IOCL Barauni Refinery Apprentice Recruitment 2026 - Apply Online for 224 Posts

IOCL Apprentice 2026 Overview

Indian Oil Corporation Limited (IOCL) is engaging 224 Apprentices at its Barauni Refinery in Bihar for skill-building under the Apprentices Act. These positions cover disciplines like Chemical, Mechanical, Instrumentation, and others, offering hands-on training in a leading energy sector PSU. Eligible aspirants with relevant qualifications can apply online starting February 10, 2026. The process focuses on merit, helping candidates gain experience for stable government-linked careers. No exam is involved, making it accessible for qualified individuals.

IOCL Apprentice Important Dates

• Notification Release Date: 10 February 2026
• Online Application Starts: 10 February 2026
• Last Date to Apply: 23 February 2026
• Last Date Fee Payment: Not Applicable
• Result Date: Check back soon on the official website.
• Candidates are advised to confirm from the official website. 

IOCL Apprentice Application Fee

• Nil

IOCL Apprentice Vacancy Details

• Total vacancies: 224.

IOCL Apprentice Salary 2026

IOCL Apprentice Eligibility Criteria

• Educational Qualification: Varies by post - B.Sc (Maths, Physics, Chemistry/Industrial Chemistry) for Chemical/Boiler; Matric + 2-year ITI (Fitter) for Mechanical Fitter; Diploma in Instrumentation/related fields for Technician Instrumentation; B.Com for Accountant; 12th Pass for Data Entry Operator (Fresher); 12th Pass + Skill Certificate in Domestic Data Entry Operator for Skilled DEO.
• Age Limit (as on 31-01-2026): 18 to 24 years.
• Mandatory Requirement: Registration on NAPS/NATS portal as applicable.
• Age Relaxation: 5 years for SC/ST, 3 years for OBC-NCL, 10 years for PwBD (additional for reserved categories).
• Any other official conditions: Candidates must meet physical fitness standards; no prior apprenticeship under the Act.

IOCL Apprentice Selection Process 

1. Merit list preparation based on marks in the prescribed educational qualification.
2. Document Verification for shortlisted candidates.
3. Pre-Engagement Medical Fitness check.

How to apply for the IOCL Apprentice

1. Visit the official IOCL website at iocl.com and check the Apprenticeships section.
2. Register on the appropriate portal: NAPS (apprenticeshipindia.gov.in) for Trade Apprentices (Codes 101,102,103,109,110,111) or NATS (nats.education.gov.in) for Technician Apprentices (Code 107).
3. Search for Indian Oil Corporation Limited - Barauni Refinery opportunities and apply for the desired discipline.
4. After portal application, fill the additional Google Form provided on the IOCL website for further details.
5. Upload required documents like educational certificates, age proof, category certificate if applicable.
6. Submit the application before February 23, 2026, and take a printout for reference.
7. Monitor the IOCL website for shortlist and Document Verification updates.