ONGC Recruitment 2026 Key Changes: Know the New Selection Process and CBT Pattern

ONGC Recruitment 2026 continues the CBT-based recruitment process introduced last year, replacing the earlier GATE-based selection system. Candidates familiar with the earlier GATE-based recruitment process need to know how the latest selection process works and what to expect in the examination. 

Here we explain the new CBT pattern, selection process, marking scheme, eligibility, vacancies, salary, application dates, and other important recruitment details to help aspirants prepare with clarity and confidence. 

Key Changes in ONGC Recruitment 2026

The biggest change in the latest ONGC recruitment is the continued use of the Computer-Based Test (CBT) instead of the earlier GATE-based recruitment process. ONGC introduced the CBT recruitment process last year, and it continues for the current recruitment cycle. Candidates applying for E1-level Engineer and Geologist posts will now be shortlisted through the CBT-based selection process, followed by an interview and medical fitness assessment.

ONGC Selection Process 2026 

ONGC Recruitment 2026 follows a three-stage selection process comprising the Computer-Based Test (CBT), Personal Interview, and Medical Fitness Assessment. Candidates must qualify at each stage to be considered for final selection. Among these, the CBT is the most important stage, as it carries the highest weightage in the overall selection process.

Aspirants should therefore prepare according to the latest CBT exam pattern, as their performance in this stage plays an important role in securing a place in the final merit list.

ONGC Recruitment Weightage & Exam Pattern 2026

The Computer-Based Test (CBT) is the most important stage of the ONGC Recruitment 2026 selection process. Candidates should understand both the selection weightage and the CBT exam pattern to plan their preparation effectively and maximise their chances of selection.

Selection Weightage

The final merit is prepared based on the combined performance in the CBT and the Personal Interview. Candidates are shortlisted based on their combined score out of 100 marks, subject to meeting the minimum qualifying criteria prescribed by ONGC.

Exam Pattern 

The Computer-Based Test (CBT) consists of four sections covering technical knowledge as well as general aptitude.

ONGC Recruitment Important Dates 

Candidates should keep track of the important dates announced in the ONGC Recruitment 2026 notification to avoid missing any stage of the recruitment process. The application window is open for a limited period, and candidates are advised to complete their registration well before the last date.

Candidates should keep track of the important dates mentioned in the notification.

ONGC Recruitment 2026 Application Fee

Candidates belonging to the General, OBC, and EWS categories are required to pay an application fee of Rs. 1,000, while SC, ST, and PwBD candidates are exempt from paying the application fee. Before filling out the application form, applicants should keep the required documents ready, including their Class 10 certificate, degree certificate, and a valid photo identity proof, to ensure a smooth application process. 

ONGC Recruitment Eligibility Criteria 2026

Candidates must fulfil the educational qualification prescribed for the respective discipline. Some of the disciplines mentioned in the recruitment notification include:

• Petroleum Engineering: Graduate degree in Petroleum/Applied Petroleum Engineering with a minimum of 60% marks.

• Mechanical Engineering: Graduate degree in Mechanical Engineering with a minimum of 60% marks.

• Chemical Engineering: Graduate degree in Chemical Engineering with a minimum of 60% marks.

• Instrumentation Engineering: Graduate degree in Instrumentation Engineering with a minimum of 60% marks.

Candidates should carefully check the eligibility requirements for their chosen discipline before applying.

ONGC Vacancy Details 2026

ONGC Recruitment 2026 has announced a total of 52 vacancies across five disciplines at the E1 level. Mechanical Engineering has the highest number of vacancies, followed by Chemical Engineering and Petroleum Engineering.

ONGC Salary and Benefits

Selected candidates will join ONGC at the E1 level. Some of the key salary highlights are:

• Pay scale: Rs. 60,000–Rs. 1,80,000

• Approximate annual CTC: Rs. 26 lakh

• Annual increment: 3%

• Additional benefits include allowances, HRA, company accommodation and contributory provident fund as applicable.

ONGC Recruitment Age Limit 2026

The upper age limit (as on the last date of application) varies according to the discipline and category of the candidate. The applicable maximum age limits are as follows: