ISRO SDSC Recruitment 2025: Indian Space Research Organisation (ISRO), Satish Dhawan Space Centre SHAR (SDSC), has released the official notification for various posts under the 2025 recruitment drive. This opportunity offers a total of 141 vacancies across multiple technical and non-technical categories. Candidates passionate about working in India’s premier space agency can apply online through the official ISRO SDSC portal before the last date.
The online application process is open now, and aspirants must complete registration and form submission by 14 November 2025. Posts include Technician, Draughtsman, Technical Assistant, Scientific Assistant, and other administrative positions. Applicants should ensure they meet the prescribed educational and age eligibility criteria mentioned in the notification to avoid rejection during verification.
Selection will be based on written examinations, skill tests, and document verification as per ISRO SDSC norms. Shortlisted candidates will be appointed at the SDSC SHAR facility located in Sriharikota, Andhra Pradesh — one of India’s key space launch centers known for its advanced research and satellite operations.
This recruitment offers promising government careers with attractive pay scales and opportunities for professional growth. Interested candidates should carefully read the official advertisement before applying online for these 141 ISRO SDSC posts.
ISRO SDSC 2025 Important Dates
- Application Start Date: 16 October 2025
- Last Date to Apply Online: 14 November 2025
- Last Date for Fee Payment: 14 November 2025
ISRO SDSC Recruitment Eligibility Criteria
- Minimum Age: 18 years as on 01 August 2025
- Maximum Age: 35 years as on 01 August 2025 (age relaxation as per rules)
- Educational Qualifications (post-wise):
- Scientist/Engineer ‘SC’: M.E/M.Tech/M.Sc(Engg) or equivalent with at least 60%, pre-qualification B.E/B.Tech/B.Sc(Engg) with at least 65%
- Technical Assistant: First Class Diploma in relevant engineering field
- Scientific Assistant: First Class B.Sc. in relevant subject
- Library Assistant ‘A’: Graduation in First Class
- Technician ‘B’: SSLC/SSC pass plus ITI/NTC/NAC in relevant trades
- Draughtsman ‘B’: SSLC/SSC pass plus ITI/NTC/NAC in Draughtsman (Civil)
- Nurse ‘B’: First Class Diploma in Nursing (3 years)
- Radiographer ‘A’: First Class Diploma in Radiography (2 years)
- Light Vehicle Driver ‘A’, Cook, Fireman ‘A’: SSLC/SSC/Matric/10th Std pass
ISRO SDSC Recruitment 2025 Vacancy Details
How to Apply for ISRO SDSC Recruitment 2025
- Visit the official SDSC SHAR website:
- Register online with a valid email ID and mobile number. Fill all details correctly as per your documents.
- Upload required documents such as educational certificates, photograph, and signature in the prescribed format.
- Pay the application fee online through Debit Card, Credit Card, Internet Banking, IMPS, Cash Card, or Mobile Wallet.
- Submit your application and take note of the registration number for future reference.
- Regularly check your registered email and the official website for updates on admit card, exam dates, and further communication.
ISRO SDSC Selection Process
The selection process and exam pattern varies by post type. It involves written tests, interviews, skill tests, PET, and document verification.
- Written test is compulsory for all posts and covers relevant subjects and theoretical/practical knowledge.
- Skill test is qualifying only (no marks counted for the final merit) where applicable.
- Scientist/Engineer selection gives equal weight to written and interview scores.
- Posts like Fireman-A have a Physical Efficiency Test (PET) and medical exam after the written test.
- The final selection and empanelment are based on written (and interview, if applicable) marks, subject to qualifying in all required stages.
ISRO SDSC Written Exam Pattern
- Each paper consists mostly of objective (MCQ) questions.
- Negative marking may apply as per notification.
- Sectional division and exact marks may vary for each post.
ISRO SDSC Salary Structure
- Basic pay excludes allowances and perks, which are given as per Central Government rules.
- Scientist, Engineer, Technical and Scientific Assistant posts have higher pay scales compared to supporting staff.
| Post Name | Pay Level | Salary Range (Rs.) |
|---|---|---|
| Scientist/Engineer ‘SC’ | Level 10 | 56,100 – 1,77,500 |
| Technical Assistant | Level 7 | 44,900 – 1,42,400 |
| Scientific Assistant | Level 7 | 44,900 – 1,42,400 |
| Library Assistant ‘A’ | Level 7 | 44,900 – 1,42,400 |
| Nurse-B | Level 7 | 44,900 – 1,42,400 |
| Radiographer-A | Level 4 | 25,500 – 81,100 |
| Technician ‘B’ | Level 3 | 21,700 – 69,100 |
| Draughtsman ‘B’ | Level 3 | 21,700 – 69,100 |
| Cook | Level 2 | 19,900 – 63,200 |
| Fireman ‘A’ | Level 2 | 19,900 – 63,200 |
| Light Vehicle Driver ‘A’ | Level 2 | 19,900 – 63,200 |
Most FAQs for ISRO SDSC Recruitment 2025
- 📝 Q: What is the last date to apply for ISRO SDSC Recruitment 2025?
A: The last date to apply online is 14 November 2025. - 🎓 Q: What is the minimum qualification required?
A: Qualifications vary by post—ranging from 10th pass/ITI for Technician posts, Diploma/Graduation for Scientific/Technical Assistants, to B.E./B.Tech/M.E./M.Tech for Scientist/Engineer posts. - 🕒 Q: What is the age limit?
A: The minimum age is 18 years and the maximum is 35 years as of 1 August 2025 (age relaxation as per rules). - 💰 Q: What is the application fee?
A: For General/OBC/EWS: ₹750. For SC/ST/PWD: ₹500. Payment mode is online. - 📅 Q: When does the application process start?
A: Online applications start from 16 October 2025. - 📑 Q: How can I apply for these posts?
A: Apply online through the official site, complete registration, upload documents, pay the fee, and submit the form. - 🥇 Q: How many vacancies are there?
A: There are a total of 141 posts across various categories. - 📄 Q: What is the exam pattern?
A: The exams are objective type (MCQ) with post-wise syllabus and include written tests, skill tests, or interviews as applicable. - 📍 Q: Where is the job posting location?
A: All posts are located at SDSC SHAR, Sriharikota (Andhra Pradesh). - 🏅 Q: Is there any age relaxation?
A: Yes, age relaxation is available as per government rules for reserved categories.
