Engineering & PSU · Updated October 2026
ISRO Recruitment ExamEligibility, Syllabus, Exam Pattern, Salary, Cut-Off, PYQs and Free Mock Test
ISRO recruitment exams
Conducted by the ISRO Centralised Recruitment Board (ICRB) and DRDO's Recruitment and Assessment Centre (RAC), these premier scientific recruitments appoint Group A Gazetted Scientist / Engineer 'SC' (ISRO) and Scientist 'B' (DRDO) officers. Candidates are shortlisted via the ICRB written test or valid GATE score combined with descriptive engineering papers and an intensive technical panel interview.
- Type
- Recruitment
- Level
- National
- Conducting body
- PSU
Start for free with ISRO Recruitment syllabus study notes, solved previous year papers, real-pattern mock tests and AI Tutor support.
ISRO Recruitment exam overview and highlights
About ISRO Recruitment
ISRO recruits Scientist/Engineer SC (entry-level scientists) in disciplines such as Electronics, Mechanical and Computer Science through its Centralised Recruitment Board (ICRB), with a written test and interview, and in some rounds through GATE-based shortlisting. ISRO centres such as VSSC, URSC, SAC and SDSC SHAR also separately recruit Technicians, Technical Assistants, Scientific Assistants and other staff. All recruitment is notified on the ISRO careers portal.
The examination process for ISRO Recruitment comprises 3 stages: Written test or GATE shortlisting, followed by Interview, followed by Technician and Technical Assistant exams. The official syllabus tests candidates across 4 core areas — Electronics and Communication, Mechanical, Computer Science, Other disciplines (as notified) — focusing on conceptual clarity, speed, and accuracy. For Scientist/Engineer SC, candidates are shortlisted through the written test and then interviewed. The final merit is based on the interview, with a minimum of 60 per cent interview marks needed, and the written test used for shortlisting.
Key subjects
- Electronics and Communication
- Mechanical
- Computer Science
- Other disciplines (as notified)
What clearing ISRO Recruitment leads to
- Scientist/Engineer SC at ISRO centres
- Technician B, Technical Assistant and Scientific Assistant posts at ISRO centres
- Draughtsman, Radiographer, Library Assistant and other technical and support posts
- Compensation & Pay Scale: Scientist/Engineer SC, Pay Level 10, basic pay around ₹56,100
- Central / Institutional appointment through Indian Space Research Organisation (ISRO), through the ISRO Centralised Recruitment Board (ICRB) and individual centres merit recommendation
- Structured time-scale promotions, Departmental Promotion Committee (DPC) elevation, and central allowances (DA, HRA, TA, Medical & NPS)
Quick facts
- Full name
- ISRO recruitment exams
- Conducting body
- Indian Space Research Organisation (ISRO), through the ISRO Centralised Recruitment Board (ICRB) and individual centres
- Frequency
- As and when vacancies are notified, typically once a year or so for Scientist/Engineer SC
- Exam mode
- Online or offline written test followed by interview; some rounds use GATE score
- Languages
- English (Hindi also for some technician-level tests)
- Stages & papers
- 3 stages (1 paper total)
- Negative marking
- In the ICRB Scientist/Engineer written test, usually one mark deducted per wrong answer against three for a correct answer; varies for other posts
- Official website
- www.isro.gov.in
ISRO Recruitment — Key Highlights & Official Particulars
Complete snapshot of ISRO Recruitment conducting authority, frequency, mode, stages, negative marking and official portal.
| Particulars | Details |
|---|---|
| Exam Name | ISRO Recruitment — ISRO recruitment exams |
| Conducting Body | Indian Space Research Organisation (ISRO), through the ISRO Centralised Recruitment Board (ICRB) and individual centres |
| Exam Category | Engineering & PSU |
| Exam Level | National level |
| Exam Type & Purpose | Recruitment (Direct Recruitment & Cadre Selection) |
| Exam Frequency | As and when vacancies are notified, typically once a year or so for Scientist/Engineer SC |
| Usual Notification & Exam Window | Notified as vacancies arise, typically once a year or so for Scientist/Engineer SC; the written test is held a few months after the notification and interviews later |
| Mode of Application | Online on isro.gov.in under Careers |
| Mode of Examination | Online or offline written test followed by interview; some rounds use GATE score |
| Medium / Exam Languages | English (Hindi also for some technician-level tests) |
| Selection Stages | 3 Stages (1 Paper Total): Written test or GATE shortlisting → Interview → Technician and Technical Assistant exams |
| Negative Marking | In the ICRB Scientist/Engineer written test, usually one mark deducted per wrong answer against three for a correct answer; varies for other posts |
| Selection / Merit Process | For Scientist/Engineer SC, candidates are shortlisted through the written test and then interviewed. The final merit is based on the interview, with a minimum of 60 per cent interview marks needed, and the written test used for shortlisting. |
| Educational Qualification | BE/BTech (or equivalent) in the relevant discipline with first class, usually at least 65% marks or CGPA 6.84 out of 10, for Scientist/Engineer SC. Technician and Technical Assistant posts need ITI or a diploma in the relevant trade; Scientific Assistant posts need a BSc. |
| Age Limit | Usually 18 to 28 years for Scientist/Engineer SC, with relaxation for reserved categories and government employees. |
| Pay Scale / Salary Structure | Scientist/Engineer SC, Pay Level 10, basic pay around ₹56,100 |
| Merit Panel Validity | Valid for the notified recruitment cycle and reserve list period |
| Competition Scale | Tens of thousands of candidates for around one to three hundred Scientist/Engineer posts |
| Official Website | www.isro.gov.in |
Summary for orientation only, last reviewed October 2026. Check eligibility, dates and pattern in the official notification.
ISRO Recruitment exam schedule, vacancy, fee and online application process
Standard annual cycle and application workflow for ISRO Recruitment. Confirm exact notification and closing dates on the official PSU website.
| Examination Event | Typical Calendar Window | Cycle / Mode |
|---|---|---|
| ISRO Recruitment Official Notification & Information Bulletin | Notified as vacancies arise, typically once a year or so for Scientist/Engineer SC; the written test is held a few months after the notification and interviews later | As and when vacancies are notified, typically once a year or so for Scientist/Engineer SC |
| Online Registration & Application Fee Window | Typically remains open for 21 to 30 days from the date of notification release | Online Portal |
| Application Form Correction / Edit Window | 2 to 5 days immediately following the close of the online registration window | As Notified |
| Exam City Intimation & Admit Card Release | City slip 10–15 days prior; Hall Ticket / E-Admit Card 4 to 10 days before the exam date | Via Indian Space Research Organisation (ISRO), through the ISRO Centralised Recruitment Board (ICRB) and individual centres |
| ISRO Recruitment — Written test or GATE shortlisting | Notified as vacancies arise, typically once a year or so for Scientist/Engineer SC; the written test is held a few months after the notification and interviews later | Online or offline written test followed by interview; some rounds use GATE score |
| ISRO Recruitment — Interview | Typically 6 to 12 weeks after declaration of Stage 1 results | Shortlisted Candidates |
| Provisional Answer Key & Objection Representation Window | Within 3 to 10 days after completion of the objective examination shifts | Online Challenge |
| Final Answer Key, Normalized Result & Merit List / Scorecard | Typically 3 to 6 weeks after conclusion of the examination stage | Merit List PDF / Login |
- Vacancies & Competition
- Tens of thousands of candidates for around one to three hundred Scientist/Engineer posts. Exact post-wise, department-wise, and category-wise (UR, EWS, OBC, SC, ST, ESM, PwBD) vacancies are notified in the official ISRO Recruitment recruitment advertisement published by Indian Space Research Organisation (ISRO), through the ISRO Centralised Recruitment Board (ICRB) and individual centres.
- Application Fee & Payment Norms
- Payable online via Debit/Credit Card, UPI, or Net Banking on the Indian Space Research Organisation (ISRO), through the ISRO Centralised Recruitment Board (ICRB) and individual centres portal. Statutory fee concessions or exemptions apply for SC, ST, PwBD, Ex-Servicemen, and eligible female/state-reserved categories as notified in the official ISRO Recruitment advertisement.
How to apply online for ISRO Recruitment
One-Time Registration (OTR) & Portal Login
Visit www.isro.gov.in and complete your candidate registration using a valid email ID, active mobile number, and Aadhaar / government photo ID details. Online on isro.gov.in under Careers.
Fill Academic, Personal & Exam Centre Preferences
Log in to open the ISRO Recruitment application form. Enter your qualifying degree/board details, category/reservation status, medium of examination (English (Hindi also for some technician-level tests)), and choose 3 to 4 preferred test cities.
Upload Photograph, Signature & Category Certificates
Upload a recent passport-size photograph (in prescribed KB dimensions and light background), scanned running-hand signature, and valid SC/ST/OBC-NCL/EWS/PwBD/Domicile certificates where applicable.
Online Application Fee Payment & Confirmation Page
Pay the category-wise examination fee via UPI, Net Banking, Debit/Credit Card, or e-Challan before the closing deadline, then download and preserve the final ISRO Recruitment Confirmation Page / Application PDF for admit card and verification stages.
ISRO Recruitment eligibility criteria and age relaxation
Candidates applying for ISRO Recruitment must fulfil the academic qualification, age limit, nationality and category reservation rules notified by PSU.
Educational qualification
BE/BTech (or equivalent) in the relevant discipline with first class, usually at least 65% marks or CGPA 6.84 out of 10, for Scientist/Engineer SC. Technician and Technical Assistant posts need ITI or a diploma in the relevant trade; Scientific Assistant posts need a BSc.
Age limit & relaxations
Usually 18 to 28 years for Scientist/Engineer SC, with relaxation for reserved categories and government employees.
Number of attempts
Unlimited attempts permitted as long as the candidate remains within the eligible category-wise upper age limit as on the crucial cut-off date.
Nationality & domicile
Indian citizens.
Other conditions & standards
Candidates must satisfy the prescribed medical fitness, character verification, and document authenticity norms (including valid EWS/OBC-NCL/SC/ST/PwBD certificates in the prescribed format) at the time of verification.
ISRO Recruitment — Category-Wise Upper Age Relaxation & Reservation Norms
| Category | Age Relaxation / Rule | Key Conditions & Documentation |
|---|---|---|
| Scheduled Caste (SC) / Scheduled Tribe (ST) (Central Government Norms) | +5 Years above prescribed upper age limit | Requires valid SC/ST certificate in the prescribed Government of India format. |
| Other Backward Classes — Non-Creamy Layer (OBC-NCL) (Central Government Norms) | +3 Years above prescribed upper age limit | Candidate must fall outside the Creamy Layer as on the crucial closing date of the online application. |
| Persons with Benchmark Disabilities (PwBD — UR / OBC / SC-ST) | +10 Years (UR) / +13 Years (OBC) / +15 Years (SC/ST) | Subject to post suitability and 40%+ benchmark disability certificate under the RPwD Act, 2016. |
| Ex-Servicemen (ESM) & Commissioned Officers (ECO / SSCO) | +3 to 5 Years after deducting military service rendered from actual age | Must produce discharge book / NOC from the competent defence authority at document verification. |
ISRO Recruitment selection process and exam pattern
Negative Marking & Evaluation Rule: In the ICRB Scientist/Engineer written test, usually one mark deducted per wrong answer against three for a correct answer; varies for other posts. Selection & Merit Weightage: For Scientist/Engineer SC, candidates are shortlisted through the written test and then interviewed. The final merit is based on the interview, with a minimum of 60 per cent interview marks needed, and the written test used for shortlisting.
Stage 1: Written test or GATE shortlisting
Offline (OMR) or online, depending on the round • 1 Paper (ICRB Scientist/Engineer written test) • 80 Questions • 240 Total Marks • Duration: Around 90 minutes • ICRB conducts an objective written test in the candidate's discipline; in some recruitment rounds candidates are shortlisted on their GATE score instead.
ICRB conducts an objective written test in the candidate's discipline; in some recruitment rounds candidates are shortlisted on their GATE score instead. The test or score is used to call candidates for interview.
Paper / Section Questions Marks Duration ICRB Scientist/Engineer written testDiscipline-specific objective paper; +3 for a correct answer, -1 for a wrong answer 80 240 Around 90 minutes Stage 2: Interview
Online or offline written test followed by interview; some rounds use GATE score • Shortlisted candidates face a technical interview, and the final selection is based on the interview with or without written-test weightage as stated in the notification.
Shortlisted candidates face a technical interview, and the final selection is based on the interview with or without written-test weightage as stated in the notification.
Stage 3: Technician and Technical Assistant exams
Online or offline written test followed by interview; some rounds use GATE score • ISRO centres hold their own written tests and skill tests for Technician B, Technical Assistant, Scientific Assistant and similar posts; the pattern and syllabus follow the trade or diploma curriculum.
ISRO centres hold their own written tests and skill tests for Technician B, Technical Assistant, Scientific Assistant and similar posts; the pattern and syllabus follow the trade or diploma curriculum.
Stage 4: Document Verification, Medical Fitness & Final Cadre/Post Allotment
In-person verification by Indian Space Research Organisation (ISRO), through the ISRO Centralised Recruitment Board (ICRB) and individual centres • Original academic, age, category & domicile certificates • Medical fitness examination & final merit allocation
Candidates shortlisted in the final merit list undergo thorough verification of original educational, age, category and domicile certificates followed by a prescribed medical fitness examination before appointment letters and cadre/department allotments are issued.
ISRO Recruitment subject-wise syllabus and study material
SmartRank organizes chapter-wise study notes for every subject below in 12 languages, with an AI Tutor on hand for doubts. Start exploring for free, and unlock the complete syllabus with Learn or SmartRank Pass.
Electronics and Communication — Part I (Networks and circuits)
- Networks and circuits
- Analog and digital electronics
- Signals and systems
- Control systems
Electronics and Communication — Part II (Communication systems)
- Communication systems
- Electromagnetics and antennas
- Microprocessors and VLSI basics
Mechanical — Part I (Engineering mechanics and strength of)
- Engineering mechanics and strength of materials
- Theory of machines and machine design
- Thermodynamics and heat transfer
Mechanical — Part II (Fluid mechanics)
- Fluid mechanics
- Manufacturing and materials
- Vibrations
Computer Science — Part I (Data structures and algorithms)
- Data structures and algorithms
- Operating systems
- Databases
- Computer networks
Computer Science — Part II (Computer organisation)
- Computer organisation
- Programming and software engineering
- Theory of computation
Other disciplines (as notified) — Part I (Civil engineering)
- Civil engineering
- Electrical engineering
- Architecture
Other disciplines (as notified) — Part II (Chemical and materials engineering)
- Chemical and materials engineering
- Physics and mathematics for Scientific Assistant posts
ISRO Recruitment salary, pay scale, job profile & career growth
Scientist/Engineer SC, Pay Level 10, basic pay around ₹56,100. Appointments under Indian Space Research Organisation (ISRO), through the ISRO Centralised Recruitment Board (ICRB) and individual centres carry structured pay progression, statutory allowances, and time-bound departmental promotions.
Pay Scale & Grade Structure
Scientist/Engineer SC, Pay Level 10, basic pay around ₹56,100.
Appointing / Cadre Authority
Indian Space Research Organisation (ISRO), through the ISRO Centralised Recruitment Board (ICRB) and individual centres (Central Government / Public Sector Service)
Allowances & Perks
Dearness Allowance (DA), HRA (X/Y/Z cities: 30%/20%/10%), Transport Allowance, CGHS/Medical cover, LTC, and NPS contribution.
Probation & Training
Initial probation period (typically 1 to 2 years) with induction/foundation training before cadre confirmation.
Allowances, Perks & Service Benefits
- Dearness Allowance (DA) revised bi-annually in line with Consumer Price Index (AICPI)
- House Rent Allowance (HRA) or official government quarters / leased accommodation
- Transport Allowance (TA), Leave Travel Concession (LTC), and Children Education Allowance
- Comprehensive medical care (CGHS / ECHS / State Health Scheme) for employee and dependents
- National Pension System (NPS) employer contribution, gratuity, and paid maternity/paternity/study leave
Promotion Hierarchy & Career Progression
- Entry-Level Cadre Appointment (Post allotment & induction training under Indian Space Research Organisation (ISRO), through the ISRO Centralised Recruitment Board (ICRB) and individual centres)
- Senior / Higher Grade Scale via Time-Bound Financial Upgradation (MACP / Dynamic ACP)
- Sectional / Supervisory / Inspector / Assistant Executive Cadre via Departmental Promotion Committee (DPC) or LDCE
- Middle Management / Gazetted / Divisional Officer Scale
- Senior Administrative / Directorate / Executive Leadership Cadre
ISRO Recruitment cut-off trends, score normalization and safe target score
Indian Space Research Organisation (ISRO), through the ISRO Centralised Recruitment Board (ICRB) and individual centres releases stage-wise and category-wise ISRO Recruitment cut-off marks at each stage (Prelims/Tier-I shortlisting, Mains/Tier-II evaluation, and Final Merit List). Candidates must clear both minimum qualifying standards and overall/sectional merit cut-offs to advance.
ISRO Recruitment — Qualifying Standards & Safe Target Benchmarks
| Category | Qualifying Floor / Standard | Recommended Safe Target |
|---|---|---|
| General / Unreserved (UR) | 30% to 40% Minimum Qualifying Floor | 72% to 82% of Total Marks (95+ Percentile in Mock Tests) |
| General — Economically Weaker Section (GEN-EWS) | 25% to 35% Minimum Qualifying Floor | 68% to 78% of Total Marks |
| Other Backward Classes (OBC-NCL) | 25% to 35% Minimum Qualifying Floor | 68% to 78% of Total Marks |
| Scheduled Caste (SC) / Scheduled Tribe (ST) / PwBD | 20% to 30% Minimum Qualifying Floor | 58% to 70% of Total Marks |
Score Normalization & Marking Impact
When ISRO Recruitment is conducted across multiple shifts or sessions, Indian Space Research Organisation (ISRO), through the ISRO Centralised Recruitment Board (ICRB) and individual centres applies standard score normalization (Equi-Percentile or Mean-Standard Deviation method) to account for any variation in paper difficulty across shifts. Because raw marks are governed by in the ICRB Scientist/Engineer written test, usually one mark deducted per wrong answer against three for a correct answer; varies for other posts, maintaining high accuracy (85%+) significantly boosts your normalized score.
Factors Determining ISRO Recruitment Cut-Off
- Total number of notified vacancies / available seats across participating cadres and institutions
- Total number of registered vs actual appearing candidates in the ISRO Recruitment cycle
- Relative difficulty level of the question paper (and shift-wise variation in multi-shift CBT exams)
- Category-wise vertical (UR, EWS, OBC-NCL, SC, ST) and horizontal (PwBD, ESM, Women) reservation ratios
- Previous year cut-off trajectory and candidate score distribution at the top percentiles
ISRO Recruitment admit card, answer key and result guide
City slip 10–15 days prior • Admit Card 4–10 days before exam
ISRO Recruitment Exam City Intimation & Admit Card
Indian Space Research Organisation (ISRO), through the ISRO Centralised Recruitment Board (ICRB) and individual centres releases the advance Exam City Intimation Slip followed by the official ISRO Recruitment Hall Ticket / e-Admit Card on www.isro.gov.in. No hard copy is sent by post; candidates must log in with their Registration Number and Date of Birth / Password to download it.
- Clear A4 printout of the ISRO Recruitment e-Admit Card with visible barcode and photograph
- Original valid Government Photo ID (Aadhaar Card, Passport, Voter ID, Driving Licence, or PAN Card)
- 2 recent passport-size photographs matching the image uploaded in the online application
- PwBD / Scribe certificate and undertaking (if availing compensatory time or scribe facility)
Within 3–10 days after the examination
ISRO Recruitment Provisional Answer Key & Objection Window
After conclusion of the objective test, Indian Space Research Organisation (ISRO), through the ISRO Centralised Recruitment Board (ICRB) and individual centres uploads the candidate response sheet and Provisional Answer Key on www.isro.gov.in. Candidates can calculate their raw score and submit online representations against any ambiguous question or key discrepancy within the stipulated 48–72 hour window.
- Download your recorded Response Sheet PDF and match Question IDs with the Master Answer Key
- Calculate raw score using the official positive and negative marking formula
- Attach standard textbook / NCERT / official gazette proof if challenging any provisional key
- Review the Final Answer Key published after subject-expert scrutiny of all representations
3–6 weeks after stage completion
ISRO Recruitment Result, Scorecard & Merit List / Counselling
Indian Space Research Organisation (ISRO), through the ISRO Centralised Recruitment Board (ICRB) and individual centres declares the ISRO Recruitment result as a stage-wise Merit List PDF (with roll numbers and category cut-offs) and individual Normalized Scorecards on www.isro.gov.in. Shortlisted candidates proceed to the next stage, Document Verification, or Centralised Counselling.
- Download and save your official ISRO Recruitment Scorecard / Rank Letter PDF immediately upon release
- Verify category-wise and sectional cut-off marks in the official result write-up notice
- Keep original matriculation, degree, caste/EWS, and domicile certificates ready for verification
- Track reserve list / multi-round seat allotment updates on the official website
ISRO Recruitment mock tests
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ISRO Recruitment Full Mock Test 1
Written test or GATE shortlisting · 80 questions · Around 90 minutes
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ISRO Recruitment Full Mock Test 3
Written test or GATE shortlisting · 80 questions · Around 90 minutes
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ISRO Recruitment Full Mock Test 4
Written test or GATE shortlisting · 80 questions · Around 90 minutes
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ISRO Recruitment Full Mock Test 5
Written test or GATE shortlisting · 80 questions · Around 90 minutes
ISRO Recruitment previous year papers
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Recent ISRO Recruitment question papers
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Complete 10-year ISRO Recruitment paper archive
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Predicted questions for ISRO Recruitment
High-probability questions and topics for your next exam
How to prepare for ISRO Recruitment
- Prepare the core subjects of your branch at GATE level, since both the ICRB test and the interview draw from undergraduate fundamentals.
- Solve previous ISRO Scientist/Engineer papers; the pattern of 80 discipline questions has been stable and questions are often conceptual.
- Keep a valid GATE score ready, because some ISRO rounds shortlist only on GATE.
- For the interview, revise your final-year project and be ready to explain any subject you say you are strong in.
- Follow the ISRO careers page and centre websites, since technician and assistant posts are notified separately by each centre.
- Read the official ISRO Recruitment notification carefully for the exact pattern, eligibility and selection stages.
ISRO Recruitment FAQs
How does ISRO recruit Scientist/Engineer SC?
Through ICRB, which either holds a discipline-wise objective written test or shortlists candidates on GATE score, followed by an interview. The final selection is based on the interview with any weightage given in the notification.
What is the eligibility for ISRO Scientist/Engineer SC?
A BE/BTech in the notified discipline with first class (usually 65% or CGPA 6.84/10), and age usually between 18 and 28 years with category relaxations.
Is GATE required for ISRO?
Not always. ISRO has used its own written test in many rounds and GATE-based shortlisting in others, so check the specific notification.
What is the ISRO written test pattern?
The ICRB Scientist/Engineer test usually has 80 discipline-specific objective questions for 240 marks, with 3 marks for a correct answer and 1 mark deducted for a wrong one.
Does ISRO recruit diploma and ITI holders?
Yes, individual ISRO centres recruit Technician B (ITI), Technical Assistant (diploma) and Scientific Assistant (BSc) through their own written and skill tests.
What is the selection process and exam pattern for ISRO Recruitment?
ISRO Recruitment is conducted by Indian Space Research Organisation (ISRO), through the ISRO Centralised Recruitment Board (ICRB) and individual centres across 3 stages: Written test or GATE shortlisting → Interview → Technician and Technical Assistant exams. For Scientist/Engineer SC, candidates are shortlisted through the written test and then interviewed. The final merit is based on the interview, with a minimum of 60 per cent interview marks needed, and the written test used for shortlisting.
What is the age limit and educational qualification for ISRO Recruitment?
Educational Qualification: BE/BTech (or equivalent) in the relevant discipline with first class, usually at least 65% marks or CGPA 6.84 out of 10, for Scientist/Engineer SC. Technician and Technical Assistant posts need ITI or a diploma in the relevant trade; Scientific Assistant posts need a BSc. Age Limit: Usually 18 to 28 years for Scientist/Engineer SC, with relaxation for reserved categories and government employees.
Is there negative marking in the ISRO Recruitment exam?
Yes — In the ICRB Scientist/Engineer written test, usually one mark deducted per wrong answer against three for a correct answer; varies for other posts. Candidates should use a two-pass attempt strategy during mock tests to keep accuracy above 85% and minimise negative marking deductions.
What is the salary and job profile after clearing ISRO Recruitment?
Scientist/Engineer SC, Pay Level 10, basic pay around ₹56,100.
When is the ISRO Recruitment notification released and how can I apply online?
ISRO Recruitment is held as and when vacancies are notified, typically once a year or so for Scientist/Engineer SC (Notified as vacancies arise, typically once a year or so for Scientist/Engineer SC; the written test is held a few months after the notification and interviews later). Online on isro.gov.in under Careers.
How can I prepare for ISRO Recruitment on SmartRank?
Select ISRO Recruitment as your target exam on SmartRank to get chapter-by-chapter study material built around its syllabus covering Electronics and Communication, Mechanical, Computer Science, Other disciplines (as notified), solved previous year question papers, topic and full-length mock tests in the exact ISRO Recruitment pattern, a timed exam simulator, subject-wise analytics, an adaptive daily study plan and an AI Tutor.