Oil India Limited has invited applications for 28 posts in Grade A, B, and C including Superintending Research Scientist, Senior Officer, Senior Accounts Officer, Hindi Officer, and Confidential Secretary. The pay scale ranges from ₹50,000 to ₹2,20,000. Eligible candidates can apply online from 15/10/2026 to 14/11/2026. Application fee is ₹500 for General/OBC candidates, while SC/ST/PwBD/EWS/Ex-Servicemen are exempted.
Important dates
- Application start15 October 2026
- Last date to apply14 November 2026
- Opening of OIL website for online submission of application15 October 2026
- Last date for submission of online application in OIL14 November 2026
- Date of Computer Based Test (CBT)28 December 2026
Eligibility
Candidates must possess Ph.D/Master's/Bachelor's Degree in relevant engineering, science, or commerce disciplines (such as Chemistry, Geology, Chemical/Petroleum/Mechanical Engineering, ICAI/ICMAI membership, Hindi, Secretarial Practice) with required post-qualification experience as specified for respective posts.
Age limit
- Age— – 42 years
- As on14 November 2026
- NoteUpper age limits vary by post and category ranging from 27 to 42 years as on 14/11/2026, with applicable relaxations.
Application fees
| Category | Amount | Note |
|---|---|---|
| General / OBC(NCL) | ₹500 | Plus applicable taxes, non-refundable |
| SC / ST / PwBD / EWS / Ex-Servicemen | ₹0 | Exempted from payment of application fee |
Vacancy posts
| Post | Posts | Eligibility |
|---|---|---|
| Superintending Research Scientist [Post Code: CH-01] | 5 | Ph.D. in Chemistry / Geology / Chemical Engineering / Petroleum Engineering with Master's Degree (min 60% marks) and min. 04 years of Post Qualification Relevant Work Experience. |
| Senior Officer (Mechanical) [Post Code: ME-02] | 14 | Bachelor’s Degree in Mechanical Engineering of minimum 04 years duration with minimum 65% marks. |
| Senior Officer (Petroleum) [Post Code: PE-03] | 4 | Masters degree in Petroleum Engineering / Technology of minimum 02 years duration with minimum 60% marks and Engineering at Graduation level. |
| Senior Accounts Officer / Senior Internal Auditor [Post Code: AC-04] | 6 | Associate Member of ICAI / ICMAI. |
| Hindi Officer (Official Language) [Post Code: HO-05] | 2 | Post Graduate Degree in Hindi and minimum 03 years of Post Qualification Relevant Work Experience. |
| Confidential Secretary [Post Code: CS-06] | 1 | Graduate with 01/02 years Diploma in Secretarial Practice or Modern Office Management/Secretarial Practice or Executive Assistant Diploma or equivalent with knowledge of computer application and minimum 02 years post qualification experience. |
Pay scale
₹50000 - 220000
Selection process
Computer Based Test (CBT), followed by Personal Interview (PI), Proficiency Test, or Skill Test as applicable.
How to apply
- Step-I: Registration of Personal Details and Contact details to obtain User-Id and password through e-mail / SMS.
- Step-II: Re-Login to complete personal, educational, and experience details, upload scanned photograph and signature, and submit Application Fee online via SBI e-Pay Lite Payment Gateway.
- Take a printout of the submitted Application Form and keep it for future reference.
Official links
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FAQs
How do I apply for Superintending Research Scientist [Post Code: CH-01] 28 Posts in Oil India Limited at Oil India Limited?
Use the Apply Online link on this page for the official application portal. You can also track deadlines and get push alerts in the CampusPing app.
Is this vacancy still open?
This listing is currently marked Open. Last date to apply: 14 November 2026.
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