Global pharmaceutical leader Pfizer is hiring an Associate Scientist – Research & Development in Chennai, India. This opportunity is ideal for M.Sc Chemistry graduates with 1–2 years of industrial experience in chemical synthesis, API process development, route scouting, and scale-up support.
If you are looking to build a career in pharmaceutical R&D, API development, process optimization, and technology transfer, this Associate Scientist role offers strong exposure to laboratory-scale reactions, impurity profiling, documentation practices, and cGMP/non-GMP compliance.
🔬 Key Responsibilities – Associate Scientist (R&D)
The selected candidate will be responsible for:
- Planning and executing laboratory experiments as per SOPs and defined procedures
- Interpreting experimental results and proposing process improvements
- Preparing detailed technical reports and updating project status
- Supporting documentation activities with Good Documentation Practices (GDP)
- Adhering to Non-GMP/cGMP procedures
- Following EHS (Environment, Health & Safety) guidelines
- Performing literature searches for alternative synthesis routes (API, intermediates, impurities)
- Supporting Technology Transfer (TT) to manufacturing plants
- Assisting during scale-up activities and resolving process-related challenges
- Collaborating with MS&T and cross-functional R&D teams
This role provides hands-on exposure to process chemistry, route scouting, impurity handling, and scalable process development.
🎓 Qualifications & Eligibility Criteria
Educational Qualification:
- M.Sc. in Chemistry (Mandatory)
Experience:
- 1–2 years of industrial experience in chemical synthesis preferred
- Experience in:
- Laboratory-scale reactions
- Process optimization
- Data documentation
- EHS compliance
- Non-GMP/cGMP practices
Preferred Skills:
- Knowledge of API synthesis and impurity profiling
- Exposure to scale-up or technology transfer
- Strong communication skills
- Basic computer proficiency
💼 Work Location
- Chennai, Tamil Nadu
- Work Mode: On-Premise
💰 Salary (Estimated)
Based on industry benchmarks for Associate Scientist roles in pharmaceutical R&D:
₹4.5 – ₹6.5 LPA (Approx.)
Final compensation depends on experience and internal company structure.
🌟 Why Join Pfizer?
- Work with a globally recognized pharmaceutical company
- Exposure to advanced API development and R&D projects
- Hands-on experience in process chemistry and scale-up support
- Strong learning curve in regulatory and EHS compliance
- Opportunity to work in cross-functional global teams
📝 How to Apply?

