Arista Networks

Data Science & Analytics Intern

InternshipIn OfficeChennai, Tamil Nadu4 months24K/mo2 openingsImmediate / Rolling

About this internship

Arista Networks is hiring a Data Science & Analytics Intern in Chennai — a hands-on, mentor-led internship for 2026 freshers and final-year students who want to build real, job-ready data science skills on live work rather than textbook exercises. As a Data Science & Analytics Intern, you will…

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Skills you'll use

PythonSQLStatisticsPower BIMachine LearningPandas

What you'll do

querying and analysing large datasets
building dashboards and reports
prototyping predictive models
presenting insights to teams
Collaborate with the team and document your work
Take ownership of assigned tasks and act on feedback

Who can apply

Pursuing or recently completed a relevant degree (stream depends on the role) — 2026 freshers & final-year students welcome
Foundational knowledge of Python, SQL, Statistics (or a strong willingness to learn them)
Good communication, problem-solving and a genuine eagerness to learn
Based in or willing to work from Chennai
A portfolio, project or coursework you can show (a plus, not mandatory)

Perks & benefits

Mentorship from experienced professionalsReal-world project experienceHands-on with industry toolsPre-Placement Offer (PPO) opportunityFlexible working hours

Interview & selection process

2 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Technical / functional interview on core fundamentals

About Arista Networks

Arista Networks is a product & technology company with a strong, growing presence in Chennai — one of India's biggest hubs for early-career opportunities. The team believes the best way to grow is by doing, which is why interns here are given real ownership from the start rather than being kept on…

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