Dr. Reddy's Laboratories

Bioprocess Engineering Intern

InternshipIn OfficeThoothukudi, Tamil Nadu3 months28K/mo2 openingsImmediate / Rolling

About this internship

Start your career in bioprocess and fermentation engineering with Dr. Reddy's Laboratories as a Bioprocess Engineering Intern in Thoothukudi. You will sit with a working team, use the same tools and systems they do, and own a defined piece of work from day one. About the role As a Bioprocess…

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Skills you'll use

Fermentation EngineeringDownstream ProcessingBioreactor Scale-UpSingle-Use SystemsChromatography & FiltrationProcess Parameter OptimisationAseptic ProcessingMass & Energy BalancesBatch Documentation (cGMP)Process Data Analysis

What you'll do

Work on running fermentation and downstream steps and scaling them up alongside the core team
Apply Fermentation Engineering, Downstream Processing, Bioreactor Scale-Up, Single-Use Systems to live, production-facing problems
Document your work clearly for reviewers and stakeholders
Participate in reviews and act on the feedback you receive
Collaborate across engineering, product, design or business as required
Follow the team's quality, testing and documentation standards

Who can apply

Pursuing or recently completed B.Tech/M.Tech (Biotechnology / Chemical / Biochemical Engineering) or M.Sc (Biotechnology) — 2026 freshers & final-year students welcome
Working knowledge of Fermentation Engineering, Downstream Processing, Bioreactor Scale-Up (or a genuine willingness to learn them)
Strong fundamentals in your discipline and clear problem-solving ability
Care with detail and the discipline to document your work
Clear written and verbal communication in English
Based in or willing to work from Thoothukudi, Tamil Nadu

Perks & benefits

Letter of RecommendationMentorship from a named mentorLive project experienceExposure to professional tools and workflowsPre-Placement Offer (PPO) opportunity

Interview & selection process

2 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Team-fit / behavioural interview with the team

About Dr. Reddy's Laboratories

Dr. Reddy's Laboratories operates in the pharmaceuticals sector and has an active presence in Thoothukudi. Interns here are put on real work from the start, because the team's view is that the fastest way to learn a craft is to practise it under people who already do it well — not to watch it from…

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