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DRDO-ISSA Internship: Guide for Future Applicants

July 7, 20253 min readUpdated August 6, 2026
Stipend

₹5,000/month

Duration

6 months (tentatively starting August 2025)

Eligibility

Final-year B.E./B.Tech/M.Tech/M.Sc students in Computer Science, IT, Mathematics, Operational Research or Statistics with First Division from a recognized Indian institution

Documents

10th marksheet, latest semester marksheet, character certificate, college ID card, Aadhaar card, CV/Resume, letter of recommendation from HOD/Principal

The Institute for Systems Studies and Analyses (ISSA) under the Defence Research and Development Organisation (DRDO), Ministry of Defence, Government of India, offers a 6-month paid internship program for final-year students of Science and Engineering. This internship gives selected candidates hands-on exposure to research, simulation, and modeling in the defense sector.

Applications for the last cycle closed on July 13, 2025. The next application cycle is expected around the same time next year. While you wait, review the eligibility criteria and start gathering your documents. Being prepared ensures you can apply quickly once the next cycle opens.


Overview of the Internship Program

  • Conducting Authority: Institute for Systems Studies & Analyses (ISSA), DRDO
  • Internship Duration: 6 Months
  • Location: ISSA, Metcalfe House, Civil Lines, Delhi – 110054
  • Monthly Stipend: ₹5,000 (fixed)
  • Total Vacancies: 25
  • Application Deadline: Applications for the last cycle closed on July 13, 2025. The next cycle is expected around the same time next year.
  • Mode of Application: Email (PDF format)

Fields & Eligibility Criteria

Applicants must be in the final year of their respective degree programs. The eligible disciplines are as follows:

1. Computer Science / IT / Allied Fields

  • Qualifications:
    • B.E. / B.Tech (Full-time, final year)
    • M.Tech / M.Sc (Full-time, final year)
  • Requirement: First Division from a recognized Indian university/institute

2. Mathematics / Applied Mathematics / Operational Research / Statistics

  • Same eligibility conditions apply as above.

Note: Only Indian nationals can apply. Students enrolled in institutions outside India are not eligible.


Application Process: How to Apply

Follow these carefully structured steps to ensure your application is successfully submitted:

Step 1: Download the Application Form

https://drdo.gov.in/drdo/sites/default/files/career-vacancy-documents/AF_ISSA03072025.pdf

  • Fill in all required academic and personal details.

Step 2: Prepare the Required Documents

Scanned copies (PDF format) of the following documents must be attached with your email:

Step 3: Format and Save Your Application

  • The completed form should be saved in PDF format.
  • File Naming Convention: Use lowercase letters followed by your year of birth with no spaces.
    Example: rahulkumar1988.pdf

Step 4: Submit via Email

  • Email your completed application and documents to hrd.issa@gov.in
  • Subject Line: Application for Internship – Your Name
  • Deadline: Applications for the last cycle closed on July 13, 2025, before 4:00 PM. The next cycle is expected around the same time next year.

Selection Process

  • Mode: Interview-based selection
  • Shortlisting: Only shortlisted candidates will be contacted for interviews via email.
  • Merit Criteria: Entirely merit-based. No correspondence will be made with rejected applicants.

Internship Stipend & Disbursement

  • Total Amount: ₹30,000 (₹5,000 per month)
  • Payment Schedule:
    • ₹15,000 disbursed after 3 months
    • Remaining ₹15,000 after successful completion of 6 months
  • Note: No reimbursement is provided for accommodation, travel, food, or medical expenses.

Key Instructions and Conditions

  • Temporary Role: Internship does not guarantee future DRDO employment.
  • Internship Certificate: Will only be issued upon successful completion of the entire 6-month term.
  • Misrepresentation: Any false information will lead to cancellation of candidature.
  • Conduct & Confidentiality: Interns must abide by DRDO rules and the Indian Official Secrets Act, 1923.
  • No Leave Policy: Only sick leave with valid medical documents is permitted.
  • Attendance: Will be maintained as per lab protocol.
  • Access Limitations: Interns will only have access to non-classified lab areas.
  • Security Violations: Any breach of rules may result in immediate termination.

Boarding & Lodging

No facilities for boarding, accommodation, or daily commute will be provided. Candidates must make their own arrangements.


Important Dates

EventDate
Advertisement ReleaseJuly 3, 2025 (for the last cycle)
Last Date to ApplyJuly 13, 2025 (4PM, for the last cycle)
Shortlist NotificationTo be announced via email
Internship Start (Tentative)August 2025 onwards (for the last cycle)

Key Highlights At a Glance

FeatureDetails
Internship TypePaid (Temporary)
Duration6 Months
Stipend₹5,000/month
Total Stipend₹30,000 (split in 2 parts)
Number of Vacancies25
LocationISSA, DRDO, Delhi
Who Can ApplyFinal-year B.Tech/M.Tech/M.Sc
DisciplinesCS, IT, Maths, OR, Statistics
Nationality RequirementIndian Nationals only

Contact Information

Guide

Explore all DRDO Internships

Frequently Asked Questions

What is the stipend for the DRDO ISSA Paid Summer Internship 2025?
Selected interns receive a stipend of ₹5,000 per month. The total ₹30,000 stipend is paid in two installments of ₹15,000 after 3 months and ₹15,000 after successful completion of 6 months.
Who is eligible to apply for the DRDO ISSA internship 2025?
Final-year B.E./B.Tech, M.Tech, or M.Sc students in Computer Science, IT, Mathematics, Operational Research, or Statistics with first division from a recognized Indian institution can apply.
What is the last date to apply for the DRDO ISSA Internship 2025?
The last date to submit the application via email is 13 July 2025 before 4:00 PM.
How can I apply for the DRDO ISSA internship program?
Candidates must download the application form, fill it, attach the required documents in PDF format, and email the complete application to hrd.issa@gov.in before the deadline.
Where is the DRDO ISSA internship located?
The internship will be conducted at the Institute for Systems Studies and Analyses (ISSA), DRDO, located at Metcalfe House, Civil Lines, Delhi.
Does the DRDO ISSA internship provide accommodation or travel allowance?
No. DRDO does not provide accommodation, boarding, travel allowance, or medical reimbursement. Interns must arrange these on their own.

About the Author

Haris Khan

Haris Khan