Oil India Limited (OIL), a Maharatna Public Sector Undertaking invites applications to fill up the following post in Grade D/E/F:

? Vacancies are available:

Name of the post and Grade:

- Deputy Chief Chemist (Grade-D)
- Deputy Chief Engineer (Reservoir) (Grade-D)
- Economist (Grades D/E/F)

? Pay & Allowances:

✔ Grade D: ₹90,000 – ₹2,40,000

✔ Grade E/F: ₹1,00,000 – ₹2,60,000

✔ Approximate Gross Emoluments:

- Grade D: Around ₹1.70 Lakhs per month
- Grade E/F: Around ₹2.00 Lakhs per month

Eligible candidates with relevant qualifications and post-qualification experience as Oil & Gas field Chemist, Economist, and Reservoir Engineers are encouraged to apply.

Cut-off date for qualification, experience etc. shall be reckoned as on: 10/10/2026

Last date for submission of application: 11:00 hours on 10/10/2026

SELECTION PROCESS:

- Eligible and shortlisted candidates will be called for a Personal Interview (PI) only.
- Final selection will be based solely on performance in the Personal Interview, subject to fulfilment of eligibility criteria and successful document verification.
- Provisionally selected candidates will also be required to undergo Pre-Employment Medical Examination (PEME) and will be inducted only after being declared medically fit by the Medical Board of OIL Hospital, Duliajan.
- Candidates are advised to provide accurate and complete information in the application form,



as furnishing incorrect or false information may lead to disqualification or termination at any stage of the recruitment process.

POSTING:

The provisionally selected candidates can be posted in any of the operational areas/offices of Oil India Limited as per the requirements of the Company. Although the projected vacancies are primarily for postings at Field Headquarters, Duliajan, Assam, the Company reserves the right to post the selected candidates at any of its operational areas/offices depending upon organizational requirements. The services of the selected candidates shall also be transferable as per the requirements of the Company.

Candidates applying for the abovementioned posts and in permanent employment with Government departments/PSUs/Autonomous Bodies as on 10/10/2026 will have to produce NO OBJECTION CERTIFICATE (NOC) from the employer concerned where the candidate is employed, at the time of Personal interview essentially without which they would not be allowed to appear in the Personal Interview and in such cases the fares will not be reimbursed.

HOW TO APPLY:

Candidate(s) fulfilling all the criteria in the advertisement will have to apply online only through the link on the Oil India Limited website in the careers at OIL webpage under current openings section i.e. Advertisement List | Oil India Limited (Index - Oil India Online Application Portal) from 11/09/2026, 11:00 hrs. to 10/10/2026, 11:00 hrs. No other mode of application will be accepted.

Link for Applying for the above posts: Index - Oil India Online Application Portal

📌 RECRUITMENT OF EXECUTIVES IN GRADE D/E/F IN OIL (Duliajan)
🏢 Oil India Limited / ऑयल इंडिया लिमिटेड
📍 Duliajan