Hello Friends! Are you a dynamic and dedicated Diploma Engineer looking for a dream career in a top PSU? If yes, then we have some fantastic news. Indian Oil Corporation Limited (IOCL), one of India's prestigious Maharatna companies and a Fortune 500 energy giant, has released a notification (Advt. No. IOCL/CO-HR/RECTT/2025/02) for Junior Engineers/Officers.
This is your chance to fuel your career with a global energy leader, offering high pay, job security, and excellent growth opportunities. Let's break down everything you need to know!
Why Choose a Career at IOCL?
Working at a Maharatna PSU like Indian Oil is a dream for many. Here's why:
- Job Security: Government-backed jobs offer unmatched stability and security for your future.
- Work-Life Balance: PSUs are known for promoting a healthy work-life balance with fixed working hours and a good holiday schedule.
- Prestige and Respect: Being a part of a Fortune 500 company that fuels the nation's growth comes with a great sense of pride and respect.
- Excellent Benefits: You get a great salary, housing, medical benefits for your family, and a solid retirement plan.
IOCL Recruitment 2025: Quick Overview
| Organization | Indian Oil Corporation Limited (IOCL) |
| Post Name | Junior Engineer / Officer (Grade E0) |
| Disciplines | Chemical, Mechanical, Electrical, Instrumentation |
| Pay Scale | ₹30,000 - ₹1,20,000/- |
| Gross CTC | Approximately ₹10.6 Lakh per annum |
| Age Limit (Gen/EWS) | Maximum 26 years |
| Application Dates | 12th September to 28th September 2025 |
| Selection Process | CBT + GD/GT + Personal Interview + Medical Exam |
IOCL Junior Engineer Salary and Benefits
A job at IOCL comes with a very attractive salary package. Here’s what you can expect:
- Pay Scale: ₹30,000 - ₹1,20,000/-
- Basic Pay: Starts at ₹30,000 per month
- Gross CTC: Approximately ₹10.6 Lakhs per annum (This includes Performance Related Pay - PRP)
What Will Be Your In-hand Salary?
While the CTC is high, your monthly take-home salary is what matters for daily expenses. Based on the basic pay and including allowances like DA and HRA, you can expect an estimated in-hand salary of around ₹55,000 - ₹65,000 per month. Please note this is an approximation and the actual amount can vary depending on your posting location and other factors.
Other Perks & Benefits:
- Dearness Allowance (DA)
- House Rent Allowance (HRA) or Subsidized Company Housing
- Medical Facilities for you and your family
- Gratuity and Provident Fund
- Leave Travel Concession (LTC)
- Excellent retirement benefits
Are You Eligible? Check the Criteria Here!
Before you apply, it's very important to make sure you meet all the eligibility requirements.
Educational Qualification
You must have a three-year full-time regular diploma in one of the specified engineering disciplines from a recognized institute with the following minimum marks:
- For General/EWS/OBC-NCL candidates: Minimum 65% marks.
- For SC/ST/PwBD candidates: Minimum 55% marks.
- Final year students can also apply, but they must produce their final diploma/marksheet by 31st October 2025.
Who is Not Eligible? (Important)
This recruitment is exclusively for Diploma holders. Candidates with higher professional qualifications like B.E., B.Tech, MBA, MCA, CA, etc., are NOT ELIGIBLE to apply for this post. Do not apply if you have these qualifications, as your application will be rejected.
Age Limit (as of 01st July 2025)
| Category | Maximum Age Limit |
|---|---|
| General / EWS | 26 years |
| OBC (Non-Creamy Layer) | 29 years |
| SC / ST | 31 years |
Age relaxation for PwBD and Ex-Servicemen will be as per government guidelines.
⚠️ Important Rules for Certificates
Please make sure your category certificates are up-to-date as per government rules:
- The OBC-NCL certificate must be issued on or after April 1, 2025.
- The EWS certificate must also be issued on or after April 1, 2025.
What Kind of Work Will You Do?
As a Junior Engineer/Officer, you could be posted in one of IOCL's major divisions. Your work will be hands-on and technical. Here are some examples:
- In Refineries Division: You might work in plant operations, production, power plant management, or the maintenance of machinery.
- In Marketing Division: You could be involved in operations at fuel depots, LPG bottling plants, or aviation fuel stations, ensuring smooth supply and engineering support.
- In Pipelines Division: Your role would be focused on the operation and maintenance of India's vast network of oil and gas pipelines, or working on new construction projects.
The Selection Process Explained
Getting a job at IOCL involves a multi-stage selection process. Your performance at each stage is crucial.
- Computer Based Test (CBT): This is the first and most important stage. It's an online test with multiple-choice questions.
- Group Discussion (GD) & Group Task (GT): If you clear the CBT, you will be called for a GD and GT.
- Personal Interview (PI): The third stage is a personal interview.
- Medical Examination: Finally, shortlisted candidates must clear a Pre-Employment Medical Examination (PEME). You are advised to check the PEME guidelines on the official IOCL website before applying to ensure you meet the physical fitness standards.
CBT Exam Pattern (150 Minutes)
The CBT will have 100 questions. There is a negative marking of 0.25 marks for every wrong answer.
| Section | Subject | No. of Questions |
|---|---|---|
| Section A | Domain Knowledge (Your Engineering Discipline) | 50 |
| Section B | Quantitative Aptitude | 20 |
| Logical Reasoning | 15 | |
| Verbal Ability in English | 15 | |
| Total | 100 |
Exam Centres for IOCL CBT 2025
The Computer Based Test (CBT) for IOCL Recruitment 2025 will be conducted in multiple cities across India. Candidates can select any three centres in order of preference while filling the application form. Once selected, the choice cannot be changed.
| City Options | City Options |
|---|---|
| Agra | Ahmedabad |
| Bathinda | Bengaluru |
| Bhilai Nagar | Bhopal |
| Chandigarh / Mohali | Chennai |
| Coimbatore | Cuttack |
| Dehradun | Delhi NCR |
| Dibrugarh | Durgapur |
| Ernakulam | Gandhinagar |
| Guwahati | Hyderabad |
| Jaipur | Jammu |
| Kanpur | Kolkata |
| Lucknow | Madurai |
| Mangaluru | Mumbai MMR |
| Mysuru | Nagpur |
| Patiala | Patna |
| Raipur | Rajahmundry |
| Ranchi | Shimla |
| Silchar | Siliguri |
| Surat | Thiruvananthapuram |
| Tiruchirappalli | Tirupati |
| Udaipur | Vijayawada / Guntur |
| Visakhapatnam | Warangal |
Merit List & Cut-Off Rules
The final selection will be based on a merit list prepared from the combined performance in CBT, Group Discussion/Group Task (GD/GT), and Personal Interview (PI). Minimum qualifying marks are as follows:
| Category | CBT Qualifying Criteria | Overall Composite Score |
|---|---|---|
| General / EWS / OBC-NCL | 40% in each Section A & B and 45% overall | 45% |
| SC / ST | 35% in each Section A & B and 40% overall | 40% |
| PWD | 25% in each Section A & B and 30% overall | 30% |
Weightage for Final Merit: CBT (85%) + GD/GT (5%) + PI (10%). Candidates must qualify in all stages to be considered for final selection.
How to Apply Online: A Step-by-Step Guide
Follow these steps carefully to submit your application successfully.
- Visit the Official Website: Go to the IOCL careers page at www.iocl.com and look for "Latest Job Openings".
- Register Yourself: Register with your basic details, a valid email ID, and an active mobile number.
- Fill the Application Form: Log in and fill out the online application form with correct and complete information.
- Upload Documents: Scan and upload your recent photograph, signature, and left thumb impression.
- Pay the Application Fee: Pay the fee of ₹400 + GST online (SC/ST/PwBD candidates are exempted).
- Submit and Print: After verifying all details, submit the form and take a printout of the final application for your records.
Important Dates to Remember
| Online Application Starts | 12th September 2025 |
| Last Date for Online Application | 28th September 2025 (5:00 PM) |
| Admit Card Download Starts | 16th October 2025 |
| Tentative Date of CBT Exam | 31st October 2025 |
Important Links
- 📝 Apply Online - Click Here
- 📄 Official Notification PDF - Click Here
- 📄 Short Notification - Click Here
- 🌐 Official Website - Click Here
- 📣 Join Telegram Group - Click Here
- 📢 Join WhatsApp Group for Updates - Click Here
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Frequently Asked Questions (FAQs)
Q1. I have a B.Tech degree. Can I apply?
A: No. The notification clearly states that candidates with higher qualifications like B.E. or B.Tech are not eligible.
Q2. I am in the final year of my diploma. Can I apply?
A: Yes, you can apply. However, you must be able to produce your final diploma/marksheet by 31st October 2025, with the required minimum percentage.
Q3. Is there any negative marking in the CBT?
A: Yes, 0.25 marks will be deducted for every incorrect answer, so answer carefully.
Q4. Will IOCL pay for travel expenses to attend the exam?
A: Yes, but only for eligible SC/ST/PwBD candidates. They will be reimbursed for 3rd AC / 2nd AC train fare as per the rules.
Q5. What is the service bond for this job?
A: You will need to sign a bond to work for IOCL for at least three years. The bond amount is ₹2,00,000 for General candidates and ₹35,000 for reserved category candidates.
The IOCL Recruitment 2025 is one of the best PSU jobs for diploma engineers in India. With a great salary, excellent benefits, and a chance to work in a Fortune 500 Maharatna company, this is a career-defining opportunity. If you are eligible, apply before 28th September 2025 and start your preparation for the CBT exam. Good luck!
