The Union Public Service Commission (UPSC) has announced the recruitment for various posts under the Combined Geo-Scientist Examination (CGSE) 2027. A total of 127 vacancies are available for positions including Geologist, Geophysicist, Chemist, and Assistant-level posts. The last date to apply online is 22-09-2026.
UPSC Geologist Recruitment 2027: Apply Online for 127 Posts: Overview
| Organization | UPSC |
| Post Name | Geologist, Geophysicist, Chemist (Group A); Assistant Geologist, Assistant Geophysicist, Assistant Chemist (Group B) in GSI; Scientist ‘B’ and Assistant-level posts in CGWB |
| Advt No | GEOL and File No |
| Total Vacancies | 127 |
| Application Mode | Online only |
| Job Location | Geological Survey of India / Central Ground Water Board, across India |
| Official Website | https://upsc.gov.in |
Important Dates
The following dates are crucial for the application process and examination schedule. Ensure to keep track of these important milestones.
| Date of notification | 02-09-2026 |
| Start of online application | 02-09-2026 |
| Last date for filling online application | 22-09-2026, up to 6:00 PM |
| Helpline operational period | 02-09-2026 to 22-09-2026, 10:00 AM to 5:30 PM (working days) |
| Combined Geo-Scientist (Preliminary) Examination | 10-01-2027 |
| Combined Geo-Scientist (Main) Examination | 19-06-2027 and 20-06-2027 |
Application Fee
Candidates are required to pay an application fee, which is an important aspect to consider when applying. The fee structure is as follows:
| Category | Fee |
| General/OBC | ₹200 |
| Female/SC/ST/PwBD | Exempted |
Age Limit
The age limit is a critical factor for eligibility. Here are the details regarding the age requirements:
| Minimum Age | 21 years |
| Maximum Age | 32 years |
| Age Relaxation | Upper age relaxable for Government servants, SC/ST, OBC, disabled Defence Services personnel, Ex-servicemen, and Persons with Benchmark Disability as per the official notification. |
Vacancy Details
The vacancies are distributed across different categories and posts. Here is the detailed breakdown:
| Post | Vacancies |
| Geologist, Group A | 29 |
| Geophysicist, Group A | 0 |
| Chemist, Group A | 7 |
| Assistant Geologist, Group B | 34 |
| Assistant Geophysicist, Group B | 35 |
| Assistant Chemist, Group B | 6 |
| Scientist ‘B’ (Hydrogeology), Group A | 5 |
| Scientist ‘B’ (Chemical), Group A | 1 |
| Scientist ‘B’ (Geophysics), Group A | 1 |
| Assistant Hydrogeologist, Group B | 7 |
| Assistant Chemist, Group B | 1 |
| Assistant Geophysicist, Group B | 1 |
Eligibility and Educational Qualification
Candidates must ensure they meet the eligibility criteria before applying. A Master’s degree in relevant fields is required for different posts. The specific qualifications are as follows:
| Post | Minimum Qualification |
| Geologist / Assistant Geologist | Master’s degree in Geological Science, Geology, Applied Geology, Geo-Exploration, Mineral Exploration, Engineering Geology, Marine Geology, Earth Science and Resource Management, Oceanography and Coastal Areas Studies, Petroleum Geosciences, or Geochemistry |
| Geophysicist / Assistant Geophysicist / Scientist ‘B’ (Geophysics) | M.Sc. in Physics, Applied Physics, or Geophysics |
| Chemist / Assistant Chemist | M.Sc. in Chemistry or Analytical Chemistry |
Salary and Pay Scale
The salary structure for the various posts is an important consideration for candidates. Here is the pay scale information:
| Post | Pay Scale |
| Geologist, Group A | ₹56,100 – ₹1,77,500 |
| Geophysicist, Group A | ₹56,100 – ₹1,77,500 |
| Chemist, Group A | ₹56,100 – ₹1,77,500 |
| Assistant Geologist, Group B | ₹44,900 – ₹1,42,400 |
| Assistant Geophysicist, Group B | ₹44,900 – ₹1,42,400 |
| Assistant Chemist, Group B | ₹44,900 – ₹1,42,400 |
Selection Process
The selection for the posts will be conducted in three stages, ensuring a comprehensive evaluation of candidates. The stages are as follows:
- Preliminary Examination
- Main Examination
- Personality Test/Interview
How to Apply
Candidates must follow the steps outlined below to complete their application online. Ensure to adhere to the guidelines provided.
- Visit the Commission’s Online Application Portal at https://upsconline.nic.in.
- Create an account and complete Universal Registration to generate a Universal Registration Number (URN).
- Fill the Common Application Form (CAF).
- Complete the examination-specific module for CGSE 2027.
- Upload your photograph, live photo capture, and signature as per the Commission’s instructions.
- Pay the application fee online, if applicable.
- Submit the application by 22-09-2026, 6:00 PM.
Frequently Asked Questions
What is the last date to apply for UPSC Geologist Recruitment 2027?
The last date to apply is 22-09-2026, up to 6:00 PM.
What is the application fee for the UPSC Geologist Recruitment?
The application fee is ₹200, which is exempted for Female/SC/ST/PwBD candidates.
What is the eligibility criteria for the UPSC Geologist posts?
Candidates must be citizens of India and hold a relevant Master’s degree, with an age limit of 21 to 32 years.
What is the selection process for the UPSC Geologist Recruitment?
The selection process consists of a Preliminary Examination, Main Examination, and a Personality Test/Interview.
How can I apply for UPSC Geologist Recruitment 2027?
Candidates can apply online through the Commission’s portal at https://upsconline.nic.in by following the outlined steps.
| UPSC Geologist Recruitment 2027: Apply Online for 127 Posts – Important Links | |
|---|---|
| UPSC Recruitment 2026 Notification PDF | Click Here |
| Apply Now | Click Here |
| Official Notification PDF | Click Here |
| Click here | Click Here |
