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UPSC CGSPE 2027 Combined Geo Scientist Recruitment 2026 Apply Online for 127 Post

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Union Public Service Commission (UPSC) has invited applications for UPSC CGSPE 2027 Combined Geo Scientist Recruitment 2026 (127 posts). Online applications are open from 02 Sept 2026 to 22 Sept 2026. Eligibility: Master Degree in Geological Science OR Geology OR Applied Geology OR Geo Exploration OR mineral Exploration… Age limit: 21 to 32 years as on 01 Jan 2027. Fee: General / OBC / EWS candidates pay ₹200 (Pay the Exam Fee Through Online / Offline Fee Mode Only); SC / ST / PH candidates are exempted.

Organisation:
Union Public Service Commission (UPSC)
Total posts:
127
Apply from:
02 Sept 2026
Last date:
22 Sept 2026
Exam date:
10 Jan 2027
Age limit:
21 to 32 years as on 01 Jan 2027
Qualification:
Master Degree in Geological Science OR Geology OR Applied Geology OR Geo Exploration OR mineral Exploration…
Fee:
General / OBC / EWS candidates pay ₹200 (Pay the Exam Fee Through Online / Offline Fee Mode Only); SC / ST / PH candidates are exempted
Mode:
Online

Union Public Service Commission (UPSC) has released the notification for the recruitment of UPSC Combined Geo Scientist Exam CGSPE Recruitment 2027. Those Candidates Are Interested to the Following UPSC Geo Scientist Recruitment 2027 Vacancy Can Apply Online from 02/09/2026 to 22/09/2026. See the Advertisement for information related to age limit, syllabus, Department wise post, selection procedure, pay scale in UPSC CGSPE Recruitment 2026.

Important Dates

Important dates
EventDate
Application Begin
Last Date for Apply Online
Pay Exam Fee Last Date
UPSC CGSPE Exam Date
UPSCCGSPE Mains Exam19-20 June 2027
Admit Card AvailableBefore Exam

Application Fee

Application fee by category
CategoryFee
General / OBC / EWS₹200
SC / ST / PHFree
All Category FemaleFree

Pay the Exam Fee Through Online / Offline Fee Mode Only

Age Limit

Age limit
LimitAge
Minimum Age21 Years
Maximum Age32 Years

Age Relaxation Extra as per UPSC Combined Geo Scientist UPSC CGSPE 2027 Examination Rules.

Vacancy Details

Total: 127 Post
Post NameTotal PostEligibility
Geologist, Group A29Master Degree in Geological Science OR Geology OR Applied Geology OR Geo Exploration OR mineral Exploration or Engineering Geology OR Marine Geology or Earth Science and Resource Management or Oceanography.
Chemist, Group A7Master Degree in Chemistry.
Assistant Geologist, Group B34Master Degree in Geology / Applied Geology / Mineral Exploration / Marine Geology / Earth Science.
Assistant Geophysicist, Group B35Master Degree in Geophysics / Exploration Geophysics / Applied Geophysics / Equivalent.
Assistant Chemist, Group B6Master Degree in Chemistry / Applied Chemistry / Analytical Chemistry / Physical Chemistry / Equivalent.
Scientist ‘B’(Hydrogeology), Group ‘A’5Master Degree in Geology / Marine Geology / Hydrogeology / Equivalent.
Scientist ‘B’(Chemical ) Group ‘A’1Master Degree in Physics OR Applied Physics / Geophysics / Equivalent.
Scientist ‘B’(Geophysics) Group ‘A’1Master Degree in Physics OR Geophysics / Integrated Exploration Geophysics OR Applied Geophysics OR Marine Geophysics OR Equivalent Degree.
Assistant Hydrogeologist, Group ‘B’7Master Degree in Geology / Marine Geology / Hydrogeology / Equivalent.
Assistant Chemist, Group ‘B’1Master Degree in Chemistry / Applied Chemistry / Analytical Chemistry / Physical Chemistry / Equivalent.
Assistant Geophysicist, Group ‘B’1Master Degree in Geophysics / Exploration Geophysics / Applied Geophysics / Equivalent.

How to Apply

  1. 1Read the official notification carefully before you start, since it covers eligibility, age limit, and the full breakdown of all 127 posts in more depth than any summary can.
  2. 2Open the "Apply Online" link on this page to go to Union Public Service Commission (UPSC)'s own application portal; applications submitted anywhere else won't be valid.
  3. 3Register with a working email address and mobile number, since the portal typically sends your login details and status updates to both.
  4. 4Fill in the form with your personal, educational and category details exactly as they appear on your certificates. A mismatch here is one of the most common reasons applications get rejected at verification.
  5. 5Upload your scanned photograph and signature in the exact format, dimensions and file size the notification specifies.
  6. 6Pay the application fee. General / OBC / EWS candidates pay ₹200 (Pay the Exam Fee Through Online / Offline Fee Mode Only); SC / ST / PH candidates are exempted.
  7. 7Check every section of the completed form on the preview screen before you submit, since most portals don't allow edits afterward.
  8. 8Download or print the confirmation page once submission is complete; you'll likely need it again at the admit card or document verification stage.
  9. 9Applications close on 22 Sept 2026, so don't leave this for the last day. Portals slow down and sometimes fail under heavy traffic right before a deadline.

Frequently Asked Questions

Which organization is conducting this recruitment?

This recruitment is being conducted by Union Public Service Commission (UPSC). Refer to the official notification linked on this page for the full details.

What is the last date to apply?

The online application window closes on 22 Sept 2026. It's best to submit well before this date, since portals often slow down under heavy traffic close to the deadline.

How many vacancies are there?

Union Public Service Commission (UPSC) has announced a total of 127 posts under this recruitment. See the Vacancy Details section on this page for the post-wise and category-wise breakup.

What is the age limit?

The prescribed age limit is 21 to 32 years. Age Relaxation Extra as per UPSC Combined Geo Scientist UPSC CGSPE 2027 Examination Rules.

Is there an application fee?

General / OBC / EWS candidates pay ₹200 (Pay the Exam Fee Through Online / Offline Fee Mode Only); SC / ST / PH candidates are exempted.

What is the eligibility criteria?

Eligibility varies by post. For example: Master Degree in Geological Science OR Geology OR Applied Geology OR Geo Exploration OR mineral Exploration or Engineering Geology OR Marine Geology or Earth Science and Resource Management or Oceanography.. Check the Vacancy Details section on this page or the official notification for the full post-wise eligibility.

How can I apply?

Use the "Apply Online" link on this page to go directly to Union Public Service Commission (UPSC)'s application portal, and follow the steps in the How to Apply section above.

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Quick Facts

Organization
Union Public Service Commission (UPSC)
Posted
03 Sept 2026
Total Posts
127