ISRO ISTRAC Recruitment 2026: Apply Online for 174 Posts
📅 Posted: 27/06/2026 📝 Updated: 27/06/2026
Total Vacancy174
SalaryLevel-3 (₹21,700/Month) | Level-7 (₹44,900/Month) | Level-2 (₹19,900/Month)
LocationAll India
Last Date20/07/2026
Short Information: The Indian Space Research Organisation's Telemetry Tracking and Command Network (ISRO ISTRAC), Bengaluru has released a recruitment notification (Advt. No. ISTRAC:02:2026) inviting online applications for 174 posts across 10 post codes — including Technician-B, Draughtsman-B, Technical Assistant, Scientific Assistant, Library Assistant, and Cook-A.
These are temporary posts but likely to continue, and candidates will be liable to be posted anywhere in India. The positions span technical trades such as Electronics Mechanics, Carpentry, Civil and Mechanical Draughtsmanship, Computer Science, and Mathematics — making this a rare multi-trade ISRO hiring cycle.
Post codes 001–004 (Technician-B and Draughtsman-B) are at Pay Level-3 (₹21,700/month + allowances), while post codes 005–009 (Technical Assistant and Scientific Assistant) carry Pay Level-7 (₹44,900/month + allowances) — a highly competitive pay scale for diploma and graduate-level candidates compared to similar PSU entry roles.
The age limit is 18–35 years as on 13/07/2026. Applications are accepted online only via the ISRO/ISTRAC official websites from 27 June 2026 (10:00 AM) to 20 July 2026 (11:55 PM).
The qualification required ranges from SSLC + ITI for Technician posts to First Class B.Sc. / Diploma / Graduate for Scientific and Technical Assistant posts. Candidates with NCVT-certified ITI trade certificates are preferred for technician roles.
Application Ends In:
Calculating...
Quick Navigation:
ISRO ISTRAC Technician & Scientific Assistant 2026 2026Important Dates
| Notification Released | 27/06/2026 |
| Application Begin | 27/06/2026 (10:00 AM) |
| Last Date to Apply Online | 20/07/2026 (11:55 PM) |
| Age Limit Reckoned As On | 13/07/2026 |
| Exam Date | To be notified |
ISRO ISTRAC Technician & Scientific Assistant 2026 2026Application Fee
| All Categories | ₹0 |
Payment: N/A (No Fee Mentioned)
ISRO ISTRAC Recruitment 2026: Apply Online for 174 PostsVacancy Details & Age Limit
Age Limit: 18–35 Years (as on 13/07/2026)
(SC/ST: 5 Years, OBC: 3 Years, PwBD: As per Government Rules, Ex-Servicemen: As per Government Rules)
| Post Code | Post Name | Total Post | Eligibility |
|---|---|---|---|
| 001 | Technician-B (Electronics Mechanic) | 09 | SSLC/SSC/Matriculation + ITI (NCVT/NAC) in Electronics Mechanic / Technician Power Electronic Systems / Mechanic Consumer Electronic Appliances / Mechanic Industrial Electronics trade. |
| 002 | Technician-B (Carpenter) | 01 | SSLC/SSC/Matriculation + ITI (NCVT/NAC) in Carpenter trade. |
| 003 | Draughtsman-B (Civil) | 01 | SSLC/SSC/Matriculation + ITI (NCVT/NAC) in Draughtsman Civil trade. (Backlog Vacancy – PwBD-OH) |
| 004 | Draughtsman-B (Mechanical) | 01 | SSLC/SSC/Matriculation + ITI (NCVT/NAC) in Draughtsman Mechanical trade. |
| 005 | Technical Assistant (Electronics) | 06 | First Class Diploma in Electronics Engineering from a recognized State Board. |
| 006 | Technical Assistant (Mechanical) | 01 | First Class Diploma in Mechanical Engineering from a recognized State Board. |
| 007 | Scientific Assistant (Computer Science) | 06 | First Class B.Sc. with Computer Science as main subject from a recognized University/Institution. |
| 008 | Scientific Assistant (Mathematics) | 01 | First Class B.Sc. with Mathematics as main subject from a recognized University/Institution. |
| 009 | Library Assistant 'A' | 01 | Graduate (First Class) + First Class Master's degree in Library Science / Library & Information Science or equivalent from recognized University/Institution. |
| 010 | Cook-A | 02 | SSLC/SSC or equivalent + 05 years experience as Cook in a well-established Hotel/Canteen. Experience certificates from individuals not accepted. |
| Total Vacancy | 29 | ||
| Note: Posts are temporary but likely to continue. Candidates may be posted anywhere in India. | |||
Recruitment Table: Category Wise Vacancy Details
| Post Code | Post Name | UR | OBC | SC | ST | EWS | Total |
|---|---|---|---|---|---|---|---|
| 001 | Technician-B (Electronics Mechanic) – ISTRAC | 2 | 1 | 1 | 0 | 2 | 6 |
| 001 | Technician-B (Electronics Mechanic) – MCF Hassan | 1 | 0 | 1 | 0 | 1 | 3 |
| 002 | Technician-B (Carpenter) | 0 | 1 | 0 | 0 | 0 | 1 |
| 003 | Draughtsman-B (Civil) – Backlog PwBD-OH | 0 | 1 | 0 | 0 | 0 | 1 |
| 004 | Draughtsman-B (Mechanical) | 0 | 1 | 0 | 0 | 0 | 1 |
| 005 | Technical Assistant (Electronics) | 3 | 1 | 1 | 1 | 1 | 6 |
| 006 | Technical Assistant (Mechanical) | 0 | 1 | 0 | 0 | 0 | 1 |
| 007 | Scientific Assistant (Computer Science) | 1 | 2 | 1 | 0 | 1 | 6 |
| 008 | Scientific Assistant (Mathematics) | 1 | 0 | 0 | 0 | 0 | 1 |
| 009 | Library Assistant 'A' | 0 | 1 | 0 | 0 | 0 | 1 |
| 010 | Cook-A – ISTRAC | 1 | 0 | 0 | 0 | 0 | 1 |
| 010 | Cook-A – MCF Hassan | 1 | 0 | 0 | 0 | 0 | 1 |
| Total | 10 | 9 | 4 | 1 | 5 | 29 | |
| Note:Post 003 (Draughtsman Civil) is a Backlog Vacancy for PwBD-OH. Post 007 (Scientific Assistant CS) has 1 seat reserved for PwBD-HH (Hard of Hearing). | |||||||
Recruitment Table: Technical Assistant (Electronics) – [Code 005] Location-wise Posting Details
| Post Code | Posting Location | UR | OBC | SC | ST | EWS | Total |
|---|---|---|---|---|---|---|---|
| 005 | NESAC, Umiam (Meghalaya) | 1 | 0 | 0 | 0 | 0 | 1 |
| 005 | ISTRAC, Bengaluru (OBC) | 0 | 1 | 0 | 0 | 0 | 1 |
| 005 | Sri Vijayapuram, A&N Islands | 0 | 0 | 1 | 0 | 0 | 1 |
| 005 | SDSC SHAR, Andhra Pradesh | 0 | 0 | 0 | 0 | 1 | 1 |
| 005 | ISTRAC, Bengaluru (UR) | 1 | 0 | 0 | 0 | 0 | 1 |
| 005 | ISTRAC, Thiruvananthapuram | 1 | 0 | 0 | 0 | 0 | 1 |
| Total | 3 | 1 | 1 | 0 | 1 | 6 | |
| Note:All 6 vacancies under Post Code 005 are identified for specific posting locations. | |||||||
ISRO ISTRAC Technician & Scientific Assistant 2026Eligibility Criteria
- Post 001 – Technician-B (Electronics Mechanic): SSLC/SSC + ITI (NCVT/NAC) in Electronics Mechanic / Technician Power Electronic Systems / Mechanic Consumer Electronic Appliances / Mechanic Industrial Electronics trade.
- Post 002 – Technician-B (Carpenter): SSLC/SSC + ITI (NCVT/NAC) in Carpenter trade.
- Post 003 – Draughtsman-B (Civil): SSLC/SSC + ITI (NCVT/NAC) in Draughtsman Civil trade. (Backlog PwBD-OH vacancy)
- Post 004 – Draughtsman-B (Mechanical): SSLC/SSC + ITI (NCVT/NAC) in Draughtsman Mechanical trade.
- Post 005 – Technical Assistant (Electronics): First Class Diploma in Electronics Engineering from a recognized State Board.
- Post 006 – Technical Assistant (Mechanical): First Class Diploma in Mechanical Engineering from a recognized State Board.
- Post 007 – Scientific Assistant (Computer Science): First Class B.Sc. with Computer Science as main subject from a recognized University/Institution.
- Post 008 – Scientific Assistant (Mathematics): First Class B.Sc. with Mathematics as main subject from a recognized University/Institution.
- Post 009 – Library Assistant 'A': Graduate (First Class) + First Class Master's degree in Library Science / Library & Information Science or equivalent.
- Post 010 – Cook-A: SSLC/SSC or equivalent + 05 years experience as Cook in a well-established Hotel/Canteen. Experience certificates from individuals will NOT be accepted.
- Age limit: 18–35 years as on 13/07/2026 for all posts.
- Candidate must be an Indian citizen.
ISRO ISTRAC Technician & Scientific Assistant 2026Pay Scale / Salary Structure
| Post Name | Salary Level |
|---|---|
| Technician-B / Draughtsman-B (Post Codes 001, 002, 003, 004) | Pay Level-3 (Approx. ₹21,700/month + Admissible Allowances) |
| Technical Assistant / Scientific Assistant / Library Assistant (Post Codes 005, 006, 007, 008, 009) | Pay Level-7 (Approx. ₹44,900/month + Admissible Allowances) |
| Cook-A (Post Code 010) | Pay Level-2 (Approx. ₹19,900/month + Admissible Allowances) |
ISRO ISTRAC Technician & Scientific Assistant 2026Selection Process Steps
- Written Examination / Skill Test (as applicable per post)
- Document Verification
- Medical Examination
- Final Merit List based on Written Test performance
ISRO ISTRAC Technician & Scientific Assistant 2026Detailed Exam Pattern
Recruitment Details: Exam Overview
- Mode: Written Examination (Computer Based / OMR based — to be confirmed by ISRO).
- Negative Marking: No negative marking mentioned in official notification.
- Syllabus Standard: Based on trade/qualification level — ITI level for Technician posts, Diploma/Graduation level for Technical/Scientific Assistant posts.
- Exam Centre: Bengaluru (likely); subject to change by ISRO.
- Skill Test: May be applicable for Cook-A and Draughtsman posts; details to be notified.
Recruitment Table: Expected Exam Pattern by Post Group (Tentative)
| Post Code | Post Group | Subject Areas | Level |
|---|---|---|---|
| 001–004 | Technician-B / Draughtsman-B | Trade Theory, General Science, Mathematics, General Awareness | ITI / Matriculation |
| 005–006 | Technical Assistant | Core Engineering Subject, Aptitude, General Awareness | Diploma |
| 007–008 | Scientific Assistant | Core B.Sc. Subject, Reasoning, General Awareness | Graduation |
| 009 | Library Assistant | Library Science, Classification, General Awareness | PG / Masters |
| 010 | Cook-A | Practical Skill Test + General Knowledge | SSLC + Experience |
Recruitment Table: Job Profile by Post
| Post Code | Post Name | Primary Responsibilities |
|---|---|---|
| 001 | Technician-B (Electronics Mechanic) | Maintenance and repair of electronic systems, telemetry tracking equipment, ground support electronics, and power systems at ISRO tracking stations. |
| 002 | Technician-B (Carpenter) | Fabrication, repair and maintenance of wooden structures, furniture, fixtures, and site infrastructure at ISRO facilities. |
| 003 | Draughtsman-B (Civil) | Prepare civil engineering drawings, site layouts, structural drawings, and construction plans using manual and CAD tools. |
| 004 | Draughtsman-B (Mechanical) | Prepare mechanical assembly drawings, part drawings, and fabrication sketches for ISRO mechanical systems and equipment. |
| 005 | Technical Assistant (Electronics) | Support operation and maintenance of telemetry, tracking and command systems, ground station electronics, and RF/antenna systems. |
| 006 | Technical Assistant (Mechanical) | Assist in maintenance of mechanical systems, test equipment, ground support machinery, and facility infrastructure. |
| 007 | Scientific Assistant (Computer Science) | Software support, data processing, network administration, and IT systems management for ISRO tracking and command applications. |
| 008 | Scientific Assistant (Mathematics) | Data analysis, orbital mechanics support, trajectory calculations, and scientific data processing for space missions. |
| 009 | Library Assistant 'A' | Cataloguing, classification, book circulation, digital library management, and user assistance at ISRO library facilities. |
| 010 | Cook-A | Preparation and serving of food in ISRO canteen/mess facilities, maintaining hygiene standards and food safety protocols. |
ISRO ISTRAC Technician & Scientific Assistant 2026Subject-wise Syllabus Topics
ISRO has not released a detailed syllabus in this notification. The expected syllabus is based on the qualification level and trade of each post.
📚 Technician-B Posts (ITI Level)
- Trade Theory (Electronics/Carpenter/Civil/Mechanical Draughtsmanship)
- Workshop Practice & Tools
- Basic Electrical & Electronics
- Engineering Drawing
- General Mathematics
- General Science & Awareness
📚 Technical Assistant – Electronics (Diploma Level)
- Electronic Circuits & Devices
- Digital Electronics
- Microprocessors & Microcontrollers
- Communication Systems
- RF & Antenna Theory
- Engineering Mathematics
📚 Technical Assistant – Mechanical (Diploma Level)
- Engineering Mechanics
- Thermodynamics
- Fluid Mechanics
- Manufacturing Processes
- Machine Design Basics
- Engineering Drawing
📚 Scientific Assistant – Computer Science (Graduation Level)
- Data Structures & Algorithms
- Operating Systems
- Computer Networks
- Database Management
- Programming (C/Java/Python)
- Software Engineering
📚 Scientific Assistant – Mathematics (Graduation Level)
- Linear Algebra
- Calculus & Differential Equations
- Numerical Methods
- Probability & Statistics
- Discrete Mathematics
- Mathematical Modelling
📚 Library Assistant (PG Level)
- Library Classification (DDC/UDC)
- Cataloguing (AACR2/RDA)
- Library Automation & Digital Libraries
- Information Sources & Services
- Library Management
ISRO ISTRAC Technician & Scientific Assistant 2026How to Apply
- Visit the official ISRO/ISTRAC website: www.isro.gov.in or www.istrac.gov.in.
- Click on the online application link for Advt. No. ISTRAC:02:2026.
- Register and fill the online application form with accurate personal and educational details.
- Upload required documents including educational certificates, caste certificate, and experience certificate (for Cook-A).
- Submit the online application before 20/07/2026 (11:55 PM).
- Keep a printout of the submitted application for future reference.
- No offline applications will be accepted.
Recruitment Note: About ISRO ISTRAC
The ISRO Telemetry Tracking and Command Network (ISTRAC) is a key establishment of the Indian Space Research Organisation (ISRO) headquartered in Bengaluru. Established in the 1970s, ISTRAC operates a global network of ground stations to provide Telemetry, Tracking and Command (TTC) support for all ISRO satellites and launch vehicles, including Chandrayaan, Mangalyaan, and PSLV/GSLV missions. ISTRAC stations are located across India at Bengaluru, Lucknow, Mauritius, Biak (Indonesia), Thiruvananthapuram, Sriharikota, and Port Blair, among others. It also manages the Master Control Facility (MCF) at Hassan, Karnataka, responsible for in-orbit operations of geostationary satellites. ISTRAC plays a mission-critical role in India's space programme, working alongside other ISRO centres under the Department of Space, Government of India.
Recruitment Note: Benefits & Perks Beyond Salary
ISRO employees receive a comprehensive Central Government benefits package: Dearness Allowance (DA), House Rent Allowance (HRA), Transport Allowance, free/subsidised medical facilities for self and dependents, Leave Travel Concession (LTC), National Pension System (NPS), Gratuity, Group Insurance, Children's Education Allowance, subsidised canteen facility, and annual performance increments. ISRO also provides campus housing (subject to availability) at various centres. The work environment involves cutting-edge space technology, with exposure to national missions that very few technical organisations in India can match.
ISRO ISTRAC Technician & Scientific Assistant 2026Important Official Links
| Apply Online Application Window: 27/06/2026 (10:00 AM) to 20/07/2026 (11:55 PM) | Click Here ↗ |
| Download Notification Advt No. ISTRAC:02:2026 | Click Here ↗ |
| Official Website | Click Here ↗ |
| ISTRAC Official Website Application link also available here | Click Here ↗ |
Disclaimer Information provided here is for quick reference. Verify all details on the official website before taking action.
Quick Overview
🚀 Recruitment Overview
Quick Summary of the Notification
| Organization |  ISRO ISTRAC |
|---|---|
| Post Name | Technician / Technical Assistant / Scientific Assistant |
| Total Vacancy | 174 |
| Salary | Level-3 (₹21,700/Month) | Level-7 (₹44,900/Month) | Level-2 (₹19,900/Month) |
| Job Location | All India |
| Apply Mode | Online |
| Last Date | 20/07/2026 |
| Official Website | Visit Website ↗ |
💡 Expert Tip
For Technician-B posts (Code 001–004), your ITI certificate must be from NCVT — State-level trade certificates are not mentioned as equivalent in this notification, so verify your NCVT recognition before applying. For Scientific Assistant (Computer Science, Post 007), note that 1 seat is reserved for PwBD-HH (Hard of Hearing) — if you fall in that category, this is a dedicated reserved vacancy at Pay Level-7. Post 005 (Technical Assistant Electronics) has location-wise identified postings — check carefully whether the vacancy you're competing for is at ISTRAC Bengaluru, NESAC Umiam, Sriharikota, Sri Vijayapuram, or SHAR Andhra Pradesh before applying, as you will be posted to that specific location.
Common Questions (FAQs)
Q.1 What is the in-hand salary for Technical Assistant and Scientific Assistant at ISRO ISTRAC? ▼
Ans: Post codes 005–009 (Technical Assistant and Scientific Assistant) are at Pay Level-7 with a basic pay of ₹44,900/month. After adding Dearness Allowance (~50%), HRA, and Transport Allowance, the estimated gross in-hand salary is approximately ₹65,000 to ₹72,000 per month — significantly higher than most PSU diploma/graduate-level entry positions. Technician-B posts (Pay Level-3) fetch approximately ₹30,000–₹34,000/month in-hand.
Q.2 What is the last date to apply online for ISRO ISTRAC Recruitment 2026? ▼
Ans: The last date to submit the online application is 20 July 2026 at 11:55 PM. Applications are accepted only through the online mode on www.isro.gov.in or www.istrac.gov.in. The application window opens on 27 June 2026 at 10:00 AM. No offline applications or applications submitted after the deadline will be entertained.
Q.3 Is there any negative marking in the ISRO ISTRAC exam? ▼
Ans: No negative marking has been mentioned in the official notification (Advt. No. ISTRAC:02:2026). However, ISRO has not released the detailed exam pattern yet. Candidates should regularly check the official website for any updates on exam scheme. Based on past ISRO recruitment exams, the written test is typically objective-type without negative marking, but this should be verified once the admit card or exam notice is released.
Q.4 What is the age limit for ISRO ISTRAC Recruitment 2026? ▼
Ans: The age limit is 18 to 35 years as on 13 July 2026 for all post codes. Age relaxation is applicable as per Government of India rules: 5 years for SC/ST candidates, 3 years for OBC (Non-Creamy Layer), and standard PwBD relaxation for persons with benchmark disabilities. Ex-Servicemen relaxation is also applicable as per extant government orders.
Q.5 How to download the ISRO ISTRAC Recruitment 2026 Notification PDF? ▼
Ans: The official notification for Advt. No. ISTRAC:02:2026 dated 27/06/2026 is available on the ISRO official website at www.isro.gov.in and on the ISTRAC website at www.istrac.gov.in. Visit the 'Recruitment' or 'Careers' section of either website. The same page also has the online application registration link active from 27/06/2026 to 20/07/2026.
Q.6 What qualification is required for Technician-B posts at ISRO ISTRAC? ▼
Ans: For Technician-B (Electronics Mechanic, Post Code 001) and Technician-B (Carpenter, Post Code 002), the required qualification is SSLC/SSC/Matriculation plus ITI certificate from NCVT/NAC in the relevant trade. For Draughtsman-B (Civil and Mechanical, Post Codes 003–004), same SSLC + ITI from NCVT in the respective Draughtsman trade is required. NCVT certification is specifically mentioned — state-level trade certificates should be verified for equivalence.
Q.7 What is the selection process for ISRO ISTRAC Recruitment 2026? ▼
Ans: The selection process includes a Written Examination followed by Document Verification and Medical Examination. For skill-based posts like Cook-A and Draughtsman, a practical skill test may also be conducted. Final selection is based on written test performance and merit. ISRO has not released the detailed exam scheme in this notification — candidates should check the official website for updates on the examination pattern and dates.
Q.8 Can I apply for ISRO ISTRAC Cook-A post without hotel experience? ▼
Ans: No. For Cook-A (Post Code 010), along with SSLC/SSC qualification, a minimum of 5 years of experience as Cook in a well-established Hotel or Canteen is mandatory. The notification explicitly states that experience certificates from individuals (i.e., private households or informal settings) will NOT be accepted. Only institutional or hotel/canteen experience backed by official documents is considered valid.
More Related Updates
👉 NVS Lucknow Teacher & Nurse Recruitment 2026
📅 Posted: 09/05/2026
👉 NCDC Young Professional Recruitment 2026
📅 Posted: 20/04/2026
👉 HKRNL Nurse Recruitment 2026
📅 Posted: 18/04/2026
👉 NEPA Limited Various Posts Recruitment 2026
📅 Posted: 17/04/2026
👉 MBMC Various Posts 2026
📅 Posted: 16/04/2026
👉 ECHS Polyclinic Rajasthan Recruitment 2026
📅 Posted: 15/04/2026