IOCL Apprentice Recruitment 2026: Indian Oil Corporation Limited (IOCL), Barauni Refinery has released an official recruitment notification for the engagement of Trade and Technician Apprentices across four key technical trades (190 seats in Chemical Plant, 38 in Boiler, 21 in Mechanical, 23 in Instrumentation) across multiple disciplines under the Apprentices Act, 1961/1973. The official advertisement has been issued under Advertisement No. BR/HR/APPR/2026-27/II dated 6 November 2026. Eligible candidates possessing 3-year B.Sc or 3-year Diploma in Engineering qualifications can submit their online applications through the NAPS and NATS portals along with the official Microsoft Forms submission from 6 November 2026 to 6 December 2026.
IOCL Barauni Refinery Apprentice Recruitment 2026 Overview
Indian Oil Corporation Limited, one of the largest commercial undertakings in India and a Fortune Global 500 company, conducts technical skill-building apprenticeships at its Barauni Refinery unit located in Begusarai, Bihar. Key highlights of the recruitment drive are outlined in the table below:
| Organization | Indian Oil Corporation Limited (Barauni Refinery) |
|---|---|
| Advertisement Number | BR/HR/APPR/2026-27/II |
| Notification Date | 6 November 2026 |
| Total Apprentice Seats | Multiple Vacancies (190, 38, 21, 23 across trades) |
| Statutory Framework | Apprentices Act, 1961/1973 |
| Job Cadre | Trade Apprentice & Technician Apprentice (PSU) |
| Online Registration Start Date | 6 November 2026 |
| Online Registration Closing Date | 6 December 2026 |
| Document Verification Schedule | 14 December 2026 to 18 December 2026 (Tentative) |
| Application Fee | Nil (No Application Fee) |
| Job Location | Barauni Refinery, Begusarai, Bihar |
| Official Website | iocl.com |
Discipline-Wise Vacancies Distribution
The training slots across the notified disciplines at Barauni Refinery are allocated across distinct trade codes as verified in the official notification table:
| Discipline Code | Trade / Discipline Title | Period of Training | Total Seats | UR | EWS | SC | ST | OBC (NCL) |
|---|---|---|---|---|---|---|---|---|
| 101 | Trade Apprentice - Attendant Operator (Chemical Plant) Discipline - Chemical | 12 months | 190 | 88 | 19 | 30 | 2 | 51 |
| 103 | Trade Apprentice (Boiler) Discipline - Mechanical | 24 months | 38 | 17 | 4 | 6 | 1 | 10 |
| 105 | Technician Apprentice Discipline - Mechanical | 12 months | 21 | 10 | 2 | 3 | 0 | 6 |
| 107 | Technician Apprentice Discipline - Instrumentation | 12 months | 23 | 11 | 2 | 4 | 0 | 6 |
Eligibility Conditions and Educational Qualifications
Candidates aspiring to apply for apprentice training at Barauni Refinery must possess prescribed qualifications from a recognized institute or university as regular full-time courses:
- Code 101 - Trade Apprentice (Attendant Operator Chemical Plant): 3 years B.Sc with Mathematics, Physics, Chemistry or Industrial Chemistry.
- Code 103 - Trade Apprentice (Boiler): 3 years B.Sc with Mathematics, Physics, Chemistry or Industrial Chemistry.
- Code 105 - Technician Apprentice (Mechanical): 3 years Diploma in Mechanical Engineering from a recognized institution.
- Code 107 - Technician Apprentice (Instrumentation): 3 years Diploma in Instrumentation Engineering, Instrumentation & Electronics, Instrumentation & Control Engineering, or Applied Electronics and Instrumentation Engineering.
- Prior Training Bar: Candidates who have already completed or are currently undergoing apprenticeship training in any government or private organization are not eligible to apply.
Age Limit and Permissible Age Relaxation
Applicants must satisfy the prescribed age parameters as defined under Section B of the notification:
- Minimum Age: 18 years as on 30 November 2026.
- Maximum Age: 24 years as on 30 November 2026 for General / EWS candidates.
- Matriculation Certificate Proof: Certificate issued by the Board of Secondary Education for passing Matriculation (Class X) Examination shall be the only acceptable document in support of age.
Relaxation of the upper age limit is extended in accordance with Government of India directives:
- SC / ST Candidates: 5 years relaxation in upper age limit.
- OBC (Non-Creamy Layer) Candidates: 3 years relaxation in upper age limit.
- PwBD Candidates: 10 years relaxation in upper age limit (up to 15 years for SC/ST and 13 years for OBC candidates).
Reservation Criteria for Categories
Reservation for SC, ST, OBC (NCL), PwBD, and Economically Weaker Sections (EWS) is provided in terms of the statutory numbers specified in the vacancy table in compliance with Bihar state reservation guidelines. Candidates seeking category reservation must submit valid community certificates issued by competent revenue authorities in the prescribed formats at the time of document verification.
Monthly Stipend and Pay Details
The rate of stipend payable to apprentices per month shall be as prescribed under the Apprentices Act 1961/1973 and Apprenticeship Rules as amended from time to time. Selected trainees will receive the fixed monthly stipend throughout their 12-month or 24-month engagement period. No boarding, lodging, or transport assistance will be provided by Indian Oil Corporation Limited.
Selection Process and Selection Methodology
The selection mechanism is completely transparent and merit-based:
- No Written Test: There shall be No Written Test for engagement of apprentices at Barauni Refinery.
- Marks Merit Evaluation: Selection will be made on the basis of percentage of marks in descending order (aggregate of marks of all subjects of all years and semesters) obtained in the prescribed qualifying examination. Preference will be given to candidates applying for apprenticeship training for the first time.
- Tie-Breaking Rule: In case of a tie in percentage of marks, candidate senior by date of birth will be ranked higher. If the date of birth is also identical, the candidate having a higher percentage of marks in Matriculation will be considered.
- Document Verification: Shortlisted candidates will be invited for document verification tentatively scheduled between 14 December 2026 and 18 December 2026 at Barauni Refinery.
- Medical Fitness Standard: Candidates must be found medically fit in the pre-engagement medical examination conducted by the Corporation medical authority.
Important Dates Schedule
| Event / Milestone | Key Date |
|---|---|
| Opening Date of Online Application on NAPS/NATS Portal | 6 November 2026 |
| Closing Date of Online Application Submission | 6 December 2026 |
| Crucial Cut-Off Date for Age Calculation | 30 November 2026 |
| Tentative Date for Shortlist Publication | 11 December 2026 |
| Tentative Document Verification Dates | 14 December 2026 to 18 December 2026 |
How to Apply for IOCL Barauni Apprentice Recruitment 2026
Candidates must carefully execute the application steps detailed below:
- Portal Registration: Candidates applying for Trade Apprentice trades (Codes 101, 103) must register on the National Apprenticeship Promotion Scheme (NAPS) portal at apprenticeshipindia.gov.in against Barauni Refinery Establishment ID E11191000001. Candidates applying for Technician Apprentice trades (Codes 105, 107) must register on the National Apprenticeship Training Scheme (NATS) portal at nats.education.gov.in against Establishment ID EBRBEC000003.
- Apply for Opportunity: Search the relevant establishment ID and submit application against the notified trade on the respective portal.
- Fill Microsoft Forms: After portal registration, applicants must complete the online application data entry through the designated Microsoft Form link specified by Barauni Refinery before 6 December 2026.
- Preserve Proof: Keep copies of the NAPS/NATS registration confirmation and registration number for presentation during document verification.
Important Links
| Resource Title | Official Link |
|---|---|
| Official Notification PDF | Download Notification |
| Apply Online (Trade Apprentices - NAPS) | apprenticeshipindia.gov.in |
| Official Website | iocl.com |
Frequently Asked Questions (FAQs)
What is the total number of vacancies in IOCL Barauni Apprentice Recruitment 2026?
Seats are distributed across 190 seats for Chemical Plant Operator, 38 for Boiler, 21 for Mechanical, and 23 for Instrumentation at Barauni Refinery across Trade and Technician Apprentice disciplines.
What is the last date to apply online for IOCL Apprentice 2026?
The closing date for online submission on apprenticeship portals is 6 December 2026.
Is there a written test for IOCL Barauni Apprentice engagement?
No, there is no written test; selection is conducted purely on the basis of marks percentage in the qualifying examination.
What is the age limit for IOCL Apprentice Recruitment?
The age limit is 18 to 24 years as on 30 November 2026, with age relaxation of 5 years for SC/ST and 3 years for OBC candidates.