भारत सरकार/Government of India
अंतरिक्ष विभाग/Department of Space
भारतीय अंतरिक्ष अनुसंधान संगठन/INDIAN SPACE RESEARCH ORGANISATION
विक्रम साराभाई अंतरिक्ष केंद्र/VIKRAM SARABHAI SPACE CENTRE
तिरुवनंतपुरम/Thiruvananthapuram – 695022

ADVERTISEMENT NO. VSSC-336 DATED 20.09.2025

IMPORTANT DATES

CRUCIAL DATE OF ELIGIBILITY

06th October 2025

OPENING DATE OF ONLINE APPLICATION

22nd September 2025, Time: 1000 Hrs

CLOSING DATE OF SUBMISSION OF ONLINE APPLICATION

06th October 2025, Time: 1700 Hrs

TENTATIVE DATE OF WRITTEN TEST

TO BE ANNOUNCED IN VSSC WEBSITE

Indian Space Research Organisation (ISRO) Centres/Units are engaged in Research and Development activities in the realm of Space Application, Space Science and Technology for the benefit of society at large and for serving the nation by achieving self-reliance and developing capacity to design and build Launch Vehicles and Communication/Remote Sensing Satellites and thereafter launch them.

ISRO invites online applications from eligible candidates for direct recruitment to the post of Scientist/Engineer-SC (Level 10 of the Pay Matrix - Group-A Gazetted posts) at constituent ISRO Centres, as detailed below:

 

POST:SCIENTIST / ENGINEER-SC PAY LEVEL: 10 (` 56,100 - ` 1,77,500)

Post Code

No. of posts

Centre of Posting

Essential qualifications

Physical Requirements

Nature of job

1554

05 (UR-05)

VSSC

ME/MTech in Applied Mechanics/ Machine Design with BE/BTech in Mechanical Engineering / Aerospace Engineering

 

S, ST, MF, RW, SE

  • Structural Dynamics Response, POGO stability analysis, Coupled Load analysis.

  • Fracture analysis of pressure vessels

  • Configuration design of space robotic systems/mechanisms including 3D modelling, Structural and thermal design of systems, Kinematic and dynamic design, simulation and testing of robotic systems

1555

01 (UR-01)

VSSC

ME/MTech in Metallurgical Engineering OR Metallurgical & Materials Engineering OR Material Science Engineering with BE/BTech in Metallurgical Engineering OR Metallurgical & Materials Engineering OR Material Science Engineering OR Mechanical Engineering OR Production Engineering

 

S, ST, MF, RW, SE

  • Alloy design (through modelling) and their processing.

  • Process parameter development and optimization for Metal Additive Manufacturing Processes.

1556

01 (UR-01)

VSSC

ME/M Tech in Thermal and Fluid Engineering OR Thermal Engineering OR Thermal Power Engineering OR Thermal Science Engineering OR Thermal Sciences and Energy Systems OR Thermal Systems and Design OR Design & Thermal Engineering OR Thermal and Propulsion Engineering with BE/ B Tech in Mechanical Engineering OR Aerospace Engineering

 

S, ST, MF, RW, SE

  • Modeling real and high temperature gas dynamics, undertaking thermal analysis with phase change heat transfer viz. ablation, sublimation, boiling and condensation, in convective and radiative flows.

1557

01 (UR-01)

VSSC

ME/M Tech in Control Engineering OR Control & Instrumentation OR Control Guidance and Navigation with BE/B Tech in Electronics Engineering OR Electrical and Electronics Engineering

 

S, ST, MF, RW, SE

  • Design, development of control loop electronics for various Inertial sensors & systems

1558

01 (UR-01)

VSSC

ME/MTech in Chemical Engineering OR Chemical Technology with BE/BTech in Chemical Engineering OR Chemical and Electrochemical Engineering OR Chemical Science & Technology OR Chemical Technology

 

S, ST, MF, RW, SE

  • Electro-chemical process development and its characterization for metallic coatings of Launch vehicle components.

1559

02 (UR-02)

VSSC-01

ME/MTech in Mechanical / Metallurgical Engineering with specialization in Non-Destructive Testing (NDT) with BE/BTech in Mechanical/ Metallurgy / Production Engineering

 

S, ST, MF, RW, SE

  • Non-Destructive Testing, Evaluation & analysis of aerospace materials using conventional and advanced methods.

LPSC-01

1560

06 (UR-06)

VSSC-02

ME/MTech in Industrial Safety Engineering with BE/B Tech in Mechanical / Chemical / Electrical / Fire & Safety Engineering

 

S, ST, MF, RW, SE

  • Providing safety surveillance/ clearances for processing hazardous materials. Job Safety Assessment & Analysis. Planning, Installation and maintenance of Fire Protection Systems and Fire Detection Systems.

SDSC-02

LPSC-01

HSFC-01

IMPORTANT POINTS TO NOTE

01.    Those who possess the required qualification as on the last date of application (as on 06.10.2025) only need to apply.

02.    M.E/M.Tech should be with an aggregate minimum of 60% marks (average of all semesters) or CGPA / CPI grading of a minimum of 6.5 on a 10 point scale or equivalent.

03.    B.E/B.Tech should be with an aggregate minimum of 65% marks (average of all semesters) or CGPA / CPI grading of a minimum of 6.84 on a 10 point scale or equivalent. AMIE/Grade IETE candidates should possess minimum of 65% marks or CGPA 6.84 on a 10 point scale in Section B alone. Those candidates who have registered for AMIE prior to 31.05.2013 only are eligible.

04.    Essential qualification (ie Post Graduation / Graduation) should have been completed within the stipulated duration of the course as prescribed by the University. Where a University mentions both CGPA / CPI and percentage of marks in its Degree Certificate or Consolidated Marksheet, then at least one criteria (either CGPA or percentage) should meet DOS/ISRO’s eligibility norms.

05.    Where a University mentions only CGPA / CPI in its Degree Certificate or Consolidated mark sheet, then the CGPA / CPI so mentioned should necessarily meet DOS/ISRO’s eligibility criteria. Conversion of CGPA / CPI into percentage of marks is not permitted to determine eligibility, regardless of whether any conversion formula is prescribed by the University/Institution concerned. The same criteria apply mutatis mutandis in cases where only percentage of marks is mentioned in the Degree Certificate / Consolidated mark sheet.

06.    Candidates possessing Degrees awarded by foreign universities should produce the equivalency certificate issued by the Association of Indian Universities (AIU), New Delhi, at the time of interview.

07.    For Post Nos. 1554 to 1558, the Centre of Posting is VSSC. For Post Nos. 1559& 1560, the vacancies are scattered across multiple Centres of ISRO as mentioned in the advertisement. Therefore, the candidates applying against post Nos. 1559& 1560 are required to provide their order of preference of the Centre of posting while submitting online application. The place of posting will solely be decided by the Centre concerned. Further, the selected candidates are liable to be posted in any of the Centres/Units of the Indian Space Research Organisation / Department of Space situated anywhere in India as and when required.

08.    The above vacancies may vary depending upon the actual requirement.

09.    VSSC/ISRO reserves the right not to fill up any of the posts, if it so decides.

"GOVERNMENT STRIVES TO HAVE A WORKFORCE WHICH REFLECTS GENDER BALANCE AND WOMEN CANDIDATES ARE ENCOURAGED TO APPLY"

 

ABBREVIATIONS USED

01

ISRO

Indian Space Research Organisation

07

PwBD

Persons with Benchmark Disabilities Disabilities

02

VSSC

Vikram Sarabhai Space Centre, Thiruvananthapuram, Kerala

08

S

Sitting

03

SDSC

Satish Dhawan Space Centre, SHAR, Sriharikota, SPS Nellore District, Andhra Pradesh

09

ST

Standing

04

HSFC

Human Space Flight Centre, Bangalore

10

MF

Manipulation by Fingers

05

LPSC

Liquid Propulsion Systems Centre, Thiruvananthapuram

11

RW

Reading & Writing

06

UR

Un-reserved

12

SE

Seeing

GENERAL CONDITIONS / INSTRUCTIONS

 

01.    The posts are temporary, but likely to continue.

02.     AGE LIMIT

03.     HOW TO APPLY

04.     APPLICATION FEE

05.     PAY AND ALLOWANCES

06.     WRITTEN TEST

07.     PERSONS WITH BENCHMARK DISABILITY (PwBD)

08.    NO OBJECTION CERTIFICATE: Candidates working under Central/State Government, Public Sector Undertakings, Autonomous bodies under the Govt. should submit ‘No objection certificate’ from the present employer at the time of interview. Further, candidates who got employment after submission of online application should also submit NOC from employer at the time of interview. A candidate who fails to submit NOC as mentioned above, will not be permitted to attend interview and his/her candidature will be cancelled.

09.    The applicants need not send any documents (by post/email) such as printout of online application, copies of certificates / mark lists in proof of educational qualification, work experience, age etc.

10.    Candidates should be willing to undergo biometric verification.

11.    Only Indian Nationals need apply.

12.    No interim correspondence will be entertained.

13.    Canvassing in any form will be a disqualification

14.    Applications submitted without complete information will summarily be rejected.

SELECTION PROCESS

01.    WRITTEN TEST

Post Nos.

Question Paper Pattern

Post Nos. 1554 to 1560

  • Part ‘A’ (Objective type) – Area/Discipline Specific part
    • Consists of 60 Multiple Choice Questions (MCQs) of 1 mark each (+1 and -1/3 pattern of marking)
    • 75 minutes duration
  • Part ‘B’ (Objective type) – Aptitude/Ability Tests
    • Consists of maximum 15 Multiple Choice Questions (MCQs) totaling to 20 marks (No negative marks)
    • 30 minutes duration
    • Questions will be based on Numerical Reasoning, Logical Reasoning, Diagrammatic Reasoning, Abstract Reasoning & Deductive Reasoning.
  • Part ‘C’ (Descriptive type)
    • 20 marks
    • 30 minutes duration

02.    INTERVIEW

Based on performance in the written test, candidates will be short-listed for interview in the ratio of 1:5, with a minimum of 10 candidates for each post.

03.    QUALIFYING CRITERIA

Post No.

Category

Qualifying Criteria

Written Test

Interview

Aggregate

1554 to 1560

Unreserved

50% each in Part ‘A’, ‘B’ & ‘C’

50/100 marks

60%

04.    WEIGHTAGE IN PANEL GENERATION

Further corrigenda / addenda / updates, if any, related to this advertisement will be published only in the VSSC website. Hence, all applicants are advised to check the VSSC website regularly.

WARNING: Beware of Touts and job racketeers deceiving by false promises of securing job in VSSC/ISRO either through influence or by use of unfair and unethical means. VSSC/ISRO never appoints any agent(s) or coaching center(s) for action on its behalf. Candidates are warned against any such claims being made by persons/agencies. Candidates are selected purely as per merit. Beware of unscrupulous elements and do not fall in their trap.

Candidates are advised to visit only the official website of VSSC/ISRO and beware of FAKE websites and social media content put up by unscrupulous elements/touts.

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