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DRDO Notification 2022 for 630 Scientist B Posts

The Recruitment and Assessment Centre (RAC) invites online applications for recruitment to the posts of Scientist `B’ in Defence Research & Development Organization (DRDO), Department of Science and Technology (DST) and Aeronautical Development Agency (ADA) in specified disciplines and categories.
630 Vacancies in DRDO Check Details Here

Scientist ‘B’: 630 Posts

  1. Electronics & Communication Engineering
  2. Mechanical Engineering
  3. Computer Science & Engineering

Qualifications: At least first class Bachelor’s Degree in relevant discipline or equivalent.

Applicants must also full fill one of the following additional requirements: i) GATE Qualification: Valid GATE score in relevant. ii) Minimum 80% aggregate marks in EQ degree, if done from an Indian Institute of Technology (IIT) or National Institute of Technology (NIT).

  1. Electrical Engineering
  2. Material Science & Engineering/ Metallurgical Engineering
  3. Chemical Engineering
  4. Aeronautical Engineering
  5. Civil Engineering
  6. Instrumentation Engineering
  7. Environmental Science & Engineering

Qualifications: A first class Bachelor’s Degree in relevant discipline

 or equivalent and Valid GATE score in relevant discipline.

  1. Physics
  2. Chemistry
  3. Mathematics
  4. Material Science
  5. Naval Architecture
  6. Atmospheric Science
  7. Microbiology
  8. Biochemistry

Qualifications: A first class Master’s Degree in relevant discipline and Valid GATE score in relevant discipline.

Age Limit for Candidates (as on closing date of advertisement)


Age not exceeding





Un Reserved (UR) /EWS

28 years

35 years

30 years

OBC (Non-creamy layer)

31 years

38 years

33 years


33 years

40 years

35 years


DRDO Scientist ‘B’ Posts Application Fee & Mode of Payment: General (UR), EWS and OBC male candidates are required to pay a non refundable non-transferable application fee of Rs100/- payable online only. There is no application fee for SC/ ST/ PwD and women candidates.

How to Apply for DRDO Scientist ‘B’ Posts: Candidates can apply online only

Documents to be Uploaded Online for DRDO Scientist ‘B’ Posts

  1. Self attested certificates/testimonials regarding Date of Birth (Matriculation/High School Certificate or Birth Certificate issued by appropriate local authority), Essential Qualification degree along with mark-sheets (both front and reverse side), Conversion Formula (CGPA/CPI to Percentage), Caste, EWS status, Ex-serviceman, Disability, Employment in Central Govt civilian posts, etc. The maximum file size of each attachment should not exceed 500KB and it must be legible when a printout is taken.
  2. Candidates are required to submit the relevant affidavit if there is any mismatch in the name of self or parents as mentioned in the application form with any of the certificates/documents being uploaded.
  3. A recent passport size colour photograph (size not exceeding 30KB; resolution of 110 x 140 pixels).
  4. Scanned sample of candidate’s signature.
  5. Valid GATE score card (Applicable only for Category I candidates in Part-I disciplines, and for all candidates in Part-II disciplines).
  6. The candidates, whether in Govt Service or in Govt owned organisations, should upload a signed declaration (as per the proforma available at RAC website) that they have informed their Cadre Controlling Authority (CCA) in writing that they have applied for the post of Scientist ‘B’ in DRDO.

Last Date: 21 days from activation of link

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