IOCL Recruitment 2026: 470 Vacancies, Exam Date
Indian Oil Corporation Limited has announced IOCL Recruitment 2026 for 470 vacancies across engineering, marketing, law, quality control and diploma-level disciplines.
The recruitment drive is being conducted through a Computer-Based Test (CBT) followed by further selection stages. According to the announced schedule, the IOCL CBT Exam 2026 is scheduled for 24 September 2026.
The online application process started on 14 August 2026 and closed on 3 September 2026 at 5 PM. Therefore, candidates who successfully submitted their applications should now focus on exam preparation and admit-card updates.
This article covers the IOCL Recruitment 2026 exam date, vacancy, eligibility criteria, age limit, application fee, selection process, CBT pattern, salary, service bond and other important details.
IOCL Recruitment 2026 Overview
Before checking the detailed information, candidates can review the major highlights of the recruitment below.
| Particulars | Details |
|---|
| Organization | Indian Oil Corporation Limited |
| Recruitment | IOCL Recruitment 2026 |
| Advertisement No. | IOCL/CO-HR/Rectt/2026/01 |
| Total Vacancies | 470 |
| Application Start Date | 14 August 2026 |
| Last Date to Apply | 3 September 2026 |
| Application Closing Time | 5 PM |
| Admit Card Date | 15 September 2026 |
| CBT Exam Date | 24 September 2026 |
| Exam Mode | Computer-Based Test |
| Total Questions | 100 |
| Total Marks | 100 |
| Exam Duration | 150 Minutes |
| Negative Marking | 0.25 mark |
| GATE Score Required | No |
| Selection Process | CBT, GD/GT and Personal Interview |
With the application process complete, registered applicants should keep their login credentials ready for upcoming examination-related updates.
IOCL Exam Date 2026
The IOCL Exam Date 2026 is scheduled for 24 September 2026.
The examination will be conducted in Computer-Based Test mode. Candidates should check their call letter carefully once available because it contains important exam-day information.
Details generally mentioned on the admit card include:
- Candidate’s name
- Roll number
- Registration number
- Exam date
- Exam shift
- Reporting time
- Examination centre
- Photograph
- Signature
- Important exam-day instructions
Candidates should reach the examination centre according to the reporting time mentioned on their call letter.
IOCL Recruitment 2026 Important Dates
All major dates related to IOCL Recruitment 2026 are provided below.
| Event | Date |
|---|
| Notification/Application Start | 14 August 2026 |
| Last Date to Apply | 3 September 2026 |
| Application Closing Time | 5 PM |
| Admit Card Date | 15 September 2026 |
| IOCL CBT Exam Date | 24 September 2026 |
| Qualification Requirement Date | 30 September 2026 |
Applicants should regularly check the official IndianOil careers section for any changes or additional notices.
IOCL Vacancy 2026
A total of 470 vacancies have been announced under the recruitment drive.
Vacancies are available across various engineering disciplines as well as Marketing, Law, Quality Control and Diploma Engineer posts.
Among the listed disciplines, Mechanical Engineering has the highest number of vacancies with 118 posts.
IOCL Post-Wise Vacancy 2026
| Discipline/Post | Vacancies |
|---|
| Civil | 62 |
| Chemical | 16 |
| Electrical | 75 |
| Electronics & Communication | 32 |
| Mechanical | 118 |
| Instrumentation | 35 |
| Computer Science & IT | 22 |
| Law | 10 |
| Marketing | 41 |
| Quality Control (Chemistry) | 9 |
| Diploma Electrical | 14 |
| Diploma Mechanical | 21 |
| Diploma Safety | 15 |
| Total | 470 |
IOCL Category-Wise Vacancy 2026
The category-wise distribution of vacancies is shown below.
| Category | Vacancies |
|---|
| UR | 213 |
| EWS | 43 |
| OBC | 112 |
| SC | 71 |
| ST | 31 |
| Total | 470 |
Candidates should check both their discipline and category before assessing the number of available posts.
IOCL Recruitment 2026 Eligibility Criteria
Eligibility for IOCL Recruitment 2026 varies according to the post.
Applicants must satisfy the required educational qualification, age limit and, wherever applicable, work-experience conditions.
Graduate Engineer Qualification
Candidates applying for Graduate Engineer posts should possess a regular:
BE/B.Tech or equivalent qualification in the relevant engineering discipline.
The qualification must correspond to the discipline specified for the post.
Marketing Officer Qualification
Applicants for Marketing Officer posts should possess a regular:
MBA/PGDBA or an equivalent MBA-level qualification with Marketing specialization.
Candidates must ensure that the programme satisfies the prescribed eligibility conditions.
Law Officer Qualification
Candidates applying for Law Officer posts should possess either:
- Graduation with LLB, or
- A five-year integrated LLB qualification
Additionally, candidates must fulfil the applicable post-qualification experience requirement.
Assistant Quality Control Officer Qualification
Candidates applying for Quality Control positions should possess the prescribed:
Master’s degree in Chemistry or an eligible Chemistry specialization.
Relevant experience requirements must also be satisfied.
Diploma Engineer Qualification
Diploma Engineer applicants should possess a prescribed three-year engineering diploma in the relevant discipline.
Qualifications Not Accepted
Candidates should note that qualifications obtained through the following modes are not accepted for the specified posts:
- Distance learning
- Correspondence mode
- Part-time programmes
- Online mode
Therefore, applicants should carefully check their qualification status before proceeding to further recruitment stages.
IOCL Age Limit 2026
The maximum age limit is calculated as of 1 July 2026.
| Post | Maximum Age |
|---|
| Graduate Engineer | 26 Years |
| Diploma Engineer | 26 Years |
| Marketing Officer | 28 Years |
| Law Officer | 30 Years |
| Assistant Quality Control Officer | 30 Years |
IOCL Age Relaxation 2026
Age relaxation is available to eligible reserved-category candidates.
| Category | Age Relaxation |
|---|
| OBC-NCL | 3 Years |
| SC/ST | 5 Years |
| PwBD | 10 Years |
Candidates claiming relaxation should possess valid category certificates and other required supporting documents.
IOCL Application Fee 2026
The application fee varies according to category.
| Category | Application Fee |
|---|
| UR/EWS | ₹1,000 |
| SC/ST/PwBD | No Fee |
Payment could be made through available online payment methods such as:
- Debit card
- Credit card
- Internet banking
- IMPS
- UPI
- Mobile wallets
Applicants were required to complete the payment process within the prescribed application period.
IOCL Selection Process 2026
One major feature of the recruitment is that a GATE score is not required.
Instead, selection is based primarily on the Computer-Based Test followed by further assessment stages.
The selection process includes:
- Computer-Based Test – 85% weightage
- Group Discussion and Group Task – 5% weightage
- Personal Interview – 10% weightage
Since the CBT carries 85% of the total weightage, candidates should give maximum attention to the written examination.
IOCL Exam Pattern 2026
Understanding the IOCL Exam Pattern 2026 is essential for effective preparation.
The CBT consists of 100 questions carrying 100 marks.
IOCL CBT Exam Pattern 2026
| Section | Questions | Marks |
|---|
| Quantitative Aptitude | 20 | 20 |
| Logical Reasoning | 15 | 15 |
| English Verbal Ability | 15 | 15 |
| Domain Knowledge | 50 | 50 |
| Total | 100 | 100 |
IOCL Exam Duration
The total duration of the examination is 150 minutes.
The reported time distribution is:
- General Aptitude portion – 60 minutes
- Domain Knowledge – 90 minutes
Therefore, candidates should practise managing time separately for aptitude and technical questions.
IOCL Negative Marking
Negative marking applies in the CBT.
For every incorrect answer:
0.25 mark will be deducted.
As a result, candidates should avoid unnecessary guesswork and attempt doubtful questions carefully.
IOCL Salary 2026
IOCL offers competitive salary packages along with applicable allowances and benefits.
Salary varies according to the grade and post.
| Post | Basic Pay | Pay Scale | Approx. CTC |
|---|
| Graduate Engineer/Marketing/Law | ₹50,000 | ₹50,000–₹1,60,000 | ₹18.4 Lakh |
| Quality Control Officer | ₹40,000 | ₹40,000–₹1,40,000 | ₹14.8 Lakh |
| Diploma Engineer | ₹30,000 | ₹30,000–₹1,20,000 | ₹11.1 Lakh |
In addition to basic pay, selected candidates may receive applicable benefits such as:
- Dearness Allowance
- House Rent Allowance
- Other admissible IOCL allowances
- Company benefits as per applicable rules
However, actual in-hand salary may vary depending on posting location, allowances, deductions and company policies.
IOCL Service Bond 2026
Selected candidates may be required to execute a service bond after joining.
Grade A Service Bond
For Grade A recruits, the reported bond amount is:
₹3 lakh
For specified reserved categories:
₹50,000
Grade A0/E0 Service Bond
For Grade A0/E0 recruits, the reported bond amount is:
₹2 lakh
For specified reserved categories:
₹35,000
Candidates should read the service-bond conditions carefully before accepting an appointment.
Experience Required for IOCL Recruitment 2026
Some posts require prior professional experience.
Law Officer
Law Officer applicants are required to possess:
2 years of post-qualification experience
Assistant Quality Control Officer
Applicants for Assistant Quality Control Officer positions are also required to possess:
2 years of post-qualification experience
Candidates should ensure that their experience documents satisfy the prescribed conditions.
Can Final-Year Candidates Apply for IOCL Recruitment 2026?
Yes, final-year candidates may apply subject to fulfilment of the prescribed conditions.
However, eligible applicants must produce the required:
- Final degree
- Marksheets
- Educational documents
- Prescribed marks proof
The required eligibility conditions should be fulfilled by 30 September 2026.
Therefore, final-year applicants should keep their academic documents ready.
Important Rules for IOCL Recruitment 2026
Candidates should remember the following important points:
- Only one post/post code can be applied for.
- A GATE score is not required.
- Law Officer applicants require two years of post-qualification experience.
- Assistant Quality Control Officer applicants require two years of post-qualification experience.
- Final-year candidates must satisfy the prescribed eligibility conditions within the specified deadline.
- Required certificates and documents must be valid.
- Candidates must meet the prescribed educational and age criteria.
- Incorrect or incomplete eligibility information may lead to disqualification.
IOCL Recruitment 2026 Important Links
Candidates should use official IndianOil sources for recruitment-related updates.
| Particulars | Status |
|---|
| IOCL Official Website | Available |
| IOCL Careers Page | Available |
| IOCL Latest Job Openings | Available |
| Detailed Recruitment Advertisement | Available |
| Vacancy Details | Available |
| General Aptitude Syllabus | Available |
| Domain Knowledge Syllabus | Available |
| Admit Card/Call Letter | Check official careers page for activation |
Important: Candidates should avoid unofficial links asking for money, passwords or personal banking information. Recruitment-related updates should be verified from IndianOil’s official careers section.
How to Prepare for IOCL CBT 2026
Because the CBT carries the highest weightage in the selection process, candidates should follow a focused preparation strategy.
1. Strengthen Domain Knowledge
Domain Knowledge contains 50 questions, making it the largest section of the exam.
Candidates should therefore:
- Revise core technical concepts
- Review important formulas
- Practise discipline-specific questions
- Focus on frequently tested topics
2. Practise Quantitative Aptitude
Quantitative Aptitude carries 20 marks.
Regular practice can improve both speed and accuracy.
Focus on:
- Arithmetic
- Percentage
- Ratio and proportion
- Profit and loss
- Time and work
- Speed, time and distance
- Basic numerical reasoning
3. Improve Logical Reasoning
The Logical Reasoning section contains 15 questions.
Practise different question types regularly to improve analytical speed.
4. Prepare English Verbal Ability
English Verbal Ability also contains 15 questions.
Candidates should revise:
- Grammar
- Vocabulary
- Sentence correction
- Reading comprehension
- Synonyms and antonyms
- Basic verbal ability
5. Attempt Full-Length Mock Tests
Mock tests help candidates understand:
- Time pressure
- Question difficulty
- Accuracy level
- Weak topics
- Exam strategy
Try to attempt mock tests under the actual 150-minute examination limit.
6. Avoid Blind Guessing
Since 0.25 mark is deducted for every incorrect answer, accuracy is important.
Therefore, candidates should attempt uncertain questions only after eliminating incorrect options wherever possible.
Why IOCL Recruitment 2026 Is Important
IOCL is one of India’s prominent public-sector energy companies, and this recruitment drive provides opportunities across multiple technical and professional disciplines.
Moreover, the recruitment offers:
- Vacancies across several disciplines
- Competitive pay scales
- Multiple career streams
- CBT-based selection
- Opportunities for graduates and diploma holders
- No requirement for a GATE score under this recruitment process
As a result, the recruitment may attract significant competition.
IOCL Recruitment 2026 FAQs
What is the IOCL Exam Date 2026?
The IOCL Computer-Based Test is scheduled for 24 September 2026.
How many vacancies are available in IOCL Recruitment 2026?
A total of 470 vacancies are available across different engineering and professional disciplines.
What is the last date for IOCL Recruitment 2026?
The application process closed on 3 September 2026 at 5 PM.
Is GATE required for IOCL Recruitment 2026?
No. GATE scores are not required for this recruitment process.
What is the IOCL Recruitment 2026 selection process?
The selection process includes:
- Computer-Based Test
- Group Discussion and Group Task
- Personal Interview
How many questions are asked in the IOCL CBT?
The exam contains 100 questions for 100 marks.
What is the duration of the IOCL CBT?
The total duration is 150 minutes.
Is there negative marking in the IOCL exam?
Yes. 0.25 mark is deducted for each incorrect answer.
What is the maximum age for IOCL Graduate Engineer posts?
The maximum age is 26 years, subject to applicable category-wise relaxation.
What is the application fee for IOCL Recruitment 2026?
The application fee is ₹1,000 for UR/EWS candidates, while SC/ST/PwBD candidates are exempt.
What is the salary of an IOCL Graduate Engineer?
Graduate Engineer-level posts have a reported starting basic pay of ₹50,000, with an approximate annual CTC of ₹18.4 lakh.
Which discipline has the highest number of IOCL vacancies?
Mechanical Engineering has the highest number, with 118 vacancies.
Can final-year candidates apply?
Yes, subject to fulfilment of the prescribed eligibility and document requirements by the specified deadline.
Conclusion
IOCL Recruitment 2026 offers 470 vacancies for candidates from engineering, diploma, Marketing, Law and Chemistry backgrounds.
With the IOCL CBT scheduled for 24 September 2026, applicants should now focus on revising Domain Knowledge, Quantitative Aptitude, Logical Reasoning and English Verbal Ability.
Since the CBT carries 85% weightage, a strong written-exam score can play a major role in the final selection process.
Candidates should also regularly check the official IndianOil careers page for admit card, exam instructions, results, answer keys and further recruitment updates.
For more government job updates, exam dates, admit cards and results, bookmark this page and share it with other aspirants.
