ISRO Selection Process 2025: The Indian Space Research Organisation (ISRO) is going to recruit qualified engineering graduates for the post of Scientist/Engineer ‘SC’ across various disciplines such as Electronics, Mechanical, and Computer Science.
The recruitment process is conducted by the ISRO Centralised Recruitment Board (ICRB) through a structured selection process that includes an online application, written test, interview, and final merit-based selection.
Read the complete article to know the detailed selection process of ISRO for the recruitment of Scientist/Engineer ‘SC’.
ISRO Scientist/Engineer 2025 Selection Process – Overview
Candidates can check key details of the ISRO Scientist/Engineer Recruitment 2025 in the table below:
| Organization | Indian Space Research Organisation (ISRO) |
|---|---|
| Post Name | Scientist/Engineer ‘SC’ |
| Disciplines | Electronics, Mechanical, Computer Science |
| Advt. No. | ISRO:ICRB:02(EMC):2025 |
| Selection Process | Written Test and Interview |
| Official Website | www.isro.gov.in |
ISRO Scientist/Engineer Selection Process 2025
To understand the selection process is essential for candidates to plan and prepare efficiently. From applying online to the final panel selection, each stage requires clarity and preparation. Below is the detailed ISRO Scientist/Engineer ‘SC’ Selection Process for 2025.
Written Test
Once your application is accepted, ISRO will conduct a written test. This test will happen in various cities like Delhi, Bengaluru, Mumbai, Hyderabad, Chennai, etc.
The question paper has 2 parts:
Part A – Your core subject (Electronics/Mechanical/Computer Science):
- 80 multiple-choice questions (MCQs)
- 1 mark for each right answer
- 1/3rd mark deducted for each wrong answer
Part B – Aptitude and reasoning skills:
- 15 questions worth 20 marks
- No negative marking here
You’ll have 2 hours (120 minutes) to complete the test.
Shortlisting for Interview
Candidates are shortlisted for the interview based on written test scores. The ratio for shortlisting is 1:5 (one post, five candidates), with a minimum of 10 candidates overall. Cutoffs:
If you do well, you’ll be shortlisted for the interview.
ISRO follows a 1:5 ratio, meaning for every available post, 5 candidates are shortlisted.
To qualify for interview shortlisting:
- Unreserved candidates must score at least 50/100 in the written test.
- PwBD candidates must score at least 40/100.
Also Read: RRB NTPC Graduate Level City Intimation Slip 2025 Released, Direct Link Here
Interview Process
The interview is the final and most important round.
In the interview, ISRO looks for:
- Your technical knowledge – 40 marks
- Awareness in your subject area – 20 marks
- Communication and presentation skills – 20 marks
- Your understanding/comprehension – 10 marks
- Academic achievements – 10 marks (based on CGPA, institute rank, and performance)
So, the interview is out of 100 marks.
You must score:
- 60% or more in interview (for general category)
- 50% or more (for PwBD)
Final Selection
ISRO combines your written test score (50%) and interview score (50%) to prepare the final selection list.
For example:
- If you scored 70 in written and 80 in interview:
- Final score = (70×0.5) + (80×0.5) = 75 marks
If two candidates score the same total, ISRO breaks the tie using:
- Written test marks
- Degree marks
- Age (older candidate gets preference)
Salary and Benefits
If selected, you’ll join ISRO as Scientist/Engineer ‘SC’ in Level 10 of Pay Matrix.
Starting basic pay: ₹56,100 per month
Plus allowances like:
- Dearness Allowance (DA)
- House Rent Allowance (HRA)
- Transport Allowance
You’ll also get:
- Medical facilities for family
- Subsidized canteen
- Travel allowances
- Group insurance
- Housing advance options
- Pension benefits under the new pension scheme
For more, Read the Recruitment Details Here – ISRO Recruitment 2025 Notification Out for 320 Scientist/Engineer Vacancies
