IOCL Recruitment: Indian Oil Corporation Limited (IOCL), one of India’s largest public sector enterprises and a Fortune 500 company, has released two separate employment notifications for the recruitment of Graduate Engineers and Diploma Engineers (Junior Engineer/Officer) in multiple technical disciplines. This recruitment drive provides an excellent opportunity for engineering graduates and diploma holders to start a career with one of the most reputed energy companies in the country.
Interested and eligible candidates can submit their applications online through the official IOCL recruitment portal within the specified dates. Below, you will find the complete details regarding eligibility, important dates, application process, and other essential information.
IOCL Recruitment 2025 Overview
| Organization | Indian Oil Corporation Limited (IOCL) |
|---|---|
| Posts Name | Graduate Engineer, Junior Engineer/Officer |
| Branch/Disciplines | Chemical, Mechanical, Electrical, Instrumentation |
| Application Mode | Online |
| Application Dates | Graduate Engineer: 5th – 21st September 2025 Diploma Engineer: 12th – 28th September 2025 |
| Age Limit | Maximum 26 years (as on 01 July 2025) |
| Official Website | www.iocl.com |
IOCL Recruitment 2025 – Vacancy Details
Although IOCL has not specified the exact number of vacancies in this notification, the recruitment is open for the following positions:
1. Graduate Engineer
- Discipline/Branch: Chemical, Electrical & Instrumentation
- Age Limit: Maximum 26 years for General/EWS category candidates as on 01 July 2025. Age relaxation is applicable as per Government norms.
- Educational Qualification:
Candidates must hold a B.Tech./BE/Equivalent degree in the relevant discipline with at least 65% marks (General/EWS/OBC-NCL) and 55% marks (SC/ST/PwBD). The degree should be obtained as a full-time regular course from an AICTE/UGC recognized Institute/University.
2. Junior Engineer/Officer (Diploma Engineer)
- Discipline/Branch: Chemical, Mechanical, Electrical & Instrumentation
- Age Limit: Maximum 26 years for General/EWS category candidates as on 01 July 2025. Age relaxation is applicable as per Government norms.
- Educational Qualification:
Candidates must hold a 3-year Diploma in the relevant discipline with at least 65% marks (General/EWS/OBC-NCL) and 55% marks (SC/ST/PwBD). The diploma should be obtained as a full-time regular course from AICTE/UGC/State Board recognized Institutions.
You can use our [Age Calculator Tool] wherever age criteria is required.
Application Fee for IOCL Recruitment 2025
Applicants are required to pay a non-refundable application fee based on their category:
- Graduate Engineer:
- General/EWS/OBC-NCL: ₹500 + GST
- SC/ST/PwBD: Exempted
- Junior Engineer/Officer (Diploma Engineer):
- General/EWS/OBC-NCL: ₹400 + GST
- SC/ST/PwBD: Exempted
How to Apply for IOCL Recruitment 2025?
Candidates who meet the eligibility requirements can apply online through the official IOCL recruitment portal. The step-by-step process is given below:
- Scroll down to the Important Web-Links section.
- Click on the link for Online Application Form (separate links for Graduate Engineer and Diploma Engineer).
- Complete the registration process by clicking “New User? Register Here”.
- After registration, log in with your credentials and open the application form.
- Enter all personal and educational details carefully.
- Upload scanned copies of required documents.
- Pay the application fee through the available online modes.
- Review the form and submit your application.
- Finally, take a printout of the submitted application form for future reference.
Selection Process of IOCL Recruitment 2025
The selection process for IOCL Graduate Engineer and Diploma Engineer posts generally involves:
- Written Test/Computer Based Test (CBT) – Objective-type questions based on the relevant engineering discipline and general aptitude.
- Group Discussion/Group Task – To assess communication and teamwork skills.
- Personal Interview – Final stage to evaluate technical knowledge, attitude, and overall suitability.
Final merit will be prepared based on the performance in all stages of the recruitment process.
Important Dates of IOCL Recruitment 2025
| Starting date of online application (Graduate Engineer) | 5th September 2025 |
| Last date of online application (Graduate Engineer) | 21st September 2025 |
| Starting date of online application (Diploma Engineer) | 12th September 2025 |
| Last date of online application (Diploma Engineer) | 28th September 2025 |
Important Links of IOCL Recruitment 2025
| Links | Graduate Engineer | Diploma Engineer |
|---|---|---|
| Online Application Form | Click Here | Click Here |
| Advertisement Details | Download | Download |
| Official Website | Click Here | Click Here |
FAQs of IOCL Recruitment 2025
What is the starting date to apply online for IOCL Graduate Engineer Recruitment 2025?
The online application process for Graduate Engineers starts on 5th September 2025.
What is the last date to apply online for IOCL Diploma Engineer Recruitment 2025?
The last date for Diploma Engineer applications is 28th September 2025.
How many posts are available under IOCL Recruitment 2025?
The exact number of vacancies has not been disclosed in the notification.
What is the age limit for IOCL Graduate Engineer and Diploma Engineer posts?
The maximum age limit is 26 years as on 01 July 2025 (with relaxation for reserved categories).
