📋 Overview
Indian Oil Corporation Limited (IOCL), one of India’s largest Maharatna companies under the Ministry of Petroleum & Natural Gas, is hiring 394 non-executive professionals across its refineries. If you have a diploma or ITI qualification in engineering, this is a golden opportunity to join India’s leading oil company with an attractive salary package and career growth.
🏢 Organization Details
| Field | Details |
|---|---|
| Organization | Indian Oil Corporation Limited (IOCL) |
| Department | Ministry of Petroleum & Natural Gas, Government of India |
| Company Type | Maharatna PSU (Public Sector Undertaking) |
💼 Total Vacancies: 394 Posts
Multiple positions are available across 8 major IOCL refineries including:
- Guwahati, Barauni, Gujarat (Vadodara), Haldia, Mathura, Panipat, Digboi, and Bongaigaon
Post Distribution:
- Junior Engineering Assistant-IV (Production/P&U/Mechanical/Electrical/Instrumentation): 250+ posts
- Junior Quality Control Analyst-IV: 20+ posts
- Junior Engineering Assistant-IV (Fire & Safety): 50+ posts
- Other technical positions: 74+ posts
📝 Post Type
Non-Executive positions in IOCL Refineries Division on permanent employment basis.
💻 Job Type
Full-time permanent jobs at various refinery and petrochemical locations across India.
🌐 Application Mode
Online Only – All applications must be submitted through the official IOCL website.
🔗 Official Website
📅 Important Dates
| Event | Date & Time |
|---|---|
| Notification Release | 20 December 2025 |
| Start of Online Application | 20 December 2025 (10:00 AM) |
| Last Date to Apply Online | 09 January 2026 (11:55 PM) |
| Last Date for Fee Payment | 09 January 2026 (with application submission) |
| Computer Based Test (CBT) | Last week of January 2026 (Tentative) |
| Shortlist for SPPT | 2 weeks after CBT (Tentative) |
| Final Selection List | After SPPT & Document Verification |
📍 Vacancy Details by Post Code
| Post Code | Position | Locations | Vacancies |
|---|---|---|---|
| 201 | Junior Engineering Assistant-IV (Production) | All 9 refineries | 232 |
| 202 | Junior Engineering Assistant-IV (P&U) | 5 refineries | 37 |
| 203 | Junior Engineering Assistant-IV (P&U-O&M) | PRPC Panipat, Paradip | 22 |
| 204 | Junior Engineering Assistant-IV (Electrical) | 4 refineries | 12 |
| 205 | Junior Engineering Assistant-IV (Mechanical) | 5 refineries | 14 |
| 206 | Junior Engineering Assistant-IV (Instrumentation) | 5 refineries | 6 |
| 207 | Junior Quality Control Analyst-IV | 7 refineries | 20 |
| 208 | Junior Engineering Assistant-IV (Fire & Safety) | 8 refineries | 51 |
Note: Positions include reserved vacancies for SC/ST/OBC/EWS/PwBD/Ex-Servicemen as per government norms.
🎓 Educational Qualifications
For Engineering Assistant Positions (Production/Mechanical/Electrical/Instrumentation/P&U):
- 3-year Diploma in the relevant engineering discipline from a recognized institution
- Minimum qualifying marks as specified in the detailed notification
For Quality Control Analyst:
- B.Sc./M.Sc. in Chemistry or related discipline
- Minimum specified percentage
- Relevant laboratory experience preferred
For Fire & Safety Position:
- 10+2 or Diploma in any discipline
- Fire & Safety certification or relevant qualification
- Physical fitness and specific standards apply
💰 Salary/Stipend Details (Monthly)
| Component | Details |
|---|---|
| Pay Scale | Rs. 25,000 – 1,05,000/- (Industrial Pay Scale) |
| Initial Basic Salary | Rs. 25,000/- per month |
| Allowances | Dearness Allowance (DA), House Rent Allowance (HRA), and other benefits |
| Additional Benefits | Medical facilities for self & dependents, Leave encashment, Provident Fund, Gratuity, Pension scheme, Welfare schemes |
🎯 Selection Process
The recruitment follows a 3-stage selection process:
Stage 1: Computer Based Test (CBT)
- Assesses technical knowledge, aptitude, and job-specific skills
- Conducted at multiple centers across India
- Exam date: Last week of January 2026 (tentative)
- Call letters will be issued 7 days before the exam
Stage 2: Skill/Proficiency/Physical Test (SPPT)
- Practical demonstration of technical skills
- Trade proficiency evaluation
- Physical fitness test (where applicable)
- Only CBT qualifiers participate in this stage
Stage 3: Document Verification & Medical Examination
- Verification of educational certificates and documents
- Medical fitness assessment as per IOCL standards
- Background check
Final Merit List: Prepared based on CBT performance and SPPT qualification status.
⏳ Age Limit
| Category | Minimum Age | Maximum Age |
|---|---|---|
| General | 18 Years | 26 Years |
| OBC (NCL) | 18 Years | 29 Years (+3 years relaxation) |
| SC/ST | 18 Years | 31 Years (+5 years relaxation) |
| PwBD | 18 Years | 31 Years + Additional relaxation |
| Ex-Servicemen | 18 Years | As per Government rules |
Age is calculated as on 20 December 2025
📑 How to Apply
Follow these simple steps to apply online:
- Visit the official website: www.iocl.com
- Look for “What’s New” or “Latest Job Openings” section
- Find and click on “Requirement of Non-Executive Personnel in Refineries Division – 2025”
- Read the detailed advertisement carefully
- Click on “Apply Online” button
- First-time users: Register with your basic details (email, phone, etc.)
Existing users: Login with your credentials - Fill the complete online application form with:
- Personal information
- Educational qualifications
- Category details
- Contact information
- Upload required documents:
- Recent passport-size photograph (as per specifications)
- Digital signature
- Educational certificates (if required)
- Pay the application fee through online modes:
- Debit Card
- Credit Card
- Net Banking
- UPI
- Review all details carefully and submit the form
- Download and save your application confirmation form and fee receipt
- Keep a printout for future reference and document verification
⚙️ Key Documents Required
Have these documents ready before applying:
Educational Documents:
- Diploma or Degree certificate
- Mark sheets for all semesters/years
- Qualifying examination proof
Identity & Address Proof:
- Aadhar Card (copy)
- Voter ID / Driving License
- Passport or Ration Card
Other Documents:
- Recent passport-size photograph (4×6 cm, colored, on white background)
- Digital signature
- Caste certificate (if applicable – SC/ST/OBC/EWS)
- PwBD certificate (if applicable)
- Ex-Serviceman certificate (if applicable)
- Experience certificates (if any)
- Fire & Safety certificate (for Fire & Safety post)
Note: All documents must be scanned clearly and uploaded in the prescribed format and size.
📘 Important Links
| Resource | Link |
|---|---|
| Employment Notification PDF | Download Notification |
| Apply Online | IOCL Online Application |
| Official Website | www.iocl.com |
✅ Important Instructions Before Applying
- Ensure you meet all eligibility criteria (age, education, experience) as per the detailed notification
- Fill the application form carefully and accurately – limited corrections may be allowed
- Upload documents in proper format and size as specified
- Pay the application fee and submit before 09 January 2026 at 11:55 PM
- Keep a copy of your submitted form and fee receipt for future reference
- Use a valid email ID and mobile number that will remain active throughout the recruitment
- Apply for only one post – multiple applications may lead to rejection
- Check IOCL website and your email regularly for important updates and call letters
- Original certificates must be produced during document verification and joining
- Selection is subject to medical fitness and document verification
❓ Frequently Asked Questions
Q: What is the last date to apply?
A: 09 January 2026 at 11:55 PM
Q: How many total positions are available?
A: 394 posts across 8 refineries in multiple technical positions
Q: Is online application mandatory?
A: Yes, applications are accepted only online through www.iocl.com
Q: What is the maximum age limit?
A: 26 years for General category (as on 20 December 2025), with relaxations for reserved categories
Q: What is the salary offered?
A: Rs. 25,000 – 1,05,000/- per month with attractive allowances and benefits
Q: What is the selection process?
A: Computer Based Test (CBT) → Skill/Proficiency Test (SPPT) → Document Verification → Medical Examination
Q: When will the CBT be conducted?
A: Last week of January 2026 (tentative date)
Q: Are there any exam fees?
A: Yes, application fees are applicable. SC/ST/PwBD candidates may get concessions as per IOCL norms
Q: Where can selected candidates be posted?
A: At IOCL refineries in Guwahati, Barauni, Gujarat, Haldia, Mathura, Panipat, Digboi, Bongaigaon, and Paradip
Q: Can I apply for multiple posts?
A: No, only one application per candidate is allowed
Last Updated: 20 December 2025
Best of luck for your IOCL recruitment journey!
