Indian Oil Corporation Limited (IndianOil / IOCL) has released the detailed advertisement for Recruitment of Executives through Computer Based Test (CBT) – 2026 under Advt. No. IOCL/CO-HR/RECTT/2026/01. The recruitment includes Graduate Engineer, Officer (Marketing), Law Officer, Assistant Quality Control Officer and Diploma Engineer posts.
According to the official vacancy notice, a total of 470 vacancies are available across Grade A, Grade A0 and Grade E0. Online applications started on 14 August 2026. The last date to apply online is 03 September 2026 up to 5:00 PM. The Computer Based Test is tentatively scheduled for 24 September 2026.
IOCL Executive Recruitment 2026: Overview
| Particulars | Details |
|---|---|
| Organization | Indian Oil Corporation Limited (IndianOil / IOCL) |
| Advertisement No. | IOCL/CO-HR/RECTT/2026/01 |
| Advertisement Date | 14 August 2026 |
| Recruitment | Executives through Computer Based Test (CBT) – 2026 |
| Total Vacancies | 470 Posts |
| Grades | Grade A, Grade A0 & Grade E0 |
| Application Mode | Online |
| Application Start | 14 August 2026 |
| Last Date | 03 September 2026, 5:00 PM |
| Admit Card | 15 September 2026 (Tentative) |
| CBT Date | 24 September 2026 (Tentative) |
| Selection Process | CBT + Group Discussion (GD) & Group Task (GT) + Personal Interview (PI) |
| Official Website | iocl.com |
Important Dates
| Activity | Date |
|---|---|
| Detailed Advertisement | 14 August 2026 |
| Online Application Start | 14 August 2026 |
| Last Date to Apply Online | 03 September 2026 till 1700 hrs |
| Issuance of Admit Card | 15 September 2026 |
| Conduct of CBT | 24 September 2026 |
Date Note: IOCL states that these dates are tentative and subject to change. Candidates should regularly check the official IndianOil website for updates.
IOCL Vacancy Details 2026
Grade A Vacancies
| Discipline | UR | EWS | OBC(NCL) | SC | ST | Total |
|---|---|---|---|---|---|---|
| Civil | 25 | 6 | 17 | 11 | 3 | 62 |
| Chemical | 11 | 1 | 2 | 1 | 1 | 16 |
| Electrical | 32 | 7 | 20 | 11 | 5 | 75 |
| Electronics & Communication | 13 | 4 | 8 | 6 | 1 | 32 |
| Mechanical | 49 | 12 | 32 | 19 | 6 | 118 |
| Instrumentation | 17 | 3 | 8 | 5 | 2 | 35 |
| Computer Science and IT | 11 | 2 | 4 | 3 | 2 | 22 |
| Law | 4 | 1 | 2 | 2 | 1 | 10 |
| Marketing | 17 | 4 | 11 | 7 | 2 | 41 |
| Grade A Total | – | 411 | ||||
Grade A0 and Grade E0 Vacancies
| Grade | Discipline | UR | EWS | OBC(NCL) | SC | ST | Total |
|---|---|---|---|---|---|---|---|
| A0 | Quality Control (Chemistry) | 6 | 0 | 0 | 1 | 2 | 9 |
| E0 | Electrical | 8 | 1 | 2 | 1 | 2 | 14 |
| E0 | Mechanical | 12 | 1 | 4 | 2 | 2 | 21 |
| E0 | Safety | 8 | 1 | 2 | 2 | 2 | 15 |
| Grade A0 + Grade E0 Total | 59 | ||||||
| Grand Total | 470 | ||||||
Vacancy Note: Vacancies are based on the separate official IOCL vacancy notice. The number of vacancies may increase or decrease at the discretion of IOCL management. PwBD reservation is horizontal as per Government guidelines.
Educational Qualification
| Post / Grade | Essential Qualification | Minimum Marks |
|---|---|---|
| Graduate Engineer – Grade A | Full-time regular B.Tech./B.E./Equivalent degree in the eligible discipline: Chemical, Civil, Computer Science and IT, Electrical, Electronics and Communication, Instrumentation or Mechanical. | General/EWS/OBC(NCL): 65%; SC/ST/PwBD: 55% |
| Officer (Marketing) – Grade A | 2-year full-time regular MBA / Post Graduate Diploma in Business Administration equivalent to MBA, with specialization in Marketing Management. | General/EWS/OBC(NCL): 60%; SC/ST/PwBD: 55% |
| Law Officer – Grade A | Graduate degree in any discipline + LLB, or 5-year Integrated LLB. The LLB degree must be recognized by the Bar Council of India. | General/EWS/OBC(NCL): 60%; SC/ST/PwBD: 55% |
| Assistant Quality Control Officer – Grade A0 | Full-time regular Master’s Degree in Chemistry / Inorganic Chemistry / Organic Chemistry / Analytical Chemistry / Physical Chemistry / Applied Chemistry / Industrial Chemistry. | General/EWS/OBC(NCL): 60%; SC/ST/PwBD: 55% |
| Diploma Engineer – Grade E0 (Electrical) | 3-year full-time regular Diploma in an eligible Electrical engineering discipline. | General/EWS/OBC(NCL): 65%; SC/ST/PwBD: 55% |
| Diploma Engineer – Grade E0 (Mechanical) | 3-year full-time regular Diploma in Mechanical Engineering. | General/EWS/OBC(NCL): 65%; SC/ST/PwBD: 55% |
| Diploma Engineer – Grade E0 (Safety) | 3-year Engineering Diploma in an eligible discipline plus Diploma in Industrial Safety of not less than 1 year from a recognized authority. | General/EWS/OBC(NCL): 65%; SC/ST: 55% |
Work Experience Requirement
| Post | Experience |
|---|---|
| Law Officer – Grade A | Minimum 2 years cumulative post-qualification professional experience as on 30 June 2026 in eligible legal practice / legal functions specified by IOCL. |
| Assistant Quality Control Officer – Grade A0 | Minimum 2 years cumulative post-qualification experience in eligible Testing / R&D / Quality Control laboratories or specified NABL-accredited chemical testing laboratories. |
| Other Posts | No post-qualification work experience requirement is specified under Clause 3.0. |
Age Limit
The upper age limit for General / EWS candidates is calculated as on 01 July 2026.
| Post / Grade | Maximum Age |
|---|---|
| Graduate Engineer – Grade A | 26 Years |
| Diploma Engineer – Grade E0 | 26 Years |
| Officer (Marketing) – Grade A | 28 Years |
| Law Officer – Grade A | 30 Years |
| Assistant Quality Control Officer – Grade A0 | 30 Years |
- OBC (NCL): 3 years relaxation.
- SC / ST: 5 years relaxation.
- PwBD: category-wise age relaxation is applicable as specified in the official advertisement.
- Ex-Servicemen and Commissioned Officers including ECOs/SSCOs: as per Government of India guidelines.
Application Fee
| Category | Application Fee |
|---|---|
| All candidates other than SC / ST / PwBD | ₹1,000 + GST (Non-Refundable) |
| SC / ST / PwBD | Exempted |
Fee Note: The official detailed advertisement specifies ₹1,000 + GST. Credit card, debit card or bank transaction charges, if applicable, are also payable by the candidate. Application fee once paid is non-refundable.
IOCL Executive Salary 2026
| Grade | Initial Basic Pay | Pay Scale | Approx. CTC / Year |
|---|---|---|---|
| Grade A | ₹50,000 | ₹50,000 – ₹1,60,000 | ₹18.4 Lakhs |
| Grade A0 | ₹40,000 | ₹40,000 – ₹1,40,000 | ₹14.8 Lakhs |
| Grade E0 | ₹30,000 | ₹30,000 – ₹1,20,000 | ₹11.1 Lakhs |
Selected candidates will also receive Dearness Allowance and other admissible allowances / benefits according to IOCL rules, including applicable HRA or subsidized housing, medical benefits, gratuity, provident fund, LTC/LFA and Performance Related Pay.
Selection Process
- Computer Based Test (CBT)
- Group Discussion (GD) and Group Task (GT)
- Personal Interview (PI)
IOCL CBT Exam Pattern 2026
| Section | Subject | Questions | Time |
|---|---|---|---|
| Section A – General Aptitude | Quantitative Aptitude | 20 | 60 Minutes |
| Logical Reasoning | 15 | ||
| Verbal Ability of English Language | 15 | ||
| Section B | Domain Knowledge | 50 | 90 Minutes |
| Total | 100 | 150 Minutes | |
- Each question carries 1 mark.
- 0.25 mark is deducted for every incorrect answer.
- The section order is fixed: Section A followed by Section B.
- If CBT is held in multiple sessions, IOCL may normalize the scores.
CBT Qualifying Marks
| Category | Minimum in Each Section | Minimum Overall |
|---|---|---|
| General / EWS / OBC(NCL) | 40% | 45% |
| SC / ST | 35% | 40% |
| PwBD | 25% | 30% |
Final Merit Weightage
| Component | Weightage | Minimum Pass Marks |
|---|---|---|
| Computer Based Test (CBT) | 85% | As per CBT shortlisting criteria |
| Group Discussion (GD) and Group Task (GT) | 5% | 40% |
| Personal Interview (PI) | 10% | 40% |
Composite Score: Minimum qualifying composite score is 45% for General / EWS / OBC(NCL), 40% for SC / ST and 30% for PwBD candidates.
Service Bond
| Grade | General Category | EWS / OBC(NCL) / SC / ST / PwBD |
|---|---|---|
| Grade A | ₹3,00,000 | ₹50,000 |
| Grade A0 / E0 | ₹2,00,000 | ₹35,000 |
Selected candidates have to execute the prescribed bond to serve IOCL for a minimum period of 3 years from the date of joining.
How to Apply for IOCL Executive Recruitment 2026
- Visit the official IndianOil Latest Job Opening page from the Important Links section.
- Open Recruitment of Executives in Indian Oil Corporation Limited through Computer Based Test (CBT) – 2026.
- Click Apply Online and then choose Click here for New Registration.
- Enter your name, contact details and email ID to generate provisional registration credentials.
- Fill the online application carefully and verify all entries.
- Upload the required photograph, signature, left thumb impression and other documents as instructed.
- Select only the post for which you meet the prescribed qualification and eligibility.
- Pay the applicable ₹1,000 + GST application fee if you are not in an exempt category.
- Preview the complete form and complete registration.
- Submit the form before 03 September 2026, 5:00 PM.
- Save the PDF / printout of the completed application for future reference.
Important Instructions
- Applications are accepted only through the online portal linked from IOCL’s official website.
- No hard copy or manual application will be accepted.
- Check post-specific eligible disciplines carefully; similarly named but unlisted disciplines may not be eligible.
- Keep the registered email ID and mobile number active throughout the recruitment process.
- Government / PSU / Autonomous Body employees must provide NOC at document verification before GD, GT and PI.
- Admit Card, GD/GT and Interview call letters will be downloaded online; no hard copy will be sent.
- Final candidature remains subject to original-document verification and medical fitness.
Important Links
| Description | Link |
|---|---|
| Apply Online / Latest Job Opening | Apply / Check Recruitment |
| Download Detailed Official Notification | Download Notification PDF |
| Download Official Vacancy PDF | Download Vacancy PDF |
| Official IndianOil Website | Visit IOCL |
Frequently Asked Questions
How many vacancies are there in IOCL Executive Recruitment 2026?
There are 470 vacancies in the official vacancy notice: 411 in Grade A, 9 in Grade A0 and 50 in Grade E0.
What is the last date to apply for IOCL Recruitment 2026?
The last date is 03 September 2026 up to 5:00 PM.
When is the IOCL Executive CBT?
The Computer Based Test is tentatively scheduled for 24 September 2026.
What is the IOCL application fee?
Candidates other than SC / ST / PwBD must pay a non-refundable application fee of ₹1,000 + GST. SC / ST / PwBD candidates are exempt.
What is the maximum age for Graduate Engineer and Diploma Engineer?
The maximum age for General / EWS candidates is 26 years as on 01 July 2026.
What is the maximum age for Officer (Marketing)?
The maximum age for General / EWS candidates is 28 years.
What is the maximum age for Law Officer and Assistant Quality Control Officer?
The maximum age for General / EWS candidates is 30 years.
Is work experience required for every post?
No. The detailed advertisement requires 2 years of relevant post-qualification experience specifically for Law Officer and Assistant Quality Control Officer.
Is there negative marking in the IOCL CBT?
Yes. 0.25 mark is deducted for each incorrect answer.
What is the IOCL selection process?
The selection process consists of CBT, Group Discussion and Group Task, and Personal Interview.
What is the salary for Grade A?
Grade A carries an initial basic pay of ₹50,000, pay scale of ₹50,000 – ₹1,60,000 and approximate annual CTC of ₹18.4 lakh.
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