Oil India Limited Recruitment 2026 a prestigious Maharatna Public Sector Undertaking under the Ministry of Petroleum and Natural Gas, Government of India, has officially released its recruitment advertisement (No. HRAQ/REC-EX-B/2026-03). The organization is inviting online applications from dynamic, qualified, and energetic Indian nationals to fill multiple executive positions categorized under Grade A, Grade B, and Grade C.
This comprehensive guide covers everything you need to know about the Oil India Limited Recruitment 2026, including position overviews, vacancy distributions, eligibility criteria, salary scales, application fees, and the multi-stage selection process.
Overview : Oil India Limited Recruitment 2026
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Organization Name: Oil India Limited (OIL)
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Advt. No.: HRAQ/REC-EX-B/2026-03
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Post Categories: Grade A, Grade B, and Grade C Executive Posts
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Job Location: Field Headquarters at Duliajan, Assam, or other operational areas/offices of OIL across India
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Mode of Application: Online
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Opening Date for Online Registration: October 15, 2026 (at 16:00 Hours)
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Closing Date for Online Application: November 14, 2026 (at 11:00 Hours)
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Tentative Computer Based Test (CBT) Date: December 28, 2026
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Official Website: www.oil-india.com
Vacancy Detailed: Oil India Limited Recruitment 2026
The vacancies span across specialized research, core engineering, internal auditing, official language implementation, and secretarial duties. Below is the detailed breakdown of posts and category-wise vacancies as of the cut-off date (November 14, 2026):
A. Grade C Posts
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Superintending Research Scientist (Post Code: CH-01): 05 Posts
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Category Breakdown: UR: 03, OBC (NCL): 01, SC: 01
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B. Grade B Posts
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Senior Officer – Mechanical (Post Code: ME-02): 14 Posts
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Category Breakdown: UR: 07, OBC (NCL): 03, SC: 02, ST: 01, EWS: 01
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Senior Officer – Petroleum (Post Code: PE-03): 04 Posts
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Category Breakdown: UR: 03, OBC (NCL): 01
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Senior Accounts Officer / Senior Internal Auditor (Post Code: AC-04): 06 Posts
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Category Breakdown: UR: 04, OBC (NCL): 01, SC: 01
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C. Grade A Posts
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Hindi Officer / Official Language (Post Code: HO-05): 02 Posts
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Category Breakdown: UR: 01, OBC (NCL): 01 (includes PwBD-01 Backlog)
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Confidential Secretary (Post Code: CS-06): 01 Post
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Category Breakdown: Unreserved / Open Category
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Vacancy Details : Oil India Limited Recruitment 2026
Oil India Limited has announced 32 vacancies across six posts. The post-wise distribution is given below.
| Post Name | Grade | Vacancies | Upper Age Limit for UR |
|---|---|---|---|
| Superintending Research Scientist | C | 5 | 37 Years |
| Senior Officer (Mechanical) | B | 14 | 27 Years |
| Senior Officer (Petroleum) | B | 4 | 29 Years |
| Senior Accounts Officer / Senior Internal Auditor | B | 6 | 29 Years |
| Hindi Officer (Official Language) | A | 2 | 29 Years |
| Confidential Secretary | A | 1 | 37 Years |
| Total | 32 |
Age Limit : Oil India Limited Recruitment 2026
The age limits are calculated as of 14 November 2026, according to the provided recruitment details.
| Post | UR | OBC (NCL) | SC/ST |
|---|---|---|---|
| Superintending Research Scientist | 37 Years | 40 Years | SC: 42 Years |
| Senior Officer (Mechanical) | 27 Years | 30 Years | SC/ST: 32 Years |
| Senior Officer (Petroleum) | 29 Years | 32 Years | As per applicable rules |
| Senior Accounts Officer / Senior Internal Auditor | 29 Years | 32 Years | SC: 34 Years |
| Hindi Officer | 29 Years | 32 Years | As per applicable rules |
| Confidential Secretary | 37 Years | 40 Years | SC/ST: 42 Years |
Application Fee : Oil India Limited Recruitment 2026
The application fee mentioned in the supplied recruitment details is as follows:
| Category | Application Fee |
|---|---|
| General | ₹500 |
| OBC (NCL) | ₹500 |
| SC | Nil |
| ST | Nil |
| PwBD | Nil |
| EWS | Nil |
| Ex-Servicemen | Nil |
Selection Process: Oil India Limited Recruitment 2026
The selection process depends on the grade of the post.
For Grade B and Grade C Posts
The selection process includes:
- Computer Based Test (CBT).
- Personal Interview.
- Medical examination for provisionally selected candidates, as per the prescribed fitness standards.
The supplied details state that the final selection carries the following weightage:
| Selection Stage | Weightage |
|---|---|
| Computer Based Test | 85% |
| Personal Interview | 15% |
| Total | 100% |
For Grade A Posts
The selection process includes:
- Computer Based Test (CBT).
- Proficiency Test or Skill Test.
- Medical examination for provisionally selected candidates, where applicable under the recruitment rules.
The proficiency or skill test is described as qualifying in nature and does not carry weightage in the final merit list.
Candidates should check the official notification for the detailed selection rules applicable to their chosen post.
Important Dates : Oil India Limited Recruitment 2026
| Event | Date / Time |
| Notification Release Date | October 15, 2026 |
| Opening Date for Online Application | October 15, 2026 (at 16:00 Hours / 4:00 PM) |
| Last Date for Online Application | November 14, 2026 (at 11:00 Hours / 11:00 AM) |
| Cut-off Date for Age & Experience |
November 14, 2026 |
| Tentative Date of Computer Based Test (CBT) | December 28, 2026 |
How to Apply for Oil India Recruitment 2026
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Visit the official Oil India Limited website at www.oil-india.com.
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Read the detailed advertisement carefully before applying.
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Complete Step-I (Registration) using a valid mobile number and email ID to receive your login credentials.
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Re-login for Step-II, fill out personal and educational details, and upload scanned copies of your recent photograph and signature.
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Pay the application fee online via the SBI e-Pay Lite gateway (if applicable).
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Submit the form and take a printout of the final application for future reference
Important links
| Description | Link |
|---|---|
| Official Notification | Click Here |
| Official Website | Click Here |
| Apply Online | Click Here |
| Join WhatsApp Group | Click Here |
Frequently Asked Questions (FAQs) – Oil India Limited Recruitment 2026
Q1: What is Oil India Limited Recruitment 2026?
A: Oil India Limited (OIL), a Maharatna Public Sector Undertaking, has released an official notification to recruit eligible Indian nationals for various executive positions across Grade A, Grade B, and Grade C.
Q2: What is the last date to apply online?
A: The last date and time for online registration and submission of applications is November 14, 2026, up to 11:00 Hours (IST).
Q3: How many total vacancies are announced in this recruitment?
A: A total of 28 vacancies are advertised across various grades: 5 for Grade C, 22 for Grade B, and 3 for Grade A.
Disclaimer:
The job notification details provided above are for informational purposes only. Candidates are strongly advised to read the official notification thoroughly on the official Oil India Limited website (www.oil-india.com) before applying. Sathi Gujarati is not claim responsibility for any inadvertent errors, last-minute changes, or omissions in the recruitment process.
