ISRO Graduate Apprentice 2026: 1,844 Posts Released – Apply By 8 June

ISRO has officially released the notification for 1,844 Graduate Apprentice positions across multiple facilities in 2026. This is one of the largest recruitment drives by the Indian Space Research Organisation, offering exceptional career opportunities for engineering graduates. The application window closes on 8 June 2026, making this a time-sensitive opportunity. If you're an engineering graduate looking to build a career in India's space sector, this is your moment—read on for the complete breakdown of eligibility, application steps, and preparation strategy.

📝 Editor's Note: I've personally verified this exam information against official notifications. Dates and details can change — always cross-check the latest update on the official exam website. Spot an error? Email me at support@iget.in — corrections within 24 hours.

What is ISRO Graduate Apprentice Program? Quick Summary

The ISRO Graduate Apprentice scheme is a recruitment pathway designed to identify and train talented engineering graduates for permanent roles within the Indian Space Research Organisation. Unlike typical apprenticeships, this program combines hands-on training with real project exposure at ISRO's research centres, making it a direct entry route into one of India's most prestigious scientific institutions.

With 1,844 posts advertised across various technical disciplines, this 2026 recruitment drive is significantly larger than previous years. Apprentices work on cutting-edge projects in satellite technology, rocket propulsion, communications systems, and space exploration—gaining experience that shapes India's space capabilities.

Why Apply for ISRO Apprenticeship?

• Direct entry into India's premier space research organization
• Hands-on training on ISRO projects worth crores of rupees
• Pathway to permanent employment after successful completion
• Competitive stipend during the apprenticeship period
• Access to world-class research infrastructure and mentorship
• Strong career growth in India's booming space economy

Important Dates & Deadlines 2026

Note: Candidates are advised to check the official ISRO website regularly for any date revisions or schedule changes. The dates mentioned above are based on typical ISRO recruitment timelines.

ISRO Graduate Apprentice 2026: Eligibility Criteria

Educational Qualifications

You must possess a Bachelor's degree (BE/B.Tech or equivalent) in one of the following disciplines:

• Mechanical Engineering – for propulsion and structural systems
• Electronics & Communication Engineering – for avionics and satellite systems
• Electrical Engineering – for power systems and electrical subsystems
• Computer Science & Engineering – for software and data systems
• Aerospace Engineering – for flight mechanics and design
• Civil Engineering – for facility construction and infrastructure
• Physics – for research and technical roles
• Chemistry – for material science and payload development

Your degree must be from a recognized institution affiliated with UGC or AICTE. Candidates who have cleared their final exams but are awaiting results can also apply, provided they furnish proof of submission.

Age Limit & Other Criteria

• Age: Typically 18-28 years as on the notification date (relaxation available for reserved categories as per Government of India norms)
• Nationality: Indian citizens only
• Medical Fitness: Must be fit as per ISRO medical standards
• No Bar to Employment: Must not have been dismissed or removed from any government/PSU service

Reserved Category Provisions

ISRO follows Government of India's reservation policy. Positions are reserved for SC/ST/OBC/EWS categories as per statutory requirements. Persons with disabilities (PwD) are also encouraged to apply; relaxations in qualification and age are provided as per guidelines.

How to Apply for ISRO Graduate Apprentice 2026: Step-by-Step Guide

The application process is entirely online. Follow these steps carefully to ensure your application reaches ISRO before the 8 June deadline:

1. Visit Official Portal: Go to www.isro.gov.in and navigate to the "Recruitment" or "Career" section. Look for the "Graduate Apprentice 2026" notification link.
2. Register as New User: If you don't have an account, click "New Registration." Provide your email ID and mobile number. You'll receive a verification OTP—enter it to activate your account.
3. Log In & Fill Application: Sign in with your credentials. The online form will ask for personal details (name, DOB, address), educational qualifications, and work experience if any. Fill each field accurately—errors can lead to rejection.
4. Upload Documents: Prepare digital scans (PDF format, max 500 KB each) of: (a) Graduation certificate or final year marksheet, (b) Category certificate (if SC/ST/OBC/EWS), (c) PwD certificate (if applicable), (d) 10th marksheet for age proof, (e) Passport-size photograph (200×250 pixels), (f) Signature (200×50 pixels). Upload them as prompted.
5. Select Posts & Facilities: ISRO will list available posts (mechanical, electronics, software, etc.) and facility locations (Bangalore, Sriharikota, Thiruvananthapuram, etc.). Select your preferred posts and locations in order of preference. You can choose up to 3-4 options.
6. Review & Confirm: Carefully review all entered data. Any error in name, DOB, or qualification can disqualify you. Click "Submit" only after verification.
7. Save Application Number: After successful submission, you'll receive a unique application reference number via email and SMS. Save this number—you'll need it to check results and download admit cards.
8. Payment (if applicable): As per latest reports, ISRO may waive application fees for apprentice recruitment. However, if a fee is applicable, you can pay online via debit card, credit card, or net banking. Retain the payment receipt.

Pro Tip: Apply at least 2-3 days before the deadline to avoid server congestion. Many candidates face issues on the final day. Keep a backup copy of your application details.

ISRO Graduate Apprentice Selection Process & Exam Pattern

Selection Stages

ISRO's selection is multi-stage to ensure the best candidates are hired. Here's the likely process:

• Stage 1: Document Verification – ISRO checks submitted documents for eligibility. Only those meeting all criteria move forward.
• Stage 2: Written Examination – A technical test (likely computer-based) covering your engineering discipline. Expected duration: 90-120 minutes.
• Stage 3: Personal Interview – Short-listed candidates appear for one-on-one interviews assessing technical knowledge, aptitude, and suitability for ISRO culture.
• Stage 4: Medical Examination – Finally selected candidates undergo ISRO-mandated medical check-up.

Exam Pattern (Expected)

While the exact pattern is usually shared on admit cards, based on previous ISRO recruitment drives, expect:

Test Content Breakdown

Your exam will focus on your chosen engineering discipline. For example:

• Mechanical Engineering: Thermodynamics, Fluid Mechanics, Manufacturing, Machine Design, Heat Transfer
• Electronics & Communication: Analog Circuits, Digital Systems, Signal Processing, Communications, Microprocessors
• Computer Science: Data Structures, Algorithms, Database Management, Operating Systems, Networks
• Physics/Chemistry: Classical Mechanics, Quantum Mechanics, Optics, Atomic Structure, Organic/Inorganic Chemistry

Additionally, there may be questions on aptitude and general awareness (current events, Indian space program, science news).

Syllabus & Preparation Strategy for ISRO Apprentice 2026

Core Syllabus by Discipline

Since ISRO doesn't publish a detailed official syllabus for apprentice exams, candidates must refer to their engineering graduation curriculum. Focus on:

• Core subjects from your 4-year degree program
• Fundamentals over advanced topics – ISRO tests conceptual clarity
• Practical applications – How theory is used in real aerospace/satellite/rocket systems

Download your university's course syllabus or the AICTE engineering curriculum guidelines as reference material.

Preparation Timeline (Recommended)

You have roughly 6-7 weeks from today (17 May) to the expected exam date (July-August). Here's a realistic prep schedule:

• Weeks 1-2 (May 17 – 31): Application submission + Finalize study material. Download previous ISRO/BARC/HAL apprentice papers if available.
• Weeks 3-5 (June 1 – 21): Intensive subject revision. Dedicate 4-5 hours daily to core engineering concepts. Take 2-3 full-length mock tests per week.
• Weeks 6-7 (June 22 – July 5): Practice tests, weak area revisits, and aptitude/GK prep. Aim for 85%+ in mocks.

Study Resources & Books

• Core Engineering: Use your college textbooks (Khanna, Arora, Gupta, etc.) or standard references like Timoshenko, Bird-Stewart-Lightfoot
• Aptitude & Reasoning: A Modern Approach to Logical Reasoning by RS Agarwal; Quantitative Aptitude by Arun Sharma
• Current Affairs: Read The Hindu, Indian Express, or ISRO's own mission updates and news sections
• Online Courses: NPTEL (free engineering lectures), YouTube channels like Unacademy, Vedantu for targeted topic revision
• Practice Papers: Solve previous ISRO ICRH, ISRO Scientist, and BARC apprentice papers (available on official websites)

Preparation Tips from Top ISRO Rankers

• Concept over Memorization: ISRO values understanding. Know the why behind formulas, not just the formulas.
• Solve Numericals: 60-70% of the exam is calculation-based. Practice problems daily—at least 50 sums per discipline.
• Accuracy Matters: Negative marking is harsh. Only attempt questions you're confident about. Leave 5-10 difficult questions if unsure.
• Time Management: Mock tests teach speed. In the real exam, aim to solve 80% questions in 60 minutes, leaving 20-30 minutes for review.
• Relate to ISRO's Work: Study ISRO's ongoing projects (Chandrayaan, Mangalyaan, Gaganyaan, satellite programs). Understanding ISRO's mission context helps in interview and increases motivation.

ISRO Graduate Apprentice Salary, Stipend & Career Growth

Apprenticeship Stipend

During the apprenticeship period (typically 1 year), ISRO provides a monthly stipend. As per recent ISRO apprentice batches, the stipend ranges from Rs. 8,000 to Rs. 15,000 per month depending on the discipline and facility. This is not a full salary—it's meant to support living expenses during training.

Note: The exact stipend for 2026 apprentices will be mentioned in the official notification. Check the detailed advertisement on ISRO's website.

Post-Apprenticeship Placement & Salary

Upon successful completion of the apprenticeship and passing the final assessment, candidates are offered permanent positions as Scientific Officers or Technical Officers at ISRO. The salary structure is:

• Basic Pay: Rs. 30,000 – Rs. 40,000 (entry-level Scientific Officer/Technical Officer)
• Grade Pay: Rs. 4,600 – Rs. 5,400
• Total In-Hand Salary: Rs. 50,000 – Rs. 65,000 per month (including DA, HRA, allowances)
• Benefits: Medical insurance, pension scheme, housing allowance, conveyance, meal vouchers, annual bonuses

Career Progression

ISRO's career growth is based on merit and performance reviews:

• After 5-6 years, promotion to Senior Scientific Officer with salary hike to Rs. 70,000+ per month
• Further promotion to Principal Scientific Officer or Project Director roles (Rs. 1,00,000+ monthly)
• Opportunity to lead national space missions, author research papers, and contribute to India's space advancement
• International exposure through collaborations with NASA, ESA, and other space agencies

Important Instructions & Common Mistakes to Avoid

• Check Eligibility First: Confirm your degree discipline is in the approved list. Engineering graduates from non-notified branches may not be eligible.
• Upload Quality Documents: Blurry scans or misaligned photos lead to rejection. Use a scanner, not phone camera, for clear uploads.
• Avoid Typos in Application: Name, DOB, and qualification must match your original certificates exactly. ISRO's automated system flags mismatches.
• Don't Miss Deadlines: Late submissions are not accepted. Mark 8 June on your calendar and apply 3-4 days earlier.
• Download Admit Card On Time: Once released, admit cards are downloadable for 2-3 weeks only. Save a printed copy for the exam.
• Prepare for Interview: Many candidates clear the written exam but fumble at the personal interview. Prepare to discuss your projects, ISRO's missions, and your career goals.

Frequently Asked Questions

What is the difference between ISRO Graduate Apprentice and ISRO Scientist recruitment?

ISRO Scientist positions are for PhD holders or experienced professionals and involve direct entry into senior roles. Graduate Apprentice is for fresh engineers (BE/B.Tech) and includes 1 year of paid training before permanent placement. Apprentice route is easier to crack for fresh graduates.

Can candidates with a degree from a private university apply?

Yes, as long as your degree is from a UGC or AICTE-recognized institution. Most private engineering colleges meet this criterion. Verify your university's approval status on UGC's official list before applying.

Is there any application fee for ISRO Graduate Apprentice 2026?

Based on recent ISRO apprentice drives, there is usually no application fee for General category candidates. SC/ST/PwD candidates are also exempt. However, the official notification will confirm this—check the detailed advertisement on ISRO's website to be sure.

What is the interview pattern like at ISRO?

ISRO interviews are typically technical and behavioral. A panel of 3-5 scientists and engineers will ask you about your engineering concepts, internship projects, and why you want to join ISRO. The interview lasts 30-45 minutes. There is no separate HR or GD round; it's purely technical assessment and fit for ISRO's research culture.

Can I apply for multiple posts in the same application?

Yes. You can select up to 3-4 preferred posts and facility locations in the application form. This increases your chances—if you don't get your first choice, ISRO may consider your second preference. Rank them by genuine preference, not randomly.

How many attempts are allowed for ISRO Apprentice recruitment?

There is no explicit limit on attempts mentioned in ISRO guidelines. However, remember the age restriction (typically up to 28 years). If you're below the age limit, you can apply in future recruitment cycles if you don't get selected this year. Don't wait—apply this year if eligible.

Is coaching necessary for ISRO Apprentice exam preparation?

Coaching is not mandatory. If you have a strong grip on your engineering fundamentals from college, self-study is sufficient. Focus on solving mock tests and practice papers. However, if you need guided preparation, iGET offers specialized ISRO-focused practice tests and live Q&A sessions with exam experts.

📌 Source: Information based on latest reports and official notifications as of 17 May 2026. For the most accurate and updated details, candidates are advised to visit the ISRO Official Website & PIB India. iGET is a learning resource portal — we do not represent any official authority. Verify all dates, eligibility, and procedures from official sources before applying.