ONGC Geologists and Engineers E1 Recruitment 2026 – Complete Details
Oil and Natural Gas Corporation (ONGC) has officially released the recruitment notification for Geologists and Engineers E1 Posts under Advertisement No. 02/2026 (R&P). This recruitment drive aims to fill a total of 52 positions across various engineering and geology disciplines. Candidates who meet the eligibility criteria can submit their applications online starting from 17 July 2026 until 31 July 2026. The Computer Based Test (CBT) is scheduled for 06 September 2026.
About ONGC – Organization Background
Oil and Natural Gas Corporation Limited (ONGC) is India’s largest crude oil and natural gas company, contributing significantly to the country’s domestic production of petroleum. Established in 1956, ONGC is a Maharatna public sector undertaking under the Ministry of Petroleum and Natural Gas, Government of India. The corporation is headquartered in New Delhi and operates across the entire hydrocarbon value chain, including exploration, production, and refining. ONGC recruitment drives are highly sought after by engineering and geology graduates due to the excellent career growth opportunities, competitive salary packages, and job security offered by this prestigious PSU.
Important Dates for ONGC E1 Recruitment 2026
| Event | Date |
|---|---|
| Online Application Start Date | 17 July 2026 |
| Online Application Last Date | 31 July 2026 |
| Last Date for Fee Payment | 31 July 2026 |
| Examination Date | 06 September 2026 |
| Admit Card | Before Exam |
| Result Date | Will Be Updated Soon |
Application Fee Structure
Candidates applying for ONGC Geologists and Engineers E1 Recruitment 2026 must pay the following application fees:
- General / OBC / EWS Candidates: ₹1000/-
- SC / ST / PWD Candidates: ₹00/- (Exempted)
Payment Mode: The application fee can be paid online through Debit Card, Credit Card, Internet Banking, IMPS, or Cash Card / Mobile Wallet.
Total Vacancy and Category-Wise Distribution
The total number of vacancies for ONGC Geologists and Engineers E1 Recruitment 2026 is 52 Posts.
| Post Name | General | EWS | OBC | SC | ST |
|---|---|---|---|---|---|
| ONGC Geologists and Engineers E1 | 24 | 05 | 12 | 09 | 02 |
Age Limit Criteria
For Engineering Stream:
- Unreserved / EWS: Maximum 26 Years
- OBC (NCL): Maximum 29 Years
- SC / ST: Maximum 31 Years
For Geology Stream:
- Unreserved / EWS: Maximum 27 Years
- OBC (NCL): Maximum 30 Years
- SC / ST: Maximum 32 Years
Additional age relaxation is applicable as per ONGC rules.
Educational Qualification Requirements
| Post Name | Eligibility Criteria |
|---|---|
| Petroleum Engineering | Bachelor’s degree in Petroleum Engineering or Applied Petroleum Engineering with minimum 60% marks from a recognized university or institution. |
| Mechanical Engineering | Bachelor’s degree in Mechanical Engineering with minimum 60% marks from a recognized university or institution. |
| Chemical Engineering | Bachelor’s degree in Chemical Engineering with minimum 60% marks from a recognized university or institution. |
| Instrumentation Engineering | Bachelor’s degree in Instrumentation Engineering with minimum 60% marks from a recognized university or institution. |
| Geology | Postgraduate degree in Geology, M.Sc./M.Tech. in Petroleum Geoscience, M.Sc./M.Tech. in Petroleum Geology, or M.Tech. in Geological Technology with minimum 60% marks from a recognized university or institution. |
Selection Process for ONGC E1 Posts
Candidates will be selected through the following stages:
- Computer Based Test (CBT)
- Document Verification
- Medical Examination
How to Apply for ONGC Geologists and Engineers E1 Online Form 2026
Follow these steps to complete your application:
- Visit the official ONGC website at https://ongcindia.com/web/eng
- Navigate to the recruitment section and find the E1 Geologists and Engineers notification
- Click on the Apply Online link to begin the registration process
- Fill in all required personal, educational, and professional details accurately
- Upload the necessary documents and photograph as per specifications
- Pay the application fee through the available online payment modes
- Submit the application form and save a copy for future reference
- Ensure you complete the entire process before 31 July 2026
Note: Candidates are advised to read the official notification carefully before filling out the application form. Please verify all details regarding last date, age limit, and educational qualification from the official notification.
Important Links
| Apply Online | Click Here |
| Download Certificate Format | Click Here |
| Official Notification | Click Here |
| ONGC Official Website | Click Here |
Frequently Asked Questions (FAQ)
What is the official website to apply for ONGC E1 Recruitment?
The official website for ONGC is https://ongcindia.com/web/eng where candidates can find all recruitment-related information and apply online.
How many vacancies are available in ONGC Geologists and Engineers E1 Bharti 2026?
A total of 52 posts are available under this recruitment notification.
What are the eligibility requirements for different posts?
For engineering posts, candidates need a Bachelor’s degree in the respective engineering discipline with minimum 60% marks. For Geology posts, a Postgraduate degree in Geology or related field with 60% marks is required.
When does the application window close for ONGC E1 Vacancy 2026?
The last date to submit the online application is 31 July 2026.
What is the maximum age limit for applying to this recruitment?
The maximum age varies by category and stream. For Engineering Stream: 26-31 years based on category. For Geology Stream: 27-32 years based on category. Detailed age limits are mentioned in the official notification.
When is the ONGC E1 examination scheduled?
The Computer Based Test (CBT) is scheduled for 06 September 2026.