HoiChoi India

Firewall Engineer Intern

InternshipIn OfficeHosur, Tamil Nadu4 months21K/mo14 openingsImmediate / Rolling

About this internship

HoiChoi India has an open Firewall Engineer Intern position in Hosur for motivated freshers and final-year students. You will work on live network security projects and finish with something you can genuinely talk about in interviews. About the role As a Firewall Engineer Intern at HoiChoi India…

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Skills you'll use

Network SecurityFirewallsTCP/IPVPNIDS/IPSNetwork SegmentationPacket AnalysisLinuxRouting & SwitchingDocumentation

What you'll do

Work on controlling what can reach what across the network, and proving the rules do what they claim alongside the core team
Apply Network Security, Firewalls, TCP/IP, VPN 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/ECE), BCA/MCA or B.Sc/M.Sc (Computer Science / IT)
Graduating batch 2026, 2027 or 2028 — final-year students and recent graduates welcome
60% / 6.0 CGPA and above preferred; strong project work is considered alongside academics
Working knowledge of Network Security, Firewalls, TCP/IP (or a genuine willingness to learn them)
Exposure to VPN, IDS/IPS, Network Segmentation 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 Hosur, Tamil Nadu or willing to work from there for the internship period

Perks & benefits

Networking with senior professionalsInternship CertificateLetter of RecommendationMentorship from a named mentorLive project experienceDirect access to the team that owns the data you work on

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 HoiChoi India

HoiChoi India operates in the it services sector and has an active presence in Hosur. 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…

Visit HoiChoi India’s official website ↗

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