39 Posts – The Indian Space Research Organisation – ISRO ICRB Recruitment 2025 – Last Date 14 July Govt Exam Update

ISRO ICRB Recruitment 2025 : The Indian Space Research Organisation (ISRO) has released the ISRO ICRB Scientist/Engineer Recruitment 2025 Notification on 24th June 2025. A total of 39 vacancies have been announced for Scientist/Engineer ‘SC’ posts in Civil, Electrical, Refrigeration & Air Conditioning, and Architecture disciplines.

Check the eligibility, application dates, selection process, salary, and other important details below.

ISRO ICRB Recruitment 2025 Highlights

ISRO Scientist/Engineer Vacancy 2025

A total of 39 vacancies have been announced across five categories. Check the detailed vacancy distribution below:

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Eligibility Criteria for ISRO ICRB Scientist/Engineer 2025

Educational Qualification

Civil Engineering: BE/B.Tech in Civil with 65% marks or CGPA 6.84/10

Electrical Engineering: BE/B.Tech in Electrical or Electrical & Electronics with 65% or CGPA 6.84

Refrigeration & Air Conditioning: BE/B.Tech in Mechanical with R&A/C as a core/elective subject

Architecture: B.Arch with 65% marks or CGPA 6.84 and registration with Council of Architecture

Age Limit (as on 14th July 2025)

Maximum age: 28 years

Age relaxation:

• OBC – up to 31 years
• SC/ST – up to 33 years
• PwBD/Ex-Servicemen – as per Govt. norms

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ISRO ICRB Scientist/Engineer Application Fee 2025

• Fee to be paid through Bharatkosh portal only
• Last date for fee payment: 16th July 2025

ISRO ICRB Selection Process 2025

The selection will be done through a Written Test and Interview.

🚀🚀Here are 15 objective questions and answers🚀🚀

for the ISRO ICRB Recruitment 2025 exam.

1 / 15

🔹 ISRO ICRB – 15 Objective Questions (Mixed Engineering Subjects)

1. Which modulation technique is used in TV video transmission?

A) AM

B) FM

C) PM

D) QAM

2 / 15

2. Which one is not a type of memory in a computer?

A) RAM

B) ROM

C) ALU

D) Cache

3 / 15

3. The Carnot cycle consists of:

A) 2 isothermal and 2 adiabatic processes

B) 2 adiabatic and 2 isobaric processes

C) 2 isothermal and 2 isochoric processes

D) 4 isothermal processes

4 / 15

4. Which data structure uses LIFO order?

A) Queue

B) Stack

C) Array

D) Linked List

5 / 15

5. The output of a NOT gate is 1 when the input is:

A) 0

B) 1

C) 10

D) None

6 / 15

6. Which of the following has the highest thermal conductivity?

A) Copper

B) Water

C) Air

D) Glass

7 / 15

7. In which layer of OSI model does routing take place?

A) Physical

B) Data Link

C) Network

D) Transport

8 / 15

8. Fourier Transform is used for:

A) Time to frequency conversion

B) Frequency to time conversion

C) Noise cancellation

D) Modulation

9 / 15

9. PID controller is used in:

A) Feedback control systems

B) Open loop control systems

C) Power electronics

D) Digital circuits

10 / 15

10. Which is the most efficient cycle for a given temperature range?

A) Otto cycle

B) Diesel cycle

C) Carnot cycle

D) Rankine cycle

11 / 15

11. Which sorting algorithm has the best average case performance?

A) Bubble Sort

B) Insertion Sort

C) Merge Sort

D) Selection Sort

12 / 15

12. The ripple factor of a full-wave rectifier is:

A) 1.21

B) 0.482

C) 0.707

D) 0.1

13 / 15

13. What is the primary function of a heat exchanger?

A) Convert chemical energy to heat

B) Transfer heat between fluids

C) Store energy

D) Control pressure

14 / 15

14. Which of the following protocols is used for secure communication over the internet?

A) HTTP

B) FTP

C) SSH

D) TCP

15 / 15

15. Which flip-flop is used for toggling?

A) SR

B) D

C) T

D) JK

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Written Exam Pattern

Total Duration: 120 Minutes

Part A: Subject-related – 80 Questions (1 mark each, 1/3 negative marking)

Part B: Aptitude – 15 Questions, 20 Marks (no negative marking)

Interview

Shortlisted candidates (1:5 ratio) will be called

Interview carries 100 marks

Marks will be given based on technical knowledge, communication, academic performance, etc.

Final Selection

Based on 50% Written Test + 50% Interview

Qualifying marks:

• UR: 50% in both parts and 60% in interview
• Reserved: 40% in both parts and 50% in interview

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ISRO Scientist/Engineer Salary 2025

Selected candidates will be appointed as Scientist/Engineer ‘SC’ in Level 10 of Pay Matrix.

Other benefits: NPS Pension Scheme, medical facilities, LTC, canteen, limited quarters, Group Insurance, and more.

ISRO ICRB Scientist/Engineer Recruitment 2025 Notification Out

ISRO has officially released the ISRO:ICRB:03(CEPO):2025 notification PDF for the recruitment of Scientist/Engineer ‘SC’. These posts are in various ISRO Centres/Units across India. Interested and eligible candidates can apply online from 24th June to 14th July 2025 through the official ISRO website.

ISRO ICRB Scientist/Engineer direct Link

How to Apply for ISRO Scientist/Engineer Recruitment 2025

Follow the steps below to apply online:

1. Visit www.isro.gov.in
2. Click on the advertisement for Scientist/Engineer ‘SC’ Recruitment 2025
3. Choose your post and click “Apply Online”
4. Fill out the registration and personal details
5. Upload photo and signature (JPG format)
6. Pay the application fee online via Bharatkosh
7. Submit the application and save the printout

Direct Apply Link

Important Dates