BrainBox Apps

Cloud Security Intern

InternshipIn OfficeKolkata, West Bengal2 months42K/mo9 openingsImmediate / Rolling

About this internship

BrainBox Apps is hiring a Cloud Security Intern in Kolkata — a hands-on, mentor-led internship built for students and 2026 freshers who want real exposure to cloud security and zero-trust architecture rather than a certificate-only programme. About the role As a Cloud Security Intern at BrainBox…

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Skills you'll use

AWS GuardDutyZero Trust ArchitectureIdentity & Access Management (IAM)Cloud Security Posture Management (CSPM)Encryption & Key ManagementContainer SecurityCloud Networking & Security GroupsTerraformCompliance Benchmarks (CIS)Incident Detection in Cloud

What you'll do

Work on hardening cloud accounts, identities and workloads against real attack paths alongside the core team
Apply AWS GuardDuty, Zero Trust Architecture, Identity & Access Management (IAM), Cloud Security Posture Management (CSPM) 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 (CSE/IT), MCA or B.Sc (Cyber Security / CS)
Graduating batch 2025, 2026 or 2027 — final-year students and recent graduates welcome
60% / 6.0 CGPA and above preferred; strong project work is considered alongside academics
Working knowledge of AWS GuardDuty, Zero Trust Architecture, Identity & Access Management (IAM) (or a genuine willingness to learn them)
Exposure to Cloud Security Posture Management (CSPM), Encryption & Key Management, Container Security is an advantage
Clear written and verbal communication in English, and care with detail in your work
No prior work experience required — this is a fresher-friendly internship
Based in Kolkata, West Bengal or willing to work from there for the internship period

Perks & benefits

Internship CertificateLetter of RecommendationMentorship from a named mentorLive project experienceExposure to professional tools and workflowsDirect access to the team that owns the data you work on

Interview & selection process

4 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Discussion with the hiring manager on the role and your fit
3Team-fit / behavioural interview with the team
4HR discussion — stipend, start date, expectations and offer

About BrainBox Apps

BrainBox Apps operates in the it services sector and has an active presence in Kolkata. 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…

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