DRDO Scientist B Recruitment 2026: Comprehensive Guide

The Defence Research and Development Organisation (DRDO) is at the forefront of India's scientific and technological advancement, particularly in defense. The Scientist 'B' position is a foundational entry-level role for aspiring scientists and engineers, offering a challenging yet rewarding career. For 2026, the recruitment process aims to induct talented individuals who can contribute to the organization's mission.

Key Recruitment Highlights (DRDO Scientist B 2026)

Job Profile & Responsibilities

As a Scientist 'B' in DRDO, your primary role involves contributing to research and development activities in various scientific and engineering disciplines. This includes:

• Undertaking research projects and experiments relevant to defense technologies.
• Analyzing data, developing prototypes, and contributing to the design and development of advanced systems.
• Collaborating with a team of scientists and engineers on complex projects.
• Documenting research findings and preparing reports.
• Staying updated with the latest advancements in your field of expertise.

Eligibility Criteria (Detailed)

The eligibility criteria for DRDO Scientist B recruitment typically include:

Educational Qualification:

• A Bachelor's degree in Engineering (B.E.) or B.Tech. or equivalent in a relevant discipline from a recognized university with a minimum aggregate score of 65% or CGPA 6.5 on a 10-point scale.
• OR a Master's degree in a relevant Science subject (e.g., Physics, Chemistry, Mathematics) from a recognized university with a minimum aggregate score of 65% or CGPA 6.5 on a 10-point scale.

Age Limit:

• The maximum age limit is generally 28 or 30 years for fresh graduates, but specific notifications may vary.
• Age relaxations are provided for candidates belonging to SC/ST, OBC, and other reserved categories as per government rules.

Technical Skills:

• No specific technical skills like typing speed are usually required, but a strong foundation in one's chosen engineering or science discipline is essential.

Selection Process & Exam Pattern

The DRDO Scientist B selection process predominantly consists of two stages:

Stage 1: Written Examination (Computer Based Test - CBT)

• Exam Pattern: The CBT typically comprises two papers. Paper-I assesses General Aptitude, Reasoning, and Awareness. Paper-II focuses on the candidate's core subject/discipline.
• Syllabus Topics: The written exam covers topics extensively from the candidate's B.E./B.Tech. or Master's degree syllabus, along with general comprehension, logical reasoning, and mathematical aptitude. Aim for a strong grasp of fundamental concepts in your engineering/science discipline.
• Marking Scheme: Usually, there's negative marking for incorrect answers.

Stage 2: Interview

• Candidates who qualify in the written examination are shortlisted for a final interview (descriptive/personal). This stage assesses the candidate's knowledge depth, communication skills, and suitability for the role.

Salary Structure & Allowances

Selected candidates for the Scientist 'B' post are appointed in Pay Level 10 of the 7th Central Pay Commission. The salary structure includes:

• Basic Pay: Starts at ₹57,700/- per month.
• Grade Pay: Applicable as per 7th CPC norms.
• Allowances: Dearness Allowance (DA), House Rent Allowance (HRA), Transport Allowance (TA), and other allowances as admissible to central government employees.
• Total Monthly Emoluments: Initially, overall remuneration can be around ₹90,000/- per month, depending on the location and applicable allowances.

How to Apply

DRDO Scientist B recruitment notifications are released through the official DRDO website (www.drdo.gov.in) and often via the Centre for Personnel Talent Management (CEPTAM) portal or dedicated recruitment websites. Candidates must:

1. Monitor the official DRDO career page for the release of the 2026 notification.
2. Read the detailed advertisement carefully to understand eligibility and specific requirements.
3. Visit the designated online application portal (usually linked from the DRDO website) and complete the registration process.
4. Fill in personal, educational, and other required details accurately.
5. Upload scanned copies of required documents (photograph, signature, certificates).
6. Pay the application fee online through the available payment gateways.
7. Submit the application form and take a printout for future reference.

Preparation Tips

• Thoroughly revise your core engineering/science subjects covered in your graduation/post-graduation. Focus on fundamental concepts and problem-solving.
• Practice General Aptitude and Reasoning. Standard books for CAT or other competitive exams can be helpful.
• Stay updated on current affairs, especially related to science and technology and national security.
• Solve previous years' question papers to understand the exam pattern, difficulty level, and important topics.
• Mock Tests are crucial to simulate exam conditions and improve time management.