ISRO SAC Recruitment 2026: 49 Scientist & Engineer Vacancies
Indian Space Research Organisation (ISRO) through its Space Applications Centre (SAC), India’s premier space research centre, has released the much-awaited ISRO SAC Recruitment 2026 for Scientist and Engineer posts. This notification announces 49 vacancies for Scientist/Engineer ‘SD’ and Scientist/Engineer ‘SC’, opening opportunities across cutting-edge domains like communication systems, VLSI, computer science, optics, and earth sciences.
ISRO SAC Recruitment 2026 Overview
| Particulars | Details |
|---|---|
| Recruitment Authority | Space Applications Centre (SAC), ISRO |
| Advertisement No. | SAC:01:2026 |
| Posts | Scientist/Engineer ‘SD’ & Scientist/Engineer ‘SC’ |
| Total Vacancies | 49 |
| Pay Level | Level 11 (SD), Level 10 (SC) |
| Mode of Application | Online |
| Job Location | ISRO Centres / Units and NESAC |
ISRO SAC Recruitment 2026 Vacancy Details
ISRO SAC Recruitment 2026 vacancy details for Scientist and Engineer posts bring a total of 49 high-profile openings across advanced technical and scientific domains. These vacancies are announced by the Space Applications Centre (SAC), ISRO, for both Scientist/Engineer ‘SD’ (04 posts) and Scientist/Engineer ‘SC’ (45 posts).
| Job Title | Vacancies |
|---|---|
| RF and Microwave (SD) | 02 |
| Wireless / Satellite / Digital Communication (SD) | 01 |
| Agricultural Physics / Agricultural Meteorology (SD) | 01 |
| Electronics and Communication (SC) | 03 |
| Electronics & Communication (Microelectronics / VLSI / Embedded Systems) (SC) | 10 |
| Electronics & Communication (Wireless / Satellite / Digital Communication) (SC) | 01 |
| Computer Science Engineering (SC) | 07 + 01 (NESAC) |
| Power Electronics (SC) | 04 |
| Applied Optics / Optical Engineering / Optics & Photonics (SC) | 01 |
| Civil / Agriculture Engineering / Hydrology (SC) | 01 |
| Agriculture (SC) | 06 |
| Statistics / Mathematics / Applied Mathematics (SC) | 01 |
| Physical Oceanography (SC) | 01 |
| Marine Biology / Marine Science (SC) | 01 |
| Atmospheric Science & Oceanography (SC) | 08 |
| Total | 49 |
Official SAC ISRO Recruitment 2026 Links
| Purpose | Link |
|---|---|
| Official SAC Website | SAC website |
| Recruitment Portal | SAC Apply Link |
| ISRO Main Website | ISRO Website |
| Official Notification | Download Here |
ISRO SAC Recruitment 2026 Salary Structure
ISRO SAC Recruitment 2026 salary structure for Scientist and Engineer posts is defined under Pay Level 11 and Pay Level 10 of the Central Government Pay Matrix, depending on whether the post is Scientist/Engineer ‘SD’ or Scientist/Engineer ‘SC’.
Scientist/Engineer ‘SD’
Pay Level 11
₹67,100 – ₹2,08,700 per month
Scientist/Engineer ‘SC’
Pay Level 10
₹56,100 – ₹1,77,500 per month
Additional Benefits (as per rules)
Dearness Allowance (DA)
House Rent Allowance (HRA) or Quarters
Transport Allowance
Medical facilities for self and dependents
Leave Travel Concession (LTC)
Group Insurance
National Pension System / Unified Pension Scheme
Eligibility Criteria for ISRO SAC Recruitment 2026
The educational eligibility for SAC ISRO Recruitment 2026 is defined separately for Scientist/Engineer ‘SD’ and Scientist/Engineer ‘SC’ posts. Candidates must possess the prescribed academic qualifications in the relevant discipline to be considered eligible for these positions.
A. Scientist/Engineer ‘SD’
Essential Qualification
PhD in the relevant discipline related to the post applied for.
Academic Background (Any one required)
Candidates must also satisfy one of the following prior academic routes:
Master’s degree (M.E./M.Tech/M.Sc (Engg)/MS/M.Sc or equivalent) with
minimum 60% marks or CGPA 6.5OR Bachelor’s degree in Engineering (B.E./B.Tech/B.Sc Engg) with
minimum 65% marks or CGPA 6.84OR B.Sc degree with
minimum 60% marks or CGPA 6.5
Discipline-wise PhD Requirement
RF and Microwave
PhD in RF and Microwave Engineering or closely related fieldsWireless / Satellite / Digital Communication
PhD in Electronics and Communication / Wireless / Satellite / Digital Communication related areasAgricultural Physics / Agricultural Meteorology
PhD in Agricultural Physics / Agricultural Meteorology or related disciplines
Note: For Agricultural disciplines, MSc/MS-based academic paths are allowed, provided the same percentage/CGPA thresholds are met.
B. Scientist/Engineer ‘SC’
Core Qualification
Candidates must hold a postgraduate degree in the relevant specialization, with appropriate undergraduate background, as described below discipline-wise.
Discipline-wise Required Qualifications
Electronics and Communication (General)
Postgraduate degree in RF, Microwave, Radar, Electronics, Electronics & Communication, or Electronics & Electrical Engineering
Undergraduate degree in Electronics, ECE, EEE, Instrumentation, or Electrical Engineering
Electronics – Microelectronics / VLSI / Embedded Systems
Postgraduate degree in Microelectronics, VLSI Design, Embedded Systems, IC Systems, or Semiconductor Technologies
Undergraduate degree in Electronics, ECE, EEE, or Electrical Engineering
Electronics – Wireless / Satellite / Digital Communication
Postgraduate degree in Wireless Communication, Satellite Communication, or Digital Communication
Undergraduate degree in Electronics, ECE, EEE, or Electrical Engineering
Computer Science Engineering (ISRO Centres)
Postgraduate degree in Computer Science, Computer Engineering, IT, AI & ML, Computer Vision, Data Science, or Cyber Security
Undergraduate degree in CSE, IT, ICT, or Electronics & Computer Engineering
Computer Science Engineering (NESAC)
Postgraduate degree in Computer Science, IT, or AI & Machine Learning
Undergraduate degree in Computer Science or IT
Power Electronics
Postgraduate degree in Power Electronics, Power Systems, Drives, Power Control, or related fields
Also acceptable: Electronics, Electrical, or Instrumentation specializations
Undergraduate degree in Power, Electronics, Electrical, or Instrumentation Engineering
Applied Optics / Optical Engineering / Optics & Photonics
Postgraduate degree in Applied Optics, Optical Engineering, Optics & Photonics, or Opto-electronics
Undergraduate degree in Optics, Optical Engineering, Engineering Physics
OR M.Sc in Physics
Civil Engineering / Agricultural Engineering / Hydrology
Postgraduate degree in Civil Engineering, Agricultural Engineering, or Hydrology with specialization in:
Water Resources Engineering
Soil and Water Engineering
Surface or Ground Water Hydrology
Undergraduate degree in Civil or Agricultural Engineering
How ISRO SAC Selects Scientists & Engineers
The selection process for ISRO SAC Recruitment 2026 is designed to identify candidates with strong technical depth, research orientation, and the ability to contribute to India’s space missions. Depending on whether you are applying for Scientist/Engineer ‘SD’ (PhD entry) or Scientist/Engineer ‘SC’ (M.E./M.Tech entry), the recruitment path varies clearly between interview-only selection and exam plus interview-based selection.
A. Scientist/Engineer ‘SD’ (PhD Entry)
Process: Shortlisting –> Interview (No Written Test).
Shortlisting: Based on PhD relevance, academic record, and publications.
Interview: Technical focus on research and SAC space applications.
Final Selection: Based entirely on interview performance.
Fee: None.
B. Scientist/Engineer ‘SC’ (M.E./M.Tech Entry)
Process: Written Test –> Interview.
Written Test (CBT):
Part A: Technical MCQs (Branch-specific).
Part B: Aptitude & Reasoning.
Part C: Technical descriptive (for specific codes).
Penalty: Negative marking (usually 1/3) applies.
Interview: Focuses on core discipline, projects, and technical depth.
Final Selection: Combined weightage of Written Test and Interview marks.
Exam Pattern for ISRO SAC Recruitment 2026
The exam pattern for ISRO SAC Recruitment 2026 is structured according to your qualification level and the post you apply for. The question paper is divided into multiple parts to assess both your technical knowledge and reasoning ability. All questions are Multiple Choice Questions (MCQs) except Part C, which is descriptive in nature and applicable only to specific posts.
Note on Part B: This section evaluates Numerical, Logical, Diagrammatic, Abstract, and Deductive reasoning skills.
| Feature | M.Sc. Based (Post 12-16) | M.E./M.Tech. Based (Post 04-11) |
| Part A: Subject Specific | 80 Marks (90 mins) | 60 Marks (75 mins) |
| Part B: Aptitude/Reasoning | 20 Marks (30 mins) | 20 Marks (30 mins) |
| Part C: Descriptive | Not Applicable | 20 Marks (30 mins) |
| Total Marks | 100 Marks | 100 Marks |
| Negative Marking | -1/3 (Part A only) | -1/3 (Part A only) |
Qualifying Marks & Interview
| Candidate Category | Written Test (Each Part) | Interview Score | Final Aggregate |
| Unreserved (UR) | 50% | 50 / 100 | 60% |
| Reserved (OBC/SC/ST) | 40% | 40 / 100 | 50% |
To get selected, you must meet the minimum percentage in each part of the exam and the interview.
Shortlisting for Interview:
Ratio: 5 candidates will be called for every 1 vacancy (1:5 ratio).
Minimum: At least 10 candidates will be called for the interview stage.
3. Final Selection (Weightage)
The final merit list isn’t just based on your written score. It is a 50/50 split:
50% Weightage: Written Test Performance
50% Weightage: Personal Interview Performance
ISRO SAC Recruitment 2026 Important Dates
| Event | Date |
|---|---|
| Application Start Date | 23 January 2026 |
| Last Date to Apply | 12 February 2026 |
How to Apply Online for ISRO SAC Recruitment 2026
To apply for ISRO SAC Recruitment 2026, candidates must complete the online application process through the official SAC portal only. Follow the steps below carefully to ensure your application is submitted successfully.
Visit https://www.sac.gov.in or https://careers.sac.gov.in
Register using valid email ID and mobile number
Fill personal, academic, and professional details
Upload required documents
Pay the application fee
Submit final application
Save registration number and application copy
SAC ISRO Recruitment 2026 Application Fee
Candidates applying for SAC ISRO Recruitment 2026 must pay the prescribed application charges during form submission. The fee is collected initially from all applicants, with refunds processed later as per eligibility.
Application Fee
₹750 to be paid initially by all candidates
Refund Policy : Refund is applicable only if the candidate appears in the written test/interview stage, as applicable
Women / SC / ST / PwBD / Ex-Servicemen:
Full refund of application feeAll Other Candidates:
₹500 refunded after deduction of ₹250
Documents Required SAC ISRO Application Form 2026
Candidates must keep the following documents ready before starting the online application process for SAC ISRO Recruitment 2026. Uploading clear and valid documents is mandatory for successful submission.
Recent passport-size photograph (JPEG)
Signature (JPEG)
Educational qualification certificates (PDF)
Caste certificate (if applicable)
PwBD certificate (if applicable)
Discharge certificate / NOC for Ex-Servicemen (if applicable)
A Career That Shapes India’s Space Future
SAC ISRO Recruitment 2026 is more than just a government job notification. It is an opportunity to become part of India’s space research ecosystem, where your knowledge and skills directly contribute to national missions and scientific advancement.
Wishing you clarity in preparation, confidence in application, and success in selection. May your journey to ISRO be a proud milestone in your career.
FAQs on ISRO SAC Recruitment 2026
Q1. Who can apply for ISRO SAC Scientist and Engineer jobs in 2026?
Ans. Candidates with PhD (for SD) or M.E./M.Tech/M.Sc (for SC), as per post-wise eligibility mentioned in the notification, can apply.
Q2. What is the total number of vacancies in SAC ISRO Recruitment 2026?
Ans. A total of 49 vacancies have been announced for Scientist/Engineer SD and SC posts across multiple disciplines.
Q3. Is there any written exam for Scientist/Engineer SD posts?
Ans. No. Scientist/Engineer SD posts are filled through shortlisting and interview only, without any written test.
Q4. What is the selection method for Scientist/Engineer SC posts?
Ans. Selection is based on a written test followed by an interview, with final merit prepared from both stages.