The Indian Space Research Organisation (ISRO) through its prestigious Vikram Sarabhai Space Centre (VSSC) has announced the ISRO VSSC Assistant Recruitment 2025 under advertisement number VSSC-335. This recruitment drive aims to fill 83 vacancies for the posts of Scientific Assistant, Technical Assistant, and Library Assistant. This is a golden opportunity for graduates and diploma holders seeking to contribute to India’s space exploration program while building a stable and rewarding career.
This article provides all the essential information about the recruitment process, eligibility, how to apply, application fees, selection procedure, salary, and more.

ISRO VSSC Assistant Recruitment 2025
Particulars | Details |
---|---|
Organization | ISRO, Vikram Sarabhai Space Centre (VSSC) |
Advertisement No. | VSSC-335 |
Post Name | Scientific Assistant, Technical Assistant, Library Assistant |
Vacancies | 83 |
Notification Release (Short) | 29th May 2025 |
Detailed Notification Release | 31st May 2025 |
Apply Online Starts | 4th June 2025 |
Last Date to Apply | 18th June 2025 |
Last Date to Pay Fee | 18th June 2025 |
Selection Process | Written Test, Skill Test, Document Verification, Medical Examination |
Job Centre | VSSC, ADRIN, NESAC |
Official Website | www.vssc.gov.in |
ISRO VSSC Assistant Recruitment 2025 Eligibility Criteria
Educational Qualifications
- Scientific Assistant: First Class B.Sc. degree in relevant discipline (Physics/Chemistry/Mathematics/Computer Science) from a recognized university.
- Technical Assistant: First Class Diploma in relevant engineering discipline (Mechanical/Electronics/Electrical/Computer Science) from a recognized institution.
- Library Assistant: First Class Master’s degree in Library Science/Library & Information Science or equivalent from a recognized university.
Age Limit
- Minimum age: 18 years
- Maximum age: 35 years (as on the last date of application)
- Age relaxation for SC/ST/OBC/PwBD/Ex-Servicemen as per government norms.
ISRO VSSC Assistant Recruitment 2025 Apply Online
Eligible candidates can apply online through the official ISRO VSSC website between 4th June 2025 and 18th June 2025. Follow these steps:
- Visit the official website: www.vssc.gov.in
- Navigate to the “Recruitment” section and find “VSSC-335 Recruitment 2025”.
- Click on “Apply Online”.
- Complete the registration process by providing your email ID and mobile number.
- Log in using the registration details and fill in the application form with personal, educational, and experience details.
- Upload scanned copies of your photograph, signature, and required documents.
- Pay the application fee online using debit/credit card, net banking, or UPI.
- Review the application and submit it.
- Download the confirmation page for future reference.
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Application Fee Details
Category | Application Fee |
---|---|
General/OBC/EWS | To be notified |
SC/ST/PwBD | Exempted |
Note: Fee details will be available in the detailed notification released on 31st May 2025. The fee must be paid online.
Documents Required
Before applying, candidates should keep these documents ready in scanned format:
- Recent passport-size photograph and signature
- Educational qualification certificates and mark sheets
- Date of birth proof (10th marksheet/birth certificate)
- Category certificate (if applicable)
- Disability certificate (if applicable)
- Valid government-issued ID proof (Aadhaar/PAN/Voter ID)
- Payment receipt of the application fee
ISRO VSSC Assistant Recruitment 2025 Selection Process
The selection process consists of multiple stages to ensure merit-based selection:
1️⃣ Written Test: Objective-type questions to assess subject knowledge, reasoning, and general awareness.
2️⃣ Skill Test: Practical assessment to evaluate candidates’ skills relevant to the post.
3️⃣ Document Verification: Verification of original certificates and eligibility.
4️⃣ Medical Examination: Ensures candidates are physically and mentally fit for the job.
Salary Details
Post | Salary (Approximate) |
---|---|
Scientific Assistant | ₹71,000 per month |
Technical Assistant | ₹71,000 per month |
Library Assistant | ₹71,000 per month |
Note: Salary includes basic pay, allowances, and other benefits as per ISRO norms.
FAQs – ISRO VSSC Assistant Recruitment 2025
The detailed notification will be released on 31st May 2025 on the official website.
The last date to apply online is 18th June 2025.
The minimum age is 18 years, and the maximum age is 35 years (relaxation applicable as per rules).
No, SC/ST/PwBD candidates are exempted from the application fee.
The selection process includes a written test, skill test, document verification, and a medical examination.
The ISRO VSSC Assistant Recruitment 2025 is a great opportunity for candidates seeking to work in India’s premier space research organization. With attractive salaries, job security, and a chance to contribute to the nation’s space program, this recruitment drive is highly anticipated. Candidates are advised to read the detailed notification carefully, ensure they meet the eligibility criteria, and apply online within the specified dates. For more updates, visit www.vssc.gov.in regularly.