How to Get a Job in DRDO? A Step-By-Step Guide to Success
The Defence Research and Development Organisation (DRDO) is India’s leading military research and development agency. It addresses advanced defense technology, including battle systems, radars, and missiles. For those eager to help India’s defense capabilities, the Defence Research and Development Organisation (DRDO) presents a broad spectrum of career options. It offers positions in engineering, research, administration, technical disciplines, etc. These roles include scientists, technical professionals, administrative, research fellows, etc. This blog will explore how to get a job in DRDO and discuss every stage of the job application process.
How to Get a Job in DRDO: Recruitment Channels
The Recruitment and Assessment Centre (RAC) is primarily responsible for hiring scientists for the Defence Research and Development Organisation (DRDO). RAC recruits candidates at the entry level for the Scientist ‘B role’. For specialized research and development roles, DRDO hires experienced scientists for higher positions, such as Scientist ‘C’ through Scientist ‘H’. Visit the official RAC website for more details.
Here are the key recruitment channels DRDO uses to hire professionals:
1. Direct Recruitment
DRDO recruits for Scientist ‘B’ (entry-level) positions in relevant scientific and engineering fields through direct recruitment. The organization publishes recruitment advertisements in the second (April to June) and fourth (October to December) quarters.
Note: Candidates should have a valid GATE (Graduate Aptitude Test in Engineering) score to apply for the Scientist ‘B’ positions in DRDO. Only those with a valid GATE score on the specified eligibility date will be shortlisted for the written test or interview.


2. Lateral Entry
Lateral recruitment involves hiring middle and senior-grade scientists, including positions ranging from Scientist ‘C’ to Scientist ‘H’. This process targets experienced professionals who can contribute to advancing defence technologies.
RAC releases advertisements for these roles through DRDO’s official websites and publications like ‘The Employment News’. DRDO evaluates candidates based on their qualifications, experience, and how well they align with the organization’s specific needs.
Note: DRDO uses a general lateral entry channel to recruit experienced professionals from other government agencies or research companies. This process helps to attract qualified individuals who can support ongoing military technology development at DRDO.
Eligibility Criteria for DRDO Positions
Understanding the eligibility criteria is essential when exploring how to get a job at DRDO after BTech. DRDO has specific requirements for each position and varies based on experience, age limits, and educational qualifications. Here are the key eligibility criteria to land a job in various categories at DRDO:
1. Educational Qualifications
Candidates for Scientist roles at DRDO should meet certain educational requirements based on the category and job role they are applying for. Requirements for the ‘Science/Engineering’ and ‘Medical/Veterinary Science’ categories vary to ensure that candidates have the required knowledge and expertise for the position. Here are the necessary and preferred qualifications for applicants in every category:
A. Science/Engineering Category
Here are the basic qualifications for Scientist positions in the Science/Engineering category:
i. Educational Qualifications for Scientist B
To join DRDO as a Scientist ‘B’, candidates should have a first-class bachelor’s degree in Engineering or Technology from a recognized university. For disciplines like Physics, a first-class master’s degree is required. Additionally, a valid GATE score relevant to the specific discipline is essential.
ii. Educational Qualifications for Scientist C and Above
For positions at the Scientist ‘C’ level and above, candidates should have a first-class bachelor’s degree in engineering or technology or a first-class master’s degree in relevant science subjects from a recognized university.
- Desirable Qualifications: Some of the desirable qualifications for higher-level positions include:
- Language Proficiency: Knowledge of foreign languages such as Chinese, French, German, Japanese, or Russian is an added advantage. Here are some language courses or certifications you should take, to enhance your profile and increase your chances of standing out during the recruitment process.
- English speaking course
- Spanish language course
- French language course
- Higher Academic Qualifications: A doctorate in psychology, science, or mathematics. Alternatively, a master’s degree in engineering, technology, or metallurgy in a relevant field (applicable for Scientist ‘C’ and above).
- Language Proficiency: Knowledge of foreign languages such as Chinese, French, German, Japanese, or Russian is an added advantage. Here are some language courses or certifications you should take, to enhance your profile and increase your chances of standing out during the recruitment process.
Note: Specific job requirements may vary depending on the recruitment notification and discipline. Refer to the official DRDO Recruitment and Assessment Centre (RAC) website or the specific advertisement for detailed and up-to-date information.
B. Medical/Veterinary Science Category
Here are some essential qualifications required for positions of Scientists in the Medical/Veterinary Science category:
- Medical Qualifications: The medical qualifications for this category include:
- A medical qualification in the First Schedule, Second Schedule, or Part II of the Indian Medical Council Act, 1956 (102 of 1956).
- Candidates with medical qualifications stated in Part II of the Third Schedule should meet the requirements stated in Sub-section (3) of Section 13 of the Act.
- Dental Qualification: The dental qualifications for this category include:
- A dental qualification in the Schedule to the Dentist Act, 1948 (16 of 1948) either in Part I, Part II, or Part III.
- Veterinary Qualification: The veterinary qualifications for this category include:
- A bachelor’s degree in veterinary science and animal husbandry (BVSc & AH), duly approved by the Veterinary Council of India.
- Veterinary candidates must fulfil a mandatory rotational internship.
2. Experience Required
Candidates for employment at DRDO should have a post-graduate degree and meet experience criteria according to the Scientist level. Every level calls for a minimum of years of relevant expertise to guarantee candidates are qualified to support DRDO’s advanced research and development initiatives.
The following describes the qualifications needed for different scientist roles:
- Scientist ‘C’: Minimum 3 years of relevant experience
- Scientist ‘D’: Minimum 7 years of relevant experience
- Scientist ‘E’: Minimum 10 years of relevant experience
- Scientist ‘F’: Minimum 13 years of relevant experience
- Scientist ‘G’ or ‘H’: Minimum 15 years of relevant experience
3. Criteria For Age Limit For Each Role
The age limit for DRDO Scientist positions varies based on the role and level of the post. Below are the age limits for each position:
- Scientist ‘B’: Not above 28 years
- Scientist ‘C’: Not above 35 years
- Scientists ‘D’ and ‘E’: Not above 45 years
- Scientists ‘F’ and ‘G’: Not above 50 years
- Scientist ‘H’: Not above 54 years
4. Relaxation of Age Limit
The upper age limit is extended in some cases. This includes the following:
- Scheduled Caste (SC)/Scheduled Tribe (ST): The age limit is relaxed by up to 5 years for candidates belonging to SC/ST categories.
- Other Backward Communities (OBC): Up to 3 years relaxation for OBC candidates.
- Candidates in Regular Service of Central/Union Territory Government: Age relaxation as per government guidelines.
- Persons with Disabilities (PwD): Additional 5 years, regardless of whether the position is reserved for PwD candidates.
DRDO Recruitment Process: A Step-by-Step Guide
Candidates should follow a structured process that includes tests, interviews, and eligibility verification to secure a job at DRDO. RAC conducts the selection process for scientific positions, while CEPTAM oversees the process for technical and administrative roles. In this section, we will understand how to get a job in DRDO by exploring the step-by-step recruitment process.
Step 1: Screening
The first step in DRDO’s recruitment process is the screening phase. DRDO evaluates applicants’ qualifications to ensure the most qualified candidates proceed to the next stages. The screening stage includes:
- Application Review: Applications undergo a thorough review to verify each requirement mentioned in the eligibility criteria, such as educational background, age restrictions, and experience.
- GATE Score Evaluation: For Scientist ‘B’ positions, GATE (Graduate Aptitude Test in Engineering) scores are used as one of the screening criteria. DRDO shortlists candidates on a 1:25 ratio. This means they choose 25 people for every opening, depending on their GATE scores.
- Descriptive Examination: DRDO may ask shortlisted candidates to complete a descriptive exam to measure their technical proficiency, problem-solving skills, and subject understanding. The exam consists of two papers, each worth 300 marks, conducted over two sessions of 3 hours each.
Step 2: Shortlisting
After the first screening, DRDO shortlists candidates for the interview phase. Using a 1:5 ratio, they choose five candidates for every opening depending on their performance in the screening rounds.
Step 3: Personal Interview
The Recruitment and Assessment Centre (RAC) invites candidates for DRDO’s scientist after passing the first screening. The interview panel comprises professionals from many scientific and technical domains. They ask questions based on the candidate’s responses and the interview usually lasts 30 to 60 minutes.
Step 4: Final Merit List and Selection
Following the personal interview, the Defence Research and Development Organisation (DRDO) generates a final merit list to select candidates. The formulation of this list follows a weighted system:
- Descriptive Analysis: Accounts for 80% of the total score
- Personal Interview: Accounts for 20% of the total score
Note: The conclusive merit list is available on the official Recruitment and Assessment Centre (RAC) website.
Tips to Get a Job in DRDO
Getting a job at the Defence Research and Development Organisation (DRDO) is a highly sought-after goal for many aspiring professionals in India. However, the process can be competitive. Hence, understanding how to get a job in DRDO requires you to prepare strategically.
Here are some tips that can help you land a job at DRDO :
- Pursue Relevant Educational Requirements: Ensure you have a first-class bachelor’s degree in science, technology, or engineering in a field relevant to DRDO’s operations. Maintaining a strong academic record is important in the selection process, especially for entry-level roles like Scientist ‘B’.
- Excel in GATE Exam: A valid GATE (Graduate Aptitude Test in Engineering) score is a prerequisite for DRDO recruitment, particularly for Scientist ‘B’ positions. Aim for a high percentile in your engineering discipline to increase your chances of being shortlisted for interviews.
- Stay Updated with the DRDO Notifications: Check the official DRDO and Recruitment and Assessment Centre (RAC) websites for the most recent employment opportunities and application deadlines. Also, subscribe to notifications or newsletters to stay informed about new recruitment drives.
- Prepare Thoroughly for the Selection process: DRDO’s recruitment involves written tests and interviews. Focus on your core subjects, stay updated on technological advancements, and practice problem-solving skills to perform well in tests and interviews.
- Gain Research Experience: Participating in defence technology-related projects or internships can help you gain practical knowledge and experience. This practical experience will enhance your knowledge and strengthen your application.


Conclusion
Securing a job at DRDO requires the right educational background, preparation, and dedication. By understanding the recruitment process, meeting eligibility criteria, and excelling in tests, you can effectively navigate how to get a job in DRDO and significantly improve your chances. Additionally, staying updated with DRDO’s official notifications and preparing for interviews will put you ahead of the competition. If you are interested in knowing how to get an internship at DRDO, check out our detailed guide to secure an internship position.
FAQs
Answer: Candidates seeking a position at DRDO must have a first-class bachelor’s degree in engineering, technology, or science in a related field. Usually, Scientist ‘B’ posts demand a valid GATE score. The age limit is 28–35 years, with relaxations for specific categories.
Answer: Candidates are required to submit their applications online via the Recruitment and Assessment Centre (RAC) website for scientific positions. Alternatively, for technical and administrative roles, they must apply through the Centre for Personnel Talent Management (CEPTAM). The application process includes registration, document submission, and fee payment.
Answer: To prepare for DRDO’s tests, candidates should concentrate on their core courses, review past exams, and be up-to-date with the defense technologies. Practicing technical debates and simulated interviews can boost the candidate’s confidence for the rounds of final selections.