Especialista en Validación de Métodos Analíticos

Pfizer Inc; Estado de México; On-site; MXN 550,000 - 850,000; Full time

Job summary

Pfizer Inc is seeking a skilled analytical method validation professional in Mexico (Estado de México) to support the validation lifecycle for chemical and physicochemical methods. You will organize samples, standards, reagents, and documentation while ensuring compliance with GMP and data integrity standards.

The role requires 4+ years in a GMP-regulated lab, experience validating methods, and strong documentation, communications, and instrument proficiency.

Qualifications

• Bachelor's degree in Chemistry, Pharmaceutical Sciences, Chemical Engineering, Biology, Biochemistry, or a related discipline with GMP lab experience (4+ years).
• Experience supporting analytical method validation, verification, transfer, or lifecycle activities.
• Ability to interpret validation protocols, compendial procedures, and regulatory expectations.
• Knowledge of GMP, GLP, data integrity, and laboratory documentation requirements.
• Strong written and verbal communication to document results and findings.

Responsibilities

• Support planning and execution of analytical method validation activities per approved protocols.
• Prepare samples, standards, reagents, and documentation for validation studies.
• Execute validation tests: specificity, accuracy, precision, linearity, range, robustness, system suitability, LOD, LOQ, method equivalency.
• Ensure training records reflect qualification to perform validation activities.
• Verify instrument readiness and data integrity before testing.
• Evaluate validation data against acceptance criteria with statistical assessment.
• Document results and maintain inspection-ready records in approved systems.
• Support investigations, deviations, change controls, and method transfers.

Skills

Analytical method validation

Data integrity

Documentation

Instrument proficiency

English reading/writing

Education

Bachelor's degree in Chemistry/Pharmaceutical Sciences

Tools

HPLC

GC

UV-Vis

GMP-regulated lab software

Job description

Pfizer Inc is seeking a skilled analytical method validation professional in Mexico (Estado de México) to support the validation lifecycle for chemical and physicochemical methods. You will organize samples, standards, reagents, and documentation while ensuring compliance with GMP and data integrity standards.

The role requires 4+ years in a GMP-regulated lab, experience validating methods, and strong documentation, communications, and instrument proficiency.