Job Title: Senior Associate – Senior Statistical Data Scientist
Department: Research & Development (R&D) – Biostatistics and Data Science
Location: Chennai, India
Job Type: Full-time | Hybrid | Technical Role
Experience Level: 3.5 – 6 years of relevant experience
Requisition ID: 4945478
Job Summary
We are seeking an experienced Senior Statistical Data Scientist to support the delivery of programming and analytical solutions within Pfizer Research & Development. The incumbent will be responsible for developing, validating, and maintaining datasets and statistical outputs aligned with CDISC and Pfizer data standards, contributing to clinical study deliverables and global programming initiatives.
Roles & Responsibilities
Responsible for assigned programming tasks supporting standards, study, and project deliverables within the function.
Contribute approximately 80% of time to hands-on programming deliverables (SAS, R, or Python) and 20% to continuous learning, development, and skill enhancement.
Review, develop, and validate datasets, tables, figures, and listings (TFLs) according to Pfizer and CDISC data standards.
Explore, execute, and modify existing code bases as required, ensuring alignment with programming standards and study needs.
Ensure accurate documentation, version control, and quality control (QC) across all deliverables and study phases.
Understand and review study/project/portfolio specifications to ensure complete comprehension of programming requirements through collaboration with stakeholders.
Demonstrate knowledge of core safety and therapeutic area (TA) standards and lead the development of new standards for assigned studies.
Identify and resolve routine and moderately complex programming problems; escalate or seek direction when appropriate.
Communicate regularly with team leads to provide status updates, resolve issues, and maintain timelines.
Participate in global and local initiatives aimed at improving standards, tools, and processes across programming and data science.
Qualifications
Educational Qualification
Bachelor’s or Master’s degree in Statistics, Computer Science, Life Sciences, Mathematics, or a related field.
Minimum Work Experience
3.5–6 years of relevant experience in clinical data programming using SAS, R, or Python in a pharmaceutical or CRO environment.
Technical & Functional Skills
Strong proficiency in SAS programming and working knowledge of R or Python.
Experience with CDISC SDTM and ADaM standards and clinical trial data structures.
Understanding of clinical development processes, statistical reporting, and regulatory submission requirements.
Strong analytical, problem-solving, and documentation skills.
Working knowledge of GCP, 21 CFR Part 11, and data integrity principles.
Excellent communication, teamwork, and stakeholder management skills.
Behavioral Competencies
Detail-oriented and quality-focused mindset.
Proactive approach to learning and process improvement.
Strong collaboration skills with global and cross-functional teams.
Adaptable to changing priorities and project requirements.
Work Environment
Work Location Assignment: Hybrid (based in Chennai, India)
About Pfizer Research & Development
Pfizer R&D serves as the core of Pfizer’s innovation, driving the discovery and development of breakthrough medicines that change patients’ lives. Our teams leverage advanced science, data, and digital technologies to accelerate research and improve healthcare outcomes worldwide.
Equal Employment Opportunity
Pfizer is an Equal Opportunity Employer and complies with all applicable employment laws. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, age, sexual orientation, gender identity, national origin, disability, or veteran status.
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