Indian Oil Corporation Limited (IOCL) Graduate Engineer, Officer, Law Officer, Assistant Quality Control Officer and Diploma Engineer Recruitment 2026: Apply Online for 470 Vacancies
IOCL Executive Recruitment 2026
- Indian Oil Corporation Limited (IOCL) has released an official notification for the recruitment of 470 Executive vacancies including Graduate Engineer, Officer (Marketing), Law Officer, Assistant Quality Control Officer, and Diploma Engineer posts.
- Eligible and interested candidates can apply online through the official IOCL website starting from 14 August 2026.
- The last date to submit online applications is 03 September 2026 up to 5:00 PM.
- A total of 470 vacancies are distributed across Grade A (411 posts), Grade A0 (9 posts), and Grade E0 (50 posts).
- Educational qualifications vary by post, requiring a full-time B.Tech/BE, MBA/PGDBA, LLB, Master’s in Chemistry, or 3-year Diploma in Engineering from a recognized institute.
- The maximum age limit ranges from 26 to 30 years as of 1 July 2026, with age relaxations applicable for reserved categories as per government guidelines.
- The selection process includes a Computer Based Test (CBT) scheduled for 24 September 2026, followed by Group Discussion (GD), Group Task (GT), and Personal Interview (PI).
- Admit cards for the CBT will be available for download starting from 15 September 2026.
- Application fee is ₹1,000 + GST for General/EWS/OBC(NCL) candidates, while SC/ST/PwBD candidates are completely exempt from the fee.
- Selected candidates will receive an attractive pay scale with initial basic pay ranging from ₹30,000 to ₹50,000 and an approximate annual CTC between ₹11.1 Lakhs and ₹18.4 Lakhs.
- Candidates are required to serve a mandatory service bond period of 3 years upon successful appointment.
Important Dates
Salary & Pay Scale
Documents Required for Application
- Qualifying degree/diploma certificate and mark sheets
- CGPA-to-percentage conversion certificate
- Work experience certificates (if applicable)
- Bar Council registration certificate (for Law Officers)
- Matriculation/High School certificate for Date of Birth proof
- Caste/Category certificate (EWS/OBC-NCL/SC/ST) in prescribed format
- PwBD certificate and UDID card (if applicable)
- Valid Photo ID proof (PAN, Aadhaar, Voter ID, etc.)
- No Objection Certificate (NOC) if employed in Govt/PSU
Educational Qualification
- Graduate Engineer (Grade A): Full-time regular B.Tech/BE/equivalent degree in relevant engineering discipline with minimum 65% marks (55% for SC/ST/PwBD).
- Officer (Marketing) (Grade A): Full-time 2-year MBA / PGDBA with specialization in Marketing Management with minimum 60% marks (55% for SC/ST/PwBD).
- Law Officer (Grade A): Graduate degree in any discipline plus LLB or 5-year Integrated LLB with minimum 2 years of post-qualification work experience.
- Assistant Quality Control Officer (Grade A0): Master’s degree in Chemistry with minimum 2 years of post-qualification experience in testing/R&D/QC.
- Diploma Engineer (Grade E0): 3-year full-time Diploma in Engineering (Electrical, Mechanical, or Safety) with minimum 65% marks.
Vacancy Details – Post Wise
| Category | Vacancy |
|---|---|
| General/UR (Grade A) | 224 |
| EWS (Grade A) | 41 |
| OBC(NCL) (Grade A) | 113 |
| SC (Grade A) | 73 |
| ST (Grade A) | 25 |
| Grade A Total | 411 |
| Grade A0 (Quality Control) | 9 |
| Grade E0 (Diploma Engineer) | 50 |
| Total Vacancies | 470 |
Application Fee
| Category | Fee Amount |
|---|---|
| General / OBC / EWS | ₹1,000 + GST |
| SC / ST | Nil |
| PH / PWD | Nil |
| Female | Exempted / Varies by category |
| Ex-Servicemen | As per rules |
| Payment Mode | Online |
Age Limit
Selection & Exam Process
Phase I: Computer Based Test (CBT)
- Consists of General Aptitude and Domain Knowledge sections carrying a total of 100 objective-type questions.
- Carries 85% weightage in the final composite selection score.
Phase II: Group Discussion (GD) & Group Task (GT)
- Assesses interpersonal skills and group dynamics, carrying 5% weightage.
Phase III: Personal Interview (PI)
- Evaluates overall suitability and professional competence, carrying 10% weightage.
CBT Exam Pattern
- Section A (General Aptitude): Quantitative Aptitude (20 Qs), Logical Reasoning (15 Qs), Verbal Ability (15 Qs) – Total 50 Questions, 60 Minutes.
- Section B (Domain Knowledge): Post-specific technical questions – 50 Questions, 90 Minutes.
- Marking Scheme: +1 mark for correct answer, -0.25 marks for incorrect answer. Total 100 Marks in 150 Minutes.
How to Apply – Step by Step
- Go to the official IOCL website at www.iocl.com and click on the ‘Apply Online’ link.
- Complete the new registration process by entering basic contact details to receive a provisional registration number and password.
- Log in using the credentials and fill out the detailed application form carefully.
- Upload scanned copies of your recent passport-size photograph, signature, and left thumb impression as per specified dimensions.
- Capture a live photograph via webcam or mobile device if prompted by the portal.
- Review all entered details in the application preview before final submission, as modifications are not permitted post-submission.
- Proceed to pay the required application fee online through the integrated payment gateway.
- Submit the application form and download/print a hard copy along with the e-receipt for future reference.
Important Links
Frequently Asked Questions
Syllabus Overview
Candidates preparing for the IOCL Executive Recruitment 2026 must thoroughly review the syllabus covering both General Aptitude and Domain Knowledge specific to their applied discipline. The General Aptitude section tests quantitative aptitude, logical reasoning, and English language skills, while the Domain Knowledge section evaluates core technical concepts acquired during engineering or professional degree programs.
Exam Pattern Strategy
The Computer Based Test (CBT) comprises 100 questions divided into Section A and Section B, with a total duration of 150 minutes. Since there is a negative marking of 0.25 marks for every incorrect answer, time management and accuracy are paramount. Candidates should practice previous years’ question papers and mock tests regularly to improve speed and confidence.
Preparation Tips
- Create a structured study timetable dividing time equally between aptitude and technical subjects.
- Revise core engineering fundamentals, formula derivations, and standard textbooks.
- Solve online test series to simulate real exam conditions and analyze weak areas.
- Keep updated with current affairs and general awareness alongside technical proficiency.
All information is compiled from official notifications for informational purposes only. Applicants must verify all details from the official notification PDF and official website before applying. We are not responsible for any error or inconvenience caused.