Indian Oil Corporation Limited (IOCL), Barauni Refinery, has released the official notification for the recruitment of 313 apprentices under the Apprentices Act 1961/1973. This recruitment drive offers a valuable opportunity for ITI, Diploma, and Graduate candidates to gain hands-on training in one of India’s major refinery units. Eligible candidates can apply online for various technical and non-technical apprentice posts.
IOCL Barauni Apprentice Recruitment 2025 Overview
Indian Oil Corporation Limited (IOCL), a prominent Maharatna public sector undertaking and a Fortune “Global 500” Company, has officially announced a major recruitment drive for the engagement of 313 Apprentices at its Barauni Refinery Unit under the Apprentices Act, 1961/1973. This initiative, covered under Advertisement No. Barauni-BR/HR/APPR/2025-26, aims to enhance skill development by offering training opportunities in various Trade and Technician disciplines. Candidates with ITI, Diploma, and Graduation qualifications are encouraged to take advantage of this merit-based opportunity. The application process is entirely online, requiring mandatory registration on both the NAPS/NATS portal and the dedicated IOCL recruitment website.
| Recruitment Body | Indian Oil Corporation Limited (IOCL), Refineries Division |
| Unit | Barauni Refinery, Bihar |
| Post Name | Various Apprentice Roles (Trade and Technician |
| Total Vacancies | 313 |
| Advertisement No. | Barauni-BR/HR/APPR/2025-26 |
| Application Mode | Online (Mandatory Two-Step Process) |
| Selection Process | Merit List based on Marks in Qualifying Exam |
| Date of Reckoning Eligibility | 30-11-2025 |
Important Dates
| Event | Date |
| Date of Notification | 28-11-2025 |
| Start Date for Online Application | 28-11-2025 (10:00 Hrs) |
| Last Date for Online Application | 18-12-2025 (17:00 Hrs) |
| Tentative Date for Publication of DV List | 27-12-2025 |
| Tentative Date for Document Verification (DV) | 02-01-2026 to 07-01-2026 |
Vacancy Details
IOCL has announced a total of 313 apprentice positions across multiple trades, including technical, technician, and non-technical roles. The vacancies cover trades like Chemical Plant Operator, Fitter, Mechanical, Electrical, Instrumentation, Accounts, DEO and more.
Post-wise Vacancy Table
| Code | Trade/Discipline | Qualification | Training Duration | Total Seats |
|---|---|---|---|---|
| 101 | Attendant Operator (Chemical Plant) | 3-yr B.Sc (Maths/Physics/Chemistry/Industrial Chemistry) | 12 months | 177 |
| 102 | Fitter (Mechanical) | Matric + ITI (Fitter) | 12 months | 18 |
| 103 | Boiler | 3-yr B.Sc (Maths/Physics/Chemistry/Industrial Chemistry) | 24 months | 29 |
| 104 | Technician Apprentice (Chemical) | Diploma in Chemical/Petrochemical/Refinery Technology | 12 months | 18 |
| 105 | Technician Apprentice (Mechanical) | Diploma in Mechanical Engg | 12 months | 18 |
| 106 | Technician Apprentice (Electrical) | Diploma in Electrical/Electrical & Electronics | 12 months | 18 |
| 107 | Technician Apprentice (Instrumentation) | Diploma in Instrumentation/Applied Electronics | 12 months | 17 |
| 108 | Secretarial Assistant | B.A/B.Sc/B.Com | 15 months | 1 |
| 109 | Accountant | B.Com | 12 months | 1 |
| 110 | Data Entry Operator (Fresher) | Class 12 | 12 months | 8 |
| 111 | DEO (Skill Certificate Holder) | Class 12 + Skill Certificate | 12 months | 8 |
Educational Qualification
The required qualifications must have been passed as on the reckoning date of 30-11-2025.
Trade Apprentice – Attendant Operator (Code 101) & Boiler (Code 103): 3 years B.Sc in Maths, Physics, Chemistry, or Industrial Chemistry.
Trade Apprentice (Fitter) (Code 102): Matric with ITI in Fitter Trade of minimum 2 years duration with a Pass class, recognized by NCVET/SCVT.
Technician Apprentice (Codes 104 to 107): 3 years Diploma in the respective Engineering discipline (Chemical, Mechanical, Electrical, or Instrumentation).
Trade Apprentice – Secretarial Assistant (Code 108): 3 years B.A./B.Sc./B.Com.
Trade Apprentice – Accountant (Code 109): 3 years B.Com.
Trade Apprentice – Data Entry Operator (Code 110): Class XII pass (Fresher Apprentice).
Trade Apprentice – Data Entry Operator (Code 111): Class XII pass with a Skill Certificate in ‘Domestic Data Entry Operator’.
Minimum Marks: Candidates must have a minimum of 50% marks in aggregate (45% for SC/ST and PwBD candidates for reserved seats) in the prescribed qualification. The course must be a regular full-time course.
Stipend
Stipend will be paid as per the Apprentices Act 1961/1973 and IOCL rules.
Exact monthly stipend varies by trade and qualification.
Age Limit
Minimum Age: 18 years
Maximum Age: 24 years (General/EWS)
Relaxations:
Relaxation in the upper age limit is applicable as per Government guidelines. This includes 5 years for SC/ST, 3 years for OBC (NCL), and 10 years for Persons with Benchmark Disabilities (PwBD).
Selection Process
- No written exam or interview.
- Selection purely based on merit, i.e., marks in the qualifying examination.
- If marks are tied, priority is given to the older candidate.
- Candidates applying for apprenticeship for the first time will be preferred.
- Final selection after document verification and medical fitness.
Application Fee
No application fee for any category.
How to Apply (Step-By-Step Guide)
- Visit the official IOCL website.
- Go to the Apprenticeships / Career section.
- Open the notification Barauni-BR/HR/APPR/2025-26.
- Register on the relevant apprenticeship portal (NAPS / NATS), if required.
- Fill the online application form carefully.
- Upload necessary documents (photo, signature, certificates).
- Submit the form and note down the registration number.
- Keep a printout / digital copy for future reference.
Important Links
| IOCL Barauni Refinery Recruitment 2025 Official Notification PDF | Click Here |
| Apply Online Link | Click Here |









