ISRO SAC Recruitment 2026: 49 Scientist/Engineer Posts – Apply Online Now!

Overview

The Space Applications Centre (SAC), Ahmedabad, under the Indian Space Research Organisation (ISRO), invites applications for Scientist/Engineer positions in various cutting-edge disciplines. This is a prestigious opportunity to join India’s premier space research organization.

Organization: Space Applications Centre (SAC), Ahmedabad, ISRO

Total Vacancies: 49 Posts

Post Type: Scientist/Engineer ‘SD’ and Scientist/Engineer ‘SC’

Job Type: Central Government (Department of Space)

Application Mode: Online Only

Official Website: https://www.sac.gov.in

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📅 Important Dates

⏰ Act fast! Only 21 days to apply.

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📍 Vacancy Details

Total Posts: 49 (across 16 post codes)

Scientist/Engineer ‘SD’ (Level 11) – 4 Posts:

Scientist/Engineer ‘SC’ (Level 10) – 45 Posts:

Note: UR = Unreserved. Separate applications required for Post Code 07 (ISRO Centres) and Post Code 08 (NESAC).

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🎓 Educational Qualifications

For Scientist/Engineer ‘SD’ (Post Codes 01-03):

Essential: PhD in relevant field with:

• M.E./M.Tech/M.Sc (Engg)/MS/M.Sc: Minimum 60% or CGPA 6.5
• AND/OR B.E./B.Tech/B.Sc (Engg): Minimum 65% or CGPA 6.84
• AND/OR B.Sc: Minimum 60% or CGPA 6.5

For Scientist/Engineer ‘SC’ (Post Codes 04-11):

Essential:

• M.E./M.Tech in relevant specialization: Minimum 60% or CGPA/CPI 6.5
• AND B.E./B.Tech in relevant discipline: Minimum 65% or CGPA/CPI 6.84

For Scientist/Engineer ‘SC’ (Post Codes 12-16):

Essential:

• M.Sc in relevant field: Minimum 65% or CGPA 6.84
• AND B.Sc in relevant discipline: Minimum 60% or CGPA 6.5

Important Notes:

• Only regular full-time courses from recognized universities accepted
• Open and Distance Learning (ODL) courses NOT eligible
• Qualifications must be completed within stipulated course duration
• CGPA/percentage as per ISRO/DOS norms only

Post-wise Specific Qualifications:

Post Code 04: RF/Microwave/Radar Engineering, Electronics & Communication
Post Code 05: Microelectronics/VLSI Design/Embedded Systems
Post Code 06: Wireless/Satellite/Digital Communication
Post Code 07 & 08: Computer Science/IT/AI-ML/Data Science/Cyber Security
Post Code 09: Power Electronics/Power Systems/Electrical Engineering
Post Code 10: Applied Optics/Optical Engineering/Photonics
Post Code 11: Civil/Agricultural Engineering with Water Resources/Hydrology specialization
Post Code 12: Agronomy/Horticulture/Agricultural Statistics/Physics/Meteorology
Post Code 13: Statistics/Mathematics/Applied Mathematics
Post Code 14: Physics/Mathematics/Physical Oceanography
Post Code 15: Marine Biology/Fisheries Sciences
Post Code 16: Physics/Atmospheric Science/Meteorology/Oceanography

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💰 Salary Details (per month)

Additional Benefits:

• Dearness Allowance (DA) as per extant rules
• House Rent Allowance (HRA) based on posting location
• Transport Allowance
• National Pension System/Unified Pension Scheme
• Medical facilities for self and dependents
• Subsidized canteen facilities
• Quarters facility (in lieu of HRA where available)
• Leave Travel Concession (LTC)
• Group Insurance
• House Building Advance
• Other Central Government benefits

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🎯 Selection Process

For Scientist/Engineer ‘SD’ (Post Codes 01-03):

Single Stage:

• Initial screening through ISRO Live Register portal
• Shortlisting based on qualifications and experience
• Personal Interview Only
• Final selection based purely on interview performance

For Scientist/Engineer ‘SC’ (Post Codes 04-16):

Two-Stage Process:

Stage 1: Written Test

*Part-C only for M.E./M.Tech-based recruitment (Post Codes 04-11)

Negative Marking: 0.33 marks deduction for each wrong answer in Part-A and Part-B

Minimum Qualifying Marks (Written Test):

• UR candidates: 50% in each part + 50% aggregate
• Reserved candidates: 45% in each part + 45% aggregate

Stage 2: Personal Interview

• Shortlisting ratio: 1:5 (minimum 10 candidates)
• Interview marks: Out of 100
• Minimum Qualifying Marks:
  • UR candidates: 50%
  • Reserved candidates: 45%

Final Merit:

• 50% weightage: Written Test marks
• 50% weightage: Interview marks

Tie-Breaking: Written test marks → Essential qualification marks → Date of birth (older first)

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⏳ Age Limit

Age as on 12 February 2026:

Age Relaxation:

• Central Government employees: As per rules
• PwBD candidates: As per Government of India norms
• Ex-Servicemen: As per extant orders

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📑 How to Apply

Step-by-Step Application Process:

For Scientist/Engineer ‘SD’ (Post Codes 01-03):

Step 1: Register/Update profile in ISRO Live Register

• Visit: https://www.isro.gov.in (Career tab)
• Complete registration on or before 12.02.2026

Step 2: Apply through SAC portal

• Visit: https://www.sac.gov.in or https://careers.sac.gov.in
• Portal open: 23.01.2026 (10:00 AM) to 12.02.2026 (05:00 PM)

For All Applicants:

Step 3: Fill Online Application

• Provide accurate personal and academic details
• Upload required documents in specified format
• Select examination city (from 18 cities available)

Step 4: Upload Documents

Photograph Specifications:

• Format: JPG/JPEG
• Size: Maximum 1MB
• Dimensions: 500×500 pixels
• Recent color passport size (not older than 6 months)
• Clear, front-facing, no selfies

Signature Specifications:

• Format: JPG/JPEG
• Size: Maximum 1MB
• Dimensions: 700×200 pixels
• Clear, on white paper

Certificates:

• Format: PDF
• Size: Maximum 1MB each
• Clear scanned copies

Step 5: Pay Application Fee

Payment Mode: Online only through Bharatkosh portal

• Net Banking
• UPI
• Credit/Debit Cards

Fee Refund: Available for candidates appearing in written test

• Exempt categories (Women/SC/ST/PwBD/Ex-servicemen): Full refund
• Other candidates: ₹500 refund (₹250 retained as processing fee)

Step 6: Submit Application

• Review all details carefully
• Click final submit
• Note down registration number
• Download and print application summary

Important Instructions:

• Application cannot be edited after submission
• No withdrawal permitted after submission
• Keep valid email ID active for all communications
• No separate hard copy of admit card will be sent

Examination Cities (18 options): Ahmedabad, Bengaluru, Bhopal, Bhubaneshwar, Chandigarh, Chennai, Dehradun, Guwahati, Hyderabad, Jaipur, Kolkata, Lucknow, Mumbai, Nagpur, New Delhi, Raipur, Ranchi, Thiruvananthapuram

Contact for Queries:

• Technical: 079-2691 5512/10
• General: 079-2691 3022/24
• Email: [email protected]
• Timing: 10:00 AM to 05:00 PM (except Saturday, Sunday, National Holidays)

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⚙️ Key Documents Required

Mandatory Uploads:

✅ Recent color passport-size photograph (not older than 6 months)
✅ Scanned signature (on white paper)
✅ Class X certificate/mark sheet (for age proof)
✅ B.Sc/B.E./B.Tech degree and mark sheets (all semesters/years)
✅ M.Sc/M.E./M.Tech degree and mark sheets (all semesters/years)
✅ PhD degree/provisional certificate (for ‘SD’ posts)
✅ Caste certificate (if applicable – SC/ST/OBC)
✅ PwBD certificate (if applicable – from competent Medical Board, 40%+ disability)
✅ Ex-Servicemen discharge certificate (if applicable)
✅ Valid bank account details (for fee refund)

Document Format Requirements:

• Photograph: JPG/JPEG, max 1MB, 500×500 pixels
• Signature: JPG/JPEG, max 1MB, 700×200 pixels
• Certificates: PDF format, max 1MB each
• All documents must be clear and legible
• Blurred, black & white photos, or selfies will lead to rejection

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📘 Important Links

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💡 Important Points to Remember

✔️ Only 21 Days: Application window is short (23 Jan – 12 Feb 2026)
✔️ Online Only: No offline applications accepted
✔️ Multiple Posts: Can apply for more than one post (separate applications required)
✔️ No ODL: Distance learning degrees not accepted
✔️ Indian Nationals Only: Only Indian citizens eligible
✔️ ISRO Register Mandatory: For ‘SD’ posts, must register in ISRO Live Register
✔️ Separate for NESAC: Post Code 08 (NESAC) requires separate application from Post Code 07
✔️ Fee Refund Available: For candidates appearing in written test
✔️ Email Communications: All admit cards sent via email only
✔️ Same City: If applying for multiple posts, select same exam city
✔️ No Canvassing: Any form of canvassing leads to disqualification
✔️ Posting Anywhere: Selected candidates may be posted at any ISRO centre in India

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❓ Frequently Asked Questions

Q1. How many vacancies are there in ISRO SAC Recruitment 2026?
49 posts including 4 Scientist/Engineer ‘SD’ and 45 Scientist/Engineer ‘SC’ positions across 16 specializations.

Q2. What is the last date to apply?
12 February 2026 at 05:00 PM (1700 hours).

Q3. What is the salary for Scientist/Engineer posts?
₹56,100 to ₹2,08,700 per month depending on position (Level 10 or Level 11) plus DA, HRA, TA, and other benefits.

Q4. What qualifications are required?
PhD for ‘SD’ posts; M.E./M.Tech or M.Sc for ‘SC’ posts with minimum required percentages and relevant B.E./B.Tech or B.Sc degrees.

Q5. What is the selection process?
‘SD’ posts: Interview only. ‘SC’ posts: Written test (Part-A, B, C) + Interview with 50-50 weightage.

Q6. What is the application fee?
₹750 for ‘SC’ posts. No fee for ‘SD’ posts. Fee refund available for candidates appearing in written test.

Q7. Can I apply for multiple posts?
Yes, but separate applications and fees required for each. Select same exam city for all.

Q8. Are distance learning degrees accepted?
No. Only regular full-time courses from recognized universities are accepted.

Q9. What is the age limit?
18-35 years for ‘SD’, 18-30 years for ‘SC’ (M.E./M.Tech), 18-28 years for ‘SC’ (M.Sc) as on 12.02.2026.

Q10. Where will I be posted?
SAC Ahmedabad or any other ISRO Centre/Unit anywhere in India as per organizational requirements.

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This is a golden opportunity to join India’s prestigious space program! Apply before 12 February 2026.

For queries: [email protected] | Tel: 079-2691 3022/24

Good luck! 🚀