Indian Oil Corporation Limited (IOCL) has opened a fresh recruitment opportunity for candidates looking to build a career with one of India’s leading energy companies. IOCL Recruitment 2026 Notification has been released on 14 August 2026 for various Executive and Officer-level positions through a Computer Based Test (CBT). The recruitment covers engineering, marketing, law, quality control, and diploma engineering disciplines, with 470 vacancies announced across Grade A, Grade A0, and Grade E0 posts. The online application process starts on 14 August 2026, while eligible candidates can submit their applications up to 03 September 2026 till 5:00 PM.
IOCL Recruitment 2026
So, if you have an engineering degree, MBA in Marketing, LLB, M.Sc. Chemistry, or a relevant engineering diploma, this recruitment deserves your attention. IOCL has announced vacancies for Graduate Engineers, Officer (Marketing), Law Officer, Assistant Quality Control Officer, and Diploma Engineers across different grades. The selection process will be conducted through CBT followed by Group Discussion, Group Task and Personal Interview, making both technical preparation and overall personality preparation important.
IOCL 2026: Overview
| Particular | Details |
| Organization |
Indian Oil Corporation Limited (IOCL)
|
| Recruitment |
IOCL Executive Recruitment 2026
|
| Advertisement No. |
IOCL/CO-HR/RECTT/2026/01
|
| Total Vacancies | 470 |
| Selection Process |
CBT + GD + GT + PI
|
| Online Application Start | 14 August 2026 |
| Last Date to Apply | 03 September 2026, 5:00 PM |
| Admit Card | 15 September 2026 |
| CBT Date | 24 September 2026 |
| Official Website | iocl.com |
IOCL Notification 2026
The detailed recruitment advertisement was issued by Indian Oil Corporation Limited on 14 August 2026 under Advt. No. IOCL/CO-HR/RECTT/2026/01. Candidates should refer to the notification for the discipline-wise eligibility, reservation provisions, document requirements, syllabus, test-centre rules, and other conditions before submitting the application.
IOCL Notification 2026: Download PDF
IOCL Recruitment 2026 Important Dates
Candidates should mark the recruitment timeline now because the application window is open for a limited period.
| Event | Date |
| Notification Release | 14 August 2026 |
| Online Application Starts | 14 August 2026 |
| Last Date to Apply | 03 September 2026, 5:00 PM |
| Admit Card | 15 September 2026 |
| CBT | 24 September 2026 |
IOCL Vacancy 2026
This recruitment offers 470 vacancies across three grades, with the largest share going to engineering disciplines under Grade A.
| Grade | Post/Discipline | Total 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 A | Total | 411 |
| Grade A0 | Quality Control (Chemistry) | 9 |
| Grade A0 | Total | 9 |
| Grade E0 | Electrical | 14 |
| Grade E0 | Mechanical | 21 |
| Grade E0 | Safety | 15 |
| Grade E0 | Total | 50 |
| All Grades | Total | 470 |
IOCL Eligibility Criteria 2026
The recruitment is spread across several professional streams, so candidates should not assume that the eligibility criteria are the same for every post.
Educational Qualification & Experience
| Post | Grade | Educational Qualification | Minimum Marks | Work Experience |
| Graduate Engineer – Civil | A | B.Tech./BE/Equivalent in eligible Civil Engineering disciplines | General/EWS/OBC(NCL): 65%; SC/ST/PwBD: 55% | Not required |
| Graduate Engineer – Chemical | A | B.Tech./BE/Equivalent in eligible Chemical Engineering/Chemical Technology/Petrochemical disciplines | General/EWS/OBC(NCL): 65%; SC/ST/PwBD: 55% | Not required |
| Graduate Engineer – Electrical | A | B.Tech./BE/Equivalent in eligible Electrical/Electrical & Electronics/Power-related disciplines | General/EWS/OBC(NCL): 65%; SC/ST/PwBD: 55% | Not required |
| Graduate Engineer – Electronics & Communication | A | B.Tech./BE/Equivalent in eligible Electronics/Electronics & Communication/Telecommunication disciplines | General/EWS/OBC(NCL): 65%; SC/ST/PwBD: 55% | Not required |
| Graduate Engineer – Instrumentation | A | B.Tech./BE/Equivalent in eligible Instrumentation/Control/Electronics & Instrumentation disciplines | General/EWS/OBC(NCL): 65%; SC/ST/PwBD: 55% | Not required |
| Graduate Engineer – Mechanical | A | B.Tech./BE/Equivalent in eligible Mechanical Engineering disciplines | General/EWS/OBC(NCL): 65%; SC/ST/PwBD: 55% | Not required |
| Graduate Engineer – Computer Science & IT | A | B.Tech./BE/Equivalent in eligible Computer Science/IT/AI/ML/Data Science/Cyber Security and related disciplines | General/EWS/OBC(NCL): 65%; SC/ST/PwBD: 55% | Not required |
| Officer (Marketing) | A | 2-year full-time regular MBA/PGDBA equivalent to MBA as per AIU, with specialization in Marketing Management | General/EWS/OBC(NCL): 60%; SC/ST/PwBD: 55% | Not required |
| Officer (Law) | A | Graduate Degree in any discipline + LLB OR 5-year Integrated LLB; LLB must be recognized by Bar Council of India | General/EWS/OBC(NCL): 60%; SC/ST/PwBD: 55% |
Minimum 2 years post-qualification professional experience
|
| Assistant Quality Control Officer | A0 | Master’s Degree in Chemistry/eligible Chemistry branches such as Inorganic, Organic, Analytical, Physical, Applied or Industrial Chemistry | General/EWS/OBC(NCL): 60%; SC/ST/PwBD: 55% |
Minimum 2 years post-qualification experience
|
| Diploma Engineer – Electrical | E0 | 3-year Diploma in Engineering in eligible Electrical disciplines | General/EWS/OBC(NCL): 65%; SC/ST/PwBD: 55% | Not required |
| Diploma Engineer – Mechanical | E0 | 3-year Diploma in Engineering in Mechanical | General/EWS/OBC(NCL): 65%; SC/ST/PwBD: 55% | Not required |
| Diploma Engineer – Safety | E0 | 3-year Diploma in Engineering in specified disciplines and Diploma in Industrial Safety of at least 1 year | General/EWS/OBC(NCL): 65%; SC/ST: 55% | Not required |
Age Limit
The maximum age limit depends on the post and grade, with the cut-off date fixed as 01 July 2026.
| Post | 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 |
IOCL Recruitment 2026 Apply Online Link (Active)
The IOCL Recruitment 2026 Apply Online Link is active for eligible candidates, and the online application window will remain open until 03 September 2026, up to 5:00 PM. Interested candidates should complete the registration and application process before the deadline, as applications submitted after the prescribed closing time will not be accepted. Candidates should also verify their eligibility, enter all details carefully, upload the required documents in the prescribed format, and complete the application process successfully before the deadline.
IOCL Recruitment 2026: Apply Online Link
How to Apply for IOCL Recruitment 2026?
Candidates should first confirm that their educational qualification, discipline, age, marks, and experience match the requirements for the post they want to apply for.
- Visit the official IOCL website and open the recruitment section.
- Select the IOCL Executive Recruitment 2026 online application link.
- Complete the registration using the required personal details.
- Select the applicable post and discipline.
- Enter educational qualification and other required information.
- Upload the photograph, signature, and left thumb impression in the prescribed format.
- Pay the application fee, if applicable.
- Carefully check the complete application before final submission.
- Submit the application form.
- Download and save the completed application form and e-Receipt for future reference.
IOCL Recruitment 2026 Application Fee
Candidates should also keep the application fee ready before beginning the online registration process.
- General/EWS/OBC(NCL): ₹1,000 + GST
- SC/ST/PwBD: Exempted
IOCL Recruitment 2026 Selection Process
The IOCL selection process 2026 consists of three major components: Computer Based Test, Group Discussion and Group Task, and Personal Interview. However, simply clearing the CBT does not automatically mean that a candidate will be called for GD, GT and PI, because candidates are shortlisted based on their CBT marks arranged in descending order for their respective domain.
- Computer Based Test (CBT)
- Group Discussion (GD)
- Group Task (GT)
- Personal Interview (PI)
- Document Verification and Medical Fitness
Final Merit List
The final merit list will not be based on CBT marks alone. IOCL will prepare the merit list using a composite score, provided the candidate qualifies individually in all components of the selection process.
- Computer Based Test: 85%
- Group Discussion + Group Task: 5%
- Personal Interview: 10%
IOCL CBT Exam Pattern 2026
The Computer Based Test will contain 100 objective multiple-choice questions divided into two sections. Section A is General Aptitude and contains 50 questions, while Section B contains 50 questions on Domain Knowledge.
| Section | Subject | Questions | Time |
| A | Quantitative Aptitude | 20 | 60 minutes |
| Logical Reasoning | 15 | ||
| Verbal Ability – English | 15 | ||
| General Aptitude Total | 50 | ||
| B | Domain Knowledge | 50 | 90 minutes |
| Total | All Sections | 100 | 150 minutes |
Qualifying Marks
The qualifying requirement is different across categories, and candidates need to clear both sections as well as the overall qualifying threshold.
| Category | Section A | Section B | Overall |
| General/EWS/OBC(NCL) | 40% | 40% | 45% |
| SC/ST | 35% | 35% | 40% |
| PwBD | 25% | 25% | 30% |
IOCL Salary 2026
The salary is another major attraction of this recruitment, particularly for candidates entering a Maharatna public sector company.
| Grade | Initial Basic Pay | Pay Scale | Approx. CTC |
| Grade A | ₹50,000 | ₹50,000 – ₹1,60,000 | ₹18.4 lakh/year |
| Grade A0 | ₹40,000 | ₹40,000 – ₹1,40,000 | ₹14.8 lakh/year |
| Grade E0 | ₹30,000 | ₹30,000 – ₹1,20,000 | ₹11.1 lakh/year |







