Rubrik Application Security Intern 2026 in Bangalore

The Rubrik Application Security Intern role is a 12-week internship in Bangalore where you work on the Application Security Engineering team. Day to day, you help engineering teams find and fix application security vulnerabilities, build tooling around the Secure Software Development Lifecycle (SSDLC), and support security best practices across the company. Rubrik describes itself as the Security and AI Operations company, and this internship sits inside its broader Information Security team.

If you are studying security or computer science and want hands-on practice with real vulnerability work, this post breaks down what the role covers, who can apply, and how to send your application.

What you will work on

As an Application Security Intern, your work centres on spotting, understanding, and resolving security issues in software. You report to the Senior Manager for Application Security and partner with other Application Security engineers, so you learn the process rather than working alone.

The main tasks for this role include the following:

• Help engineering teams reproduce, triage, track, and resolve application security vulnerabilities.
• Build technical solutions that improve Rubrik's Secure SDLC (SSDLC).
• Develop tooling that automates repetitive security tasks.
• Work with other Application Security engineers on security best practices and documentation.
• Help build and maintain reporting dashboards for application security metrics.
• Coordinate with partners who sit across multiple time zones.

This mix means you touch both the engineering side (writing tools, automating work) and the security side (triaging and tracking real vulnerabilities), which gives a rounded view of how a product security team operates.

Who should apply

This internship is aimed at students who are still in college and want a structured 12-week security program. You should be able to commit to full-time work for the full length of the program.

Here is what the company asks for on eligibility:

• Currently pursuing a Bachelor's degree, Master's degree, or PhD.
• Your field of study should be Cybersecurity, Computer Science, or a related subject.
• You are graduating in 2027.
• You are available to work full time for the 12-week program.

If you are in an engineering stream, our engineering courses guide can help you map your degree to roles like this one. Students from computer applications or science backgrounds can also check the BCA and BSc resources to see where they fit.

Skills worth preparing

The role expects some real coding background. This does not have to come from a full-time job. The company accepts experience from internships, work, coding competitions, or publications.

Prepare around these areas before you apply:

• Demonstrated software engineering experience in languages such as Python, Go, Scala, C/C++, JavaScript, or TypeScript.
• An understanding of CI/CD pipelines.
• Familiarity with containerization tools like Kubernetes and Docker.
• A working sense of how microservices are built and run.
• Strong critical thinking and problem solving.
• A team-player attitude and a self-starter mindset.

You do not need every language listed. The point is to show that you can write and reason about code, and that you understand how modern software is built and shipped. Postgraduate students in computing can review the MCA and MSc pathways to line up these skills with their syllabus.

What the internship includes

Beyond the technical work, the program comes with stated support and events. Rubrik lists the following for interns:

• A dedicated manager and a mentor.
• Weekly intern events, which cover networking, leadership meet-and-greets, professional development workshops, volunteering, and social events.
• A buddy program.
• Company-wide intern presentations.

On pay, the stipend or salary is not disclosed by the company, and the closing date is not stated. If those details matter to you, confirm them directly through the official application page before you commit.

How to apply

If you graduate in 2027, study security or computer science, and can give 12 full-time weeks, this role fits. Get your resume in order, list any coding or security work you have done, and apply through the official Rubrik careers page.

Make sure your application clearly states your degree, your field, and your 2027 graduation year, since those are the firm eligibility checks for this internship. Keep your coding examples specific, whether they come from projects, competitions, or earlier internships.

This summary is based on the official Rubrik job listing; please confirm all details and apply on the official Rubrik careers page.

How to prepare for this internship

Application security work sits between software engineering and security, so the strongest applicants can both write code and reason about how software breaks. You do not need years of experience, but you should be able to show real project work.

• Keep a public profile or repository that shows code you have written in Python, Go, or C++.
• Learn the basics of common application vulnerabilities and how they are fixed.
• Get hands on with Docker and a little Kubernetes, since the role mentions containers and microservices.
• Be ready to explain one project where you found, reproduced, or fixed a bug, since the role is about triaging and addressing vulnerabilities.

A safety note: Rubrik does not charge any fee to apply or interview. Use only the official careers link below, and ignore any message that asks for payment or your bank details.