Technical Assistant, Scientific Assistant, Technician-B, Draughtsman-B, Library Assistant-A, Cook-A
ISRO Telemetry Tracking and Command Network (ISTRAC), Bengaluru has released Advertisement No. ISTRAC:02:2026 to fill 26 posts of Technical Assistant, Scientific Assistant, Technician-B, Draughtsman-B, Library Assistant-A and Cook-A. Online applications are open from 27 June 2026 and the last date is 20 July 2026 (11:55 PM). Age limit is 18 to 35 years. You can download the full official notification PDF from the links above for a fast, direct copy.
| Application Start Date | 27 June 2026 (10:00 AM) |
| Last Date to Apply Online | 20 July 2026 (11:55 PM) |
| Last Date to Pay Fee | 20 July 2026 |
| Age Reference Date | 20 July 2026 |
| Written Test / CBT Date | To be announced |
| Technical Assistant / Scientific Assistant (processing fee) | Rs. 750/- |
| Technician-B / Draughtsman-B / Cook-A (processing fee) | Rs. 500/- |
| Women / SC / ST / PwBD / Ex-Servicemen | Full refund after CBT (Rs. 0 net) |
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- 6 Jul 2026 Recruitment published
ISRO ISTRAC Recruitment 2026 Overview
ISRO (Indian Space Research Organisation) Telemetry Tracking and Command Network, known as ISTRAC, is based in Bengaluru. It is the main ground-segment support unit for ISRO's satellite and launch-vehicle missions. Under Advertisement No. ISTRAC:02:2026, ISTRAC invites online applications from eligible Indian citizens for 26 posts across scientific, technical and support roles. The posts are temporary but likely to continue, and selected candidates can be posted anywhere in India.
If you have completed your 10th (Matriculation) with an ITI (Industrial Training Institute) trade, a Diploma, a B.Sc. degree, or a graduate plus Master's degree in Library Science, this is a good chance to join ISRO. Read the eligibility for each post below and apply online before 20 July 2026.
Vacancy Details (Post-wise)
The 26 vacancies are spread across 10 post codes as given in the official notification:
| Post Code | Post Name | Vacancies | Pay Level |
|---|---|---|---|
| 001 | Technician-B (ITI Electronics Mechanic) | 8 | Level 3 |
| 002 | Technician-B (ITI Carpenter) | 1 | Level 3 |
| 003 | Draughtsman-B (Civil) | 1 | Level 3 |
| 004 | Draughtsman-B (Mechanical) | 1 | Level 3 |
| 005 | Technical Assistant (Electronics) | 6 | Level 7 |
| 006 | Technical Assistant (Mechanical) | 1 | Level 7 |
| 007 | Scientific Assistant (Computer Science) | 4 | Level 7 |
| 008 | Scientific Assistant (B.Sc. Mathematics) | 1 | Level 7 |
| 009 | Library Assistant-A | 1 | Level 3 |
| 010 | Cook-A | 2 | Level 2 |
| Total | 26 posts | ||
For Post Code 001, out of 8 posts, 5 are at ISTRAC and 3 are at the Master Control Facility (MCF), Hassan. For Post Code 010, out of 2 posts, 1 is at ISTRAC. Some posts are also earmarked for candidates from EWS, OBC, SC, ST and PwBD (Persons with Benchmark Disabilities) categories as per the notification.
Eligibility: Educational Qualification
You must hold the exact qualification for the post you apply for. In short:
| Post | Essential Qualification |
|---|---|
| Technician-B (Electronics Mechanic) | SSLC / SSC / Matriculation (10th) plus ITI / NTC / NAC in Electronics Mechanic or an allied electronics trade from NCVT. |
| Technician-B (Carpenter) | 10th pass plus ITI / NTC / NAC in the Carpenter trade from NCVT. |
| Draughtsman-B (Civil / Mechanical) | 10th pass plus ITI / NTC / NAC in the Draughtsman (Civil or Mechanical) trade from NCVT. |
| Technical Assistant (Electronics) | First Class Diploma in Electronics from a recognised State Board. |
| Technical Assistant (Mechanical) | First Class Diploma in Mechanical Engineering from a recognised State Board. |
| Scientific Assistant (Computer Science) | First Class B.Sc. with Computer Science as the main subject from a recognised University / Institution. |
| Scientific Assistant (Mathematics) | First Class B.Sc. with Mathematics as the main subject from a recognised University / Institution. |
| Library Assistant-A | First Class graduate plus First Class Master's degree in Library Science / Library & Information Science or equivalent from a recognised University. |
| Cook-A | SSLC / SSC pass or equivalent, plus 5 years' experience in similar cooking work. |
Here NTC means National Trade Certificate, NAC means National Apprenticeship Certificate and NCVT means the National Council for Vocational Training.
Age Limit
The age limit is 18 to 35 years, calculated as on 20 July 2026. Reserved-category candidates get age relaxation where the post is reserved for their category: 5 years for SC / ST and 3 years for OBC. Departmental candidates, Ex-Servicemen, PwBD, meritorious sportspersons, widows and divorced women get relaxation as per Government of India rules. EWS candidates do not get any age relaxation. Keep your caste, disability or other certificates ready to prove the relaxation you claim.
Pay and Benefits
The monthly basic pay (7th Pay Commission) for each group is:
| Post(s) | Pay Matrix Level | Basic Pay (per month) |
|---|---|---|
| Technical Assistant, Scientific Assistant | Level 7 | Rs. 44,900 |
| Technician-B, Draughtsman-B, Library Assistant-A | Level 3 | Rs. 21,700 |
| Cook-A | Level 2 | Rs. 19,900 |
On top of the basic pay, ISRO adds admissible allowances such as Dearness Allowance. Employees also get free transport (in place of Transport Allowance), limited housing (in place of House Rent Allowance), advances for a computer or house, Leave Travel Concession, Group Insurance, a subsidised canteen and a medical scheme. New employees come under the National Pension System / Unified Pension Scheme. Career growth for scientific and technical staff follows the Merit Promotion Scheme.
Application Fee
All applicants first pay a uniform processing fee: Rs. 750 for Technical Assistant and Scientific Assistant, or Rs. 500 for Technician-B, Draughtsman-B and Cook-A. Women, SC, ST, PwBD and Ex-Servicemen candidates get the full amount refunded after they appear in the Computer Based Test (CBT). All other candidates get Rs. 500 (or Rs. 400 for the lower group) refunded after the CBT, so the real non-refundable fee is only Rs. 250 or Rs. 100. The fee is paid online through the Bharatkosh e-payment gateway using Net Banking, UPI (Unified Payment Interface) or a domestic Debit Card. No cash, cheque or demand draft is accepted.
Selection Process
Selection has these stages:
- Initial screening based on your academic record and the details in your online form.
- Written Test / Computer Based Test (CBT) for screened-in candidates. The written test for most posts has 80 multiple-choice questions in 1.5 hours, with +1 mark for a correct answer and -0.33 for a wrong one.
- Skill Test on a go / no-go basis for candidates who qualify the CBT.
Final selection is based on the marks scored in the Written Test / CBT among the candidates who clear the Skill Test.
How to Apply
Applications are accepted online only. Follow these steps:
- Click the Apply Online (New Registration) link in the Important Links table above.
- Register with a valid email and mobile number to get your registration number.
- Fill in your personal, educational and category details carefully.
- Upload a clear scanned photo, signature and the required documents.
- Pay the processing fee through the Bharatkosh gateway.
- Submit the form and take a printout for your records.
Once submitted, the form cannot be edited, so check every detail before you click submit. Apply well before 20 July 2026 to avoid the last-day rush. Always cross-check the official notice for the final word, as KadamSetu is not a government body and only helps you find the correct information quickly.
❓ Frequently Asked Questions
How many posts are there in ISRO ISTRAC Recruitment 2026?
There are 26 posts in total under Advertisement No. ISTRAC:02:2026. These cover Technician-B, Draughtsman-B, Technical Assistant, Scientific Assistant, Library Assistant-A and Cook-A.
What is the last date to apply for ISTRAC Recruitment 2026?
The online application closes on 20 July 2026 at 11:55 PM. Applications opened on 27 June 2026. Apply through the online link above well before the last date, as the portal often gets busy at the end.
What is the age limit for these posts?
The age limit is 18 to 35 years as on 20 July 2026. SC (Scheduled Caste) and ST (Scheduled Tribe) candidates get 5 years relaxation, and OBC (Other Backward Classes) candidates get 3 years, where the post is reserved for them. EWS (Economically Weaker Section) candidates do not get any age relaxation.
What is the application fee?
Every applicant first pays a processing fee: Rs. 750 for Technical Assistant and Scientific Assistant, or Rs. 500 for Technician-B, Draughtsman-B and Cook-A. Women, SC, ST, PwBD (Persons with Benchmark Disabilities) and Ex-Servicemen get this amount fully refunded after they appear in the Computer Based Test (CBT). Other candidates get Rs. 500 (or Rs. 400 for the lower group) refunded after the CBT, so the actual non-refundable fee is Rs. 250 or Rs. 100. Pay online through the Bharatkosh gateway using Net Banking, UPI or a Debit Card.
What is the salary for ISTRAC posts?
Technical Assistant and Scientific Assistant get Pay Level 7 (basic Rs. 44,900 per month). Technician-B, Draughtsman-B and Library Assistant-A get Pay Level 3 (basic Rs. 21,700 per month). Cook-A gets Pay Level 2 (basic Rs. 19,900 per month). Admissible allowances like Dearness Allowance are added on top of the basic pay.
What is the selection process?
First there is an initial screening based on your academic record and the details you fill in the form. Screened-in candidates are called for a Written Test / Computer Based Test (CBT). Those who qualify the CBT are then called for a Skill Test, which is on a go / no-go basis. Final selection is based on the marks in the Written Test / CBT.
How can I apply for ISRO ISTRAC Recruitment 2026?
Applications are accepted online only. Click the Apply Online link above to register, fill in your details, upload the required documents and photo, pay the processing fee through Bharatkosh, and submit. Note that once submitted, the form cannot be edited, so check every detail carefully. Take a printout for your records.