Indian Oil Corporation Limited (IOCL) has announced the Junior Engineer Recruitment 2025, offering an exciting opportunity for diploma holders in Chemical, Mechanical, Electrical, and Instrumentation engineering. The recruitment, under Advertisement No. IOCL/CO-HR/RECTT/2025/02, invites dynamic candidates to apply for the position of Junior Engineer/Officer (Grade E0). With a competitive salary range of ₹30,000 – ₹1,20,000 and multiple growth prospects, this is a fantastic opportunity for those looking to build a career in one of India’s largest and most respected energy companies.
IOCL Junior Engineer Recruitment 2025
Indian Oil Corporation Limited (IOCL) is one of those companies that’s a name you instantly recognize if you’ve ever traveled across India or even just filled up your car. It’s a massive player in the energy sector, and when a recruitment drive like the IOCL Junior Engineer Recruitment 2025 is announced, it definitely grabs attention. IOCL is looking for bright, ambitious Diploma Engineers in Chemical, Mechanical, Electrical, and Instrumentation disciplines to join as Junior Engineers/Officers (Grade E0). If you’ve been dreaming of a career in one of India’s largest public sector enterprises, this might be your chance to jump on board.
Overviews of IOCL Junior Engineer Recruitment
| Organization | Indian Oil Corporation Limited (IOCL) |
| Post Name | Junior Engineer/Officer (Grade E0) |
| Advertisement No. | IOCL/CO-HR/RECTT/2025/02 |
| Discipline | Chemical, Mechanical, Electrical, Instrumentation |
| Pay Scale | ₹30,000 – ₹1,20,000 |
| Job Location | Across India |
About Indian Oil Corporation Limited
Indian Oil Corporation Limited (IOCL) is India’s largest oil and gas company, widely recognized for its pivotal role in the energy sector. A Maharatna company and a Fortune Global 500 enterprise, IOCL operates a vast network of refineries, pipelines, and retail fuel stations across the country. With a legacy of over six decades, IOCL plays a vital role in meeting India’s energy needs and continues to lead in the production and distribution of petroleum products, contributing significantly to the nation’s economic growth and energy security.
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Important Dates
Staying on top of deadlines is crucial, and you don’t want to miss any of these.
- Start Date of Online Application: 12th September 2025
- Last Date of Online Application: 28th September 2025 (5:00 PM)
- Admit Card Release: 16th October 2025
- CBT Exam Date: 31st October 2025
I’m sure the exam is on your mind, so mark your calendars and start preparing now. Trust me, you’ll feel a lot more in control if you do.
Application Fee
So, what’s the damage here? Well, the application fee is as follows:
| Category | Fee |
|---|---|
| General / OBC / EWS | ₹400 |
| SC / ST / PwBD | Exempted |
Fair enough, right? Those in the reserved categories don’t have to pay a cent. But if you fall under the General/OBC/EWS category, ₹400 isn’t much when you’re trying to land a job that could change your life.
Vacancies & Eligibility Criteria
The number of vacancies is yet to be officially disclosed, but the qualifications needed are crystal clear.
For each discipline, you need to have a Diploma in the relevant engineering field:
- Chemical: Diploma in Chemical/ Petrochemical/ Refinery & Petrochemical Engg.
- Mechanical: Diploma in Mechanical Engg.
- Electrical: Diploma in Electrical / Electrical & Electronics / Power Systems
- Instrumentation: Diploma in Instrumentation / Control / Applied Electronics
Also, be aware of the minimum marks required:
- General/EWS/OBC: 65%
- SC/ST/PwBD: 55%
You can’t go into this with just any qualification. Higher qualifications like BE/B.Tech or MBA are not eligible for this recruitment. So, if you’ve been thinking about getting fancy with your degrees, hold off—this one is about getting the basics right.
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Age Limit
The age limit is something you’ll want to double-check, especially if you’re on the cusp of a cut-off. Here’s the breakdown:
- General/EWS: Maximum 26 years as on 1st July 2025
- OBC (NCL): 29 years
- SC/ST: 31 years
- PwBD: Relaxation up to 10 years (as per rules)
So, if you’re in your late 20s or early 30s, you’re likely still eligible. But if you’re pushing past 31, this might not be your time. Better luck next time, right?
Selection Process
This isn’t a walk-in-the-park kind of job, and the selection process reflects that. It’ll be tough, but if you make it, you’ll know you’ve earned it.
Here’s how the selection goes:
- Computer-Based Test (CBT): This is the first hurdle you’ll need to clear. The CBT will test your technical knowledge and aptitude.
- Group Discussion & Group Task: This is all about testing your ability to collaborate and express yourself. You’ll be assessed on teamwork, communication, and problem-solving skills (5% weightage).
- Personal Interview: The final round will put you in front of IOCL’s panel. Be prepared to showcase not just your technical expertise, but also your passion for the role (10% weightage).
The final merit list will combine all of these scores, so it’s important to perform well in each stage.
Exam Pattern
Now, let’s dive into the exam itself. Here’s what you need to know about the CBT:
- Time Duration: 150 Minutes
- Negative Marking: 0.25
The exam is divided into four sections:
| Section | Questions | Marks |
|---|---|---|
| Domain Knowledge | 50 | 50 |
| Quantitative Aptitude | 20 | 20 |
| Logical Reasoning | 15 | 15 |
| English Language | 15 | 15 |
| Total | 100 | 100 |
The CBT will cover a broad range of topics, but the largest chunk is dedicated to your core domain knowledge. Make sure you’re solid on your technical knowledge, and don’t neglect the reasoning and English parts—every little bit counts!
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How to Apply for IOCL Junior Engineer Recruitment 2025?
Here’s where it gets practical. To apply for the IOCL Junior Engineer Recruitment 2025, head over to the official website at www.iocl.com. You’ll need to:
- Register using a valid email ID and mobile number.
- Upload your scanned documents (like your photo, signature, and educational certificates).
- Pay the application fee (if applicable).
- Submit your application before 28th September 2025 (5:00 PM).
Make sure you don’t submit multiple applications, or you’ll be disqualified. Also, it’s a good idea to download a copy of the application form for your records.
Conclusion
If you’ve been waiting for an opportunity to join a prestigious organization like IOCL, this could be your moment. The competition is tough, but the rewards are worth it. A solid pay scale, job security, and the chance to grow in one of the country’s most respected companies are all on the line. Just remember to stay focused on the details, prep for the exam, and don’t let the deadlines pass you by.
FAQ’S About IOCL Junior Engineer Recruitment
What is the last date to apply for IOCL Junior Engineer Recruitment 2025?
The last date to apply is 28th September 2025 by 5:00 PM.
What is the application fee for IOCL Junior Engineer Recruitment 2025?
The application fee is ₹400 for General/OBC/EWS candidates, while SC/ST/PwBD candidates are exempted.
What is the selection process for IOCL Junior Engineer Recruitment 2025?
The selection process includes a Computer-Based Test (CBT), followed by Group Discussion (GD) & Group Task (GT), and a Personal Interview.
What is the maximum age limit for General candidates applying for IOCL Junior Engineer Recruitment 2025?
The maximum age limit for General/EWS candidates is 26 years as of 1st July 2025.