DRDO CASDIC Internship 2026: ₹5,000 Stipend & How to Apply

The Defence Research and Development Organisation (DRDO) is offering a paid internship opportunity at its Combat Aircraft System Development and Integration Centre (CASDIC) in Bengaluru. This is a great chance for final year BE/B.Tech students and second year M.Sc students to gain practical experience in defence technology, specifically with EW (Electronic Warfare) Systems for the Indian Air Force.

This 6-month internship offers a stipend of Rs 5,000 per month. If you meet the eligibility criteria, make sure to apply by October 11, 2026.

DRDO CASDIC Internship 2026: At a glance

DetailInformationOrganisation | Combat Aircraft System Development and Integration Centre (CASDIC), DRDO
Location | Bengaluru, Karnataka
Stipend | ₹5,000 per month
Duration | 6 months
Positions Available | 30
Eligibility | Final year BE/B.Tech or 2nd year M.Sc students
Application Mode | Email
Application Deadline | October 11, 2026
Internship Start Date | December 01, 2026

Who can apply for the DRDO CASDIC Internship 2026?

This paid internship is open to students who meet specific academic qualifications:

• For Engineering Students (BE/B.Tech): You must be in your final year of study. You also need a minimum CGPA of 7.5 across all previous semesters.
• For Science Students (M.Sc): You must be in your second year of your postgraduate degree. You need a minimum of 70% marks in your first-year exams.

All applicants must be enrolled in a full-time course in the relevant discipline from an AICTE/UGC approved college or university. The age limit for applicants is below 25 years.

Available disciplines and vacancies

CASDIC is looking for interns across these engineering and science branches:

• Electrical / Electronics & Communication / Electronics & Telecommunication (EC): 12 vacancies
• Computer Science / Information Technology (CS): 13 vacancies
• Mechanical Engineering (ME): 5 vacancies

In total, there are 30 internship positions available.

Stipend and payment details

Selected interns will receive a stipend of Rs 5,000 per month for the entire 6-month duration. It is important to know how the stipend is paid:

• Payment happens in two instalments. The first instalment is after 3 months of internship, and the second is after completing 6 months.
• The stipend is only applicable if you are present at the lab for a minimum of 15 working days per month.
• Payments go directly into your bank account.

For more paid opportunities, check out other government internships listed on Talentd.

What is the internship duration and location?

The DRDO CASDIC internship lasts for 6 months. The internship will take place at the CASDIC facility in Bengaluru, Karnataka. Interns are responsible for their own boarding and lodging expenses; no reimbursement is provided.

A completion certificate will be issued only after you successfully finish the full 6-month period. This includes clearing project work evaluation, submitting your project report, and completing all other necessary formalities.

How to apply for DRDO CASDIC Internship 2026

Applying for this internship is an email-based process. Here are the steps you need to follow:

1. Prepare your application: Fill out the application form completely. You can find the format in the official advertisement PDF. Make sure to get a reference or request letter from your college for the paid internship, also in the attached format.
2. Gather documents: You wihttps://drdo.gov.in/drdo/sites/default/files/vacancy/advtCASDIC14092026.pdfll need scanned copies of the following:
   • Your filled application form.
   • Self-attested copies of mark sheets from all previous semesters.
   • A self-attested copy of your Aadhaar card.
   • The reference/request letter from your college (on college letterhead).
   • A brief biodata (under 300 words) highlighting your achievements.
3. Convert CGPA: If your grades are not in CGPA format, you must provide the formula for CGPA conversion.
4. Email your application: Send all scanned documents to hrd.casdic@gov.in.
5. Set the subject line: The email subject must be: "Application for paid internship for the year 2026 with Branch code". Replace "Branch code" with your specific branch (e.g., EC, CS, or ME).
6. Submit by deadline: Ensure your email reaches them by October 11, 2026. Applications received after this date will not be considered.

If you have previously applied for a paid internship at CASDIC against the August 2025 advertisement, you do not need to apply again.

Selection procedure

The selection process for the DRDO CASDIC Internship involves a few key steps:

• Merit-based selection: Candidates are selected based on their marks in previous exams.
• Interview: An online interview or interaction may be conducted.
• Notification: Only selected students will be informed about the joining procedures via the email ID provided in their application.
• Rejection: Incomplete, erroneous, or late applications will be rejected. There will be no further communication for rejected candidates.

The management has the right to change vacancy positions or selection criteria at any point without giving a reason.

Documents required at the time of joining

If you are selected, you will need to submit several original documents for verification when you join. Here is a list:

• All original BE/B.Tech/M.Sc mark sheets from previous semesters/years.
• Original reference/request letter from your college for the paid internship.
• Original bonafide certificate from your college.
• Original No Objection Certificate (NOC) from college authorities on college letterhead, stating you will be relieved for the internship and will attend for at least 15 working days per month.
• Police Verification certificate from your hometown or place of residence.
• Undertaking for adherence to the Indian Official Secrets Act, 1923 (as per attached format in the advertisement).
• Undertaking that you will follow IT Rules and Regulations applicable for the Ministry of Defence (as per attached format in the advertisement).
• Bank account details for stipend transfer.
• Original Aadhaar card and college ID card for verification.
• Four passport-size colour photos.

Original documents will be returned immediately after verification. Any other required documents will be communicated during verification.

Important dates to remember

• Last date for receipt of application: October 11, 2026
• Intimation to selected students (via DRDO Website/Email): November 13, 2026
• Date of start of internship: December 01, 2026

For any clarifications, you can contact CASDIC at 080-25047686 during working hours (10:00 AM to 04:00 PM).

This DRDO CASDIC Internship is a valuable experience for students looking to work in defence research and development. Make sure your application is complete and submitted on time. You can also browse all opportunities on Talentd for more options.