Tata Consultancy Services

Data Science Intern

InternshipIn OfficeChennai, Tamil Nadu3 months1 openingImmediate / Rolling

About this internship

Tata Consultancy Services is inviting applications for the role of Data Science Intern in Chennai. This is a hands-on, mentor-led internship designed for students and freshers who want real, practical experience building models and drawing insights from data. As an intern, you will work alongside…

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Skills you'll use

PythonMachine LearningStatisticsSQLPandasNumPyData VisualizationScikit-learnFeature EngineeringCommunication

What you'll do

Collect, clean and prepare datasets
Build, train and evaluate ML models
Perform EDA and statistical testing
Visualise findings and present insights
Document experiments and results
Document work clearly and act on feedback

Who can apply

Pursuing or recently completed a relevant degree/diploma
Foundational knowledge of Python, Machine Learning, Statistics, SQL
Strong communication skills and a proactive attitude
Ability to work in a team and meet deadlines
Based in or open to working from Chennai

Perks & benefits

Internship CertificateLetter of RecommendationMentorshipReal-World Project ExperiencePre-Placement Offer (PPO) OpportunityFlexible Hours

Interview & selection process

3 rounds — typical selection flow for this role:

13 rounds

About Tata Consultancy Services

About Tata Consultancy Services Tata Consultancy Services (TCS) is a global leader in IT services, consulting and business solutions and a part of the Tata group, one of India's largest and most respected business conglomerates. Founded in 1968, TCS is among the largest IT services companies in…

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