ISTRAC Recruitment 2026: Apply Online for Technical Assistant, Scientific Assistant & Other 24 Posts | Check Eligibility, Salary & Last Date
ISRO Telemetry Tracking and Command Network (ISTRAC), Bengaluru has released a fresh recruitment notification (Advt. No. ISTRAC:02:2026) inviting online applications for 24 vacancies across Technical Assistant, Scientific Assistant, Library Assistant, Technician-B, Draughtsman-B, and Cook-A posts. This is a golden opportunity for ITI, Diploma, and Graduate candidates to join one of India’s most prestigious space organisations under the Department of Space. Online registration starts 27 June 2026 and closes 20 July 2026 — candidates should apply early to avoid last-minute server issues.
🏢 Organization Details
| Detail | Information |
|---|---|
| Recruiting Body | ISRO Telemetry Tracking and Command Network (ISTRAC), Bengaluru |
| Parent Organization | Indian Space Research Organisation (ISRO), Department of Space, Govt. of India |
| Post Names | Technical Assistant, Scientific Assistant, Library Assistant-A, Technician-B, Draughtsman-B, Cook-A |
| Advertisement No. | ISTRAC:02:2026, dated 27.06.2026 |
| Job Location | Bengaluru, Hassan (MCF), Sri Vijayapuram (A&N Islands), SDSC SHAR (Andhra Pradesh), Thiruvananthapuram, Umiam (NESAC) — liable to be posted anywhere in India |
ISTRAC is the best ground segment organization in ISRO that tracks satellites and rockets, controls Spacecraft Control Centre, and runs the Deep Space Network. Being a part of India’s space mission infrastructure makes it one of the most coveted Sarkari jobs of 2026. Stability of employment, salary according to central government scale, and high prestige are the main reasons why ISTRAC recruitment is one of the most popular Sarkari jobs of 2026.
📊 Number of Vacancies & Reservation
Total Posts: 24
| Post Code | Post Name / Discipline | Total Vacancies | UR | OBC | SC | ST | EWS |
|---|---|---|---|---|---|---|---|
| 001 | Technician-B (ITI Electronics Mechanic) | 08 (05 ISTRAC + 03 MCF Hassan) | 03 | 01 | 01 | – | 03 |
| 002 | Technician-B (ITI Carpenter) | 01 | – | 01 | – | – | – |
| 003 | Draughtsman-B (Civil) | 01 (PwBD-OH backlog) | – | 01 | – | – | – |
| 004 | Draughtsman-B (Mechanical) | 01 | – | 01 | – | – | – |
| 005 | Technical Assistant (Electronics) | 06 | 02 | 01 | 01 | 01 | 01 |
| 006 | Technical Assistant (Mechanical) | 01 | – | 01 | – | – | – |
| 007 | Scientific Assistant (Computer Science) | 04 | 01 | 02 | – | – | 01 |
| 008 | Scientific Assistant (B.Sc Mathematics) | 01 | 01 | – | – | – | – |
| 009 | Library Assistant-A | 01 | – | 01 | – | – | – |
| 010 | Cook-A | 02 (01 ISTRAC + 01 MCF Hassan) | 02 | – | – | – | – |
Relaxations regarding the cut-off marks and age limit of candidates falling in the categories like SC, ST, OBC, EWS, and PwBD make the chances of selection easier for them. There are 24 positions available for the post in the entire country, hence competition is anticipated to be tough.
🎓 Discipline & Educational Qualification
| Post | Qualification Required |
|---|---|
| Technician-B (Electronics Mechanic) | SSLC/SSC/Matriculation + ITI/NTC/NAC in Electronics Mechanic / Power Electronics / Consumer Electronics / Industrial Electronics from NCVT |
| Technician-B (Carpenter) | SSLC/SSC/Matriculation + ITI/NTC/NAC in Carpenter trade from NCVT |
| Draughtsman-B (Civil) | SSLC/SSC/Matriculation + ITI/NTC/NAC in Draughtsman Civil trade from NCVT |
| Draughtsman-B (Mechanical) | SSLC/SSC/Matriculation + ITI/NTC/NAC in Draughtsman Mechanical trade from NCVT |
| Technical Assistant (Electronics) | First Class Diploma in Electronics from a recognized State Board |
| Technical Assistant (Mechanical) | First Class Diploma in Mechanical Engineering from a recognized State Board |
| Scientific Assistant (Computer Science) | First Class B.Sc with Computer Science as main subject |
| Scientific Assistant (Mathematics) | First Class B.Sc with Mathematics as main subject |
| Library Assistant-A | Graduate (First Class) + First Class Master’s in Library Science/Library & Information Science |
| Cook-A | SSLC/SSC pass + 5 years’ experience as a cook in a reputed hotel/canteen (individual experience certificates not accepted) |
Important: Professional courses done through ODL do not make you eligible for the Technical Assistant post. You have to be someone who has cleared the qualifying test. Those awaiting their results need not apply. Your certificate of degree/diploma must be in the notified discipline only, as there is strict scrutiny of academic qualifications by ISTRAC.
📉 Minimum Qualifying Marks
Written Test/CBT Pass Marks:
| Category | Technical/Scientific/Library Assistant, Technician-B, Draughtsman-B (out of 80) | Cook-A (out of 60) |
|---|---|---|
| Unreserved | 32/80 | Qualifying nature |
| Reserved (only if post is reserved) | 24/80 | Qualifying nature |
Skill Test Pass Marks:
| Post | Skill Test Marks |
|---|---|
| Technician-B / Draughtsman-B / Technical Assistant / Scientific Assistant / Library Assistant-A | UR: 50/100, Reserved: 40/100 |
| Cook-A | 60/100 (no relaxation for any category) |
Just clearing the cutoff for the written test will not ensure selection; one needs to clear both rounds. The awareness about the qualifying marks before hand enables you to prepare your strategy accordingly.
🎂 Age Limit
As on 20.07.2026:
| Post | Age Limit |
|---|---|
| Technician-B, Draughtsman-B | 18–35 years |
| Technical Assistant, Scientific Assistant, Library Assistant-A, Cook-A | Age limit as per notification (same cut-off date applies) |
Age Relaxation:
- SC/ST: 5 years relaxation (only where post is reserved)
- OBC: 3 years relaxation (only where post is reserved)
- EWS candidates: No age relaxation
- PwBD, Ex-servicemen, Departmental candidates, Meritorious sportspersons, Widows/Divorced women: relaxation as per Govt. of India rules
Age relaxation rules may seem complicated, so candidates should verify whether that particular post has any age relaxation for their category. It needs to be remembered that if there is no age relaxation, then SC/ST/OBC/EWS candidates have to compete with general candidates on an equal footing.
💰 Application Fee
| Post Category | Application Fee (Non-refundable) | Processing Fee (paid upfront) |
|---|---|---|
| Technical Assistant / Scientific Assistant / Library Assistant-A | ₹250 | ₹750 (refunded if you appear for Written Test/CBT) |
| Technician-B / Draughtsman-B / Cook-A | ₹100 | ₹500 (refunded if you appear for Written Test/CBT) |
Refund Details:
- Women, SC/ST/PwBD, Ex-servicemen: Full refund of processing fee
- Other candidates: Refund after deducting application fee (₹500 refunded for Technical/Scientific Assistant; ₹400 for Technician-B/Draughtsman-B/Cook)
- Refund only if you appear for the Written Test/CBT
- Payment Mode: Online only via Bharatkosh e-Payment Gateway (Net Banking/UPI/Debit Card). Cash, cheque, DD, money order are not accepted.
The special refund basis for the fees paid implies that successful applicants practically pay nothing — but failing the test will result in the complete loss of all the fees paid. Please, be sure to fill out your banking information correctly.
⚙️ Selection Process
The selection process has three stages:
- Initial Screening – based on academic performance and other parameters in the online application
- Written Test/CBT – 80 MCQs in 1.5 hours (60 MCQs for Cook-A) with +1 mark for correct answer and -0.33 for wrong answer
- Skill Test – purely Go/No-Go basis (qualifying nature)
The criteria for Shortlisting for Skill Test will be on 1:5 ratio, with a minimum of 10 candidates shortlisted depending upon their performance in Written Test. The final selection will depend upon their merit in Written Test/CBT amongst those candidates who qualify in the Skill Test. In case of tie, marks in academic qualifications will be considered as tie breaker.
This step-by-step screening process implies that not only theoretical knowledge but practical skills of the trade are required for the job; just clearing the written test will not fetch you the job.
📚 Examination Syllabus
| Post | Exam Pattern |
|---|---|
| Technician-B / Draughtsman-B | 80 MCQs, 1.5 hours, curriculum-based (NCVT trade syllabus) |
| Technical Assistant / Scientific Assistant / Library Assistant-A | 80 MCQs, 1.5 hours, curriculum-based (Diploma/Degree subject syllabus) |
| Cook-A | 60 MCQs, 1.5 hours, curriculum-based |
Syllabus is based on the curriculum of the ITI/Diploma/Degree course you are taking, and hence the questions would directly come from your syllabus. You can attempt the exam either in Hindi or English medium and the test will take place in Bengaluru or other parts of India (the skill test takes place only in Bengaluru).
📅 Important Dates
| Event | Date |
|---|---|
| Notification Date | 27.06.2026 |
| Online Application Start Date | 27.06.2026 (10:00 AM) |
| Last Date to Apply Online | 20.07.2026 (11:55 PM) |
| Cut-off Date for Age/Qualification | 20.07.2026 |
| Written Test/CBT Date | To be announced (check official website) |
As the deadline is less than a month away, applicants are advised to avoid waiting for the very last day, since the website will be flooded with users and may lead to rejections due to technical glitches.
📝 How to Apply
- Visit the official website www.isro.gov.in or www.istrac.gov.in
- Go to the Careers page and find the ISTRAC:02:2026 recruitment notification
- Click on “Apply Online” and complete new registration
- Fill in personal, educational, and category details accurately
- Upload required documents (photo and signature in .jpg/.jpeg, 50–100 KB)
- Pay the application fee online via Bharatkosh gateway (Net Banking/UPI/Debit Card)
- Review all entered details carefully — editing after submission is not allowed
- Submit the application and save/print the registration number and application copy
The candidates who meet the eligibility criteria can also register for Sarkari exams through the NCS portal by following the procedure on the Careers page. Candidates appearing for Sarkari exams for the first time must keep scanned documents handy.
📜 General Conditions
- Only online applications will be accepted; physical applications are rejected
- Posts are temporary but likely to continue
- Number of vacancies is provisional and may change
- Selected candidates may be posted anywhere in India and required to work in round-the-clock shifts
- ISRO reserves the right to not fill any or all posts
- Only Indian Nationals can apply
- No Objection Certificate (NOC) mandatory for already-employed candidates at the time of Skill Test
- Candidates with higher qualifications get no extra advantage in selection
- No interim correspondence or telephonic queries entertained; clarifications only via email: [email protected]
- Canvassing for the job leads to automatic disqualification
- All communication will be sent only via registered email — check spam/junk folders regularly
These are strictly imposed by ISTRAC, and any breach will result in rejection, such as inadequate paperwork and any misleading information. It is always wise to read all the general conditions thoroughly before making your application to avoid rejection in subsequent stages.
🔗 Important Links
- Apply Online: www.istrac.gov.in (Careers Section)
- Official Notification: www.isro.gov.in
- Official Website: www.istrac.gov.in
❓ FAQ Section
The last date to submit the online application for ISTRAC Recruitment 2026 (Advt. No. ISTRAC:02:2026) is 20.07.2026 (11:55 PM). The application process started on 27.06.2026.
Indian nationals meeting the post-wise educational qualification (ITI/NCVT trade certificate, Diploma, or B.Sc as applicable) and age limit criteria as on 20.07.2026 can apply. Candidates awaiting final exam results are not eligible.
Technician-B and Draughtsman-B get Pay Level 3 (approx. ₹21,700/month plus allowances). Technical Assistant and Scientific Assistant get Pay Level 7 (approx. ₹44,900/month plus allowances). Library Assistant-A and Cook-A get Pay Level 2 (approx. ₹19,900/month plus allowances).
Selection involves initial screening, a Written Test/CBT (80 MCQs in 1.5 hours, 60 MCQs for Cook-A), and a Skill Test on a Go/No-Go basis. Final merit is based on Written Test/CBT scores among candidates who clear the Skill Test.
Technical Assistant/Scientific Assistant candidates pay ₹250 (non-refundable) with an initial ₹750 processing fee. Technician-B/Draughtsman-B/Cook-A candidates pay ₹100 (non-refundable) with an initial ₹500 processing fee. The processing fee is refunded to candidates who appear in the Written Test/CBT.
There are a total of 24 vacancies across Technician-B, Draughtsman-B, Technical Assistant, Scientific Assistant, Library Assistant-A, and Cook-A posts, with postings across Bengaluru, Hassan, Sri Vijayapuram, SDSC SHAR, Thiruvananthapuram, and Umiam.
Yes, candidates with qualifications higher than the minimum prescribed can be called for the exam, but they will not get any advantage over other adequately qualified candidates, and will only be offered the advertised grade/post.
Disclaimer
Please do check the correctness of all data on the official ISTRAC/ISRO website or official PDF of the notification before applying. CurrentOpenings is not liable for any kind of discrepancy or wrong information stated above. Please do verify your eligibility and other relevant information before submitting the application.
| Advertisement No. | ISTRAC:02:2026 |
| Total Vacancies | 24 |
| Job Type | Permanent |
| Apply Date | 27 Jun 2026 — 20 Jul 2026 Live · 22 days left |
| Job Location | 📍 All India |
| Official Advertisement | Download PDF |
| Notification Date | 27 June 2026 |
| Online Application Start Date | 27 June 2026 (10:00 AM) |
| Last Date to Apply Online | 20 July 2026 (11:55 PM) |
| Cut-off Date for Age/Qualification | 20 July 2026 |
| Written Test/CBT Date | To be announced (check official website) |
| Official Website | Open website |
| Official Website | Open Website |
| Join Telegram Channel | |
| Join WhatsApp Channel |
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