaching and mentoring to investigation owners on root cause analysis, scientific rationale development, technical writing, and investigation best practices.* Support internal audits, regulatory inspections, customer audits, and remediation activities related to investigations and CAPAs.**Key Deliverables*** High-quality investigations approved within established timelines.* Improved effectiveness and robustness of root cause identification.* Reduction in repeat deviations and recurring quality events.* Enhanced CAPA effectiveness and sustainability.* Improved compliance with GMP, data integrity, and regulatory expectations.* Strengthened inspection readiness and reduction in investigation-related observations.* Improved investigation closure cycle time without compromising quality.* Development of investigation review best practices and lessons learned repository.* Improved quality culture through effective coaching and reviewer engagement.**Education Qualification*** B.Pharm, M.Pharm, M.Sc. (Microbiology/Chemistry), Biotechnology, Pharmaceutical Sciences* Minimum 6-10 years of experience in Quality Assurance, Quality Control, Sterile Manufacturing, or Investigation Management.* Certification in Six Sigma, Lean, Risk Management, Human Performance, or Investigation Excellence preferred.**Required Skills*** Quality Assurance* Quality Management Systems (QMS)* Deviation Management* Root Cause Analysis* Investigation Review and Approval* Corrective and Preventive Action (CAPA) Management* Risk Assessment and Risk Management* Data Integrity* GMP Compliance* Regulatory Compliance (USFDA, MHRA, EMA, TGA, CDSCO)* Audit Readiness* Technical Writing and Documentation Review* Sterile Manufacturing Knowledge* Quality Systems Oversight**Transferable Skills to Develop*** Critical Thinking and Scientific Reasoning* Risk-Based Decision Making* Investigative Interviewing Techniques* Systems Thinking* Problem Solving and Analytical Skills* Data Analysis and Trending* Stakeholder Management* Influencing Without Authority* Effective Communication and Coaching* Time Management and Prioritization**Key Investigator & Reviewer Competencies*** Ability to distinguish symptoms from true root causes.* Ability to identify investigation gaps and challenge weak justifications.* Strong attention to detail and data review capabilities.* Capability to evaluate investigation completeness and scientific validity.* Strong understanding of human error, behavioral factors, and organizational contributors.* Ability to objectively assess product quality and patient impact.* Fact-based decision making with strong compliance orientation.* Expertise in evaluating CAPA adequacy and effectiveness.* Strong technical writing and report review skills.Sound judgment and decision-making abilities during complex investigations