Pfizer Hiring for Associate Scientist Role : R&D Jobs 2026

ByPharma Hiring Hub

Pfizer, one of the world’s leading pharmaceutical innovators, is hiring an Associate Scientist – R&D for its Chennai facility. This role is an excellent fit for M.Sc Chemistry graduates with 1–2 years of hands‑on industrial experience in chemical synthesis, API process development, route scouting, and scale‑up activities.
As an Associate Scientist, you will gain strong exposure to laboratory‑scale reaction setup, impurity profiling, reaction optimization, documentation practices, and both cGMP and non‑GMP development environments.
This opportunity is ideal for candidates looking to grow a long‑term career in pharmaceutical research, API development, process engineering, and technology transfer within a globally recognized organization.

Pfizer hiring for associate scientist

Job Overview

  • Position: Associate scientist
  • Department: R&D
  • Location: Chennai, India
  • Experience: 1 to 3 Years
  • Qualification: M.Sc Chemistry (Mandotory)
  • Job Type: Full-Time

Key Responsibilities – Associate Scientist

  • Execute Laboratory Experiments: Carry out experiments following established procedures and project instructions.
  • Analyze Results & Improve Processes: Interpret experimental data, troubleshoot issues, and propose process improvements where needed.
  • Prepare Reports & Updates: Document experiment outcomes, maintain project updates, and support overall reporting activities.
  • Support Documentation & Lab Activities: Assist with routine lab work, follow Good Documentation Practices (GDP), and maintain accurate records.
  • Follow cGMP/Non‑GMP & EHS Standards: Receive training and strictly adhere to safety, quality, and EHS procedures.
  • Conduct Literature Searches: Perform literature research to identify alternative, safe, cost‑effective, and scalable routes of synthesis for intermediates, APIs, and impurities.
  • Support Technology Transfer: Work with KGL/TT/MS&T teams to support tech transfer and scale‑up at the manufacturing plant, helping troubleshoot issues and suggesting improvements for robust, scalable processes.

Required Skills & Qualification:

  • The candidate must have an M.Sc. in Chemistry with strong communication skills and basic computer proficiency.
  • 1–2 years of industrial experience in chemical synthesis is preferred, particularly in laboratory‑scale reactions, process optimization, data documentation, and adherence to EHS and non‑GMP/cGMP practices.
  • Additional exposure to route scouting, impurity handling, and scale‑up support will be considered a strong advantage.

Why Join PFizer?

  • Work with a Global Leader: Build your career with one of the world’s most respected and innovative pharmaceutical companies.
  • Advanced R&D Exposure: Gain hands‑on experience in API development, process chemistry, and real‑time R&D workflows.
  • Practical Process Chemistry Learning: Get valuable laboratory experience in reaction setup, optimization, impurity handling, and scale‑up support.
  • Strong Compliance Training: Develop a solid understanding of regulatory, EHS, and cGMP/non‑GMP practices—essential for long‑term growth in pharma R&D.
  • Cross‑Functional Collaboration: Work closely with global teams across technology transfer, manufacturing, MS&T, and other scientific groups, enhancing your technical and professional skills.

How to Apply

Interested candidates should apply only through the official company career website using the link provided below.

Apply Here

Important Disclaimer

This job post is shared for informational purposes only, based on publicly available job details. Candidates are advised to verify eligibility, job responsibilities, and application procedures from the official IQVIA website before applying.

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FAQ – Associate Scientist Role

1. What is the main role of an Associate Scientist at Pfizer?

You will perform laboratory‑scale chemical synthesis, support API process development, analyze experimental data, and assist in documentation, scale‑up, and technology transfer activities.

2. What qualifications are required for this position?

Candidates must have an M.Sc. in Chemistry.
1–2 years of industrial experience in chemical synthesis, process optimization, impurity handling, or scale‑up support is preferred.

3. Is industrial experience mandatory?

Experience is preferred but not always mandatory. Strong academic knowledge and hands‑on exposure to synthetic chemistry techniques are highly valued.

4. What skills are important for this role?

  • Basic computer proficiency
  • Strong communication skills
  • Understanding of EHS and non‑GMP/cGMP practices
  • Ability to plan experiments, interpret results, and document findings

5. What kind of projects will I work on?

You’ll work on API development, process optimization, impurity profiling, reaction scale‑up, and supporting technology transfer to manufacturing teams.

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