Last updated on October 27th, 2026 at 08:41 pm
UPSC Geologist – Union Public Service Commission (UPSC) has released the official notification for the UPSC Combined Geo Scientist Examination 2027 under Advt. No. 01/2027-GEOL. Through this recruitment, eligible candidates can apply online for 127 posts of Geologist, Geophysicist, Chemist, Scientist B, Assistant Geologist, Assistant Geophysicist and other Group A and Group B posts. Candidates searching for UPSC Geologist Recruitment 2027, UPSC Geologist Vacancy 2027, UPSC Geo Scientist 2027 and UPSC Geologist Apply Online can check the complete details below.
TAble Of Contents
UPSC Geologist Recruitment 2027 Overview
| Form Mode | Job State | Total Posts | Job Type |
|---|---|---|---|
| Online Form | All India | 127 Posts | Permanent |
UPSC Geologist Recruitment 2027 Important Details
| Recruitment Organization | Union Public Service Commission (UPSC) |
|---|---|
| Examination Name | Combined Geo Scientist Examination 2027 |
| Advertisement Number | 01/2027-GEOL |
| Main Keyword | UPSC Geologist |
| Total Posts | 127 Posts |
| Job Location | All India |
| Application Mode | Online |
| Job Type | Permanent |
| Official Website | UPSC Official Website |
UPSC Geologist Recruitment 2027 Important Dates
| Event | Date |
|---|---|
| Notification Release Date | 02 September 2026 |
| Online Application Start Date | 02 September 2026 |
| Last Date to Apply Online | 22 September 2026 |
| Last Date Time | 06:00 PM |
| Prelims Exam Date | 10 January 2027 |
| Mains Exam Date | 19–20 June 2027 |
| Admit Card | Before Exam Date |
UPSC Geologist Recruitment 2027 Application Fee
| Category | Application Fee |
|---|---|
| General | ₹200/- |
| OBC | ₹200/- |
| EWS | ₹200/- |
| SC | ₹0/- (Nil) |
| ST | ₹0/- (Nil) |
| PH | ₹0/- (Nil) |
| All Female Candidates | ₹0/- (Nil) |
| Payment Mode | Online Mode |
UPSC Geologist Recruitment 2027 Age Limit
| Age Criteria | Details |
|---|---|
| Minimum Age Limit | 21 Years |
| Maximum Age Limit | 32 Years |
| Age Calculation Date | 01 January 2027 |
| Date of Birth | 02 January 1995 to 01 January 2006 |
| Age Relaxation | Extra as per UPSC Rules |
UPSC Geologist Recruitment 2027 Selection Process
| Stage | Selection Process |
|---|---|
| Stage 1 | Preliminary Written Examination |
| Stage 2 | Mains Written Examination |
| Stage 3 | Personality Test / Interview |
| Stage 4 | Medical Examination |
| Stage 5 | Document Verification |
UPSC Geologist Recruitment 2027 Post Wise Qualification
| Post Name | Educational Qualification / Eligibility |
|---|---|
| Geologist (Group A) | 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 / Geochemistry |
| Geophysicist (Group A) | M.Sc. in Physics / Applied Physics / Geophysics / Integrated M.Sc. Exploration Geophysics / Applied Geophysics / Marine Geophysics / M.Sc. (Tech.) in Applied Geophysics |
| Scientist ‘B’ (Geophysics), Group ‘A’ | M.Sc. in Physics / Applied Physics / Geophysics / Integrated M.Sc. Exploration Geophysics / Applied Geophysics / Marine Geophysics / M.Sc. (Tech.) in Applied Geophysics |
| Chemist (Group A) | M.Sc. in Chemistry / Applied Chemistry / Analytical Chemistry |
| Scientist ‘B’ (Chemical), Group ‘A’ | M.Sc. in Chemistry / Applied Chemistry / Analytical Chemistry |
| Scientist ‘B’ (Hydrogeology), Group ‘A’ | Master’s Degree in Geology / Applied Geology / Marine Geology / Hydrogeology |
| Assistant Hydrogeologist (Group B) | Master’s Degree in Geology / Applied Geology / Marine Geology / Hydrogeology |
| Assistant Chemist (Group B) | Master of Science OR Integrated Master of Science in Chemistry / Applied Chemistry / Analytical Chemistry / Physical Chemistry / Inorganic Chemistry / Organic Chemistry / Hydro-Chemistry / Industrial Chemistry |
| Assistant Geologist (Group B) | Master’s Degree OR Integrated Master’s Degree in Geology / Applied Geology / Mineral Exploration / Marine Geology / Earth Science |
| Assistant Geophysicist (Group B) | Master of Science in Geophysics / Exploration Geophysics / Applied Geophysics / Geo Exploration / Marine Geophysics / Physics / Applied Physics / Applied Geology |
UPSC Geologist Vacancy 2027 Post Wise Details
| Post Name | Total Posts |
|---|---|
| Geologist (Group A) | 29 |
| Chemist (Group A) | 07 |
| Assistant Geologist (Group B) | 34 |
| Assistant Geophysicist (Group B) | 36 |
| Scientist ‘B’ (Hydrogeology), Group ‘A’ | 05 |
| Scientist ‘B’ (Chemical), Group ‘A’ | 01 |
| Scientist ‘B’ (Geophysics), Group ‘A’ | 01 |
| Assistant Hydrogeologist (Group B) | 07 |
| Assistant Chemist (Group B) | 07 |
| Geophysicist (Group A) | 00 |
| Total | 127 Posts |
How to Apply for UPSC Geologist Recruitment 2027
| Step | Process |
|---|---|
| Step 1 | Visit the official UPSC online application website |
| Step 2 | Complete the required registration or login process |
| Step 3 | Select the Combined Geo Scientist Examination 2027 application |
| Step 4 | Fill in your personal and educational details carefully |
| Step 5 | Upload the required photograph, signature and documents |
| Step 6 | Check your eligibility and examination details |
| Step 7 | Pay the application fee, if applicable |
| Step 8 | Preview the completed application form |
| Step 9 | Submit the final online application |
| Step 10 | Download or print the submitted application form for future reference |
Documents Required for UPSC Geologist Online Form 2027
| Document | Requirement |
|---|---|
| Educational Certificates | Master’s Degree and other relevant qualification documents |
| Identity Proof | Valid Government-issued identity proof |
| Photograph | Recent photograph as per UPSC instructions |
| Signature | As per the prescribed format |
| Category Certificate | Required for applicable reserved categories |
| EWS Certificate | Required for eligible EWS candidates |
| PwBD Certificate | Required for applicable candidates |
| Other Documents | As specified in the official notification |
UPSC Combined Geo Scientist 2027 Exam Details
| Examination | Exam Date | Purpose |
|---|---|---|
| Preliminary Examination | 10 January 2027 | Shortlisting candidates for Mains |
| Mains Examination | 19–20 June 2027 | Main written examination |
| Personality Test | To be notified | Final selection stage |
UPSC Geologist Salary 2027
| Post Category | Job Group |
|---|---|
| Geologist | Group A |
| Geophysicist | Group A |
| Chemist | Group A |
| Scientist ‘B’ | Group A |
| Assistant Geologist | Group B |
| Assistant Geophysicist | Group B |
| Assistant Hydrogeologist | Group B |
| Assistant Chemist | Group B |
The selected candidates will receive salary and allowances as applicable to the respective Group A and Group B posts under Government of India rules.
UPSC Geologist 2027 Important Instructions
| Instruction | Details |
|---|---|
| Eligibility | Check the post-wise qualification carefully before applying |
| Application Deadline | Submit the online form before 22 September 2026, 06:00 PM |
| Documents | Keep all required documents ready before applying |
| Fee Payment | Pay the applicable fee through the prescribed online mode |
| Application Form | Verify all information before final submission |
| Official Notification | Read the complete notification for post-wise conditions and rules |
| Admit Card | Download the UPSC admit card before the examination |
UPSC Geologist Recruitment 2027 Important Links
| Source Title | Issue Date | Source Link |
|---|---|---|
| Prelims Exam Date Notice | 27/10/2026 | Download |
| Fill Online Form | 02 September 2026 | Apply Now |
| Full Notification | 02 September 2026 | Download |
| Official Website | 02 September 2026 | Visit Now |
FAQ
Q1. What is the UPSC Geologist Recruitment 2027?
UPSC Combined Geo Scientist Examination 2027 is conducted by the Union Public Service Commission for recruitment to Geologist, Geophysicist, Chemist, Scientist B, Assistant Geologist and other Group A and Group B posts.
Q2. How many vacancies are available in UPSC Geologist Recruitment 2027?
There are a total of 127 posts available under the UPSC Combined Geo Scientist Examination 2027.
Q3. What is the last date to apply online for UPSC Geologist 2027?
The last date to apply online is 22 September 2026 up to 06:00 PM.
Q4. What is the age limit for UPSC Geologist Recruitment 2027?
The age limit is 21 to 32 years as on 01 January 2027. Candidates must have been born between 02 January 1995 and 01 January 2006, subject to applicable age relaxation.
Q5. When will the UPSC Geo Scientist Prelims Exam 2027 be held?
The UPSC Combined Geo Scientist Preliminary Examination is scheduled for 10 January 2027.
Q6. When will the UPSC Geo Scientist Mains Exam 2027 be held?
The Mains Examination is scheduled for 19 and 20 June 2027.
Q7. What is the application fee for UPSC Geologist Recruitment 2027?
General, OBC and EWS candidates have to pay ₹200/-. SC, ST, PH and all female candidates are exempted from the application fee.
Q8. What is the selection process for UPSC Geologist Recruitment 2027?
The selection process includes a Preliminary Written Examination, Mains Written Examination, Personality Test/Interview, Medical Examination and Document Verification.
Q9. What qualification is required for UPSC Geologist?
Candidates generally need a relevant Master’s degree in Geology, Applied Geology, Geological Science, Mineral Exploration, Earth Science or another discipline specified for the particular post.
Q10. Is UPSC Geologist a permanent job?
Yes, the recruitment is for permanent Group A and Group B Government of India posts, subject to the applicable service rules.
