ONGC Graduate Trainee Recruitment 2026 for Geologist and Engineer Posts
Oil and Natural Gas Corporation Limited (ONGC) has issued the Graduate Trainee Recruitment 2026 notification for 52 vacancies in Geology and Engineering streams. The posts include Petroleum Engineering, Mechanical Engineering, Chemical Engineering, Instrumentation Engineering and Geology.
Eligible candidates can apply online from 17 July 2026 to 31 July 2026. The recruitment is for Geologist and Engineer posts with a pay scale of Rs. 60,000/- to Rs. 1,80,000/-.
Selection will be based on a Computer Based Test (CBT), Personal Interview, Document Verification and Medical Fitness Examination. Candidates should read the official notification carefully before submitting the online form.
Application Start
Fri, 17 Jul 2026
Last Date To Apply
Fri, 31 Jul 2026
Overview
Important Dates
Application Fees
| Category | Fee |
|---|---|
Gen / OBC / EWS | Rs. 1000/- |
SC / ST / PwD | No Fees |
Age Limit
The age limit will be calculated as on 31 July 2026.
| Stream | Age Limit for UR/EWS Candidates |
|---|---|
Geology stream | 21 to 27 years |
Engineering streams | 21 to 26 years |
Educational Qualification
| Stream / Discipline | Required Qualification |
|---|---|
Petroleum Engineering | Graduate in Petroleum Engineering / Applied Petroleum Engineering with 60% marks |
Mechanical Engineering | Graduate in Mechanical Engineering with 60% marks |
Chemical Engineering | Graduate in Chemical Engineering with 60% marks |
Instrumentation Engineering | Graduate in Instrumentation Engineering with 60% marks |
Geology | Post Graduate / M.Sc / M.Tech in Geology / Geological Technology with 60% marks |
Vacancy Details
| Engineering Stream | UR | OBC | SC | ST | EWS | Total |
|---|---|---|---|---|---|---|
Petroleum Engineering | 04 | 02 | 02 | 00 | 01 | 09 |
Mechanical Engineering | 12 | 06 | 05 | 01 | 03 | 27 |
Chemical Engineering | 04 | 04 | 01 | 00 | 01 | 10 |
Instrumentation Engineering | 02 | 00 | 00 | 00 | 00 | 02 |
Geology | 02 | 00 | 01 | 01 | 00 | 04 |
Salary and Benefits
Selected candidates will receive a pay scale of Rs. 60,000/- to Rs. 1,80,000/-. The source also mentions annual increment at 3%, allowances at 35% of Basic Pay under the Cafeteria Approach, Dearness Allowance, HRA or company accommodation, Contributory Provident Fund, Conveyance Maintenance, Leave Encashment, Performance Related Pay, Medical Facility for self and dependents, Gratuity, Post Retirement Benefit Scheme and Composite Social Security Scheme as per company rules.
Selection Process
The ONGC Graduate Trainee Recruitment 2026 selection process includes:
- Computer Based Test (CBT)
- Personal Interview
- Document Verification
- Medical Fitness Examination
Computer Based Test Pattern
| Subject | Number of Questions |
|---|---|
Concerned Domain (Petroleum / Mechanical / Chemical / Instrumentation / Geology) | 40 |
General Awareness | 10 |
Aptitude Test | 25 |
English Language | 10 |
Examination Centres
The CBT examination centres mentioned in the notification are: Delhi including NCR, Kolkata, Mumbai/Thane/Navi Mumbai/MMR, Chennai, Ahmedabad/Gandhinagar, Hyderabad, Guwahati, Jaipur, Udaipur, Mohali, Nagpur, Bhopal, Bengaluru, Ernakulum, Raipur, Surat, Lucknow, Visakhapatnam and Bhubaneswar.
How to Apply
Candidates can apply online by following these steps:
- 1Visit the official ONGC website at ongcindia.com.
- 2Open the Careers section and find the online application link for Advt. No. 2/2026 (R&P).
- 3Register with a valid mobile number and email ID to receive OTP.
- 4Fill in personal, academic and professional details in the application form.
- 5Upload scanned photograph, signature and required documents in PDF format. The source mentions file size under 500 KB each.
- 6Pay the registration fee of Rs. 1000/-, if applicable.
- 7Submit the form and print the registration slip for future use.
Candidates should read the full official notification before applying.
Frequently Asked Questions
What is the last date to apply for ONGC Graduate Trainee Recruitment 2026?
The online application last date is 31 July 2026.
How many vacancies are available in ONGC Graduate Trainee 2026?
There are 52 vacancies for Geology and Engineering stream posts.
What is the application fee for ONGC Graduate Trainee 2026?
The fee is Rs. 1000/- for Gen, OBC and EWS candidates. SC, ST and PwD candidates do not have to pay a fee.
What is the selection process for ONGC Graduate Trainee posts?
Selection will include a Computer Based Test, Personal Interview, Document Verification and Medical Fitness Examination.
What qualification is required for ONGC Engineering stream posts?
Engineering stream candidates need a graduate degree in the relevant discipline with 60% marks, as specified for Petroleum, Mechanical, Chemical or Instrumentation Engineering.
What is the age limit for ONGC Graduate Trainee 2026?
For UR/EWS candidates, the age limit is 21 to 27 years for Geology stream and 21 to 26 years for Engineering streams, calculated as on 31 July 2026.
What is the salary for ONGC Graduate Trainee 2026?
The pay scale is Rs. 60,000/- to Rs. 1,80,000/-, with additional allowances and benefits as per ONGC rules.