DRDO Internship 2026: Eligibility, Stipend, Selection Process & How to Apply

DRDO Internship 2026: Eligibility, Stipend, Selection Process & How to Apply

URL Slug: drdo-internship

Focus Keyword: DRDO Internship

Meta Title: DRDO Internship 2026: Eligibility, Stipend & Apply

Meta Description: Looking for a DRDO Internship? Check 2026 eligibility, stipend, duration, documents, selection process and how to apply for paid DRDO internships.

Category: Internships

Read Time: 10 minutes

Cover Image Alt Text: Engineering student preparing for a DRDO internship in a defence research laboratory

Excerpt: Looking for a DRDO Internship in 2026? Learn about eligibility, stipend, duration, documents, selection process and the latest application process for paid internships at DRDO laboratories.

DRDO Internship 2026: What Students Should Know

For engineering and science students, an internship can be the first opportunity to experience how technical knowledge is used outside the classroom. A DRDO Internship can be particularly interesting for students who want exposure to defence research, engineering, electronics, computer science, artificial intelligence, materials, testing or other technical areas.

The Defence Research and Development Organisation (DRDO) does not operate its student internships as one single, permanent application window. Individual DRDO laboratories and establishments publish their own internship advertisements with their own eligibility requirements, disciplines, deadlines and application instructions.

That distinction is important.

For example, DRDO's official vacancy listings during 2026 have included internship opportunities at laboratories such as ARDE Pune, DMSRDE Kanpur, ITR Chandipur, LRDE Bengaluru, ISSA Delhi, CVRDE Chennai and others.

As of October 1, 2026, one of the latest active internship advertisements is from CASDIC, Bengaluru, which invited applications from eligible B.E./B.Tech and M.Sc students for a six-month paid internship. The official DRDO listing gives October 11, 2026 as the application deadline.

So, if you are searching for a DRDO Internship, the safest approach is to check the official DRDO vacancy page regularly and read the specific laboratory's advertisement carefully before applying.

What Is a DRDO Internship?

A DRDO Internship is a temporary academic training or project opportunity offered by participating DRDO laboratories and establishments to eligible students.

Depending on the laboratory and the student's discipline, the work may involve areas such as:

• Computer Science and Information Technology
• Artificial Intelligence and Machine Learning
• Electronics and Communication
• Electrical Engineering
• Mechanical Engineering
• Materials and Chemical Engineering
• Cybersecurity and networking
• Computer vision and image processing
• Data analytics
• Aerospace and defence technologies
• Scientific research and experimentation

The exact disciplines are not identical across all DRDO laboratories. Each establishment publishes its own requirements based on the projects and manpower needs of that laboratory.

Latest DRDO Internship 2026: CASDIC Bengaluru

One of the latest DRDO internship opportunities listed in September 2026 is from the Combat Aircraft Systems Development and Integration Centre (CASDIC), Bengaluru.

According to the official advertisement, CASDIC works on electronic warfare systems for the Indian Air Force and has invited eligible students for a six-month paid internship.

Particular Details Organisation DRDO Laboratory CASDIC, Bengaluru Internship Type Paid Internship Eligible Courses B.E./B.Tech and M.Sc Duration 6 months Total Vacancies 30 Monthly Stipend ₹5,000 Application Mode Email Application Deadline 11 October 2026 Internship Start Date 1 December 2026 Location CASDIC, Bengaluru

These details are specific to the current CASDIC 2026 advertisement and should not be treated as universal conditions for every DRDO internship.

DRDO Internship 2026 Eligibility

Eligibility depends on the particular DRDO laboratory. However, the latest CASDIC advertisement provides a useful example of the kind of requirements students may encounter.

For the CASDIC 2026 internship, applicants must be:

• Final-year B.E./B.Tech students in the relevant engineering discipline, or
• Second-year M.Sc students in the relevant science discipline.

For engineering students, the advertisement requires a minimum 7.5 CGPA in all previous semesters. For students pursuing postgraduate science studies, the advertisement specifies a minimum of 70% marks in the first-year examination.

Students must also be enrolled in a full-time course in the relevant discipline at an AICTE- or UGC-approved college or university.

The CASDIC advertisement also specifies an age limit below 25 years.

Which Branches Are Eligible for the Latest CASDIC Internship?

The current CASDIC advertisement lists three broad discipline groups.

Branch Vacancies Stipend Electrical / Electronics & Communication / Electronics & Telecommunication 12 ₹5,000 per month Computer Science / Information Technology 13 ₹5,000 per month Mechanical Engineering 5 ₹5,000 per month Total 30 ₹5,000 per month

The internship is scheduled for six months at CASDIC, Bengaluru.

DRDO Internship Stipend

Students often search specifically for the DRDO Internship stipend, but there is no single stipend amount that automatically applies to every DRDO laboratory and every internship advertisement.

Several 2026 DRDO internship notices have specified a stipend of ₹5,000 per month. For example, the CASDIC advertisement specifies ₹5,000 per month for its six-month internship, while an ITR Chandipur advertisement also listed ₹5,000 per month.

Some advertisements may have different conditions, durations or disciplines, so students should always check the latest official notification rather than relying on an old social-media post.

How Is the DRDO Internship Stipend Paid?

The payment conditions can vary between laboratories.

In the current CASDIC advertisement, the stipend applies when the student maintains a minimum physical presence of 15 working days per month. The stipend is paid in two instalments: the first after three months and the second after successful completion of six months. The amount is transferred directly to the student's bank account.

This is an important detail for students planning their academic schedule. A paid internship is not necessarily a remote or flexible programme.

DRDO Internship Duration

Internship duration depends on the individual advertisement.

Many DRDO paid internship advertisements during 2026 have offered internships lasting six months. For example, CASDIC, DMSRDE and ITR notices have specified six-month internships.

However, students should not assume that every DRDO internship lasts exactly six months. Some establishments can advertise different arrangements, so the specific notification always takes priority.

How to Apply for DRDO Internship 2026

The application process depends on the DRDO laboratory.

For the current CASDIC opportunity, students must submit a completed application and the required college reference/request letter by email. The official advertisement states that hard-copy applications will not be accepted for this particular opportunity.

The application process can be summarized as follows:

1. Check the official DRDO vacancy listing.
2. Open the internship advertisement for the laboratory.
3. Confirm your branch and educational eligibility.
4. Download the prescribed application form.
5. Fill in all required information carefully.
6. Obtain the required reference/request letter from your college.
7. Attach the required academic documents.
8. Follow the exact email subject and submission instructions.
9. Send the application before the stated deadline.
10. Keep a copy of the submitted application for your records.

How to Apply for the Current CASDIC DRDO Internship

For the current CASDIC 2026 advertisement, applications are to be forwarded by email to:

[email protected]

The official advertisement instructs applicants to use the subject format “Application for paid internship for the year 2026 with Branch code”, using the applicable branch code.

The last date for receipt of applications is 11 October 2026. The official schedule states that selected students will be informed on or around 13 November 2026, with the internship scheduled to begin on 1 December 2026.

Important: Always verify the deadline and application instructions on the official DRDO notification before sending your application because recruitment and internship notices can change.

Documents Required for DRDO Internship

The exact document list varies between laboratories, but students should generally be prepared with academic and institutional documents.

For the current CASDIC internship, the application requires documents including:

• Completed application form
• Previous semester marksheets
• Self-attested Aadhaar copy
• College reference/request letter
• Brief biodata of fewer than 300 words
• CGPA conversion formula, where applicable

The official CASDIC notification also lists additional documents to be produced at joining, including original academic records for verification, bonafide certificate, college NOC, police verification certificate, bank account details and other required undertakings.

What Is the DRDO College Reference Letter?

This is an important part of many DRDO internship applications.

The college reference or request letter is generally issued on the institution's official letterhead and signed by the Principal, Head of the Institution or another authorized official, depending on the laboratory's instructions.

The CASDIC advertisement includes a prescribed format for the college request letter. It confirms that the student is a bonafide student and that the institution has no objection to the student undertaking the internship.

Do not create your own format if the DRDO laboratory has provided an official format. Use the format mentioned in the notification.

DRDO Internship Selection Process

Selection is not automatic just because a student meets the minimum eligibility criteria.

For the current CASDIC internship, DRDO states that selection will be based on the candidate's previous academic marks and an online interview or interaction if required. The selection is described as merit-based.

This means students should pay attention to both academic performance and their ability to explain their technical interests and achievements.

If an interview is conducted, be prepared to discuss:

• Your branch and academic background
• Your favourite technical subjects
• College projects
• Programming or engineering skills
• Relevant internships
• Research interests
• Why you want to work on a defence-related technical project

Is DRDO Internship Paid or Unpaid?

DRDO internships can be paid, but students should not assume that every internship opportunity has the same stipend.

Several official 2026 advertisements explicitly describe paid internships. For instance, the CASDIC, DMSRDE and ITR advertisements include paid internship arrangements, with ₹5,000 per month specified in those particular notices.

The safest approach is to check the stipend section of the exact advertisement before applying.

Can CSE and IT Students Apply for DRDO Internship?

Yes, CSE and IT students can be eligible for specific DRDO internships when the relevant advertisement lists Computer Science, Information Technology or a related discipline.

The current CASDIC internship specifically lists Computer Science / Information Technology with 13 vacancies.

Other laboratories may also advertise opportunities related to AI, machine learning, data analytics, computer vision, cybersecurity and networking.

For example, the 2026 ITR Chandipur advertisement listed Computer Science Engineering with desirable specializations including AI/ML, IT, data analytics, cybersecurity and computer vision/image processing.

Can B.Tech Students Apply for DRDO Internship?

Yes, B.Tech students can be eligible for several DRDO internships, particularly when the advertisement specifically invites applications from final-year engineering students.

However, eligibility is laboratory-specific. Some advertisements may accept only final-year students, while others may specify particular semesters, branches or academic requirements.

Always read the educational qualification section carefully before applying.

Can M.Tech and M.Sc Students Apply?

Yes, some DRDO internship advertisements accept postgraduate students.

The current CASDIC advertisement, for example, invites applications from eligible M.Sc students who are in the second year of their postgraduate degree.

Other DRDO laboratories have advertised opportunities for engineering and science postgraduate students as well. The exact eligibility should be checked against the individual notification.

What Skills Should You Have for a DRDO Internship?

There is no universal skill list because DRDO works across many scientific and engineering areas.

For CSE and IT students, useful areas can include:

• Programming fundamentals
• Python, C++ or Java
• Data structures and algorithms
• Database fundamentals
• Operating systems
• Computer networks
• Machine learning
• Artificial intelligence
• Computer vision
• Cybersecurity
• Data analytics
• Git and GitHub

You don't need to know everything on this list. Choose skills relevant to the internship discipline you are applying for.

How to Prepare for a DRDO Internship as a CSE Student

If you are a CSE student, start with your fundamentals.

Revise programming and make sure you can write code without depending completely on AI tools. Then strengthen subjects such as operating systems, DBMS and computer networks.

After that, choose one specialization.

For example:

• AI/ML: Python, statistics, machine learning and deep learning
• Computer Vision: Python, OpenCV, image processing and machine learning
• Cybersecurity: networking, Linux and security fundamentals
• Data Analytics: SQL, Python, statistics and visualization
• Software Development: programming, databases, APIs and software engineering

A small but complete technical project can also make it easier to demonstrate your interest during an interview.

What Projects Can Help Your DRDO Internship Application?

Your project does not have to be a defence project.

What matters is whether it demonstrates relevant technical ability.

For CSE and IT students, possible projects include:

AI-Based Image Classification

Build a computer vision model that classifies images and explain your dataset, model selection and evaluation process.

Network Monitoring Tool

Create a small educational network-monitoring application that displays traffic or system information in a controlled environment.

Document Analysis System

Build an application that extracts information from documents and presents the results in a structured format.

Data Analytics Project

Use a public dataset to identify patterns and present the findings through visualizations.

Machine Learning Project

Build a small prediction system and clearly explain the dataset, preprocessing, model, evaluation metrics and limitations.

The important part is not making the project sound complicated. Be able to explain what you actually did.

Does DRDO Internship Guarantee a Job?

No.

Completing a DRDO internship does not automatically result in a permanent DRDO job.

The current CASDIC advertisement explicitly states that DRDO has no obligation to offer employment to interns and that completion of the internship does not create a right to employment.

Students should therefore treat the internship as a learning and project experience, not as a guaranteed recruitment route.

Benefits of Doing a DRDO Internship

A well-structured internship can provide experience that is difficult to obtain through classroom study alone.

Depending on the laboratory and project, students may gain exposure to:

• Research-oriented technical work
• Real engineering environments
• Defence-related applications
• Project documentation
• Laboratory procedures
• Technical evaluations
• Professional workplace discipline
• Working under experienced researchers and engineers

It can also give you a project or experience that you can discuss during future interviews, provided you are permitted to disclose the relevant information.

Important: DRDO Work Can Involve Confidential Information

Students should understand that working in a defence research environment is different from completing a normal college project.

The current CASDIC advertisement requires selected students to sign an undertaking relating to the Indian Official Secrets Act and to follow Ministry of Defence IT rules and regulations.

This means interns must follow the laboratory's instructions regarding information, documents, systems, photography, communication and data.

Never publish confidential information, photographs or technical details from a DRDO laboratory simply because you worked on them. Follow the permissions and rules provided by the establishment.

DRDO Internship Application Tips for Students

1. Read the Official Advertisement Completely

Do not rely only on a social-media post or a job portal summary. Open the original DRDO notification.

2. Check Your Branch

Make sure your exact degree and specialization match the advertised discipline.

3. Check the Academic Requirement

Pay attention to CGPA, percentage and semester requirements.

4. Get the College Letter Early

If the advertisement requires a Principal/HOD reference letter, do not wait until the final day.

5. Follow the Email Format

Some laboratories specify an exact subject line or email address. Follow it exactly.

6. Keep Your Resume Short and Relevant

Highlight projects, technical skills, achievements and academic performance relevant to the internship.

7. Apply Before the Deadline

Do not assume an email sent a few minutes after the deadline will be considered.

Where to Find DRDO Internship Notifications?

The most reliable source is the official DRDO website and its vacancy/Skill-Seeker sections.

DRDO's official listings show internship advertisements from individual laboratories rather than one universal internship form. Recent 2026 listings include opportunities from multiple locations and establishments.

Students should check these official listings regularly, especially before the beginning of an academic semester or internship period.

DRDO Internship vs Regular College Internship

DRDO Internship Typical College/Private Internship Research or defence-oriented environment Can cover many industries Often laboratory-specific eligibility Eligibility varies by company May involve formal documentation and security requirements Usually fewer security restrictions Some opportunities are paid May be paid or unpaid Application process depends on the establishment Often company-specific

Neither format automatically guarantees a better career outcome. The value of an internship depends heavily on what you learn, the work you perform and how well you can use that experience later.

Common Mistakes Students Make While Applying

• Applying without checking the branch eligibility
• Using an outdated DRDO notification
• Missing the application deadline
• Sending an incomplete application
• Ignoring the prescribed college letter format
• Using the wrong email subject
• Submitting documents in the wrong format
• Putting inaccurate skills on the resume
• Assuming the internship guarantees a DRDO job
• Ignoring instructions related to confidentiality and security

Avoiding these basic mistakes can make the application process much smoother.

DRDO Internship 2026: Quick Checklist

Before applying, check the following:

• ☐ I meet the educational qualification.
• ☐ My branch matches the advertisement.
• ☐ I meet the CGPA/percentage requirement.
• ☐ I am in the required year or semester.
• ☐ I have downloaded the correct application form.
• ☐ I have obtained the required college letter.
• ☐ My marksheets and other documents are ready.
• ☐ My resume/biodata is updated.
• ☐ I have checked the correct email address.
• ☐ I have used the required email subject.
• ☐ I am applying before the official deadline.

Final Thoughts

A DRDO Internship can be a valuable opportunity for students who want practical exposure to research, engineering and defence-related technology.

But getting one requires more than simply filling out an application.

Read the notification carefully. Check your eligibility. Prepare your documents early. Make your academic and project record easy to understand. And most importantly, apply only through the process specified in the official advertisement.

For the latest CASDIC Bengaluru opportunity, the official DRDO notification specifies a six-month paid internship, ₹5,000 monthly stipend, 30 positions and an application deadline of 11 October 2026.

Other DRDO laboratories may announce their own internships with different branches, deadlines and requirements. Therefore, students should continue checking the official DRDO vacancy listings rather than depending on a single internship advertisement.

If you are a CSE, IT, engineering or science student, start preparing before the next notification appears. Strong fundamentals, good academic performance, relevant projects and a clean application can make you better prepared when an opportunity opens.

Frequently Asked Questions About DRDO Internship

What is the DRDO Internship?

It is a student training or project opportunity offered by participating DRDO laboratories and establishments. The eligibility, duration, stipend and application process depend on the specific laboratory's advertisement.

Is DRDO Internship paid?

Some DRDO internships are paid. Several 2026 advertisements have specified ₹5,000 per month, but students should verify the stipend in the specific notification they are applying to.

What is the stipend for the latest CASDIC DRDO Internship?

The current CASDIC Bengaluru advertisement specifies a stipend of ₹5,000 per month for the six-month internship.

What is the last date to apply for the current DRDO CASDIC Internship?

The official CASDIC 2026 advertisement gives 11 October 2026 as the last date for receipt of applications.

Can CSE students apply for DRDO Internship?

Yes. Specific DRDO laboratories advertise internships for Computer Science and Information Technology students. The current CASDIC advertisement has 13 positions for Computer Science/Information Technology.

Can B.Tech students apply for DRDO Internship?

Yes, depending on the specific notification. Many DRDO internship advertisements are aimed at engineering students, often with specific year, branch and academic requirements.

Can M.Sc students apply for DRDO Internship?

Yes. Some advertisements include M.Sc students. For example, the current CASDIC opportunity accepts eligible second-year M.Sc students in relevant disciplines.

Does DRDO Internship guarantee a job?

No. The CASDIC notification explicitly states that completion of the internship does not create a right to employment with DRDO.

How do I apply for a DRDO Internship?

Check the official DRDO vacancy listing, find an internship matching your discipline, download the prescribed application form and follow the exact submission instructions in that laboratory's advertisement.

Where can I check DRDO Internship notifications?

Check the official DRDO website's vacancy and Skill-Seeker sections. Individual laboratories publish their own internship advertisements there.

What documents are required for a DRDO Internship?

Requirements vary, but can include an application form, marksheets, Aadhaar, college reference/request letter, resume or biodata and other documents specified by the laboratory.

Does DRDO provide an internship certificate?

Some internship advertisements provide a completion certificate after the student successfully completes the required tenure and project-related formalities. The current CASDIC advertisement states that a completion certificate is issued after successful completion, including project evaluation and submission of the project report.

Suggested Internal Links for TechNaukary

• Government Internships: Link to your government internship collection.
• AI Jobs for Freshers: Link for CSE/AI students interested in AI careers.
• Gen AI Jobs: Link to your Generative AI career guide.
• Latest IT Internships: Link to your latest internship listings.
• Resume Builder / ATS Checker: Link from the application and resume sections.
• Interview Questions: Link from the DRDO interview preparation section.
• Engineering Internships: Link to relevant internship opportunities for B.E./B.Tech students.

Official DRDO Source

For the latest notification, application form, deadline and laboratory-specific eligibility, students should verify the information on the official DRDO vacancy/Skill-Seeker pages before applying. The current CASDIC advertisement is available through DRDO's official vacancy listing.

Important: Internship deadlines and requirements can change. This article should be used as a guide, while the latest official DRDO notification should always be treated as the final source for application decisions.

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