IOCL Bongaigaon Refinery Recruitment 2025 - Apply for 142 Apprentice Vacancy

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Indian Oil Corporation Limited (IOCL).

Last Date: 18/12/2025.

Indian Oil Corporation Limited (IOCL) Refineries Division has recently invited applications from eligible and intending candidates for the recruitment of 142 Trade Apprentice and Technician Apprentice Vacancies.

IOCL Bongaigaon Refinery Recruitment

IOCL Bongaigaon Refinery Recruitment 2025:

Organization Indian Oil Corporation Limited (IOCL)
No of Posts 142
Educational Qualification 10th pass, 12th pass, ITI, Graduate
Job Type Central Govt Job
Apply Mode Online

Name of post: Apprentice

No of posts: 142

Monthly stipend: as per Apprentices Act, 1961/1973 and corporate guidelines.

Educational Qualification for IOCL Apprentice Vacancy 2025:

The refinery is offering apprenticeship opportunities across multiple trades and disciplines. Here are the key roles:
  • Trade Apprentice - Attendant Operator (Chemical Plant) – Requires a 3-year B.Sc. in Maths, Physics, Chemistry, or Industrial Chemistry.
  • Trade Apprentice (Fitter) – Requires Matriculation with an ITI in Fitter trade.
  • Trade Apprentice (Boiler) – Requires a 3-year B.Sc. in relevant subjects.
  • Technician Apprentice – Disciplines include Chemical, Mechanical, Electrical, and Instrumentation. A 3-year Diploma in the respective engineering field is required.
  • Trade Apprentice – Secretarial Assistant – Requires a 3-year B.A./B.Sc./B.Com.
  • Trade Apprentice – Accountant – Requires B.Com.
  • Trade Apprentice – Data Entry Operator – For both freshers and skill certificate holders.

Age Limit: 

Minimum 18 years, maximum 24 years as on 30-11-2025. Age relaxation applies for SC/ST/OBC(NCL)/PwBD/EWS candidates as per government norms.

Important Dates:

DATE OF OPENING OF ONLINE APPLICATION 28 November 2025 (10:00 AM)
LAST DATE OF SUBMISSION OF ONLINE APPLICATION 18 December 2025 (5:00 PM)
TENTATIVE DATE OF PUBLICATION OF LIST OF CANDIDATES CALLED FOR DOCUMENT VERIFICATION -
TENTATIVE DATE OF DOCUMENT VERIFICATION 02 to 07 January 2026
- -

Selection Process:

There is no written test. Selection will be based on the percentage of marks obtained in the qualifying examination. First-time apprenticeship applicants will be given preference. In case of a tie, age and matriculation marks will be considered.

How to Apply?

Candidates meeting the above prescribed eligibility criteria should visit our IOCL website www.iocl.com /www.iocrefrecruit.in from 28-11-2025 till 18-12-2025.

Eligible candidates must follow a two-step application process:

Step I: Register and apply on the respective portal:
  • For Trade Apprentices (Codes 101, 102, 103, 108, 109, 110, 111) – Register on the NAPS portal (apprenticeshipindia.gov.in).
  • For Technician Apprentices (Codes 104, 105, 106, 107) – Register on the NATS portal (nats.education.gov.in).
Step II: Complete the application on the IOCL portal (iocrefrecruit.in) between 28 November and 18 December 2025.

Note: Both steps are mandatory. Incomplete or incorrect applications will be rejected.

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