Vacancy: For the Engineer, Officer, Secretary Posts at Oil India Limited
This article outlines the current job openings at Oil India Limited for various positions including Engineers, Officers and Confidential Secretary. The available positions range from Grade A to Grade C, with salaries varying accordingly. Interested candidates should review the details of each post for specific eligibility requirements and application instructions.
Organization: Oil India Limited (OIL)
Posts Available: Engineer, Officer, Secretary
Location: Duliajan, Assam
Age Limit
The upper age limit varies depending on the post and category, as specified in the detailed tables.
Age relaxation is applicable for SC/ST/OBC-NCL/EWS/PwBD/Ex-Servicemen candidates as per government directives.
Internal OIL candidates have an upper age limit of 54 years.
Candidates with a PhD in the relevant discipline get a 3-year age relaxation.
In all cases, the maximum upper age limit shall not exceed 54 years after applying all relaxations.
Vacancy Details
The following tables summarize the available vacancies for different grades:
Grade C Vacancies
Post Name & Post Code | No. of Posts | Details |
Superintending Engineer (Production) (SPE-01) | 03 | UR: 01, SC: 02 |
Grade B Vacancies
Post Name & Post Code | No. of Posts | Details |
Senior Officer (Chemical) (CH-02) | 06 | UR: 02, OBC(NCL): 01, SC: 01, ST: 01, EWS: 01 |
Senior Officer (Chemical Engineering) (CE-03) | 06 | UR: 02, OBC(NCL): 01, SC: 01, ST: 01, EWS: 01 |
Senior Officer (Civil) (CIV-04) | 05 | UR: 02, OBC(NCL): 01, SC: 01, EWS: 01 |
Senior Officer (Electrical) (EE-05) | 06 | UR: 02, OBC(NCL): 01, ST: 01, SC: 01, EWS: 01 |
Senior Officer (Petroleum) (PE-06) | 01 | UR: 01 |
Senior Accounts Officer/ Senior Internal Auditor (AC-07) | 05 | UR: 03, OBC(NCL): 01, SC: 01 |
Senior Officer (IT) (IT-08) | 03 | UR: 02, OBC(NCL): 01 |
Senior Officer (Mechanical) (ME-09) | 35 | UR: 14, OBC(NCL): 11, ST: 02, SC: 04, EWS: 4 |
Senior Officer (Fire & Safety) (FS-10) | 01 | UR: 01 |
Senior Officer (Public Affairs) (PA-11) | 02 | UR: 01, OBC(NCL): 01 |
Senior Officer (HSE) (S&E-12) | 01 | UR: 01 |
Senior Officer (Geophysics) (GP-13) | 04 | UR: 02, OBC(NCL): 01, SC: 01 |
Senior Officer (Geology) (GEO-14) | 03 | UR: 02, OBC(NCL): 01 |
Senior Officer (Legal/Land) (LL-15) | 05 | UR: 03, OBC(NCL): 01, SC: 01 |
Senior Officer (HR) (HR-16) | 03 | UR: 02, ST: 01 |
Senior Officer (Security) (SO-17) | 01 | UR: 01 |
Senior Officer (Electronics & Communication) (E&C-19) | 09 | UR: 04, OBC(NCL): 02, ST: 01, SC: 01, EWS: 01 |
Grade A Vacancies
Post Name & Post Code | No. of Posts | Details |
Confidential Secretary (CS-20) | 01 | PwBD-01 (Backlog) |
Hindi Officer (Official Language) (HO-21) | 01 | UR: 01 |
Application Fee
General/OBC (NCL): ₹500 + Applicable taxes
SC/ST/PwBD/EWS/Ex-Servicemen: Nil
Important Dates
Opening of Online Application Window: 26/08/2025 (15:00 hours as per server time)
Last Date for Submission of Online Application: 26/09/2025 (23:59 hours as per server time)
Tentative Date of Computer Based Test (CBT): 01/11/2025 (Exact date will be intimated later)
Frequently Asked Questions
How do I apply for these positions?
To apply, carefully read the instructions, visit the OIL website, register and fill out the application form online.
What documents are required for the application process?
You need to upload scanned copies of your photograph, signature, and all the necessary documents like admit card/pass certificate, degree/diploma certificate, caste certificate, and experience certificates, as applicable.
Is there any age relaxation for Persons with Benchmark Disabilities (PwBD)?
Yes, age relaxation is applicable for PwBD candidates as per government directives.
What is the selection process for these positions?
The selection process comprises a Computer Based Test (CBT) and a Personal Interview (PI). Some positions also include a Proficiency Test/Skill Test.
Is the application fee refundable?
No, the application fee is non-refundable under any circumstances.