The DRDO Scientist B Recruitment 2025 offers a prime opportunity for engineering and science graduates aiming to join the Defence Research and Development Organisation (DRDO). The DRDO, through its Recruitment and Assessment Centre (RAC), is set to fill 148 vacancies for the post of Scientist ‘B’ including Assistant Director Technical positions. This recruitment drive invites skilled individuals with a passion for research and innovation in defense technologies. The DRDO Scientist B Recruitment 2025 is expected to follow a stringent selection process based on GATE scores and interview rounds.


DRDO Scientist B Recruitment 2025 RAC 156 advt

Particulars Details
Post Name Scientist ‘B’, Assistant Director Technical
Vacancy 152
Organization Defence Research and Development Organisation
Education B.E./B.Tech/M.Sc with valid GATE Score
Age Limit Up to 35 years (category-wise relaxation applies)
Salary ₹56,100 + allowances (Level-10 Pay Matrix)

DRDO RAC Scientist B Important Dates

Event Date (Tentative)
Application Start Date  07/06/2025 (Delayed)

 

Last Date to Apply  27/06/2025 11:59 PM
Interview Dates August – September 2025

DRDO Scientist B 2025 Posts & Eligibility

Post Name Total Post Qualification
Scientist-B 152
  • B.E / B.Tech / M.Sc in Related Field with Valid GATE Score 2023 / 2024 / 2025.
Post Name Total
Scientist ‘B’ in DRDO 127
Scientist/ Engineer ‘B’ in ADA 09
Encadred Posts of Scientist ‘B’ 12

Discipline Wise Vacancies

Discipline Organization UR EWS OBC SC ST Total
Electronics & Communication Engg. DRDO 16 03 09 05 02 35
ADA 01 00 01 00 01 03
WESEE 01 01 00 00 00 02
Mechanical Engg. DRDO 14 03 09 05 02 33
ADA 00 00 01 00 00 01
Computer Science & Engg. DRDO 11 03 08 04 03 29
ADA 02 00 01 00 00 03
CME 01 00 00 00 00 01
WESEE 01 00 00 00 00 01
Electrical Engg. DRDO 03 01 01 01 00 06
CME 00 00 01 00 00 01
Material Engg/ Material Science & Engg/ Metallurgical Engg. DRDO 02 00 01 01 00 04
ADA 01 00 00 00 00 01
Physics DRDO 01 01 01 00 01 04
Chemistry DRDO 01 00 01 01 00 03
Chemical Engg. DRDO 02 00 01 00 00 03
Aeronautical /Aerospace Engg. DRDO 01 01 01 01 01 05
ADA 00 00 00 01 00 01
Mathematics DRDO 01 00 01 00 00 02
CME 00 00 00 01 00 01
Civil Engg. DRDO 01 00 00 00 00 01
Bio-Medical Engg. DRDO 00 00 00 01 01 02
Entomology AFMC 00 00 01 00 00 01
Bio Statistics AFMC 01 00 00 00 00 01
Clinical Psychology AFMC 01 00 00 00 00 01
Psychology SCN Jalandhar/ SCC Bhopal 02 00 01 00 00 03
Post Name Eligibility Criteria
Scientist B (Engineering) B.E./B.Tech in relevant discipline with valid GATE score; Age ≤ 35 yrs; Salary: ₹56,100+
Scientist B (Science) M.Sc in specified subjects + NET/GATE; Age ≤ 35 yrs; Salary: ₹56,100+
Assistant Director Technical B.E./B.Tech or M.Tech with specialization; Age ≤ 35 yrs; Salary: ₹56,100+

5. SCREENING/ SHORTLISTING

i) Eligible candidates will be shortlisted on the basis of GATE score in the ratio
of 1:10 subject to their availability in order of discipline-wise category-wise
merit list.
ii) The shortlisted candidates will be asked to confirm their willingness to
appear for Personal Interview by a given deadline and subsequently select
their choice of tentative interview date from the pre-defined calendar
dates made available on the RAC website.
iii) The exact dates of interview will be finalized later by RAC and
communicated to candidates.

Important Links

Description Link
advt latest v2 pdf
pdf notification advt 156 v1 
Official Website www.drdo.gov.in
Career Page https://rac.gov.in
apply form june https://rac.gov.in

Detailed Education Qualification

For DRDO Scientist B Recruitment 2025, candidates must hold a first-class B.E./B.Tech degree in disciplines such as Mechanical, Electronics, Computer Science, Electrical, Civil, or related fields. For science-based roles, a first-class M.Sc degree in subjects like Physics, Chemistry, or Mathematics is required, along with a valid GATE or NET score. For Assistant Director Technical, postgraduate specialization may be mandatory depending on the role.

Age Limit Details

As per DRDO Scientist B Recruitment 2025, the maximum age limit is 35 years. However, age relaxation applies as follows:

  • OBC (Non-Creamy Layer): 3 years

  • SC/ST: 5 years

  • PWD: 10 years

DRDO RAC Scientist B Recruitment 2025 vacancy

DRDO Scientist B Salary Structure

Salary

  • The posts are in Level-10 (7th CPC) of the Pay Matrix (Basic Pay of Rs.56,100/-).
  • Total emoluments (inclusive of HRA and all other allowances) at the time of joining will be approximately Rs. 1,00,000/- p.m. at the present metro city rate.

The salary offered in DRDO Scientist B Recruitment 2025 is as per the Level-10 Pay Matrix of the 7th CPC. The basic pay is ₹56,100, with gross monthly remuneration including allowances going up to ₹80,000 approximately, depending on the posting location.


DRDO Scientist B Syllabus and Exam Pattern

The DRDO Scientist B Recruitment 2025 selection is largely based on GATE scores and interviews. There is no written exam. However, for some categories, DRDO may conduct a short screening test.

Key subjects as per discipline:

  • Electronics & Communication: Signals, Circuits, Analog/Digital Systems, Control Systems

  • Computer Science: Algorithms, Programming, Networks, Data Structures, OS

  • Mechanical Engineering: Thermodynamics, Fluid Mechanics, Design, Manufacturing

  • Interview Stage: Focuses on core technical concepts, GATE topics, and application-based questions.


Online Application Process

To apply for DRDO Scientist B Recruitment 2025, follow these steps:

  1. Visit www.drdo.gov.in and click on the RAC recruitment link.

  2. Register using your name, email, and phone number.

  3. Fill the application form with academic details, GATE/NET information, and category certificates.

  4. Upload your photograph, signature, and educational certificates in the prescribed format.

  5. Pay the applicable application fee through online payment methods.

  6. Submit the application and download a copy for reference.


Frequently Asked Questions (FAQs)

Q1. What is the last date to apply for DRDO Scientist B Recruitment 2025?
A: The last date to apply is expected to be in July 2025, as per DRDO Scientist B Recruitment 2025 notification.

Q2. What is the required qualification for Assistant Director Technical in DRDO?
A: Candidates must have a B.E./B.Tech or M.Tech in the relevant discipline with a valid GATE score.

Q3. Is GATE score mandatory for DRDO Scientist B 2025?
A: Yes, a valid GATE score is required for most technical posts under DRDO Scientist B Recruitment 2025.

Q4. What is the selection process for Scientist B?
A: Selection is based on GATE score followed by a personal interview conducted by DRDO RAC.

Q5. What is the salary for Scientist B in DRDO?
A: The starting salary is ₹56,100 per month under Level-10 pay, with gross earnings up to ₹80,000/month.

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