IOCL Barauni Refinery Apprentice Recruitment 2025 – 313 Vacancies
Last Updated: November 30, 2025
Indian Oil Corporation Limited (IOCL), Barauni Refinery, has released the notification for engagement of 313 Trade & Technician Apprentices under the Apprentices Act, 1961/1973. Candidates with qualifications like B.Sc, Diploma, ITI, 12th pass, B.Com, and B.A are eligible to apply online from 28th November 2025 to 18th December 2025 (5 PM). The selection process only involves document verification with no written examination. The age limit is 18 to 24 years as of 30.11.2025 with relaxation as per government rules. The location is Barauni Refinery, Bihar.
IOCL Barauni Refinery Apprentice Overview
| Key | Value |
|---|---|
| Company Name | Indian Oil Corporation Limited (IOCL) – Barauni Refinery |
| Post Name | Trade & Technician Apprentice |
| No of Posts | 313 |
| Salary | As per Apprentices Act 1961/1973 and IOCL guidelines |
| Qualification | B.Sc, Diploma, ITI, 12th, B.Com, B.A |
| Age Limit | 18–24 years (as on 30.11.2025), relaxation for reserved categories |
| Start Date Apply | 28 November 2025 (10:00 AM) |
| Last Date Apply | 18 December 2025 (5:00 PM) |
| Official Website | www.iocl.com/apprenticeships |
IOCL Barauni Apprentice Vacancy Details
| Post Name | No of Posts |
|---|---|
| Trade Apprentice – Attendant Operator (Chemical Plant) | 177 |
| Trade Apprentice – Fitter (Mechanical) | 18 |
| Trade Apprentice – Boiler (Mechanical) | 29 |
| Technician Apprentice – Chemical | 18 |
| Technician Apprentice – Mechanical | 18 |
| Technician Apprentice – Electrical | 18 |
| Technician Apprentice – Instrumentation | 17 |
| Trade Apprentice – Secretarial Assistant | 1 |
| Trade Apprentice – Accountant | 1 |
| Trade Apprentice – Data Entry Operator (Fresher) | 8 |
| Trade Apprentice – Data Entry Operator (Skill Certificate) | 8 |
IOCL Barauni Apprentice Eligibility Criteria
| Post Name | Eligibility Criteria |
|---|---|
| Trade Apprentice – Attendant Operator (Chemical Plant) | 3 years B.Sc (Physics, Mathematics, Chemistry/Industrial Chemistry) |
| Trade Apprentice – Fitter | Matric + 2 years ITI (Fitter Trade) Pass |
| Trade Apprentice – Boiler | 3 years B.Sc (Physics, Mathematics, Chemistry/Industrial Chemistry) |
| Technician Apprentice – Chemical | 3 years Diploma in Chemical / Refinery & Petrochemical Engineering |
| Technician Apprentice – Mechanical | 3 years Diploma in Mechanical Engineering |
| Technician Apprentice – Electrical | 3 years Diploma in Electrical / Electrical & Electronics Engineering |
| Technician Apprentice – Instrumentation | 3 years Diploma in Instrumentation & related branches |
| Trade Apprentice – Secretarial Assistant | B.A / B.Sc / B.Com |
| Trade Apprentice – Accountant | B.Com |
| Trade Apprentice – Data Entry Operator (Fresher) | 12th Pass |
| Trade Apprentice – Data Entry Operator (Skill Certificate) | 12th + Skill Certificate in Domestic Data Entry Operator |
IOCL Barauni Apprentice Age Limit
| Category | Age Limit (As on 30.11.2025) |
|---|---|
| General / EWS | 18 – 24 years |
| SC / ST | 18 – 29 years (5 years relaxation) |
| OBC (NCL) | 18 – 27 years (3 years relaxation) |
| PwBD | Additional 10 years, with extra 5 years for SC/ST PwBD |
IOCL Barauni Apprentice Fee Details
| Category | Fee |
|---|---|
| All Categories | Nil |
| Fee Refund Details | Not Applicable |
| Payment Mode | Not Applicable |
| Accepted Payment Methods | Not Applicable |
How To Fill IOCL Barauni Apprentice Online Form
| Step | Description |
|---|---|
| 1 | Register on NATS (Technician Apprentice) or NAPS (Trade Apprentice) portals |
| 2 | Complete 100% profile registration |
| 3 | Visit IOCL Recruitment Portal, login |
| 4 | Fill application form with all required details |
| 5 | Upload necessary documents |
| 6 | Submit application before last date |
| 7 | Take printout of submitted application |
IOCL Barauni Apprentice Selection Process
| Stage | Description |
|---|---|
| 1 | Document Verification Only |
| 2 | No written exam |
How to Apply IOCL Barauni Apprentice
| Step | Description |
|---|---|
| 1 | Register on NATS/NAPS portal and obtain registration number |
| 2 | Ensure profile is 100% complete |
| 3 | Apply on IOCL recruitment portal |
| 4 | Upload documents and submit application |
| 5 | Keep printout for future reference |
Important Dates
| Event | Date |
|---|---|
| Online Application Start | 28 November 2025 (10 AM) |
| Last Date for Application | 18 December 2025 (5 PM) |
| Tentative List for Document Verification | 27 December 2025 |
| Document Verification Dates | 2 to 7 January 2026 |
Important Links
| Name | URL |
|---|---|
| Detailed Notification PDF | Click Here |
| IOCL Apply Online | Click Here |
| NATS Portal Registration | Click Here |
| NAPS Portal Registration | Click Here |
IOCL Barauni Apprentice FAQs
Q. How many vacancies are available?
A. 313 Trade & Technician Apprentice posts.
Q. What is the last date to apply?
A. 18th December 2025 (5:00 PM).
Q. Is there any written exam?
A. No, selection is based on document verification only.
Q. What is the age limit?
A. 18–24 years as on 30.11.2025 with relaxation for reserved categories.
Q. What qualifications are required?
A. ITI, Diploma, B.Sc, 12th pass, B.Com, and B.A depending on the post.
Q. Is registration on NAPS/NATS mandatory?
A. Yes, 100% completed profile with valid registration number is compulsory.
Q. Where is the job location?
A. Barauni Refinery, Bihar.
Q. Is an application fee required?
A. No fee for any category.
Q. When is document verification?
A. Tentatively from 2nd to 7th January 2026.
Q. How to apply online?
A. Register on NATS/NAPS, then apply online on IOCL portal before deadline.