Indian Oil Corporation Limited (IndianOil) has released the official recruitment notification IOCL/CO-HR/RECTT/2026/01 for the recruitment of 470 Graduate Engineer, Officer (Marketing), Officer (Law), Assistant Quality Control Officer and Diploma Engineer posts in various disciplines.
The online application process for IOCL Executive Recruitment 2026 will begin on 14th August 2026 and continue until 3rd September 2026. Eligible candidates with the required engineering, MBA, law, M.Sc. and diploma qualifications can apply online through the official recruitment portal.
Interested candidates can check this article for vacancy details, salary, educational qualification, age limit, application fee, selection process, exam pattern, important dates and application procedure.
IOCL Executive Recruitment 2026 Overview
| Particulars | Details |
|---|---|
| Organization | Indian Oil Corporation Limited (IndianOil) |
| Advertisement No. | IOCL/CO-HR/RECTT/2026/01 |
| Name of Posts | Graduate Engineer, Officer, Assistant Quality Control Officer & Diploma Engineer |
| Total Vacancies | 470 Posts |
| Qualification | Engineering Graduate, MBA, LLB, M.Sc., Diploma |
| Maximum Age | 26 to 30 Years, depending on post |
| Application Fee | ₹1,000/- + GST for applicable candidates |
| Application Mode | Online |
| Start Date | 14th August 2026 |
| Last Date | 3rd September 2026 |
| CBT Date | 24th September 2026 |
IOCL Recruitment Vacancy Details
Total Vacancies: 470 Posts
| Name of Post | No. of Posts |
|---|---|
| Graduate Engineer in Grade ‘A’ | 360 |
| Officer (Marketing) in Grade ‘A’ | 41 |
| Officer (Law) in Grade ‘A’ | 10 |
| Assistant Quality Control Officer in Grade ‘A0’ | 9 |
| Diploma Engineer in Grade ‘E0’ | 50 |
| Total | 470 |
Discipline-wise Vacancy
| Grade | Discipline | Vacancies |
|---|---|---|
| Grade A | Civil | 62 |
| Grade A | Chemical | 16 |
| Grade A | Electrical | 75 |
| Grade A | Electronics & Communication | 32 |
| Grade A | Mechanical | 118 |
| Grade A | Instrumentation | 35 |
| Grade A | Computer Science & IT | 22 |
| Grade A | Law | 10 |
| Grade A | Marketing | 41 |
| Grade A0 | Quality Control (Chemistry) | 9 |
| Grade E0 | Electrical | 14 |
| Grade E0 | Mechanical | 21 |
| Grade E0 | Safety | 15 |
| Total | 470 |
Exam Centres in Assam: Guwahati, Jorhat and Dibrugarh.
IOCL Executive Salary
Selected candidates will receive salary according to their respective grades.
| Grade | Pay Scale | Approx. CTC/Year |
|---|---|---|
| Grade A | ₹50,000 – ₹1,60,000/- | ₹18.4 Lakhs |
| Grade A0 | ₹40,000 – ₹1,40,000/- | ₹14.8 Lakhs |
| Grade E0 | ₹30,000 – ₹1,20,000/- | ₹11.1 Lakhs |
Eligibility Criteria
Age Limit
The upper age limit varies according to the post. Age will be calculated as on 1st July 2026.
| Post | Upper Age Limit |
|---|---|
| Graduate Engineer (Grade A) | 26 Years |
| Diploma Engineer (Grade E0) | 26 Years |
| Officer (Marketing) Grade A | 28 Years |
| Officer (Law) Grade A | 30 Years |
| Assistant Quality Control Officer (Grade A0) | 30 Years |
Age Relaxation
| Category | Age Relaxation |
|---|---|
| OBC-NCL | 3 Years |
| SC/ST | 5 Years |
| PwBD – UR/EWS | 10 Years |
Educational Qualification
Graduate Engineer
Candidates must have a full-time regular B.E./B.Tech./equivalent degree in the relevant engineering discipline with a minimum of 65% marks.
For SC/ST/PwBD candidates, the minimum required marks are 55%.
Officer (Marketing)
Candidates must have a 2-year full-time MBA/PGDBA with specialization in Marketing Management.
Minimum marks required:
- General candidates: 60%
- SC/ST/PwBD candidates: 55%
Officer (Law)
Candidates must have:
- Graduation + 3-year LLB, or
- 5-year Integrated LLB
The degree must be from a Bar Council of India (BCI) recognized university/institution.
Minimum marks:
- General candidates: 60%
- SC/ST/PwBD candidates: 55%
Assistant Quality Control Officer
Candidates must possess a full-time Master’s Degree (M.Sc.) in Chemistry, including relevant specializations such as Inorganic, Organic, Analytical, Physical, Applied or Industrial Chemistry.
Minimum marks:
- General candidates: 60%
- SC/ST/PwBD candidates: 55%
Diploma Engineer
Candidates must possess a full-time 3-year Diploma in the relevant engineering discipline with:
- General candidates: 65%
- SC/ST/PwBD candidates: 55%
Candidates should carefully check the official notification for the detailed discipline-wise qualification requirements before applying.
IOCL Executive Recruitment Application Fee
| Category | Application Fee |
|---|---|
| SC/ST/PwBD | Exempted |
| Other Candidates | ₹1,000/- + GST |
The application fee can be paid online using Debit Card, Credit Card, Internet Banking, IMPS, Cash Card, Mobile Wallet or UPI.
IOCL Executive Selection Process
The selection process consists of the following stages:
- Computer Based Test (CBT)
- Group Discussion (GD) and Group Task (GT)
- Personal Interview
Selection Weightage
| Selection Stage | Weightage |
|---|---|
| Computer Based Test (CBT) | 85% |
| Group Discussion & Group Task | 5% |
| Personal Interview | 10% |
| Total | 100% |
IOCL Executive Exam Pattern 2026
The Computer Based Test will contain 100 objective-type multiple-choice questions.
| Section | Subject | Questions |
|---|---|---|
| A | Quantitative Aptitude | 20 |
| A | Logical Reasoning | 15 |
| A | Verbal English | 15 |
| B | Domain Knowledge | 50 |
| Total | 100 |
Total Questions: 100
Total Marks: 100
Duration: 150 minutes
Each question carries 1 mark.
Negative Marking
There will be a negative marking of 0.25 marks for every incorrect answer.
How to Apply for IOCL Executive Recruitment 2026?
Eligible candidates can submit their applications online through the official IOCL recruitment portal.
Step-by-Step Application Process
- Scroll down and visit the Important Web-Links section.
- Click on the Online Application Form link.
- Complete the registration process.
- Login using the required credentials.
- Enter your personal and educational details.
- Upload the required photograph, signature and supporting documents.
- Pay the application fee, if applicable.
- Carefully verify all information entered in the application form.
- Submit the application form.
- Take a printout or save a copy of the submitted application form for future reference.
Important Dates of IOCL Executive Recruitment 2026
| Event | Date |
|---|---|
| Online Application Starts | 14th August 2026 |
| Last Date to Apply Online | 3rd September 2026 |
| Admit Card Issuance | 15th September 2026 |
| Computer Based Test | 24th September 2026 |
Important Web-Links of IOCL Recruitment
| Link | Details |
|---|---|
| Online Application Form | Click Here |
| Official Notification | Click Here |
| Official Website | Click Here |
Frequently Asked Questions (FAQs)
Q1. How many vacancies are available in IOCL Executive Recruitment 2026?
IndianOil has announced a total of 470 vacancies for Graduate Engineer, Officer, Assistant Quality Control Officer and Diploma Engineer posts.
Q2. What is the last date to apply for IOCL Executive Recruitment 2026?
The last date to submit the online application is 3rd September 2026.
Q3. What is the age limit for IOCL Executive Recruitment?
The upper age limit ranges from 26 to 30 years, depending on the post.
Q4. What is the application fee for IOCL Recruitment 2026?
Candidates in the applicable non-exempt categories have to pay ₹1,000/- plus GST. SC, ST and PwBD candidates are exempted.
Q5. What is the selection process for IOCL Executive posts?
The selection process consists of CBT, Group Discussion/Group Task and Personal Interview.
Q6. How many questions are asked in the IOCL CBT?
The CBT consists of 100 objective-type questions, including aptitude, reasoning, English and domain knowledge.
Q7. Is there negative marking in the IOCL Executive CBT?
Yes. 0.25 marks will be deducted for every incorrect answer.
Q8. When will the IOCL Executive CBT be conducted?
The Computer Based Test is scheduled to be conducted on 24th September 2026.
Conclusion
IOCL Executive Recruitment 2026 is a valuable opportunity for engineering graduates, diploma holders, MBA candidates, law graduates and M.Sc. Chemistry candidates seeking a career with IndianOil. A total of 470 vacancies are available across different grades and disciplines.
Eligible candidates should carefully check the post-wise educational qualification and age requirements before submitting their applications. The online application window will remain open from 14th August to 3rd September 2026.
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