The Indian Oil Corporation Limited (IOCL), a Maharatna Public Sector Enterprise, has released an official recruitment notification for the engagement of Non-Executive Personnel in its Refineries Division. The corporation is inviting online applications from bright, young, and energetic persons of Indian Nationality for various posts including Junior Engineering Assistant-IV (Production, P&U, Electrical, Mechanical, Instrumentation, Fire & Safety), Junior Quality Control Analyst-IV, and Junior Nursing Assistant-IV.
This recruitment drive aims to fill a total of 394 vacancies across refineries located in Guwahati, Barauni, Gujarat, Haldia, Mathura, Panipat, Digboi, Bongaigaon, and Paradip. The online application process commences on 20 December 2025 and will close on 09 January 2026. Candidates are advised to read the detailed notification carefully regarding eligibility criteria and experience requirements before applying. In this article, we provide all the necessary details including vacancy breakdown, salary, and the direct link to apply.
Key Highlights: IOCL Non-Executive Recruitment 2025
| Feature | Details |
|---|---|
| Organization | Indian Oil Corporation Limited (IOCL) |
| Division | Refineries Division |
| Post Name | Non-Executive Personnel (JEA, JQCA, JNA) |
| Total Vacancies | 394 Posts |
| Job Location | Various Refineries across India |
| Application Mode | Online |
| Last Date | 09 January 2026 |
| Official Website | iocl.com |
Vacancy Detail
The recruitment is for various Non-Executive posts across different refineries. The approximate state-wise/refinery-wise vacancy distribution is as follows:
| Refinery Unit | Vacancies |
|---|---|
| Guwahati Refinery (Assam) | 38 |
| Barauni Refinery (Bihar) | 42 |
| Gujarat Refinery (Gujarat) | 52 |
| Haldia Refinery (West Bengal) | 38 |
| Mathura Refinery (Uttar Pradesh) | 35 |
| Panipat Refinery & Petrochemical Complex (Haryana) | 55 |
| Digboi Refinery (Assam) | 38 |
| Bongaigaon Refinery (Assam) | 44 |
| Paradip Refinery (Odisha) | 52 |
| Total | 394 |
Eligibility Criteria
Candidates must fulfill the specific educational qualification and experience requirements for each post code:
Educational Qualification & Experience
- Junior Engineering Assistant-IV (Production): 3 years Diploma in Chemical / Refinery & Petrochemical Engg. or B.Sc. (Maths, Physics, Chemistry or Industrial Chemistry) with minimum 50% marks. Minimum 1 year of post-qualification experience in operation of Pump House, Heater, Reactor, etc. is mandatory.
- Junior Engineering Assistant-IV (P&U): 3 years Diploma in Mechanical or Electrical Engg. with Boiler Competency Certificate (1st/2nd Class).
- Junior Engineering Assistant-IV (Electrical): 3 years Diploma in Electrical Engineering with minimum 50% marks. Minimum 1 year experience in operation/maintenance of Power Generators/Sub-stations.
- Junior Quality Control Analyst-IV: B.Sc. with Physics, Chemistry/Industrial Chemistry & Mathematics with minimum 50% marks. Minimum 1 year experience in testing of Petroleum Products/Gas Analysis.
- Junior Engineering Assistant-IV (Fire & Safety): Matric plus Sub-Officers’ Course from NFSC-Nagpur or equivalent with Heavy Vehicle Driving License. Minimum 1 year experience in Fire & Safety.
Age Limit
As on 31 December 2025:
- Minimum Age: 18 Years
- Maximum Age: 26 Years
- Age relaxation is applicable for SC/ST (5 Years), OBC-NCL (3 Years), and PwBD candidates as per government rules.
Application Fees
Candidates belonging to General, EWS, and OBC (NCL) categories are required to pay a non-refundable application fee.
- General/EWS/OBC (NCL): Rs. 300/- (Inclusive of GST)
- SC/ST/PwBD/ExSM: Exempted (No Fee)
- Payment Mode: Online (SBI e-Collect/Payment Gateway)
Pay Or Salary
Selected candidates will be placed in the pay scale of Rs. 25,000 – 1,05,000/- (Grade IV). In addition to Basic Pay and Industrial Pattern of DA, other allowances/benefits include HRA/Subsidized Housing, Medical Facilities, Gratuity, PF, etc.
Selection Process
The selection methodology will comprise:
- Computer Based Test (CBT): Written test covering Subject Knowledge, Numerical Ability, and General Awareness.
- Skill/Proficiency/Physical Test (SPPT): Qualifying in nature for shortlisted candidates.
- Document Verification: Verification of original certificates.
- Medical Examination: Pre-employment medical fitness check.
Exam Pattern
- Mode: Computer Based Test (CBT).
- Duration: 2 Hours (120 Minutes).
- Questions: Objective Type Multiple Choice Questions (MCQs).
- Syllabus: 75% Subject Knowledge (Discipline-related) and 25% General Aptitude (Numerical Ability, Logical Reasoning, General Knowledge, English).
- Qualifying Marks: 40% for General/EWS/OBC and 35% for SC/ST/PwBD.
How To Apply
Follow these steps to apply online:
- Visit the official website: www.iocl.com.
- Go to “IndianOil for Careers” > “Latest Job Openings”.
- Click on “Requirement of Non-Executive Personnel in Refineries Division – 2025”.
- Register carefully with a valid Email ID and Mobile Number.
- Fill in the online application form and upload scanned documents (Photo, Signature, Certificates).
- Pay the application fee online (if applicable).
- Submit the form and take a printout for future reference.
Important Date
| Event | Date & Time |
|---|---|
| Online Application Start | 20 December 2025 (10:00 AM) |
| Online Application End | 09 January 2026 (11:55 PM) |
Important Link
| Link Description | Link |
|---|---|
| Apply Online | Click Here |
| Official Notification PDF | Click Here |