ISRO Telemetry Tracking & Command Network (ISTRAC) Job Alert: 2026 Apprentice (Graduate, Diploma, ITI Trade) Recruitment Details, Eligibility, & Application Form

ISRO Telemetry Tracking & Command Network (ISTRAC) Apprentice (Graduate, Diploma, ITI Trade) Recruitment 2026: An Overview

For aspiring engineers, diploma holders, and ITI trade professionals, the Indian Space Research Organisation (ISRO) has opened a remarkable gateway to gain hands-on experience in one of India's most prestigious scientific organizations. The ISRO Telemetry Tracking & Command Network (ISTRAC), a key unit under the Department of Space, has officially announced its Apprentice Recruitment for 2026, offering 95 coveted positions across Graduate, Diploma, and ITI Trade categories. This is not just another government apprenticeship; it's a chance to work alongside space scientists and engineers, contributing to India's space missions while earning a competitive stipend.

The notification, bearing Advt. No. ISTRAC:01:2026, was released on June 22, 2026, and applications are accepted exclusively via email until July 31, 2026. Candidates who have passed their qualifying examinations in 2024, 2025, or 2026 are eligible to apply. The training will be conducted at ISTRAC centers in Bengaluru, Lucknow, and Sri Vijaya Puram (Port Blair), offering a one-year immersive apprenticeship under the Apprentices Act 1961. With no application fee and a straightforward selection process based on academic merit and interview, this is an opportunity that should not be missed by any candidate seeking a career in the space sector.

ISRO Telemetry Tracking & Command Network (ISTRAC) Apprentice (Graduate, Diploma, ITI Trade) Notification Highlights

The core message of this recruitment is clear: ISRO ISTRAC is inviting applications from young, talented individuals for a one-year apprenticeship program designed to nurture future professionals. The recruitment covers three distinct categories: Graduate Apprentices (B.E./B.Tech holders), Diploma Apprentices (engineering diploma holders), and ITI Trade Apprentices (certificate holders in specific trades). A total of 95 vacancies are distributed across these categories, with specific discipline-wise and location-wise allocations detailed in the official notification.

Key highlights include a stipend ranging from ₹9,600 to ₹12,300 per month, depending on the category, and a selection process that involves shortlisting based on academic scores followed by an interview. Candidates must register on the National Apprenticeship Training Scheme (NATS) portal before applying and include their NATS Enrolment Number in the application email. The application process is entirely free, and candidates can apply to multiple locations by sending separate emails to the respective dedicated email IDs.

About ISRO Telemetry Tracking & Command Network (ISTRAC)

ISRO Telemetry Tracking & Command Network (ISTRAC) is a premier ground segment facility under the Indian Space Research Organisation (ISRO), Department of Space, Government of India. Headquartered in Bengaluru, ISTRAC is responsible for providing telemetry, tracking, and command (TT&C) support to all ISRO satellite missions. With ground stations located across India and abroad, ISTRAC plays a critical role in ensuring the success of India's space endeavors, from satellite launch to in-orbit operations.

Joining ISTRAC as an apprentice offers a unique opportunity to gain exposure to cutting-edge space technology and work in an environment that values precision, innovation, and excellence. The organization's commitment to training the next generation of space professionals makes this apprenticeship a valuable stepping stone for a career in the space sector, whether in ISRO, other government agencies, or private industry.

ISRO Telemetry Tracking & Command Network (ISTRAC) Vacancy Details & Posts

The 95 vacancies are distributed across three apprentice categories. Below are the detailed tables for each category, including discipline-wise and location-wise breakups.

Graduate Apprentice Trainee (Stipend: ₹12,300/month)

Diploma Apprentice Trainee (Stipend: ₹10,900/month)

ITI Trade Apprentice (Stipend: ₹9,600/month)

Eligibility Criteria for Apprentice (Graduate, Diploma, ITI Trade) at ISRO Telemetry Tracking & Command Network (ISTRAC)

The eligibility criteria for ISRO ISTRAC Apprentice 2026 are strictly defined, and candidates must ensure they meet every condition before applying. Below are the key requirements:

Educational Qualification

• Graduate Apprentice (GA01-GA06): B.E./B.Tech in the relevant engineering discipline from a recognized university. For GA07 (Library Science): MLISc. (Master of Library and Information Science).
• Diploma Apprentice (DA01-DA05): Diploma in Engineering awarded by a recognized State Board in the respective discipline. DA06 requires a Diploma in Commercial Practice.
• ITI Trade Apprentice (TA01-TA05): ITI certificate in the concerned trade from a recognized institution.

Year of Passing Condition

Candidates must have passed their qualifying course in 2024, 2025, or 2026 only. Additionally, candidates must join within 3 years of acquiring the degree/diploma/ITI (calculated from the month and year of passing as stated in the certificate). If this three-year window lapses before the date of joining, the candidature will be cancelled.

NATS Registration (Mandatory)

Every candidate must register on the National Apprenticeship Training Scheme (NATS) portal at nats.education.gov.in before applying. The NATS Enrolment Number must be included in the email application. Applications without a valid NATS Enrolment Number are liable to be rejected.

Other Eligibility Conditions

• Only Indian Nationals are eligible to apply.
• Ex-apprentices, candidates currently undergoing apprenticeship elsewhere, or candidates with one year or more of work experience in Government/Public/Private Sector as on the date of joining are not eligible.
• Combining this apprenticeship with any other institution's apprenticeship is not permitted.
• Courses must be recognized by any University in India or State Boards.
• Only regular candidates are eligible — private, correspondence, and sandwich course qualifications are not accepted.

Who is Eligible & Suitable for Apprentice (Graduate, Diploma, ITI Trade) Roles?

This recruitment is ideal for fresh graduates, diploma holders, and ITI certificate holders who are looking to kickstart their careers in the space sector. The apprenticeship offers a unique blend of theoretical knowledge and practical exposure, making it suitable for individuals who are eager to learn and contribute to real-world projects.

Freshers vs. Experienced: This opportunity is specifically designed for freshers. Candidates with one year or more of work experience are explicitly ineligible. Therefore, recent pass-outs (2024-2026) who have not yet entered the job market are the primary target audience. The training is a stepping stone for those who want to build a strong foundation in their respective fields before pursuing regular employment.

Career Suitability: If you are passionate about space technology, have a strong academic record, and are willing to work in a disciplined environment, this apprenticeship is an excellent fit. The experience gained at ISTRAC will be highly valued by future employers, both in the public and private sectors. Candidates from engineering disciplines like Computer Science, Electronics, Electrical, Mechanical, and Civil will find ample opportunities to apply their knowledge. Additionally, those with a background in Library Science or Commercial Practice can also find suitable positions.

Salary Package & Perks for ISRO Telemetry Tracking & Command Network (ISTRAC) Apprentice (Graduate, Diploma, ITI Trade)

Selected apprentices will receive a monthly stipend as per the Apprentices Act. The stipend varies by category:

While the stipend is modest, the real value lies in the training and exposure to ISRO's work culture. Apprentices will gain hands-on experience in state-of-the-art facilities and learn from experienced professionals. However, it is important to note that there is no guarantee of regular employment in ISRO after the training period. The apprenticeship is purely a training engagement under the Apprentices Act.

ISRO Telemetry Tracking & Command Network (ISTRAC) Apprentice (Graduate, Diploma, ITI Trade) Selection Process Explained

The selection process for ISRO ISTRAC Apprentice 2026 is designed to be transparent and merit-based. There is no written examination; the process consists of the following stages:

1. Application Scrutiny: All submitted email applications are screened for eligibility and completeness. Incomplete applications or those missing required documents are rejected.
2. Shortlisting: Eligible candidates are shortlisted based on their academic percentage in the qualifying course. Higher marks improve the chances of being called for the interview.
3. Document Verification & Interview: Shortlisted candidates are invited to the respective ISTRAC centre for document verification and an in-person interview. The interview assesses the candidate's technical knowledge, communication skills, and suitability for the apprenticeship. Interviews are scheduled at Lucknow (27-28 August 2026), Sri Vijaya Puram (03-04 September 2026), and Bengaluru (09-11 September 2026). Reporting time at all centres is 8:30 AM.
4. Merit Panel Formation: A final merit list is prepared based on the candidate's academic scores and interview performance. The panel is used to fill vacancies in order of rank.
5. Final Induction: Selected candidates are informed via email and are required to join on the specified date. No TA/DA is provided for attending the interview.

Expected Competition & Difficulty Level for Apprentice (Graduate, Diploma, ITI Trade)

Given ISRO's prestigious reputation, the competition for these 95 apprentice positions is expected to be intense. Thousands of eligible candidates from across the country are likely to apply, especially for the Bengaluru centre which has the highest number of vacancies. The difficulty level for selection is moderate to high, primarily because of the limited number of seats and the stringent eligibility criteria.

However, candidates with strong academic records (typically 60% and above) stand a good chance of being shortlisted for the interview. The interview itself is not designed to be overly difficult; it focuses on assessing the candidate's fundamental knowledge in their respective discipline and their motivation for joining ISRO. Preparation should include revising core subjects, understanding ISRO's missions, and being clear about why you want to be an apprentice at ISTRAC.

How to Prepare for ISRO Telemetry Tracking & Command Network (ISTRAC) Apprentice (Graduate, Diploma, ITI Trade) Exam

Since there is no written exam, preparation should focus on the interview and document verification stage. Here are some practical tips:

• Revise Core Subjects: For graduate and diploma apprentices, revise the fundamental concepts of your engineering discipline. For ITI trades, practice the practical skills and theoretical knowledge of your trade.
• Know ISRO & ISTRAC: Familiarize yourself with ISRO's major achievements, current missions, and the role of ISTRAC. This shows your genuine interest during the interview.
• Prepare Documents: Ensure all your original certificates, mark sheets, NATS enrolment ID, and other required documents are ready. Keep multiple sets of photocopies.
• Mock Interviews: Practice answering common interview questions such as "Why do you want to join ISRO?" and "What do you know about this apprenticeship?". Be honest and enthusiastic.
• Time Management: Apply early to avoid last-minute issues. Complete your NATS registration well before the deadline.
• Mistakes to Avoid: Do not send applications to the wrong email ID, omit the post code in the subject line, or forget to include your NATS enrolment number. These are common reasons for rejection.

ISRO Telemetry Tracking & Command Network (ISTRAC) Apprentice (Graduate, Diploma, ITI Trade) Important Dates

Step-by-Step Guide: How to Apply for ISRO Telemetry Tracking & Command Network (ISTRAC) Apprentice (Graduate, Diploma, ITI Trade)

Follow these steps carefully to submit your application via email:

1. Register on NATS Portal: Visit nats.education.gov.in and complete your registration. Obtain your NATS Enrolment Number.
2. Prepare Scanned Documents: Scan your final degree/diploma/ITI certificate (or final year mark sheet), Class X and Pre-University marks cards, and any other required certificates. Keep them in PDF format.
3. Compose Email: Open your email client and create a new email. In the Subject Line, mention the Post Code (e.g., "Application for Post Code: GA02"). In the body, clearly state your Name, Contact Number, Degree/Diploma/ITI Details, Year of Passing, and NATS Enrolment ID.
4. Attach Documents: Attach the scanned copies of all required documents.
5. Send to Correct Email ID: Use the location-specific email ID from the table below. If applying to multiple locations, send separate emails to each.
6. Submit Before Deadline: Ensure your email is sent before 31 July 2026.

Location-wise Email IDs

Common Mistakes to Avoid in ISRO Telemetry Tracking & Command Network (ISTRAC) Application

Many eligible candidates get rejected due to avoidable errors. Here are the most common mistakes and how to avoid them:

• Wrong Email ID for Location: Each training location has a separate email ID. Sending your application to the wrong address will result in rejection. Double-check the email ID against the location you are targeting.
• Missing Post Code in Subject Line: The subject line must clearly mention the Post Code (e.g., "Application for Post Code: GA02"). Emails without the Post Code may not be processed.
• No NATS Enrolment Number: Registration on nats.education.gov.in is mandatory. Not including the NATS Enrolment Number in the email body is grounds for rejection.
• Passing Year Outside 2024-2026: If you passed your qualifying course before 2024, you are not eligible regardless of your marks or experience.
• Applying with a Private or Sandwich Course Degree: Degrees obtained via private mode, correspondence, or sandwich courses are explicitly not accepted. Only regular candidates qualify.
• Currently Pursuing Higher Studies: Diploma holders currently doing B.E./B.Tech, or graduates currently doing M.E./M.Tech, are not eligible.
• One Year or More of Work Experience: Candidates with one year or more of work experience in Government, Public, or Private Sector as on the joining date are not eligible.
• Applying to Multiple Locations in One Email: Send separate emails to separate location-specific IDs. Do not combine locations in a single email.

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This article has been manually researched, cross-referenced with the official notification, and structured to provide verified, candidate-centric information.

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