ISRO Scientist Vacancy 2025 – Notification PDF, Apply Online, Last Date

ISRO has released the 2025 recruitment notification for Scientist/Engineer ‘SC’ posts across Electronics, Mechanical, and Computer Science disciplines, offering 351 vacancies under Advt. Nos.ISRO:ICRB:01:(EMC):2025 & ISRO:ICRB:02(EMC):2025. Eligible graduates can apply online from May 27 to June 16, 2025, at isro.gov.in. Check out ISRO Scientist Vacancy Details!

ISRO Scientist Recruitment 2025 Highlights

ISRO Scientist Vacancy 2025 Details

ISRO Job Vacancy 2025 for Scientist/Engineer ‘SC’ posts is now open across various disciplines. The detailed post-wise vacancy distribution under Advertisement Nos. ICRB:01(EMC):2025 and ICRB:02(EMC):2025 is given below:

ISRO Job Vacancy 2025 for Scientist Post: Notification PDF

Candidates interested in applying for the ISRO Scientist/Engineer posts can download the official notification PDF for detailed information on eligibility criteria, application process, important dates, selection procedure, and discipline-wise vacancy details. Click the link below to access the ISRO Scientist Vacancy 2025 notification PDF.

ISRO Scientist Eligibility Criteria 2025: Age, Qualification

Educational Qualification

Candidates must possess a BE/B.Tech or equivalent degree in the relevant engineering discipline with an aggregate minimum of 65% marks or CGPA 6.84/10 (average of all semesters).

Degree of Disability for Reservation

Age Limit

• Maximum age: 28 years as on 16.06.2025.
• Age relaxation is applicable as per Government of India rules for:

  • PwBD candidates

  • Ex-servicemen

  • Serving Central Government employees

ISRO Scientist 2025 Selection Process

The selection process for ISRO Scientist/Engineer ‘SC’ posts involves a written test followed by an interview. The final selection will be based on the combined performance in both stages.

1. Written Test

• The written exam will be conducted across 11 centres: Ahmedabad, Bengaluru, Bhopal, Chennai, Guwahati, Hyderabad, Kolkata, Lucknow, Mumbai, New Delhi, and Thiruvananthapuram.
• ISRO reserves the right to change the exam centres and re-allocate candidates accordingly.
• Admit cards will be sent to candidates’ registered email IDs only.

Exam Pattern:

• Duration: 120 minutes (PwBD candidates will get extra time as per rules)
• Type: Objective type (MCQs)
• Parts:

  • Part A – Discipline-Specific:

    • 80 Questions

    • 1 mark each

    • Negative marking: –⅓ for every wrong answer

  • Part B – Aptitude/Ability Test:

    • 15 Questions worth 20 marks

    • Covers: Numerical, Logical, Diagrammatic, Abstract & Deductive Reasoning

    • No negative marking

2. Interview

• Candidates will be shortlisted in a 1:5 ratio (minimum of 10 candidates) based on written test performance.
• Reserved category candidates will be shortlisted separately, in addition to those selected under UR.

Interview Mark Allocation (Total: 100 Marks):

• Institute Type:

  • IITs/IISc/NIT/NIRF Top 20 – 3 marks

• Academic Performance:

  • CGPA ≥ 9 or % > 85% – 4 marks

  • CGPA 7.5–9 or % 71–85% – 2 marks

• Institution Rank (1st to 3rd): 3 marks

3. Qualifying Criteria

• Final Merit List = 50% Written Test + 50% Interview
• In case of a tie, the following will be considered in order:

1. 1. Written Test Marks

   2. Marks in Essential Qualification

   3. Date of Birth (Older candidate given preference)

Application Process for ISRO Scientist Posts 2025

• Applications will be accepted only online through the official ISRO portal from 27th May to 16th June 2025.
• Candidates may apply for multiple posts but must choose the same exam center for all applications submitted.
• Each post requires a separate application fee and processing fee payment.
• On successful registration, candidates will receive a unique Registration Number—retain this for all future communications.
• Providing a valid email address is compulsory for communication and call letters.
• The application fee is ₹250 per post (non-refundable).
• A processing fee of ₹750 per application is charged upfront, refundable only to those who appear for the written test.
• Payment modes accepted include:

  • Internet Banking

  • UPI (Unified Payments Interface)

  • Domestic Debit and Credit Cards

• Government employees must upload or submit a No Objection Certificate (NOC) from their employer during the interview stage.
• Upload only your recent photograph and signature in the prescribed format; do not upload any other documents online. Originals will be verified later.
• Ensure you provide accurate bank details (Account name, number, IFSC) for smooth refund transactions.
• Candidates are advised to confirm payment status on the ISRO website 24 hours after payment to avoid any issues.
• Late applications or incomplete submissions will be rejected without exception.

ISRO Scientist 2025 Pay Scale and Allowances

Selected candidates for the Scientist/Engineer ‘SC’ position will be placed at Level 10 of the Pay Matrix with a minimum basic pay of ₹56,100 per month. Along with the basic pay, employees will receive:

• Dearness Allowance (DA)
• House Rent Allowance (HRA)
• Transport Allowance

These allowances are paid according to current government rules. Employees will also be covered under the New Pension Scheme (NPS)/Unified Pension Scheme. Additional benefits include:

• Medical facilities for self and dependents
• Subsidized canteen services
• Limited housing quarters (as an alternative to HRA)
• Leave Travel Concession (LTC)
• Group Insurance
• House Building Advance

All benefits are subject to Central Government regulations.

ISRO Scientist 2025: Important Conditions and Instructions

• Appointees can be posted at any ISRO Centre or Unit and may be transferred as per organizational requirements.
• The number of vacancies mentioned is provisional; ISRO may increase or decrease vacancies based on need.
• Positions are temporary but expected to continue for the foreseeable future.
• Interview attendees will be reimbursed second-class or sleeper-class train fare from their declared city to the interview location. No TA is provided for attending the written test.
• Original documents verifying application details must be produced at the time of the interview.
• False or misleading information may lead to disqualification and withholding of TA.
• Only Indian nationals are eligible to apply.
• ISRO reserves the right not to fill all advertised vacancies.
• Candidates should refer to the FAQs on ISRO’s website for clarifications. Any further queries can be emailed to rmt-icrb@isro.gov.in. Queries already addressed in the advertisement or FAQs will not be answered.
• All communication will be sent via registered email and ISRO’s official website; candidates must check these regularly, including spam folders.
• Canvassing in any form will result in disqualification.
• Candidates must strictly follow the eligibility criteria and application procedures. Failure to comply with deadlines or instructions will lead to cancellation of candidature without recourse.