CloudSEK

Cyber Security Intern

InternshipHybridChennai, Tamil Nadu3 months41K/mo2 openingsImmediate / Rolling

About this internship

Join CloudSEK in Chennai as a Cyber Security Intern. This entry-level internship is designed for students and recent graduates who learn best by building, shipping and getting real feedback on cybersecurity work. About the role As a Cyber Security Intern at CloudSEK, your core focus will be…

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Skills you'll use

Network SecurityLinuxPythonVulnerability AssessmentOWASP Top 10FirewallsSecurity AuditingWiresharkIncident ResponseDocumentation

What you'll do

Work on securing systems, testing for vulnerabilities and monitoring threats alongside the core team
Apply Network Security, Linux, Python, Vulnerability Assessment 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.E./B.Tech/BCA/MCA/B.Sc (CS, IT) — 2026 freshers & final-year students welcome
Working knowledge of Network Security, Linux, Python (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 Chennai, Tamil Nadu

Perks & benefits

Mentorship from a named mentorLive project experienceExposure to professional tools and workflowsPre-Placement Offer (PPO) opportunityFlexible working hours

Interview & selection process

3 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Team-fit / behavioural interview with the team
3HR discussion — stipend, start date, expectations and offer

About CloudSEK

CloudSEK operates in the cybersecurity sector and has an active presence in Chennai. 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 a distance. The work…

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