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ISRO vs DRDO- Which is Good For You After GATE? Check Detailed Comparison

ISRO vs DRDO comparison is given here for aspirants reference. Compare their eligibility, job roles, salaries, and career aspects to choose the better one between ISRO and DRDO after passing GATE.
authorImagePratibha Bohra25 Jun, 2024
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ISRO vs DRDO

ISRO vs DRDO: The Indian Space Research Organization (ISRO) and the Defence Research and Development Organization (DRDO) are two prestigious government organizations in India, each playing a critical role in the nation's technological and scientific advancements. ISRO focuses on space research and exploration, while DRDO is dedicated to defense research and development.

While both offer prominent job roles to GATE-qualified applicants, choosing which one to choose from these two often becomes confusing. Therefore, to assist applicants interested in joining these prestigious organizations after GATE , this article covers the various aspects of the ISRO vs DRDO comparison, so keep reading.

Also check: SAIL vs GAIL- Which is Good After GATE?

ISRO vs DRDO Overview

ISRO was founded on August 15, 1969, under the Department of Atomic Energy and later brought under the newly formed Department of Space. ISRO’s primary objective is to harness space technology for national development while advancing space science research and planetary exploration. DRDO was established in 1958 by merging the Technical Development Establishment and the Directorate of Technical Development and Production with the Defence Science Organization. DRDO aims to achieve self-reliance in defense systems and develop state-of-the-art weapon systems and equipment to meet the requirements of the Indian armed forces.

Suggested read: IOCL vs ONGC- Which is Better?

ISRO vs DRDO- Which is Good for You After GATE?

Deciding between a career at ISRO and DRDO after passing the GATE exam can be challenging due to the distinct nature of their work and the unique opportunities they offer. Both organizations play important roles in advancing India's technological frontiers, with ISRO focusing on space exploration and satellite technology and DRDO concentrating on defense research and development. In this ISRO vs DRDO comparison, we will delve into their eligibility criteria, job roles, GATE cut-offs, and other relevant factors to help you make an informed decision about which organization aligns best with your career aspirations and interests.

ISRO vs DRDO- Eligibility Criteria

When considering a career at ISRO or DRDO, understanding the eligibility criteria is crucial. Here’s a detailed ISRO vs DRDO comparison of their eligibility requirements for recruitment through GATE scores:
ISRO vs DRDO- Eligibility Criteria
Particulars ISRO DRDO
Educational Qualifications
  • Engineer/Scientist 'SC': Applicants must have a BE/B.Tech degree or equivalent in relevant engineering disciplines (such as Electronics, Mechanical, Computer Science) with an aggregate minimum of 65% marks or a CGPA 6.84/10.
  • Specialized Roles: For certain specialized roles, postgraduate degrees (M.Tech. or M.E.) may be required.
  • Scientist 'B': Applicants must have a first-class bachelor's degree in Engineering or Technology in Electronics & Communication, Mechanical Engineering, Computer Science & Engineering, among others, from a recognized university or institution.
  • Postgraduate Requirement: For certain positions, a first-class Master's degree in relevant science subjects or a first-class Bachelor's degree in engineering, along with a valid GATE score, may be required.
Age Limit
  • General Category: The maximum age limit is 35 years.
  • Age Relaxation: There is a relaxation in age for SC/ST (up to 5 years) and OBC (up to 3 years) applicants.
  • General Category: The maximum age limit is 28 years.
  • Age Relaxation: Age relaxation is provided for SC/ST (up to 5 years), OBC (up to 3 years), and PWD (up to 10 years) applicants.
GATE Score While ISRO conducts its own entrance exam for most positions, for some specialized roles, a valid GATE score in relevant disciplines may be required. A valid GATE score is mandatory for most positions. The score is used for shortlisting applicants for the further selection process, which includes a personal interview.
Nationality Only Indian citizens are eligible to apply.

ISRO vs DRDO- Job Roles and Responsibilities

Understanding the specific job roles and responsibilities at ISRO and DRDO, particularly those requiring GATE scores for recruitment, can help applicants make informed career decisions. Both organizations offer various positions that play critical roles in their respective missions. Check out the ISRO vs DRDO job roles and responsibilities in the table presented below:
ISRO vs DRDO: Job Roles and Responsibilities
Organization Roles Responsibilities
DRDO Scientist/Engineer 'SC'
  • Research and Development: Engage in the design, development, and testing of spacecraft, satellite systems, and launch vehicles.
  • Project Management : Oversee various space missions, ensuring they meet scientific and technical objectives.
  • Innovation: Work on cutting-edge technologies in space exploration and satellite communications.
  • Technical Support: Provide technical guidance and support for various ongoing projects.
Technical Officer
  • Support R&D: Assist scientists in research and development activities.
  • Maintenance: Ensure the smooth operation and maintenance of technical equipment used in defense research.
  • Quality Control: Monitor and maintain quality standards in the development of defense technologies.
Engineer
  • System Design: Design and develop components for defense systems such as aircraft, naval systems, and ground combat vehicles.
  • Testing and Evaluation: Conduct thorough testing and evaluation of defense technologies to ensure their effectiveness and reliability.
  • Field Support: Provide technical support in the field during the deployment of defense systems.
ISRO Scientist/Engineer 'SC'
  • Research and Development: Engage in the design, development, and testing of spacecraft, satellite systems, and launch vehicles.
  • Project Management: Oversee various space missions, ensuring they meet scientific and technical objectives.
  • Technical Support: Provide technical guidance and support for various ongoing projects.
Technical Assistant
  • Support Engineers: Assist scientists and engineers in the development and testing of equipment.
  • Maintenance: Handle the maintenance and operation of technical equipment used in space research.
  • Documentation: Prepare technical reports and documentation for projects and experiments.
Research Scientist
  • Scientific Research: Conduct research in space science, planetary exploration, and satellite technology.
  • Data Analysis: Analyze data from space missions and satellites to contribute to scientific knowledge.

ISRO vs DRDO- Salary and Allowances

Both ISRO (Indian Space Research Organization) and DRDO (Defence Research and Development Organization) offer competitive salary packages and attractive allowances to their employees. Here’s an ISRO vs DRDO salary structure comparison and the benefits provided to applicants who secure a job within these two organizations:
ISRO vs DRDO- Salary and Allowances
Posts ISRO Salary
Scientist/Engineer 'SC': Basic Pay: The salary for an ISRO Scientist starts around INR 15,600 and can go up to INR 80,000 per month after the implementation of the 7th Central Pay Commission (CPC). (approx.) Gross Salary: Including various allowances, the gross salary can range from INR 70,000 to INR 80,000 per month. (approx.)
Posts DRDO Salary
Scientist 'B' Basic Pay: The starting salary for a DRDO Scientist 'B' is INR 56,100 per month (Level 10 of the Pay Matrix). Gross Salary: Including allowances, the gross salary can range from INR 75,000 to INR 85,000 per month. (approx.)

ISRO vs DRDO- Allowances and Perks

While the salary structure for scientists at ISRO and DRDO may differ slightly, the allowances and perks offered by both organizations are quite similar, providing a comprehensive benefits package to their employees. These benefits are designed to ensure financial stability, health, and well-being, as well as professional growth.
  • Dearness Allowance (DA): A percentage of the basic pay, revised periodically to account for inflation.
  • House Rent Allowance (HRA): Based on the city of posting:
    • X cities: 24% of basic pay
    • Y cities: 16% of basic pay
    • Z cities: 8% of basic pay
  • Transport Allowance (TA): Provided based on the location of the posting.
  • Medical Facilities: Comprehensive medical coverage for employees and their dependents.
  • Leave Travel Concession (LTC): Allows employees to travel to their hometown or other parts of India.
  • Pension Benefits: Entitlement under the New Pension Scheme (NPS).
  • Performance-Related Incentives: Additional bonuses and incentives based on individual and project performance.
  • Insurance: Life and health insurance coverages.
  • Educational Benefits: Support for further education and professional development.
  • Professional Development: Opportunities for attending conferences, workshops, and advanced training programs.

Also read: How to Join ISRO After Graduation?

ISRO vs DRDO- GATE Cut Off

Through GATE, when considering a career at ISRO or DRDO, understanding the GATE cut-offs for recruitment is crucial. These cut-offs serve as the minimum qualifying marks required for applicants to be considered for various positions within these organizations. While the GATE Cut Off 2024 for DRDO is yet to be released, find out the previous year's GATE cut-off for DRDO recruitment as outlined below:
Previous Year’s DRDO GATE Cut Off
Subject GEN/UR SC ST OBC EWS
Mechanical Engineering 28.4 18.9 18.9 25.5 25.5
Electronics and Communication Engineering 29.9 19.9 19.9 26.9 26.9
Computer Science 32.5 21.6 21.6 29.2 29.2
Electrical Engineering 25 16.6 16.6 22.5 22.5
Aerospace Engineering 25.1 16.7 16.7 22.5 22.5
Civil Engineering 26.6 17.7 17.7 23.9 23.9
Chemical Engineering 32.1 21.4 21.4 28.8 28.8
ISRO does not release specific GATE cut-off scores because it primarily relies on its own entrance examinations for recruitment. Applicants must appear for these exams, which are designed to evaluate their technical knowledge and suitability for various roles within the organization. However, for some specialized positions, a valid GATE score in relevant disciplines may be considered as part of the selection criteria. Also read: GATE Cut Off for PSU Recruitment 2024

ISRO vs DRDO: Career Aspects and Growth

When seeking a career at ISRO or DRDO after GATE, it's important to evaluate the career prospects and growth opportunities each organization offers. Both ISRO and DRDO provide substantial opportunities for professional development, but they cater to different sectors with unique career trajectories. The ISRO vs DRDO career aspect details are provided below:
ISRO vs DRDO: Career Aspects and Growth
Particulars ISRO DRDO
Promotion ISRO has a well-defined promotion policy where scientists can progress from Scientist/Engineer 'SC' to higher levels like Scientist/Engineer 'SF' and beyond, based on their performance and experience. DRDO offers a hierarchical promotion system where scientists can move up from Scientist 'B' to Scientist 'G' and beyond, depending on their contributions, experience, and performance.
Professional Development ISRO offers various training programs, workshops, and opportunities for further studies to keep their employees updated with the latest technologies and advancements in space research. DRDO provides extensive training and development programs, including opportunities for advanced research and collaborations with international defense research organizations.
Diverse Opportunities Employees at ISRO get to work on a variety of projects, including satellite development, space missions, and research in space technology, providing a broad spectrum of experiences. DRDO employees work on cutting-edge defense technology projects, including missile systems, radar systems, and advanced weaponry, offering a challenging and dynamic work environment.
Nature of Work ISRO is known for maintaining a good work-life balance, especially for office-based roles, making it an attractive option for many candidates. Field roles in DRDO can be demanding, with rotational shifts and challenging projects, but they also come with additional field allowances and exposure to advanced defense technologies.
Both ISRO and DRDO provide competitive salaries, allowances, and comprehensive benefits that ensure financial stability and job satisfaction. Understanding the ISRO vs DRDO comparison and specific career aspects, job roles, eligibility criteria, GATE cut-offs, and growth opportunities can help applicants make an informed decision. Ultimately, the choice between ISRO and DRDO will depend on where one's passions lie.

ISRO vs DRDO- Which is Good For You After GATE? FAQs

Ques. Is DRDO better than ISRO?

Ans. While it depends on your interests, DRDO is better for defense technology enthusiasts, while ISRO is ideal for those passionate about space exploration. To compare both, read the ISRO vs DRDO article above.

Ques. Do ISRO and DRDO recruit through GATE?

Ans. Yes, both ISRO and DRDO recruit through GATE. ISRO primarily conducts its own exams but may use GATE scores for specialized roles, while DRDO primarily relies on GATE scores for Scientists "B" or other posts.

Ques. ISRO vs DRDO: Which is good for me after GATE?

Ans. While both are excellent career choices, they differ from each other in various aspects. Check the ISRO vs DRDO comparative analysis in the above article to decide which is good for you after GATE.
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