UPSC CGSPE Combined Geo Scientist Online Form 2027 for 127 Posts
Union Public Service Commission (UPSC) has released the notification for recruitment through the Combined Geo-Scientist (Preliminary and Main) Examination, 2027 (CGSPE), under Examination Notice No. 01/2027-GEOL dated 02 September 2026, in accordance with the Rules published by the Ministry of Mines in the Gazette of India. A total of 127 posts are available across the Geological Survey of India (GSI) and Central Ground Water Board (CGWB), covering Geologist, Geophysicist, Chemist, Scientist 'B' and Assistant-level posts. Candidates can apply online from 02 September 2026 to 22 September 2026 (upto 06:00 PM).
Important: The last date to apply online and pay the examination fee is 22 September 2026 (upto 06:00 PM). Candidates must apply only through the official UPSC Online Application Portal at upsconline.nic.in. The Preliminary Examination is scheduled for 10 January 2027, and the Main Examination is scheduled for 19–20 June 2027.
Overview | Important Dates | Application Fee | Age Limit | Vacancy Details | Eligibility | Exam Pattern | Selection Process | How to Apply | Important Links | FAQs
Overview
| Particular | Details |
|---|---|
| Recruiting Organisation | Union Public Service Commission (UPSC), for Geological Survey of India (GSI) and Central Ground Water Board (CGWB), Ministry of Mines |
| Exam Name | Combined Geo-Scientist (Preliminary and Main) Examination, 2027 (CGSPE) |
| Examination Notice Number | 01/2027-GEOL (File No. 04/01/2026-E.I(B)) |
| Notification Date | 02 September 2026 |
| Total Vacancy | 127 Posts (Tentative) |
| Application Begin | 02 September 2026 |
| Last Date for Apply Online | 22 September 2026 (upto 06:00 PM) |
| Last Date for Fee Payment | 22 September 2026 |
| Preliminary Exam Date | 10 January 2027 |
| Main Exam Date | 19–20 June 2027 |
| Admit Card | Before Exam |
| Application Mode | Online only, via UPSC Online Application Portal (Universal Registration required) |
| Job Location | GSI and CGWB Offices across India |
| Official Website | upsc.gov.in / upsconline.nic.in |
Important Dates
| Event | Date |
|---|---|
| Notification Release Date | 02/09/2026 |
| Online Registration Begins | 02/09/2026 |
| Last Date for Apply Online | 22/09/2026, upto 06:00 PM |
| Last Date for Fee Payment | 22/09/2026 |
| Preliminary Examination Date | 10/01/2027 |
| Main Examination Date | 19–20/06/2027 |
| Admit Card Available | Before Exam |
Do not wait until the final day for online submission. Complete the application well before the deadline to avoid last-minute technical issues.
Application Fee
| Category | Fee |
|---|---|
| General / OBC / EWS | ₹200/- |
| SC / ST / PH | ₹0/- (Nil) |
| All Category Female | ₹0/- (Nil) |
| Payment Mode | Online / Offline fee mode as prescribed in the notification (Net Banking / Debit-Credit Card / UPI) |
Fee-exempt applicants should still complete the full online application and final submission. An application without final submission is treated as incomplete even where no fee is payable. The fee, once paid, is non-refundable and cannot be carried forward to another exam or selection.
UPSC Combined Geo Scientist Online Form 2027 – Age Limit as on 01/01/2027
| Age Criteria | Requirement |
|---|---|
| Minimum Age | 21 Years |
| Maximum Age | 32 Years |
| Age Relaxation | Extra as per UPSC Combined Geo Scientist UPSC CGSPE 2027 Examination Rules |
Age relaxation is available for reserved and special categories according to applicable UPSC and Government of India rules. Candidates should calculate their age with reference to 01 January 2027 and check the official notification for category-specific relaxation.
UPSC CGSPE Combined Geo Scientist Recruitment 2027 – Vacancy Details Total: 127 Post
| Post Name | Total Post | UPSC Combined Geologist Eligibility |
|---|---|---|
| Geologist, Group A | 29 | Master Degree in Geological Science OR Geology OR Applied Geology OR Geo Exploration OR Mineral Exploration OR Engineering Geology OR Marine Geology OR Earth Science and Resource Management OR Oceanography. |
| Chemist, Group A | 07 | Master Degree in Chemistry. |
| Assistant Geologist, Group B | 34 | Master Degree in Geology / Applied Geology / Mineral Exploration / Marine Geology / Earth Science. |
| Assistant Geophysicist, Group B | 35 | Master Degree in Geophysics / Exploration Geophysics / Applied Geophysics / Equivalent. |
| Assistant Chemist, Group B | 06 | Master Degree in Chemistry / Applied Chemistry / Analytical Chemistry / Physical Chemistry / Equivalent. |
| Scientist 'B' (Hydrogeology), Group A | 05 | Master Degree in Geology / Marine Geology / Hydrogeology / Equivalent. |
| Scientist 'B' (Chemical), Group A | 01 | Master Degree in Physics OR Applied Physics / Geophysics / Equivalent. |
| Scientist 'B' (Geophysics), Group A | 01 | Master Degree in Physics OR Geophysics / Integrated Exploration Geophysics OR Applied Geophysics OR Marine Geophysics OR Equivalent Degree. |
| Assistant Hydrogeologist, Group B | 07 | Master Degree in Geology / Marine Geology / Hydrogeology / Equivalent. |
| Assistant Chemist, Group B | 01 | Master Degree in Chemistry / Applied Chemistry / Analytical Chemistry / Physical Chemistry / Equivalent. |
| Assistant Geophysicist, Group B | 01 | Master Degree in Geophysics / Exploration Geophysics / Applied Geophysics / Equivalent. |
| Total | 127 | Post-wise qualification conditions apply. |
Detailed Eligibility
Geologist, Group A – 29 Posts
- Qualification: Master Degree in Geological Science / Geology / Applied Geology / Geo Exploration / Mineral Exploration / Engineering Geology / Marine Geology / Earth Science and Resource Management / Oceanography.
Chemist, Group A – 07 Posts
- Qualification: Master Degree in Chemistry.
Assistant Geologist, Group B – 34 Posts
- Qualification: Master Degree in Geology / Applied Geology / Mineral Exploration / Marine Geology / Earth Science.
Assistant Geophysicist, Group B – 35 Posts
- Qualification: Master Degree in Geophysics / Exploration Geophysics / Applied Geophysics or equivalent.
Assistant Chemist, Group B – 06 Posts
- Qualification: Master Degree in Chemistry / Applied Chemistry / Analytical Chemistry / Physical Chemistry or equivalent.
Scientist 'B' (Hydrogeology), Group A – 05 Posts
- Qualification: Master Degree in Geology / Marine Geology / Hydrogeology or equivalent.
Scientist 'B' (Chemical), Group A – 01 Post
- Qualification: Master Degree in Physics OR Applied Physics / Geophysics or equivalent.
Scientist 'B' (Geophysics), Group A – 01 Post
- Qualification: Master Degree in Physics OR Geophysics / Integrated Exploration Geophysics OR Applied Geophysics OR Marine Geophysics or equivalent degree.
Assistant Hydrogeologist, Group B – 07 Posts
- Qualification: Master Degree in Geology / Marine Geology / Hydrogeology or equivalent.
Assistant Chemist, Group B – 01 Post
- Qualification: Master Degree in Chemistry / Applied Chemistry / Analytical Chemistry / Physical Chemistry or equivalent.
Assistant Geophysicist, Group B – 01 Post
- Qualification: Master Degree in Geophysics / Exploration Geophysics / Applied Geophysics or equivalent.
Exam Pattern
| Stage | Details |
|---|---|
| Preliminary Examination | Objective type papers – General Studies and discipline-specific papers (Geology/Geophysics/Chemistry as applicable), scheduled for 10 January 2027 |
| Main Examination | Conventional/descriptive type papers in the relevant discipline, scheduled for 19–20 June 2027 |
| Personality Test / Interview | Candidates who qualify the Main Examination are called for a Personality Test/Interview |
The detailed exam pattern, syllabus, marking scheme and interview weightage should be confirmed from the official Examination Notice No. 01/2027-GEOL and subsequent UPSC notices.
Selection Procedure
| Stage | Details |
|---|---|
| Online Application | Candidates submit the CGSPE 2027 online form through the UPSC Online Application Portal. |
| Preliminary Examination | Candidates who apply are called for the Preliminary Examination as per the schedule notified by UPSC. |
| Main Examination | Candidates who qualify the Preliminary Examination are called for the Main Examination. |
| Personality Test/Interview | Candidates who qualify the Main Examination are called for a Personality Test/Interview. |
| Final Selection | Selection is based on the combined marks obtained in the Main Examination and Personality Test/Interview, subject to document verification and fulfilment of all eligibility conditions. |
The detailed selection procedure, qualifying marks and merit procedure should be confirmed from the official Examination Notice No. 01/2027-GEOL and subsequent UPSC notices.
How to Apply Online
- Visit the official UPSC Online Application Portal – upsconline.nic.in.
- Create an account and complete Universal Registration to generate a Universal Registration Number (URN), which is common to all UPSC examinations for life (if not already completed).
- Log in using your URN credentials and fill the Common Application Form (CAF), which is shared across UPSC exams.
- Select the Combined Geo-Scientist Examination, 2027 (CGSPE) link and fill the examination-specific module, including choice of examination centre and post/discipline preference.
- Upload your photograph (including live photo capture as instructed) and signature (signed on plain white paper as specified) as per Commission's format.
- Pay ₹200 online, where applicable; fee-exempt categories should complete the form without payment.
- Review the preview and every column carefully before final submission.
- Submit the form before 22 September 2026 (upto 06:00 PM) and download/save the confirmation page for future reference.
- Retain the final submitted application printout and fee receipt, where applicable.
Documents Required
- Recent passport-size colour photograph (live capture as per guidelines).
- Scanned signature.
- Valid identity proof.
- Master Degree certificate and marksheets in the relevant discipline (or provisional certificate, if applicable).
- Category certificate for SC/ST/OBC/EWS/PwBD, wherever applicable.
- Any other document specified in the official notification.
Important Instructions
Before submitting: Check your discipline/post preference, qualification, category, uploaded documents and fee status. Ensure all details match your Universal Registration Number (URN) profile and supporting certificates.
- Read the full official notification before applying.
- Apply only through the official UPSC Online Application Portal – upsconline.nic.in.
- Do not submit incomplete or unsupported qualification claims.
- Keep the registered email ID and mobile number active.
- Do not wait for the last date; submit the application well before 22 September 2026 (upto 06:00 PM).
- Monitor the UPSC website for admit card, Preliminary/Main exam date and result updates.
Important Links
| Particular | Link |
|---|---|
| Apply Online – UPSC CGSPE 2027 | Click Here |
| Official Notification (Examination Notice No. 01/2027-GEOL) | Click Here |
| UPSC Official Website | Click Here |
| UPSC Online Application Portal | Click Here |
| Preliminary Exam Date | 10/01/2027 |
| Main Exam Date | 19–20/06/2027 |
| Admit Card | Before Exam |
| Latest Jobs | Visit Online Janseva |
| Learning Quizzes | Practice Now |
Frequently Asked Questions
Q1. When did the UPSC Combined Geo Scientist Online Form 2027 process start?
The online application process started on 02 September 2026.
Q2. What is the exam date for UPSC Combined Geo Scientist Recruitment 2027?
The examination will be conducted in 2 phases – Preliminary Exam on 10 January 2027 and Main Exam on 19–20 June 2027.
Q3. Where can I find the syllabus for the UPSC Combined Geo Scientist Recruitment 2027?
The detailed syllabus and examination scheme are available in the official Examination Notice No. 01/2027-GEOL. Candidates are advised to read the notification carefully for complete details.
Q4. How can I download the UPSC Combined Geo Scientist Recruitment 2027 Notification PDF?
Candidates can download the notification through the official UPSC website (upsc.gov.in).
Q5. What is the last date to apply online for UPSC Combined Geo Scientist Online Form 2027?
The last date to apply online is 22 September 2026 (upto 06:00 PM).
Q6. What is the last date to pay the application fee?
Candidates can pay the application fee up to 22 September 2026.
Q7. How can I apply for UPSC Combined Geo Scientist Recruitment 2027?
Candidates can apply online through the official UPSC Online Application Portal at upsconline.nic.in after completing Universal Registration.
Q8. How many vacancies are available?
A total of 127 tentative posts are available across GSI and CGWB, including Geologist, Chemist, Assistant Geologist, Assistant Geophysicist, Assistant Chemist, Scientist 'B' and Assistant Hydrogeologist categories.
Q9. What is the age limit?
The minimum age is 21 years and the maximum age is 32 years as on 01 January 2027, subject to applicable relaxation.
Q10. What is the qualification for Geologist, Group A?
Master Degree in Geological Science/Geology/Applied Geology/Geo Exploration/Mineral Exploration/Engineering Geology/Marine Geology/Earth Science and Resource Management/Oceanography.
Q11. Where can I find latest jobs and quizzes?
Visit Online Janseva for latest job updates and learning quizzes.
Final Advice
UPSC CGSPE Combined Geo Scientist Recruitment 2027 is a prestigious central government opportunity for Master's degree holders in Geology, Geophysics, Chemistry and Physics disciplines to join the Geological Survey of India (GSI) and Central Ground Water Board (CGWB). Candidates should verify their exact discipline, qualification and category against the vacancy table, complete the online form before 22 September 2026 (upto 06:00 PM), and retain proof of submission and payment. Follow only the official UPSC website for Preliminary/Main exam date, admit card and result updates.
Disclaimer: This article is prepared for informational purposes using the UPSC Combined Geo-Scientist Examination 2027 (Examination Notice No. 01/2027-GEOL) and publicly available recruitment information checked on 08 September 2026. Vacancy, eligibility, age, fee, selection process and dates may be amended by UPSC. Always read the complete official notification and verify the latest information on the official UPSC website before applying.
