Comprehensive Overview & Notification Background
me Scientific Analysis Group (SAG), a premier laboratory under the Defence Research and Development Organisation (DRDO), Delhi, has officially announced a walk-in interview recruitment drive for 2026. This recruitment drive aims to engage dynamic, qualified, and motivated Indian citizens for 11 posts of Junior Research Fellow (JRF). Candidates possessing a background in engineering, technology, or post-graduate science disciplines with qualifying NET/GATE credentials are invited to participate in the selection process.
DRDO SAG focuses on research and development in mathematics, cryptology, information security, and related advanced computing domains. Engaging as a Junior Research Fellow at DRDO provides young researchers with an outstanding opportunity to work on cutting-edge defence technologies, engage in advanced scientific projects, and collaborate with leading scientists across the country. The walk-in interview is scheduled for 05-08-2026 at the designated venue mentioned in the official notification.
Vacancies Breakdown & Educational Eligibility Criteria
The total number of vacant positions advertised for Junior Research Fellow (JRF) is 11. Below is the detailed breakdown of post qualifications and subject specifications required for applicants:
| Post Name | Total Openings | Essential Qualifications |
|---|---|---|
| Junior Research Fellow (JRF) | 11 Posts | B.E / B.Tech in First Division with a valid GATE score OR M.E / M.Tech in First Division both at Graduate and Post Graduate level OR M.Sc in First Division with CSIR-UGC NET / GATE qualification in relevant disciplines (Computer Science, Mathematics, Electronics, Data Science, Cyber Security, or equivalent). |
Applicants must ensure that all their educational qualifications are acquired from a recognized University or Institute approved by UGC/AICTE. Candidates awaiting final results on the date of the walk-in interview are generally not eligible to appear unless specified otherwise.
Age Limit, Age Relaxation Rules, & Reservation Policy
The upper age boundary for candidates applying for the Junior Research Fellow (JRF) position is 28 years as on the date of the walk-in interview (05-08-2026). However, relaxed age upper limits are granted in accordance with standard Government of India guidelines:
- General / EWS: Upper age limit is 28 Years.
- OBC (Non-Creamy Layer): Maximum age limit relaxed up to 31 Years (3 years relaxation).
- SC / ST Candidates: Maximum age limit relaxed up to 33 Years (5 years relaxation).
- Persons with Benchmark Disabilities (PwBD): Relaxation as per prevailing central government regulations.
Candidates seeking age relaxation must produce valid category certificates (OBC-NCL, SC, ST, PwBD) issued by competent authorities during the document verification process.
Pay Scale, Salary Structure, Allowance, & Perks
Selected candidates for the post of Junior Research Fellow (JRF) will receive a competitive financial fellowship stipend along with admissible allowances:
- Monthly Fellowship Stipend: Rs. 37,000/- per month fixed.
- House Rent Allowance (HRA): Admissible as per central government and DRDO organizational rules applicable at the place of posting (Delhi).
- Medical Facilities: Medical benefit assistance as per prevailing DRDO JRF rules.
- Tenure: The initial tenure of JRF is two years, which may be extended or upgraded to Senior Research Fellow (SRF) subject to satisfactory performance review and project demands as per DRDO regulations.
Selection Process
The recruitment process for DRDO SAG Junior Research Fellow positions relies primarily on candidate qualifications and direct technical performance during the walk-in interaction. The structured selection phases are outlined below:
- Registration & Document Verification: Candidates reporting at the venue on 05-08-2026 will undergo initial credential verification and registration.
- Screening / Preliminary Test (If applicable): In case the number of candidates reporting for the walk-in interview is very high, a written screening test may be conducted to shortlist candidates for the personal interview on the same day or a subsequent day.
- Personal Interview: Shortlisted candidates will face a selection committee panel evaluating core subject knowledge, academic fundamentals, research aptitude, and technical competence.
- Final Merit List: Preparation of the final merit list based on performance in the personal interview, subject to meeting all eligibility criteria and physical/medical fitness standard guidelines.
Detailed Exam / Interview Pattern
The walk-in recruitment process focuses on checking fundamental scientific knowledge, technical reasoning, and research skills relevant to DRDO SAG operations.
| Evaluation Stage | Format / Area of Assessment | Key Remarks |
|---|---|---|
| Initial Screening | Document Verification & Credential Checking | Mandatory for all walk-in attendees |
| Written Test (Optional) | Multiple Choice Questions / Short Technical Test | Only conducted if candidate turnout exceeds manageable capacity |
| Personal Interview | Technical Domain Knowledge, Academic Background, Aptitude | Determines final merit rank for 11 posts |
Step-by-Step Guide on How to Attend the Walk-in Interview
Candidates aspiring to join DRDO SAG as Junior Research Fellows should carefully follow the instructions outlined below to participate seamlessly in the walk-in process:
- Visit the official portal of Defence Research and Development Organisation at drdo.gov.in.
- Navigate to the 'Careers' or 'Recruitment' section and locate the official DRDO SAG JRF Walk-in Notification.
- Download and read the detailed advertisement notice carefully to confirm your eligibility and required documents.
- Download the prescribed application form format provided along with the official recruitment advertisement.
- Fill out the application form completely with correct details including educational qualifications, contact information, GATE/NET score particulars, and personal details.
- Attach self-attested photocopies of all supporting documents including birth proof, educational mark sheets, degree certificates, GATE/NET scorecards, and caste/category certificates.
- Report directly to the designated walk-in interview venue on 05-08-2026 during the specified registration hours along with the completed application form, original certificates, and passport-size photographs.
Important Guidelines & Documents Required for Verification
Candidates must carry both original documents and one set of self-attested photocopies on the date of the walk-in interview. Failure to produce original certificates will result in disqualification:
- Printed Application Form duly filled in the prescribed format.
- Proof of Date of Birth (Matriculation / 10th Class Passing Certificate).
- All Educational Mark Sheets and Degree Certificates (10th, 12th, Graduation, Post-Graduation).
- Valid NET / GATE Scorecard / Qualification Certificate.
- Community / Category Certificate (SC/ST/OBC-NCL/EWS) in prescribed Central Govt format, if applicable.
- Government-issued Photo ID Proof (Aadhaar Card, Voter ID, PAN Card, or Passport).
- Recent passport-sized color photographs.
- No Objection Certificate (NOC) from current employer, if employed in Government, PSU, or Autonomous Bodies.