UPSC Geo Scientist Recruitment 2027 – Apply Online for 127 Posts
Union Public Service Commission (UPSC) has released the notification for the Combined Geo-Scientist Examination 2027 on its official website. This recruitment is being conducted for a total of 127 vacancies under various Group A and Group B posts.
The UPSC Geo Scientist 2027 online application process has started on 02 September 2026, and eligible candidates can apply online until 22 September 2026. The Preliminary Examination is scheduled to be held on 10 January 2027, while the Main Examination will be conducted on 19–20 June 2027.
The minimum age required is 21 years, while the maximum age limit is 32 years as on 01 January 2027, subject to applicable age relaxation.
Candidates should carefully check the complete details of UPSC Geo Scientist Recruitment 2027, including important dates, application fee, age limit, vacancies, educational qualification and selection process before applying.
Advertisement No.: 01/2027 GEOL
UPSC Geo Scientist Recruitment 2027 – Overview
| Particular | Details |
|---|---|
| Organization | Union Public Service Commission (UPSC) |
| Examination | Combined Geo-Scientist Examination 2027 |
| Total Vacancies | 127 Posts |
| Application Mode | Online |
| Application Start Date | 02 September 2026 |
| Last Date to Apply | 22 September 2026 |
| Preliminary Exam | 10 January 2027 |
| Main Exam | 19–20 June 2027 |
| Selection Process | Prelims, Mains, Personality Test/Interview |
| Advertisement No. | 01/2027 GEOL |
UPSC Geo Scientist Recruitment 2027: Important Dates
| Event | Date |
|---|---|
| Online Apply Start Date | 02 September 2026 |
| Online Apply Last Date | 22 September 2026 |
| Last Date for Fee Payment | 22 September 2026 |
| Preliminary Examination | 10 January 2027 |
| Prelims Admit Card | Before Exam |
| Main Examination | 19–20 June 2027 |
| Mains Admit Card | Before Exam |
| Mains Result | Will Be Updated Here Soon |
Candidates are advised to confirm the examination schedule from the official UPSC website.
UPSC Geo Scientist Recruitment 2027: Application Fee
| Category | Application Fee |
|---|---|
| General / OBC | ₹200/- |
| SC / ST | ₹0/- |
| PH / Female | ₹0/- |
Payment Mode
The application fee can be paid through available online payment methods, including:
- Debit Card
- Credit Card
- Internet Banking
- IMPS
- Other available online payment options
UPSC Geo Scientist Recruitment 2027: Age Limit
The age limit will be calculated as on 01 January 2027.
- Minimum Age: 21 Years
- Maximum Age: 32 Years
Age relaxation will be applicable to eligible candidates as per UPSC rules.
UPSC Geo Scientist Recruitment 2027: Vacancy Details
A total of 127 posts are available under different Geo-Scientist categories.
| Post Name | No. of Posts |
|---|---|
| Geologist Group A (Cat-I) | 29 |
| Geophysicist Group A (Cat-I) | 00 |
| Chemist Group A (Cat-I) | 07 |
| Assistant Geologist, Group B (Cat-I) | 34 |
| Assistant Geophysicist, Group B (Cat-I) | 35 |
| Assistant Chemist, Group B (Cat-I) | 06 |
| Scientist B (Hydrogeology) Group A (Cat-II) | 05 |
| Scientist B (Chemical) Group A (Cat-II) | 01 |
| Scientist B (Geophysics) Group A (Cat-II) | 01 |
| Assistant Hydrogeologist, Group B (Cat-II) | 07 |
| Assistant Chemist, Group B (Cat-II) | 01 |
| Assistant Geophysicist, Group B (Cat-II) | 01 |
| Total | 127 |
UPSC Geo Scientist Recruitment 2027: Educational Qualification
The educational qualification varies according to the post.
Geologist Group A
Candidates must have passed or be appearing in a Master’s Degree in subjects such as:
- Geological Science
- Geology
- Applied Geology
- Geo-Exploration
- Mineral Exploration
- Engineering Geology
- Marine Geology
- Earth Science
- Equivalent qualification
Geophysicist Group A
Candidates must have passed or be appearing for a Master’s Degree in Science in relevant subjects such as:
- Physics
- Applied Physics
- Geophysics
- Marine Geophysics
- Equivalent qualification
Chemist Group A
Candidates must have a Master’s Degree in Science (M.Sc.) in:
- Chemistry
- Applied Chemistry
- Analytical Chemistry
from a recognized university.
Assistant Geologist Group B
Candidates must have a Master’s Degree or Integrated Master’s Degree in:
- Geology
- Applied Geology
- Mineral Exploration
- Marine Geology
- Earth Science
from a recognized University/Institute.
Assistant Geophysicist Group B
Candidates must have a Master of Science or Integrated Master of Science in the relevant discipline as prescribed in the official notification.
Assistant Chemist Group B
Candidates must have a Master of Science or Integrated Master of Science in relevant chemistry disciplines, including:
- Chemistry
- Applied Chemistry
- Analytical Chemistry
- Physical Chemistry
- Inorganic Chemistry
- Organic Chemistry
- Hydro-Chemistry
- Industrial Chemistry
from a recognized university/institute.
Scientist B (Hydrogeology) Group A
Candidates must have passed or be appearing in the final year of a Master’s Degree in:
- Geology
- Applied Geology
- Marine Geology
- Equivalent qualification
from a recognized university.
Scientist B (Chemical) Group A
Candidates must have passed or be appearing in the final year of a Master’s Degree in the relevant discipline as prescribed in the official notification.
Scientist B (Geophysics) Group A
Candidates must have passed or be appearing in the final year of a Master’s Degree in the relevant discipline as prescribed in the official notification.
Assistant Hydrogeologist Group B
Candidates must have a Master’s Degree in:
- Geology
- Applied Geology
- Marine Geology
- Hydrogeology
from a recognized university.
Assistant Chemist Group B
Candidates must have a Master of Science or Integrated Master of Science in relevant Chemistry disciplines from a recognized university/institute.
Assistant Geophysicist Group B
Candidates must have a Master of Science or Integrated Master of Science in the relevant discipline as prescribed in the official notification.
Important: Candidates should verify the exact post-wise educational qualification from the official UPSC notification before submitting the application.
UPSC Geo Scientist Recruitment 2027 – Selection Process
The selection process consists of the following stages:
- Preliminary Examination
- Main Examination
- Personality Test
- Interview
Candidates who qualify the Preliminary Examination will proceed to the Main Examination as per the prescribed UPSC rules.
How to Apply for UPSC Geo Scientist Recruitment 2027
Eligible candidates can submit their application online through the official UPSC website.
Step-by-Step Process
- Visit the official UPSC website.
- Open the Combined Geo-Scientist Examination 2027 section.
- Read the official notification carefully.
- Complete the required registration process.
- Enter your personal and educational details.
- Select the appropriate examination/post preferences.
- Upload the required photograph, signature and documents.
- Pay the applicable examination fee.
- Carefully verify all information.
- Submit the application form.
- Download and save the final application and payment receipt.
Official Website
UPSC Geo Scientist Recruitment 2027: Important Links
Apply Online |
Started |
Check Official Notification |
Available |
Home Page |
jobs.pincodeofindia.com |
Related Links |
Latest Govt Jobs 2026Latest Admit Cards 2026Latest Results 2026Central Govt Jobs 2026 |
UPSC Geo Scientist Recruitment 2027: Documents Required
Candidates should keep the following documents ready:
- Recent Passport Size Photograph
- Signature
- 10th Certificate/Marksheet
- Graduation/PG Marksheet
- Master’s Degree Certificate
- Category Certificate, if applicable
- PwBD Certificate, if applicable
- Valid Identity Proof
- Other documents required according to the official notification
UPSC Geo Scientist Exam 2027
Preliminary Examination
The UPSC Geo Scientist Preliminary Examination will be conducted on:
10 January 2027
Candidates who qualify in the Preliminary Examination will be eligible to appear for the Main Examination.
Main Examination
The Main Examination is scheduled for:
19–20 June 2027
Candidates should regularly check the UPSC website for admit card and examination-related updates.
Important Instructions
- Apply online before 22 September 2026.
- Pay the applicable fee by 22 September 2026.
- Check the post-wise educational qualification carefully.
- Ensure that your Master’s Degree/qualification matches the selected post.
- Verify your age eligibility as on 01 January 2027.
- Enter all details correctly.
- Upload valid and clear documents.
- Keep a copy of the submitted application form.
- Read the official notification completely before applying.
UPSC Geo Scientist Recruitment 2027 – Quick Highlights
Organization: UPSC
Examination: Combined Geo-Scientist Examination 2027
Total Posts: 127
Application Start: 02 September 2026
Last Date: 22 September 2026
Prelims: 10 January 2027
Mains: 19–20 June 2027
Age Limit: 21–32 Years
Application Fee: ₹200 / ₹0
Qualification: Relevant Master’s Degree
Selection: Prelims → Mains → Personality Test/Interview
Frequently Asked Questions (FAQs)
Q1. How many vacancies are available in UPSC Geo Scientist Recruitment 2027?
A total of 127 vacancies are available.
Q2. When did the UPSC Geo Scientist application process start?
The online application started on 02 September 2026.
Q3. What is the last date to apply?
The last date to submit the online application is 22 September 2026.
Q4. What is the age limit for UPSC Geo Scientist 2027?
The minimum age is 21 years, while the maximum age is 32 years as on 01 January 2027.
Q5. What is the application fee?
General/OBC candidates have to pay ₹200, while SC/ST, PH and female candidates are exempted according to the supplied details.
Q6. What qualification is required?
The qualification varies by post, but the recruitment primarily requires relevant Master’s Degree/M.Sc. qualifications in Geology, Geophysics, Chemistry and related disciplines.
Q7. When will the Preliminary Examination be conducted?
The Preliminary Examination is scheduled for 10 January 2027.
Q8. When will the Main Examination be conducted?
The Main Examination is scheduled for 19 and 20 June 2027.
Q9. What is the selection process?
Selection consists of Preliminary Examination, Main Examination, Personality Test and Interview.
Conclusion
The UPSC Geo Scientist Recruitment 2027 provides an opportunity for candidates with relevant postgraduate qualifications in Geology, Geophysics, Chemistry and related disciplines to join government services.
With 127 vacancies, candidates should carefully verify their post-wise educational qualification and age eligibility before applying. The application window is open from 02 September 2026 to 22 September 2026.
🔴 Last Date to Apply: 22 September 2026
✍️ About the Author
Fanish Jha
Fanish Jha is a digital publisher, website creator, and content editor focused on creating useful online resources for Indian audiences. He is the founder and editor of Pincode Of India, Jobs.PincodeOfIndia, Indian Swan, and Gaon Express.
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Founder & Editor — Fanish Jha