Oil India Assistant Recruitment 2025 Out! Oil India Limited (OIL) has released the official notification (Advt No. OIL/ADMN/13A/25-26/240) for the recruitment of Junior Office Assistant in Grade-III for its offices in Noida (UP) and Delhi.
A total of 10 vacancies have been announced under the post code COJOA:01:2025. The online application process begins on August 8, 2025, and the last date to apply is September 8, 2025. Interested Indian nationals must apply through the official OIL portal at www.oil-india.com.

Oil India Assistant Recruitment 2025: Overview
This recruitment drive is being conducted for Grade-III Junior Office Assistant posts in Oil India Limited.
| Exam Elements | Details |
|---|---|
| Recruiting Body | Oil India Limited |
| Post | Junior Office Assistant |
| Post Code | COJOA:01:2025 |
| Exam Name | OIL Recruitment 2025 |
| Vacancy | 10 |
| Start Date to Apply | August 8, 2025 (02:00 PM) |
| Last Date to Apply | September 8, 2025 (11:59 PM) |
| Level of Exam | Central Government |
| Selection Stages | Computer Based Test (CBT) |
| Official Website | oil-india.com |
Oil India Junior Office Assistant Notification 2025 PDF
The official notification has been released under Advertisement No. OIL/ADMN/13A/25-26/240. It details post-wise eligibility, exam pattern, selection process, and important dates. Candidates are advised to download the PDF from the Oil India website and go through all the instructions before applying.
Download Oil India Notification 2025 PDF
Oil India Junior Office Assistant Vacancy 2025
A total of 10 vacancies have been announced under this recruitment for the Junior Office Assistant post.
| Category | Vacancies |
|---|---|
| UR | 5 |
| SC | 2 |
| OBC (NCL) | 1 + 1* |
| EWS | 1 |
| Total | 10 |
Steps to Apply for Oil India Recruitment 2025
Follow these instructions to complete your online application successfully:
Step 1: Visit oil-india.com/advertisement-list.
Step 2: Click on the link for “Apply Online for Advt No. OIL/ADMN/13A/25-26/240”.
Step 3: Register using your valid mobile number and email ID to generate login credentials.
Step 4: Log in with your credentials and fill in the application form.
Step 5: Upload scanned documents, including photograph and signature, as per the specified format.
Step 6: Pay the online application fee of ₹200 (if applicable).
Step 7: Submit the application form.
Step 8: Take a printout of the submitted form for reference.
Oil India Assistant Recruitment 2025 Selection Process
The selection process will include a Computer Based Test (CBT).
Type: Objective-type, Multiple Choice Questions (MCQ)
Duration: 2 hours
Mode: Bilingual (English & Hindi)
Negative Marking: No
Qualifying Marks:
- UR/OBC(NCL)/EWS/ST: 50%
- SC/PwBD: 40%
CBT Pattern:
| Section | Subject | Weightage |
|---|---|---|
| A | English Language & General Knowledge/Awareness + Questions on OIL | 20% |
| B | Reasoning, Arithmetic/Numerical & Mental Ability | 20% |
| C | Computer Application (as per prescribed qualification) | 60% |
In case of a tie in CBT scores, preference will be given based on:
- Higher marks in Part C
- Higher marks in Part B
- Older age
Oil India Assistant Recruitment 2025 Eligibility Criteria
To be eligible for the Junior Office Assistant post, candidates must fulfill the following:
Nationality: Indian
Age Limit (as on 08/09/2025):
- General: Max 30 years
- SC: Max 35 years
- OBC (NCL): Max 33 years
- PwBD/Ex-Servicemen: As per GoI norms
Educational Qualification:
- 10+2 or equivalent in any stream from a recognized board
- Diploma/Certificate in Computer Application (minimum 6 months)
- Must be proficient in MS Word, Excel, PowerPoint
Oil India Junior Office Assistant Salary 2025
Candidates selected for the Junior Office Assistant post will be placed in Grade-III pay scale:
| Post Name | Grade | Pay Scale |
|---|---|---|
| Junior Office Assistant | III | ₹26,600 – ₹90,000 (monthly) |
Additional allowances such as HRA, DA, and other benefits will be applicable as per company rules.
Important Dates
| Event | Date |
|---|---|
| Online Application Start Date | August 8, 2025 (2:00 PM) |
| Last Date to Apply | September 8, 2025 (11:59 PM) |
| CBT Exam Location | Delhi/NCR |
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