ISRO VSSC Technical & Scientific Assistant Recruitment 2025

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The Vikram Sarabhai Space Centre (VSSC), under the Department of Space, Government of India, has released Advertisement No. VSSC-335 dated 31.05.2025 inviting online applications for various posts including Technical Assistants, Scientific Assistants, and Library Assistant-A. These positions are available in different engineering and science disciplines across VSSC, ADRIN (Secunderabad), and NESAC (Meghalaya). All positions are offered at Level 07 of the Pay Matrix (₹44,900 – ₹1,42,400).The online application portal will remain open from 04.06.2025 (10:00 AM) to 18.06.2025 (05:00 PM). Candidates are advised to check the eligibility criteria, post-wise vacancy distribution, reservation norms, and instructions before applying.
Sl. NoPost NamePost CodeDisciplineQualification RequiredPosting Centre(s)UROBCSCSTEWSPWBDTotal
1Technical Assistant1544ElectronicsFirst Class Diploma in Electronics/ECE/ETC/InstrumentationVSSC1409010102Cat. B, D27
2Technical Assistant1545MechanicalFirst Class Diploma in Mechanical/Production EngineeringVSSC16060203Cat. A, C27
3Technical Assistant1546Computer ScienceFirst Class Diploma in CS/IT/Engg./TechnologyVSSC, ADRIN08020101Cat. A12
4Technical Assistant1547ChemicalFirst Class Diploma in Chemical Engineering/TechnologyVSSC0102020106
5Technical Assistant1548AutomobileFirst Class Diploma in Automobile EngineeringVSSC0101
6Technical Assistant1549CivilFirst Class Diploma in Civil EngineeringVSSC, ADRIN0202
7Technical Assistant1550Refrigeration & ACFirst Class Diploma in Refrigeration and Air ConditioningVSSC0101
8Scientific Assistant1551PhysicsFirst Class B.Sc. Degree in PhysicsVSSC, ADRIN030104
9Scientific Assistant1552ChemistryFirst Class B.Sc. Degree in ChemistryVSSC0101
10Library Assistant – A1553Library ScienceGraduation + First Class Master’s Degree in Library Science or Library & Info. ScienceVSSC, NESAC010102
EventDate & Time
Start of Online Application04 June 2025 (10:00 AM)
Last Date to Apply Online18 June 2025 (05:00 PM)
Official Websitewww.vssc.gov.in
  • All posts are at Level 07 of the Pay Matrix: ₹44,900 – ₹1,42,400 plus allowances as per central government norms.
Category CodeCategory Type
Cat. ALow Vision (LV)
Cat. BDeaf (D), Hard of Hearing (HH)
Cat. COA, OL, OAL, CP, LC, Dw, AAV
Cat. DSLD, MI
Cat. EMultiple disabilities under A to D
  • Online only via www.vssc.gov.in
  • No offline applications will be entertained.
Apply ModeClick here(Available on 04.06.2025)
NotificationsClick here
Official WebsiteClick here

Q1. What is the last date to apply for VSSC Advt No. 335?
A: The last date to apply online is 18th June 2025 (till 5:00 PM).

Q2. Can final-year diploma students apply?
A: No. Only candidates with the required qualification completed as of the closing date are eligible.

Q3. Is experience required for these posts?
A: No prior experience is required. These are entry-level Group-B technical posts.

Q4. What is the age limit for these posts?
A: Please refer to the detailed advertisement (to be uploaded on the VSSC website) for post-wise age limit and relaxation.

Q5. How can I apply for the posts?
A: Visit www.vssc.gov.in, click on the recruitment section, and fill the online form from 04 June 2025 onwards.

Q6. Are these posts permanent?
A: Yes, these are regular Group-B non-gazetted posts under Central Government service rules.

Q7. Will there be a written test or interview?
A: The detailed selection process will be mentioned in the full advertisement. Generally, ISRO/VSSC conducts written tests followed by skill tests for technical posts.

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