UPSC Combined Geo-Scientist Recruitment 2027 has been announced by the Union Public Service Commission for 127 tentative vacancies in the Geological Survey of India and Central Ground Water Board. The official UPSC examination page confirms that the notification was issued on 2 September 2026, the application deadline is 22 September 2026 at 6:00 PM, and the Preliminary Examination will be held on 10 January 2027.
Candidates should read the official notification carefully before applying because educational qualification differs by scientific discipline and post.
UPSC Geo-Scientist Recruitment 2027 Overview
| Recruiting Authority | Union Public Service Commission (UPSC) |
|---|---|
| Examination | Combined Geo-Scientist Examination 2027 |
| Notice No. | 01/2027-GEOL |
| Total Vacancies | 127 tentative vacancies |
| Departments | Geological Survey of India and Central Ground Water Board |
| Application Mode | Online |
| Notification Date | 2 September 2026 |
| Last Date | 22 September 2026, up to 6:00 PM |
| Preliminary Exam | 10 January 2027 |
| Job Location | Across India |
UPSC Geo-Scientist Vacancy Details
Geological Survey of India
| 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 |
| Total | 111 |
Central Ground Water Board
| Post | Vacancies |
|---|---|
| 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 |
| Total | 16 |
The vacancy numbers are tentative and may be changed by the recruiting authorities.
Educational Qualification
Qualification is post-specific. Candidates generally need a relevant postgraduate qualification in disciplines such as Geology, Applied Geology, Geophysics, Chemistry, Hydrogeology or another qualification accepted for the selected post. Check the exact degree and subject requirements in the official UPSC notification before submitting the form.
Age Limit
The notified general age range is 21 to 32 years as on 1 January 2027. Age relaxation applies to eligible reserved categories according to Government of India and UPSC rules. Candidates should confirm the post-specific age condition in the official notification.
Application Fee
The application fee is Rs 200. Female candidates and candidates belonging to SC, ST and PwBD categories are exempt from the fee as stated in the recruitment notice.
Important Dates
| Notification and application start | 2 September 2026 |
|---|---|
| Last date to apply | 22 September 2026, 6:00 PM |
| Preliminary Examination | 10 January 2027 |
| Main Examination | 19 and 20 June 2027 |
Selection Process
- Combined Geo-Scientist Preliminary Examination
- Combined Geo-Scientist Main Examination
- Personality Test or Interview
- Document and eligibility verification as applicable
How to Apply
- Open the official UPSC online application portal.
- Complete the required candidate registration or profile process.
- Select Combined Geo-Scientist Examination 2027.
- Enter personal and educational details carefully.
- Upload the required photograph, signature and supporting documents.
- Pay the application fee if applicable.
- Submit the form before 22 September 2026 at 6:00 PM.
- Save the submitted application confirmation for future reference.
Documents to Keep Ready
- Photo identity proof
- Recent photograph and signature
- Date of birth proof
- Postgraduate degree and marksheets
- Category or PwBD certificate, if applicable
- Other certificates required for the selected post
Important Official Links
| Apply Now | Apply Now |
|---|---|
| Official Examination Page | Open UPSC Examination Page |
| Official Notification PDF | Download Official Notification |
| UPSC Website | Official Website |
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FAQs
How many vacancies are announced in UPSC Combined Geo-Scientist Recruitment 2027?
There are 127 tentative vacancies, including 111 in the Geological Survey of India and 16 in the Central Ground Water Board.
What is the last date to apply?
The last date is 22 September 2026 up to 6:00 PM.
When is the Preliminary Examination?
The UPSC Combined Geo-Scientist Preliminary Examination is scheduled for 10 January 2027.
Where should candidates apply?
Candidates should use the official UPSC online application portal linked above.