If you are checking the UPSC Scientist-B Instrumentation age limit 2026, the main upper-age limit in Advertisement No. 05/2026 was 35 years for UR/EWS candidates. The notification allowed the upper limit to extend to 38 years for OBC and 40 years for SC candidates, with further relaxation for eligible PwBD candidates. Age was reckoned as on 12 June 2026, the closing date for the online recruitment application.
UPSC Scientist-B Instrumentation Age Limit 2026 at a Glance
| Category | Maximum age | Age reference date |
|---|---|---|
| UR / EWS | 35 years | 12 June 2026 |
| OBC | 38 years | 12 June 2026 |
| SC | 40 years | 12 June 2026 |
| Eligible PwBD | Further relaxation as applicable | As prescribed in the notice |
These limits relate specifically to the Scientist-B (Instrumentation) post in the Indian Meteorological Department, Ministry of Earth Sciences, advertised by UPSC under Advertisement No. 05/2026. UPSC’s recruitment notice listed 9 vacancies for this post. See the official UPSC recruitment notices for the advertisement and later updates.
What Was the Maximum Age for Scientist-B Instrumentation?
The basic maximum age was 35 years for candidates in the UR/EWS category. The notification provided category-based upper-age relaxation, taking the maximum to 38 years for OBC candidates and 40 years for SC candidates. The notice also provided further age relaxation for eligible persons with benchmark disabilities (PwBD), subject to the conditions stated in the recruitment advertisement.
Scientist-B Instrumentation Age Cutoff Date
The important date for calculating age was 12 June 2026. This was the closing date for the online application window in the original Advertisement No. 05/2026. The official UPSC recruitment material states that online registration opened on 23 May 2026 and closed on 12 June 2026.
That means candidates should not calculate eligibility using today’s age. Instead, compare the candidate’s date of birth with the notified cutoff date. For a quick calculation, you can also use our age calculator or exact age calculator, then verify the result against the UPSC notification.
UPSC Scientist-B Instrumentation Age Relaxation
Age relaxation is not a single extra number that can be added to every candidate’s age. It depends on the category and the specific relaxation provision in the UPSC notice.
- OBC: the stated upper age was 38 years.
- SC: the stated upper age was 40 years.
- PwBD: further relaxation was available as specified in the notice for eligible candidates.
- Other special categories: candidates should rely on the exact relaxation clauses in Advertisement No. 05/2026 rather than applying a generic age-relaxation rule.
For this reason, a candidate should check both the basic upper-age limit and the applicable reservation or relaxation clause before deciding whether the age condition is satisfied.
Scientist-B Instrumentation Qualification and Vacancy
The Scientist-B (Instrumentation) post was advertised in the Indian Meteorological Department under the Ministry of Earth Sciences. UPSC listed 9 vacancies for the post. The required qualification was a bachelor’s degree in engineering or technology in one of the disciplines specified by the notification, including Electronics & Communication, Mechanical, Information Technology, Instrumentation, Mechatronics, Electrical or Computer Science Engineering.
The post carried Level 10 pay under the 7th Central Pay Commission. The age condition is only one part of eligibility; candidates also had to satisfy the prescribed educational and other recruitment conditions.
How to Check Your Scientist-B Instrumentation Age
- Write down your date of birth exactly as it appears in your official records.
- Use 12 June 2026 as the age-reference date for Advertisement No. 05/2026.
- Calculate your completed age on that date.
- Compare the result with the applicable category limit: 35, 38 or 40 years, as relevant.
- If you claim PwBD or another relaxation, read the corresponding clause in the official notification before treating the relaxation as applicable.
- Keep your date-of-birth and category documents consistent with the information submitted in the recruitment application.
Important Note About the 2026 Application
The original application window for Advertisement No. 05/2026 closed on 12 June 2026. UPSC later published addendum notices on 15 September 2026 for the Scientist-B posts, including Scientist-B (Instrumentation). Anyone checking the recruitment now should distinguish the original age cutoff from later administrative updates and consult the latest UPSC notice before relying on any vacancy or recruitment detail.
Frequently Asked Questions
What is the UPSC Scientist-B Instrumentation age limit in 2026?
The upper age was 35 years for UR/EWS candidates, 38 years for OBC candidates and 40 years for SC candidates, with further relaxation available under applicable provisions for eligible PwBD candidates.
What is the age cutoff date for UPSC Scientist-B Instrumentation 2026?
The age was reckoned as on 12 June 2026 for the original Advertisement No. 05/2026 application.
How many Scientist-B Instrumentation vacancies were advertised?
UPSC advertised 9 Scientist-B (Instrumentation) vacancies under the 2026 recruitment advertisement.
Is there a minimum age mentioned for Scientist-B Instrumentation?
The recruitment material focuses on the prescribed upper-age condition. Candidates should read the complete eligibility section of Advertisement No. 05/2026 rather than assume a separate minimum-age rule from another UPSC recruitment.
Where should I verify the latest UPSC Scientist-B details?
Use the official UPSC recruitment pages and the latest notice or addendum for Advertisement No. 05/2026. Recruitment conditions can be modified by an official corrigendum or addendum.
Final Takeaway
For the original UPSC Scientist-B (Instrumentation) recruitment under Advertisement No. 05/2026, the key age rule was 35 years for UR/EWS, 38 years for OBC and 40 years for SC, with the age calculated as on 12 June 2026. Eligible PwBD candidates could receive additional relaxation under the applicable rules. Because UPSC has also issued later addendum notices, always check the latest official recruitment material before relying on vacancy or application details.
Last reviewed: September 2026.
