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From the employer's careers site First seen 2 Nov 2026

Microbiology Investigation Reviewer

Pfizer Vizag, India On-site senior full-time

The employer hasn't listed a salary.

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Description

We are seeking a Microbiology Investigation Reviewer to independently review and challenge microbiological deviation, OOS/OOT, contamination, environmental monitoring (EM) excursion, sterility assurance, and objectionable organism investigations.

Key Responsibilities:

  • Independently review and challenge microbiological investigations to ensure scientific robustness and regulatory compliance.
  • Evaluate investigation strategy, data integrity, and adequacy of evidence to ensure conclusions are supported by facts and scientific rationale.
  • Drive effective root cause analysis utilizing structured investigation tools.
  • Assess product, process, patient, and compliance risks and ensure appropriate risk mitigation measures are identified and implemented.
  • Review and challenge proposed CAPAs to ensure they address the true root cause and are capable of preventing recurrence.
  • Ensure investigations comply with cGMP requirements, internal quality standards, and regulatory expectations.
  • Partner with Microbiology, Manufacturing, Engineering, Technical Services, Validation, and Quality teams to strengthen investigation effectiveness and quality culture.
  • Coach investigation owners on scientific reasoning, critical thinking, technical writing, and investigation best practices.
  • Identify recurring trends, systemic gaps, and opportunities for continuous improvement within microbiological quality systems.
  • Support contamination control strategies and continuous improvement initiatives related to aseptic processing and sterility assurance.

Key Deliverables:

  • Timely closure of microbiological investigations without compromising investigation quality.
  • Improved effectiveness and depth of root cause analysis.
  • Reduction in repeat deviations and recurring contamination-related events.
  • Enhanced quality and regulatory compliance of investigation reports.
  • Improved CAPA effectiveness and sustainability.
  • Strengthened contamination control and sterility assurance practices.
  • Increased capability of site personnel in performing scientifically sound investigations.
  • Improved inspection readiness and reduction in regulatory observations related to investigation quality.
  • Development of a robust knowledge base for microbiology-related quality events and lessons learned.

Education Qualification:

  • B.Pharm, M.Pharm, M.Sc. Microbiology, Biotechnology, Pharmaceutical Sciences, or related discipline.
  • 6+ years of experience in sterile pharmaceutical manufacturing, microbiology, quality assurance, or investigation management.

Required Skills:

  • Quality Assurance
  • Quality Management Systems (QMS)
  • Microbiological Investigations
  • Root Cause Analysis
  • Risk Management
  • Data Integrity
  • Regulatory Compliance (FDA, EMA, MHRA, PIC/S)
  • Technical Report Review and Approval

Skills

Required

Ready to apply?

You apply with the employer directly. Their original posting is here: https://pfizer.wd1.myworkdayjobs.com/en-US/PfizerCareers/job/India---Vizag/Associate-Manager-Quality-Investigation_4966352

Apply on Pfizer