Oil India Limited Recruitment 2026
Compiled by AnyNear.in Editorial Team Β· Posted 18 Oct 2026
Job Description & Details
Organization Name: Oil India Limited (OIL)
Post Name: Grade A, Grade B & Grade C Posts
Total Vacancies: 32 Posts
Job Type: Government PSU Job
Job Location: India
Application Mode: Online
Qualification: B.E./B.Tech, Ph.D., Graduate, Post Graduate, CA/CMA and other post-specific qualifications
Application Fee: βΉ500 for General/OBC (NCL); Nil for other categories as mentioned in the notification
Last Date: 14 November 2026 (11:00 AM)
Vacancy Details
Superintending Research Scientist (Grade C): 5 Posts
Senior Officer (Mechanical) (Grade B): 14 Posts
Senior Officer (Petroleum) (Grade B): 4 Posts
Senior Accounts Officer / Senior Internal Auditor (Grade B): 6 Posts
Hindi Officer (Official Language) (Grade A): 2 Posts
Confidential Secretary (Grade A): 1 Post
Total Posts: 32
Educational Qualification
Superintending Research Scientist: Ph.D. in Chemistry, Geology or Chemical/Petroleum Engineering, along with the relevant master's degree and at least 4 years of post-qualification work experience.
Senior Officer (Mechanical): Bachelor's degree in Mechanical Engineering with at least 65% marks.
Senior Officer (Petroleum): Master's degree in Petroleum Engineering/Technology with at least 60% marks and an engineering degree at graduation level.
Senior Accounts Officer / Senior Internal Auditor: Associate Member of ICAI/ICMAI.
Hindi Officer: Postgraduate degree in Hindi and at least 3 years of relevant post-qualification experience.
Confidential Secretary: Graduate degree with a 1β2 year diploma in Secretarial Practice, Modern Office Management, Executive Assistant or an equivalent qualification, plus at least 2 years of relevant experience.
Age Limit
Superintending Research Scientist: 37 years (UR), 40 years (OBC-NCL), 42 years (SC).
Senior Officer (Mechanical): 27 years (UR/EWS), 30 years (OBC-NCL), 32 years (SC/ST).
Senior Officer (Petroleum): 29 years (UR), 32 years (OBC-NCL).
Senior Accounts Officer / Senior Internal Auditor: 29 years (UR), 32 years (OBC-NCL), 34 years (SC).
Hindi Officer: 29 years (UR), 32 years (OBC-NCL).
Confidential Secretary: 37 years (General/EWS), 40 years (OBC-NCL), 42 years (SC/ST).
Age limits and relaxations should be checked against the official notification.
Salary / Pay Scale
Grade C β Superintending Research Scientist: βΉ80,000β2,20,000
Grade B β Senior Officer (Mechanical): βΉ60,000β1,80,000
Grade B β Senior Officer (Petroleum): βΉ60,000β1,80,000
Grade B β Senior Accounts Officer / Senior Internal Auditor: βΉ60,000β1,80,000
Grade A β Hindi Officer: βΉ50,000β1,60,000
Grade A β Confidential Secretary: βΉ50,000β1,60,000
Application Fee
General / OBC-NCL: βΉ500
Other categories as specified in the notification: Nil
Bank charges may apply. The fee is non-refundable.
Selection Process
Grade B and Grade C: Computer-Based Test (CBT) followed by a Personal Interview.
Grade A: Computer-Based Test followed by a Proficiency Test / Skill Test.
Medical examination and verification of eligibility documents as applicable.
Important Dates
Notification Date: 16 October 2026
Online Application Starts: 15 October 2026
Last Date to Apply: 14 November 2026 (11:00 AM)
CBT Date: To be announced
How to Apply
Visit the official Oil India Limited recruitment portal.
Open the online application form for the desired post.
Register and enter your personal and educational details.
Upload the required documents and photograph.
Pay the applicable application fee.
Submit the form and save a copy for future reference.
Eligibility Criteria
Pay Scale & Salary Details
How to Apply β Step by Step
Download Official Documents
Documents You'll Likely Need
General checklist for most government/private job applications in India. Always check the official notification for the exact list required for this specific post.
Common Mistakes to Avoid
These are general patterns seen in government job applications β not derived from this specific official notification. Always follow the official notification first.