Oil and Natural Gas Corporation (ONGC) has released ONGC Recruitment 2026 Notification for 52 posts of Engineer and Geologist at E1 Executive level. This is a great chance for engineering and geology graduates to join one of India’s top Maharatna PSUs.
In this blog, we cover ONGC vacancy details, ONGC eligibility criteria, ONGC age limit, application fee, ONGC CBT Exam Pattern, salary and FAQs.
ONGC Recruitment 2026: Overview
Let us see the ONGC Recruitment key highlights given below:
| Particulars | Details |
| Organisation | Oil and Natural Gas Corporation (ONGC) |
| Post Names | Engineer, Geologist (E1 Level) |
| Total Vacancies | 52 |
| Online Application Start | 17 July 2026 |
| Online Application Last Date | 31 July 2026 |
| Mode of Selection | ONGC CBT Exam + Interview |
| CBT Exam Date | 6 September 2026 (tentative) |
| Official Website | ongcindia.com |
ONGC Engineer Recruitment 2026 Notification: Download Official PDF Here
ONGC Vacancy Details
A total of 52 posts have been announced across Engineering and Geology streams. Let us see the ONGC vacancy breakdown given below:
| Discipline | Number of Posts |
| Mechanical Engineering | 27 |
| Chemical Engineering | 10 |
| Petroleum Engineering | 9 |
| Instrumentation Engineering | 2 |
| Geology | 2 |
| Total | 52 |
Candidates can apply for only one stream in which they hold the required qualification.
ONGC Eligibility Criteria
Every applicant must check the ONGC eligibility criteria carefully before submitting the ONGC recruitment application form:
ONGC Educational Qualification
- Engineering posts: A graduate degree in the relevant branch (Mechanical, Chemical, Petroleum or Instrumentation Engineering) with a minimum of 60% marks from a recognised university.
- Geology Posts: A postgraduate degree in Geology, or MSc/MTech in Petroleum Geoscience, Petroleum Geology or Geology Technology, with a minimum of 60% marks.
ONGC Age Limit
The ONGC age limit (as on the closing date of application) is:
| Category | Max Age (For the Engineering Stream) | Max Age (For the Geology Stream) |
| Unreserved / EWS | 26 years | 27 years |
| OBC (NCL) | 29 years | 30 years |
| SC/ST | 31 years | 32 years |
| PwBD | 36 years (Gen/EWS) 39 years (OBC- NCL) 41 years (SC/ST) | 37 years (Gen/EWS) 40 years (OBC- NCL) 42 years (SC/ST) |
| Ex-servicemen | 31 years (Gen/EWS) 31 years (OBC- NCL) 31 years (SC/ST) | 32 years (Gen/EWS) 32 years (OBC- NCL) 32 years (SC/ST) |
Standard age relaxation applies to OBC (NCL), SC, ST, PwBD, Ex-servicemen and departmental candidates as per government guidelines.
ONGC Application Fee
The General, EWS and OBC candidates need to pay the prescribed fee. The SC, ST and PwBD candidates are exempted from the fee.
| Category | Application Fee |
| Gen/EWS/OBC | INR 1000/- |
| SC/ST/PwBD | No charges |
Note: All payments must be made online. Fees once paid are not refundable.
ONGC Selection Process
The ONGC selection process for ONGC Recruitment 2026 has three stages:
- Computer- Based Test (CBT)
- Personal Interview
- Medical Examination
The final merit list is prepared using combined marks of the CBT and interview. The CBT carries 85 marks and the interview carries 15 marks (total 100 marks). Candidates are shortlisted for interview in a ratio 1:5 based on OGNC CBT result. The exact ONGC interview date will be announced later on the office for candidates who clear the CBT stage.
ONGC CBT Exam Pattern
The ONGC CBT exam pattern is common for all streams, only the subject-wise section differs by discipline.
| Feature | Details |
| Exam Mode | Online (Computer-Based Test) |
| Number of Questions | 85 (Objective/MCQ) |
| Duration | 2 hours |
| Negative Marking | No |
| Qualifying Marks | 45% (Gen/EWS/OBC), 40% (SC/ST/PwBD) |
ONGC CBT Exam Syllabus
The ONGC CBT Exam syllabus covers four broad sections:
- Concerned Domain (Petroleum/Mechanical/Chemical/Instrumentation Engineering or Geology)
- General Awareness
- Aptitude Test
- English Language
Candidates should focus mainly on core subject knowledge, along with reasoning, general knowledge and basic english to clear the CBT stage.
ONGC CBT Examination Cities
The CBT will be held across multiple ONGC CBT examination cities spread across the country. It makes it convenient for candidates from different states to appear for the exam. The exact list of exam cities and center allotment will be shared on the admit card.
ONGC Salary
Candidates selected through this drive will join at the E1 level with the following ONGC salary structure:
| Component | Details |
| Basic Pay Scale | INR 60,000 – INR 1,80,000 per month |
| Approximate CTC | INR 26 LPA |
| Other Benefits | DA, HRA/Company accommodation, Medical Facility, PF, Gratuity, Leave encashment, Performance Related Pay, Conveyance |
How to Apply Online for ONGC Recruitment
Let us see the steps to apply online for ONGC Recruitment given below:
- Go to the official website.
- Click on “What’s New” or careers section and open the recruitment link for Engineer and Geologist E1 posts.
- Register using basic details to generate login details.
- Fill in personal, academic and category details.
- Upload photographs, signature and required documents.
- Pay the application fee (if applicable).
- Submit the form and keep a printout for future reference.
Note: Click on the latest government engineering jobs for more updates about job notifications.
Frequently Asked Questions
Q1. Is GATE score required for ONGC 2026 Recruitment E1 posts?
Ans: No, this recruitment process is based on ONGC’s own Computer-Based Test and Interview. So, a GATE score is not required.
Q2. What is the salary at ONGC E1 Level in 2026?
Ans: Selected candidates get a basic pay of INR 60,000 – INR 1,80,000 per month.
Q3. What is the age limit for ONGC recruitment 2026?
Ans: Maximum age is 26 years for engineering streams and 27 years for Geology for Unreserved and EWS category. Age relaxation applies for reserved categories.
Q4. Is there negative marking in the ONGC CBT 2026?
Ans: No, there is no negative marking in CBT.
Q5. What are the qualifying marks in ONGC CBT and Interview?
Ans: CBT: 45% for Gen/EWS/OBC and 40% for SC/ST/PwBD. Interview: 60% for Gen/EWS/OBC and 40% for SC/ST/PwBD.
Q6. When will the ONGC 2026 CBT exam be conducted?
Ans: The CBT is tentatively scheduled for 6 September 2026.
Q7. Can final-year students apply for ONGC 2026 Recruitment?
Ans: No, candidates must have already completed the required qualification with the specified minimum marks by the application deadline.
Dear Aspirants, Your preparation for GATE, ESE, PSUs, and AE/JE is now smarter than ever — thanks to the MADE EASY YouTube channel. This is not just a channel, but a complete strategy for success, where you get toppers strategies, PYQ–GTQ discussions, current affairs updates, and important job-related information, all delivered by the country’s best teachers and industry experts. If you also want to stay one step ahead in the race to success, subscribe to MADE EASY on YouTube and stay connected with us on social media. MADE EASY — where preparation happens with confidence.