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ISRO ISTRAC Technical Assistant, Scientific Assistant, Technician and Other Post Recruitment 2026 Apply Online for 26 Post

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Indian Space Research Organisation (ISRO) has invited applications for ISRO ISTRAC Technical Assistant, Scientific Assistant, Technician and Other Post Recruitment 2026 (26 posts). Online applications are open from 27 Jun 2026 to 20 Jul 2026. Eligibility: Diploma in Electronics Engineering First Class from a Recognized Board. Age limit: 18 to 35 years as on 20 Jul 2026. Fee: Technical Assistant - All Category Candidate candidates pay ₹750 (Pay the Examination Fee Through Debit Card / Credit Card / Net Banking / Online Only.).

Organisation:
Indian Space Research Organisation (ISRO)
Total posts:
26
Apply from:
27 Jun 2026
Last date:
20 Jul 2026
Exam date:
As per Schedule
Age limit:
18 to 35 years as on 20 Jul 2026
Qualification:
Diploma in Electronics Engineering First Class from a Recognized Board
Fee:
Technical Assistant - All Category Candidate candidates pay ₹750 (Pay the Examination Fee Through Debit Card / Credit Card / Net Banking / Online Only.)
Mode:
Online

The Indian Space Research Organisation has invited applications for 26 posts at ISTRAC, covering Technical Assistant, Scientific Assistant, Technician, Library Assistant, Cook, and Draughtsman roles. The openings include Technical Assistant positions in Electronics and Mechanical streams, Scientific Assistant posts for candidates with a background in Computer Science or Mathematics, a Library Assistant post, Cook posts, and Technician and Draughtsman posts across Electronics, Carpenter, Civil and Mechanical trades.

Online applications began on 27 June 2026 and will close on 20 July 2026, with the fee payment deadline set for the same date. The exam will be conducted as per a schedule to be notified later, and the admit card will be issued before the exam. The fee is 750 rupees for all categories applying for Technical Assistant posts, with 500 rupees refunded after appearing in the CBT exam, and 500 rupees for Technician posts with 400 rupees refunded after the CBT exam; SC, ST, PH and women candidates get a full refund after appearing in the exam. Payment is accepted only through debit card, credit card, net banking or online mode. The age limit is 18 to 35 years.

Given the range of technical qualifications required across these 26 posts, candidates should match their diploma or degree stream carefully against the specific post code before applying.

Important Dates

Important dates
EventDate
Application Begin
Last Date for Apply Online
Fee Payment Last Date
Exam DateAs per Schedule
Admit Card AvailableBefore Exam

Application Fee

Application fee by category
CategoryFee
Technical Assistant - All Category Candidate₹750
Technical Assistant - After Appear CBT Exam Refund₹500
Technical Assistant - SC / ST / PH / Women₹Full Refund After CBT Exam
Technician - All Category Candidate₹500
Technician - After Appear CBT Exam Refund₹400
Technician - SC / ST / PH / Women₹Full Refund After CBT Exam

Pay the Examination Fee Through Debit Card / Credit Card / Net Banking / Online Only.

Age Limit

Age limit
LimitAge
Minimum Age18 Years
Maximum Age35 Years

Vacancy Details

Total: 26 Post
Post NameTotal PostEligibility
Technical Assistant (Electronics) Post Code : 0056Diploma in Electronics Engineering First Class from a Recognized Board.
Technical Assistant (Mechanical) Post Code : 0061Diploma in Mechanical Engineering First Class from a Recognized State Board.
Scientific Assistant (Computer Science) Post Code : 0074Bachelor Degree in Science B.Sc. with Computer Science as Main Subject from a Recognized University in India.
Scientific Assistant (B.Sc Mathematics) Post Code 0081Bachelor Degree in Science B.Sc with Mathematics as Main Subject from Any Recognized University in India.
Library Assistant-A Post Code 0091Bachelor Degree in First Class with First Class Post Graduate Master Degree in Library Science / Library & Information Science.
Cook-A Post Code 0102Class 10th Pass with 05 Years Experience.
Technician-B ITI Electronics Mechanic Post Code 0018Class 10th Matric with ITI / NTC / NAC in Electronics Mechanic / Technician Power Electronic Systems / Mechanic Consumer Electronic Appliances / Mechanic Industrial Electronics Trade from NCVT.
Technician-B ITI Carpenter Post Code 0021Class 10th Matric with ITI / NTC / NAC in Carpenter Trade from NCVT.
Draughtsman-B (Civil) Post Code : 0031Class 10th Matric with ITI / NTC / NAC in Draughtsman (Civil) Trade from NCVT.
Draughtsman-B (Mechanical) Post Code : 0041Class 10th Matric with ITI / NTC / NAC in Draughtsman (Mechanical) Trade from NCVT.

How to Apply

  1. 1Read the official notification carefully before you start, since it covers eligibility, age limit, and the full breakdown of all 26 posts in more depth than any summary can.
  2. 2Open the "Apply Online" link on this page to go to Indian Space Research Organisation (ISRO)'s own application portal; applications submitted anywhere else won't be valid.
  3. 3Register with a working email address and mobile number, since the portal typically sends your login details and status updates to both.
  4. 4Fill in the form with your personal, educational and category details exactly as they appear on your certificates. A mismatch here is one of the most common reasons applications get rejected at verification.
  5. 5Upload your scanned photograph and signature in the exact format, dimensions and file size the notification specifies.
  6. 6Pay the application fee. Technical Assistant - All Category Candidate candidates pay ₹750 (Pay the Examination Fee Through Debit Card / Credit Card / Net Banking / Online Only.).
  7. 7Check every section of the completed form on the preview screen before you submit, since most portals don't allow edits afterward.
  8. 8Download or print the confirmation page once submission is complete; you'll likely need it again at the admit card or document verification stage.
  9. 9Applications close on 20 Jul 2026, so don't leave this for the last day. Portals slow down and sometimes fail under heavy traffic right before a deadline.

Frequently Asked Questions

Which organization is conducting this recruitment?

This recruitment is being conducted by Indian Space Research Organisation (ISRO). Refer to the official notification linked on this page for the full details.

What is the last date to apply?

The online application window closes on 20 Jul 2026. It's best to submit well before this date, since portals often slow down under heavy traffic close to the deadline.

How many vacancies are there?

Indian Space Research Organisation (ISRO) has announced a total of 26 posts under this recruitment. See the Vacancy Details section on this page for the post-wise and category-wise breakup.

What is the age limit?

The prescribed age limit is 18 to 35 years, as on the date specified in the official notification.

Is there an application fee?

Technical Assistant - All Category Candidate candidates pay ₹750 (Pay the Examination Fee Through Debit Card / Credit Card / Net Banking / Online Only.).

What is the eligibility criteria?

Eligibility varies by post. For example: Diploma in Electronics Engineering First Class from a Recognized Board.. Check the Vacancy Details section on this page or the official notification for the full post-wise eligibility.

How can I apply?

Use the "Apply Online" link on this page to go directly to Indian Space Research Organisation (ISRO)'s application portal, and follow the steps in the How to Apply section above.

Important Links

Apply OnlineDownload Notification

Quick Facts

Organization
Indian Space Research Organisation (ISRO)
Posted
27 Jun 2026
Total Posts
26