Indian Exam

UPSC Combined Geo Scientist Recruitment 2027 — 127 Posts, Apply by 22 Sept 2026

Sep 03, 2026 21:02 Indian Exam

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Job Summary:
• Who: Union Public Service Commission (UPSC)
• What: Combined Geo Scientist Exam (CGSPE) 2027 — 127 vacancies
• When: 02 September 2026 — 22 September 2026
• Where: Across India
• Apply: Online

Key Dates — UPSC Combined Geo Scientist Recruitment 2027

Event	Date
Application Start	02 September 2026
Last Date to Apply Online	22 September 2026 (6:00 PM)
Last Date to Pay Fee	22 September 2026
Preliminary Exam Date	10 January 2027
Mains Exam Date	19-20 June 2027
Admit Card Release	Before Exam

Application Fees — UPSC CGSPE 2027

Category	Fee
General / OBC / EWS	₹200
SC / ST / PH	₹0
All Category Female	₹0

Pay the exam fee through online or offline mode only.

Age Limit (as on 01 January 2027) — UPSC Geo Scientist 2027

Minimum Age	21 Years
Maximum Age	32 Years

Age relaxation is applicable as per UPSC rules for reserved categories.

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Vacancy Details & Eligibility — UPSC Combined Geo Scientist 2027

Post Name	Total Posts	Eligibility
Geologist, Group A	29	Master’s in Geological Science / Geology / Applied Geology / Geo Exploration / Mineral Exploration / Engineering Geology / Marine Geology / Earth Science / Resource Management / Oceanography
Chemist, Group A	07	Master’s in Chemistry
Assistant Geologist, Group B	34	Master’s in Geology / Applied Geology / Mineral Exploration / Marine Geology / Earth Science
Assistant Geophysicist, Group B	35	Master’s in Geophysics / Exploration Geophysics / Applied Geophysics / Equivalent
Assistant Chemist, Group B	06	Master’s in Chemistry / Applied Chemistry / Analytical Chemistry / Physical Chemistry / Equivalent
Scientist ‘B’ (Hydrogeology), Group A	05	Master’s in Geology / Marine Geology / Hydrogeology / Equivalent
Scientist ‘B’ (Chemical), Group A	01	Master’s in Physics / Applied Physics / Geophysics / Equivalent
Scientist ‘B’ (Geophysics), Group A	01	Master’s in Physics / Geophysics / Integrated Exploration Geophysics / Applied Geophysics / Marine Geophysics / Equivalent
Assistant Hydrogeologist, Group B	07	Master’s in Geology / Marine Geology / Hydrogeology / Equivalent
Assistant Chemist, Group B	01	Master’s in Chemistry / Applied Chemistry / Analytical Chemistry / Physical Chemistry / Equivalent
Assistant Geophysicist, Group B	01	Master’s in Geophysics / Exploration Geophysics / Applied Geophysics / Equivalent

Selection Process — UPSC CGSPE 2027

The selection will be based on three stages:

Preliminary Exam: Objective-type questions to shortlist candidates.
Mains Exam: Descriptive-type questions for qualified candidates.
Personality Test/Interview: Final stage for selected candidates.

How to Apply for UPSC Combined Geo Scientist Recruitment 2027

Follow these steps to apply online:

Visit the official UPSC website: upsconline.nic.in.
Read the official notification carefully to understand eligibility and requirements.
Register yourself and fill in the application form with accurate details. Use our UPSC Photo Resizer to prepare your photo and signature as per specifications.
Upload scanned copies of your photograph, signature, and other required documents.
Pay the application fee (if applicable) through online or offline mode.
Review all details carefully before submitting the form.
Take a printout of the submitted application form for future reference.