DRDO RAC Recruitment 2025: Apply Online for 148 Scientist ‘B’ Posts Across DRDO, ADA, and Other Defence Establishments
The Defence Research & Development Organization (DRDO), in collaboration with the Recruitment and Assessment Centre (RAC), has opened online applications for the direct recruitment of Scientist ‘B’ posts across various defence establishments including DRDO, Aeronautical Development Agency (ADA), and other units under the Ministry of Defence. This is a remarkable opportunity for engineering and science graduates who aspire to contribute to India’s defence research and development.
With a total of 148 vacancies, the recruitment spans multiple technical disciplines and offers career-defining roles in some of the country’s most prestigious R&D organizations. The selected candidates will be placed in Level-10 of the 7th CPC Pay Matrix, with a starting salary of ₹56,100 and gross monthly emoluments of approximately ₹1,00,000 in metro cities.
🔍 Recruitment Highlights
| Feature | Details |
|---|---|
| Organization | DRDO, ADA, CME, WESEE, AFMC, Army/Navy/Air HQs |
| Post | Scientist ‘B’ |
| Vacancies | 148 total (DRDO: 127, ADA: 9, Encadred: 12) |
| Pay Scale | Level-10 (₹56,100 + allowances), Approx. ₹1,00,000 p.m |
| Application Mode | Online only |
| Last Date to Apply | 21 days from advertisement in Employment News |
| Selection Mode | GATE Score + Personal Interview |
| Website | https://rac.gov.in |
📚 Vacancies and Eligible Disciplines
The recruitment covers a broad range of technical disciplines. Selection will be based on a valid GATE score in the relevant subject and a personal interview.
✅ Engineering Disciplines
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Electronics & Communication Engineering – 40 posts
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Mechanical Engineering – 34 posts
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Computer Science & Engineering – 33 posts
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Electrical Engineering – 7 posts
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Chemical Engineering – 3 posts
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Civil Engineering – 1 post
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Aeronautical/Aerospace Engineering – 6 posts
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Bio-Medical Engineering – 2 posts
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Material Science/Metallurgy – 5 posts
✅ Science Disciplines
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Physics – 4 posts
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Chemistry – 3 posts
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Mathematics – 3 posts
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Statistics/Bio-Statistics – 2 posts
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Entomology – 1 post
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Clinical Psychology – 1 post
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Psychology (General) – 3 posts
For each post, specific degrees and equivalent disciplines are listed in the official notification. Candidates must check the acceptable subjects and GATE codes.
🎓 Eligibility Criteria
Educational Qualifications
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Engineering Disciplines: First-class Bachelor’s degree in relevant Engineering or Technology field.
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Science Disciplines: First-class Master’s degree in the respective subject.
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GATE Score: Must possess a valid GATE score in the relevant discipline (EC, ME, CS, EE, PH, CY, MA, ST, XH, etc.).
Final year students may apply but must submit their degree/provisional certificate by 31 July 2025.
Age Limit (as of application closing date)
| Category | Max Age |
|---|---|
| UR / EWS | 35 years |
| OBC (NCL) | 38 years |
| SC / ST | 40 years |
| Divyangjan | Up to 10 years of relaxation |
| Govt. Employees | Up to 5 years relaxation (if applicable) |
🧾 Application Process
Step-by-Step Guide:
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Visit the official RAC portal: https://rac.gov.in
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Complete registration and login.
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Fill in personal, educational, and GATE details.
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Upload scanned copies of:
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Photo & signature
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Educational certificates
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GATE scorecard & result screenshot
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Caste/EWS/Disability certificates (if applicable)
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Proof of service (if claiming relaxation)
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Pay the application fee online (₹100 for General/OBC/EWS; exempt for others).
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Submit and lock the final application.
Note: Applications that are not finalized/locked will not be considered.
💼 Selection Process
The selection is based on a two-stage process:
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Shortlisting based on GATE score (1:10 ratio per vacancy)
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Personal Interview (in Delhi or another center)
Final Selection Criteria:
| Component | Weightage |
|---|---|
| GATE Score | 80% |
| Personal Interview | 20% |
Candidates must score at least 70% (UR) or 60% (EWS/OBC/SC/ST/PWD) in the interview to be considered for selection.
🔍 Verification and Medical Fitness
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On the interview day, candidates must verify GATE scores live via GATE portal.
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All appointments are subject to medical examination, background verification, and document validation.
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Selected candidates will have to serve anywhere in India, including field areas.
🛡️ Why Choose a Career at DRDO, ADA, and Other MoD Units?
Joining DRDO, ADA, or other defence establishments means becoming part of India’s strategic research community. You’ll contribute to cutting-edge defence technologies, work in state-of-the-art labs, and serve the nation by developing innovations in aerospace, naval systems, electronics, artificial intelligence, and more.
Benefits include:
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Government pay and pension benefits
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Opportunities for further study and international collaboration
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Work-life balance and field-specific roles
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Professional development and R&D autonomy
⚠️ Important Notes
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Candidates must use the same GATE details as those provided during registration.
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OBC/EWS certificates must be valid for FY 2025–26.
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Any misrepresentation may lead to disqualification and legal action.
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Beware of fraudulent job offers – pay fees only on the official RAC portal.
📞 Helpdesk and Contact Information
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Application Help: 011-23812955
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Recruitment Queries: 011-23830599 / 011-23889526
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Address: Recruitment and Assessment Centre (RAC), DRDO, Lucknow Road, Timarpur, Delhi – 110054
🚀 Conclusion
The RAC Scientist ‘B’ Recruitment 2025 under DRDO and allied defence organizations is a prestigious opportunity for India’s brightest engineering and science minds. With 148 vacancies across cutting-edge disciplines, this recruitment serves as a gateway to innovation and national service. Eligible candidates should prepare and apply well within the stipulated timeframe to secure a rewarding career in India’s premier defence R&D ecosystem.