Oil and Natural Gas Corporation (ONGC), Graduate Trainee (Engineers, Geologists) Recruitment 2026 - Apply Online

About Oil and Natural Gas Corporation (ONGC) Recruitment 2026 :
The Oil and Natural Gas Corporation (ONGC) has officially released the ONGC Recruitment 2026 Notification (Advt. No. 2/2026 (R&P)) for the recruitment of 52 Geologists and Engineers (E1 Level) across various engineering and geological disciplines.
This recruitment drive offers an excellent opportunity for engineering graduates and postgraduates seeking a career in one of India's leading Maharatna Public Sector Undertakings (PSUs).
The available disciplines include Petroleum Engineering, Mechanical Engineering, Chemical Engineering, Instrumentation Engineering, and Geology.

Eligible candidates will be selected through a Computer Based Test (CBT), Interview, and Medical Examination.
The online application process starts from 17 July 2026 and will remain open until 31 July 2026 (11:59 PM).
Interested candidates must submit their applications only through the official ONGC Careers Portal.
Selected candidates will be appointed in E1 Level with a pay scale of ₹60,000 – ₹1,80,000, along with attractive allowances and an annual CTC of approximately ₹26 lakh.
This article provides complete information including vacancy details, educational qualifications, age limit, salary, application fee, selection process, CBT exam pattern, important dates, required documents, and the online application procedure.

Oil and Natural Gas Corporation (ONGC) Recruitment 2026 Notification :
Recruiting Organization: Oil and Natural Gas Corporation Limited (ONGC).
Advertisement Number: 2/2026 (R&P).
Post Name: Geologists & Engineers (E1 Level).
Total Vacancies: 52.
Application Mode: Online.
Selection Process: CBT, Interview & Medical Fitness Test.
Job Location: Anywhere in India / Overseas as per ONGC requirements.
Official Recruitment: ONGC Careers Portal.
The recruitment notification contains complete details regarding eligibility, reservation, examination scheme, medical standards, salary structure, and appointment conditions.
Candidates are advised to read the official notification carefully before submitting the online application.

Oil and Natural Gas Corporation (ONGC) Recruitment 2026 Overview :
ONGC has announced 52 E1 Level vacancies for Graduate Engineers and Geologists.
Recruitment is being conducted through a Computer Based Test followed by Interview.
Applications are accepted only through online mode.
Candidates can apply for only one engineering/academic stream.
Final selection will be based on CBT performance, Interview marks, and Medical Fitness.
Selected candidates will receive one of the best salary packages among PSU recruitments.

Why Apply forOil and Natural Gas Corporation (ONGC) Recruitment 2026 :
Opportunity to work in a Maharatna Public Sector Enterprise.
Attractive ₹60,000 – ₹1,80,000 E1 Pay Scale.
Annual CTC of approximately ₹26 Lakhs.
Regular annual increments.
Dearness Allowance (DA).
House Rent Allowance (HRA) or Company Accommodation.
Performance Related Pay (PRP).
Medical facilities for employees and dependents.
Provident Fund and Gratuity benefits.
Leave Encashment.
Post Retirement Benefit Scheme.
Career growth and promotion opportunities.
Posting opportunities across India and overseas ONGC projects.

ONGC Vacancy Details 2026 :
A total of 52 vacancies have been announced.
Vacancies are distributed among five engineering and geological disciplines.
Mechanical Engineering has the highest number of vacancies.
Reservation is applicable as per Government of India norms.
Separate reservation is available for SC, ST, OBC (NCL), EWS, PwBD, and Ex-Servicemen.
PwBD eligibility varies according to the identified disabilities prescribed for each stream.
Candidates possessing Applied Petroleum Engineering are eligible for selected Petroleum Engineering vacancies as specified in the notification.

Oil and Natural Gas Corporation (ONGC) Recruitment 2026 Educational Qualification :
Candidates should satisfy the following educational requirements :
Petroleum Engineering candidates must possess a Graduate Degree in Petroleum Engineering or Applied Petroleum Engineering with at least 60% marks.
Mechanical Engineering candidates should possess a B.E./B.Tech in Mechanical Engineering with 60% marks.
Chemical Engineering candidates should possess a B.E./B.Tech in Chemical Engineering with 60% marks.
Instrumentation candidates must possess a Degree in Instrumentation Engineering with 60% marks.
Geology candidates should possess a Postgraduate Degree in Geology or Petroleum Geoscience/Petroleum Geology/Geological Technology with minimum 60% marks.
Qualification should be recognized by AICTE/UGC/AIU or other statutory authorities.
Distance education or part-time qualifications are accepted only if recognized by competent authorities.
Equivalent qualifications are not accepted.
Candidates must possess the required qualification before the closing date of application.

Oil and Natural Gas Corporation (ONGC) Recruitment 2026 Age Limit :
Age will be calculated as on the last date of online application.
Different maximum age limits are applicable for Engineering and Geology streams.
Separate age relaxation is available for :
OBC (NCL).
SC.
ST.
Persons with Benchmark Disabilities (PwBD).
Ex-Servicemen.
ONGC Departmental Candidates :
Departmental candidates are eligible for additional relaxation as per company rules.

Oil and Natural Gas Corporation (ONGC) Recruitment 2026 Salary & Benefits :
Selected candidates will receive :
Basic Pay of ₹60,000 – ₹1,80,000 (E1 Level).
Annual increment of 3%.
Approximate CTC of ₹26 Lakhs per annum.
Dearness Allowance.
House Rent Allowance or Company Accommodation.
Cafeteria Allowances.
Provident Fund.
Medical Facilities.
Gratuity.
Leave Encashment.
Conveyance Maintenance.
Performance Related Pay (PRP).
Composite Social Security Scheme.
Post Retirement Benefits.
Other benefits as per ONGC rules.

Oil and Natural Gas Corporation (ONGC) Recruitment 2026 Application Fee :
General, OBC and EWS candidates are required to pay ₹1000 as registration fee.
SC, ST and PwBD candidates are exempted from payment of registration charges.
Registration fee should be paid through online payment modes.
Convenience charges and GST are applicable separately.
Registration fee is non-refundable.
ONGC departmental candidates are also required to pay the fee, which will later be reimbursed.

Oil and Natural Gas Corporation (ONGC) Recruitment 2026 Selection Process :
The ONGC selection procedure consists of multiple stages :
Computer Based Test (CBT).
Personal Interview.
Medical Examination.
The final merit list will be prepared using :
CBT – 85 Marks.
Interview – 15 Marks.
Total – 100 Marks.
Candidates must secure the prescribed qualifying marks in both CBT and Interview.

Oil and Natural Gas Corporation (ONGC) Recruitment 2026 CBT Exam Pattern :
The online examination consists of :
Concerned Engineering/Geology Subject.
General Awareness.
Aptitude Test.
English Language.
Important highlights :
Total Questions: 85.
Duration: 2 Hours.
Objective Type Questions.
No Negative Marking.
Score normalization may be adopted if multiple sessions are conducted.
PwBD candidates are eligible for compensatory time as per Government guidelines.

Oil and Natural Gas Corporation (ONGC) Recruitment 2026 Documents Required :
Applicants should keep the following documents ready before filling the application :
Recent Passport Size Photograph.
Signature.
Class 10 Certificate.
Degree Certificate.
Consolidated Mark Sheets.
Aadhaar Card/Passport/Voter ID/Driving Licence.
PAN Card.
Valid Email ID.
Mobile Number.
Category Certificate (if applicable).
PwBD Certificate (if applicable).
OBC-NCL Certificate.
EWS Certificate.
Experience Certificate (if required).

How to Apply for ONGC Recruitment 2026 :
Candidates should follow these steps :
Visit the official ONGC Careers portal.
Open the Recruitment section.
Click on Advertisement No. 2/2026 (R&P).
Register using a valid email ID and mobile number.
Complete the online application form carefully.
Select the appropriate Engineering/Academic stream.
Upload the required documents in the prescribed format.
Pay the application fee (if applicable).
Verify all entered details.
Submit the application before 31 July 2026 (11:59 PM).
Download and print the submitted application form for future reference.

Oil and Natural Gas Corporation (ONGC) Recruitment 2026 Important Instructions :
Apply for only one Engineering/Academic stream.
Multiple applications will result in only the latest application being considered.
No modification is allowed after final submission.
Ensure that all uploaded documents are genuine and valid.
Candidates must satisfy the eligibility criteria on the closing date.
OBC-NCL and EWS certificates should be issued within the prescribed validity period.
Government/PSU employees must produce a No Objection Certificate (NOC) during document verification.
Admit cards and interview call letters will be available only through the ONGC website.
Selected candidates may be posted anywhere in India or abroad.
Colour blindness and night blindness are not acceptable under ONGC medical standards.
Candidates are advised not to respond to fake recruitment advertisements and should rely only on the official ONGC recruitment portal for authentic information.