DRDO Scientist Technical Assistant Recruitment 2025
Description
The Defence Research and Development Organisation (DRDO) has officially released the notification for DRDO Scientist Technical Assistant Recruitment 2025, inviting applications for various scientific and technical roles across multiple DRDO labs and research centers in India.
This is an excellent opportunity for science and engineering graduates looking to work in India's premier defense R&D organization. In this comprehensive guide, we cover everything you need to know about drdo scientist technical assistant recruitment 2025, including eligibility, salary, application process, and selection stages.
🧾 Detailed Description of DRDO Scientist Technical Assistant Recruitment 2025
The DRDO Scientist Technical Assistant Recruitment 2025 is conducted to fill posts in two major categories:
🧪 Scientist 'B' – Group ‘A’ Gazetted post under DRDS
🛠️ Technical Assistant 'A' – Non-Gazetted Group 'B' post under CEPTAM
The recruitment is aimed at strengthening India's research capabilities in defense systems, missiles, cybersecurity, AI, aerospace engineering, and more.
Post Expected Vacancies
Scientist ‘B’ 250+
Technical Assistant ‘A’ 500+
Note: Actual number of posts and discipline-wise breakup will be confirmed in the official notification.
Notification Release: May 10, 2025
Online Application Starts: May 12, 2025
Last Date to Apply: June 5, 2025
Exam Dates:
Scientist B: July 2025
Technical Assistant A: August 2025
🚨 Candidates are advised to apply early to avoid last-minute issues.
Requirements/ Preferable Skills
🔞 Age Limit (As of the closing date of application)
Post Maximum Age
Scientist ‘B’ 8 years (General)
Technical Assistant ‘A’ 28 years (General)
Relaxations:
OBC (Non-creamy layer): +3 years
SC/ST: +5 years
PwD: +10 years (cumulative with category relaxation)
🎓 Educational Qualification
✅ Scientist ‘B’:
Bachelor’s degree in Engineering/Technology in disciplines like:
Electronics & Communication
Mechanical
Computer Science
Electrical, etc.
OR Master’s degree in:
Physics
Chemistry
Mathematics
Psychology, etc.
GATE Score (2023/2024/2025) is mandatory.
✅ Technical Assistant ‘A’:
Diploma in relevant engineering/technology discipline (minimum 3 years after 10th or 2 years after 12th)
Disciplines include:
Electrical
Mechanical
Electronics
Civil
Computer Science, etc.
Selection Process
👨🔬 Scientist ‘B’ Selection Process:
Shortlisting Based on GATE Score
Descriptive Examination (in select disciplines)
Personal Interview
Final Merit List – Prepared on the basis of:
GATE Score
Descriptive Test (if applicable)
Interview performance
🧑🔧 Technical Assistant ‘A’ Selection Process:
Tier I CBT (Computer Based Test)
Sections: General Intelligence, Reasoning, General Awareness, Quantitative Aptitude, and Subject-specific questions
Duration: 120 minutes
Document Verification – For shortlisted candidates
Final Selection – Based on Tier I marks only
📌 There is no interview for Technical Assistant posts.
Application Fees
SC/ST/PwBD/ESM ₹0 (Exempted)
Female Candidates ₹0 (Exempted)
How to Apply
🧭 Step-by-Step Process
🔗 Visit the official DRDO recruitment portal: https://drdo.gov.in
🖱️ Click on the “Careers” or “CEPTAM/DRDS Recruitment” link
📝 Select the appropriate advertisement for Scientist 'B' or Technical Assistant 'A'
🧾 Register using your valid email ID and phone number
📤 Fill in personal, academic, and experience details
📷 Upload required documents (photo, signature, GATE scorecard, etc.)
💳 Pay application fee online
✅ Submit the application and download the confirmation page
📎 Keep your registration ID safe for future reference.