What is the overall summary of ISRO ISTRAC Recruitment 2026?
Before moving into details, let's look at the basic overview of this recruitment process. The department is looking to fill up 26 seats for posts like Technician-B, Technical Assistant, Draughtsman, Scientific Assistant, and Cook. Even though these appointments are starting as temporary, the official notification clearly says that these posts are very much likely to continue for long term.
| Particulars | Details |
|---|---|
| Conducting Body | Indian Space Research Organisation (ISRO) - ISTRAC |
| Advertisement No. | ISTRAC:02:2026 |
| Total Vacancies | 26 Posts |
| Application Mode | Online Only |
| Job Location | Bengaluru (Can be posted anywhere in India as per need) |
| Selection Stages | Written Test / Computer Based Test (CBT) & Skill Test |
What are the important dates you should keep in mind?
Missing a date can cost you a big opportunity, so write these down in your calendar! The link for online registration is already active, so do not wait till the final hour to avoid heavy server traffic.
- Official Notification Release Date: June 27, 2026
- Online Application Starts On: June 27, 2026 (10:00 AM)
- Last Date for Submitting Online Form: July 20, 2026 (11:55 PM)
- Last Date to Pay Application Fee: July 20, 2026
- Exam Date: Will be notified soon by ISRO
How many vacancies are out and what is the required qualification?
The qualification changes completely based on the specific trade or post you are choosing. Make sure you read the requirements below properly before selecting your desired post.
| Post Name | Total Seats | Educational Eligibility Criteria Required |
|---|---|---|
| Technician-B (Electronics Mechanic) | 8 | 10th Class (Matriculation) pass + ITI/NTC/NAC certificate in Electronics Mechanic trade from NCVT. |
| Technical Assistant (Electronics) | 6 | First Class Diploma in Electronics Engineering from a recognized State Board. |
| Technical Assistant (Mechanical) | 1 | First Class Diploma in Mechanical Engineering from a recognized Board. |
| Technician-B (Carpenter) | 1 | 10th Pass + ITI/NTC/NAC certificate in Carpenter trade from NCVT. |
| Draughtsman-B (Civil) | 1 | Matriculation standard pass + ITI certificate in Draughtsman Civil trade. |
| Draughtsman-B (Mechanical) | 1 | Matriculation standard pass + ITI certificate in Draughtsman Mechanical trade. |
| Scientific Assistant (Computer Science) | 4 | First Class B.Sc. Degree with Computer Science as the main subject. |
| Scientific Assistant (Mathematics) | 1 | First Class B.Sc. Degree with Mathematics as main subject from recognized university. |
| Library Assistant-A | 1 | Graduation Degree + First Class Master's Degree in Library Science / Library & Info Science. |
| Cook-A | 2 | Matriculation (10th) pass + 5 years of rich experience as a cook in an established hotel or canteen. |
What is the age limit and relaxation rule for this recruitment?
Candidates must check if their age falls under the criteria specified by the recruitment team as on the final closing date.
- Minimum Age Limit: 18 Years old
- Maximum Age Limit: 35 Years old (as on July 20, 2026)
- Age Relaxation: Standard upper age relaxation is applicable for SC, ST, OBC, PwBD, and Ex-Servicemen categories as per Central Government employment guidelines.
What is the application fee structure and how does the refund work?
ISRO follows a system where you have to deposit a processing fee along with the application fee at first. However, if you attend the written test or CBT exam, the processing fee will be refunded back to your bank account later!
| Post Names | Application Fee | Initial Processing Fee | Total Amount to Pay | Refund Condition (If Appears in Exam) |
|---|---|---|---|---|
| Technical Assistant & Scientific Assistant | Rs. 250 | Rs. 500 | Rs. 750 | Rs. 500 will be refunded back. (Full Rs. 750 refund for Women/SC/ST/PwBD). |
| Technician-B, Draughtsman-B & Cook-A | Rs. 100 | Rs. 400 | Rs. 500 | Rs. 400 will be refunded back. (Full Rs. 500 refund for Women/SC/ST/PwBD). |
Note: You can submit your fee using credit card, debit card, net banking, or UPI modes only. No offline payments are accepted.
What are the steps to fill out the online application form properly?
Please follow these steps carefully so that your application form does not get rejected by the screening committee:
- Open your browser and visit the official website of ISRO (isro.gov.in) or go straight to the ISTRAC careers page.
- Find the link named "Advt. No. ISTRAC:02:2026" and open the detailed advertisement to read instructions.
- Click on the "Apply Online" option and finish your basic registration by entering a valid Email ID and working Mobile Number.
- Log in with the credentials sent to you and start filling the application form with your genuine personal details and educational marks.
- Upload the scanned documents like your recent colour passport photograph (size between 50 KB to 100 KB in JPG format) and your official signature.
- Verify all fields using the preview button to see if there is any mistake in spellings.
- Proceed to pay your initial fee according to your category through the payment portal.
- Submit the form and take a clear printout or save the PDF file of the application confirmation page for document verification times.
Where can you connect with us for fast job updates?
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Frequently Asked Questions (FAQs)
Q1: What is the last date to apply for ISRO ISTRAC recruitment 2026?
Ans: You can fill up the online application form up to July 20, 2026 (11:55 PM).
Q2: Will I get my processing fee back if I don't give the exam?
Ans: No, the processing fee is only refunded to those candidates who actually appear for the Written Test or Computer Based Test.
Q3: Can someone with a simple graduation apply for these posts?
Ans: For Library Assistant-A, you need graduation plus a master's degree in Library Science. For other posts, specific diplomas, B.Sc., or ITI certificates are mandatory.
Q4: Where will be my posting after getting selection?
Ans: Most initial vacancies are located in Bengaluru or Hassan, but selected candidates can be posted anywhere in India according to the requirements of ISRO centres.
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