Network Security Intern

About this internship

Not quite right? These internships in Ranchi, Jharkhand match the same skills — apply to a few to improve your chances.

Machine Learning Engineer Intern

Electronic Arts India

In OfficeRanchi, Jharkhand26K/mo

Apply

Bioprocess Engineering Intern

Aragen Life Sciences

In OfficeRanchi, Jharkhand19K/mo

Apply

Growth Data Science Intern

Appsmith

In OfficeRanchi, Jharkhand23K/mo

Apply

Financial Risk Management Intern

State Bank of India

In OfficeRanchi, Jharkhand25K/mo

Apply

Skills you'll use

What you'll do

• Work on hardening networks, reviewing firewall rules and monitoring traffic alongside the core team
• Apply TCP/IP & Routing, Firewalls, VPN, Wireshark 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 TCP/IP & Routing, Firewalls, VPN (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 Ranchi, Jharkhand

Perks & benefits

Interview & selection process

4 rounds — typical selection flow for this role:

1. 1Application screening & resume shortlisting by the talent team
2. 2Technical interview on fundamentals and your projects
3. 3Practical assignment or case study with a short walkthrough
4. 4HR discussion — stipend, start date, expectations and offer

About CtrlS Datacenters

Searching for “CtrlS Datacenters internships” or “internship at CtrlS Datacenters”? You’re in the right place.