Indian Oil Corporation Limited (IOCL), Bongaigaon Refinery has released the IOCL Bongaigaon Apprentice Recruitment 2026 notification under Advertisement No. BGR/Appr/2026/04 for 58 Trade and Technician Apprentice posts.
Eligible B.Sc and Diploma holders can apply online through the prescribed NAPS/NATS portal and mandatory Microsoft Form. The application process starts on 28 September 2026 and the last date to apply is 18 October 2026 up to 5:00 PM.
EXPERIENCE IMPORTANT: Candidates with one year or more post-qualification job experience are not eligible. Previous apprenticeship candidates must also satisfy the prescribed gap and other conditions.
IOCL Bongaigaon Apprentice Recruitment 2026 – Overview
| Details | Information |
| Organisation | Indian Oil Corporation Limited (IOCL), Bongaigaon Refinery |
| Advertisement No. | BGR/Appr/2026/04 |
| Post Names | Trade Apprentice & Technician Apprentice |
| Total Posts | 58 |
| Age Limit | 18–24 Years as on 30 September 2026 |
| Qualification | B.Sc / Diploma in relevant discipline |
| Application Fee | Not specified |
| Application Mode | Online |
| Stipend | As per Apprentices Act/IOCL rules |
| Experience | No 1+ year post-qualification job experience allowed |
| Eligibility | Eligible B.Sc/Diploma candidates meeting prescribed conditions |
| Job Location | Bongaigaon Refinery, Assam |
Vacancy Details
| Code | Post / Discipline | Qualification | Posts |
| 101 | Attendant Operator (Chemical Plant) – Chemical | 3-year B.Sc with Maths, Physics, Chemistry or Industrial Chemistry | 36 |
| 103 | Trade Apprentice (Boiler) – Mechanical | 3-year B.Sc with Maths, Physics, Chemistry or Industrial Chemistry | 14 |
| 107 | Technician Apprentice – Instrumentation | 3-year Diploma in Instrumentation / related disciplines | 8 |
| Total | 58 |
Important Dates
| Event | Date |
| Online Application Starts | 28 September 2026 – 10:00 AM |
| Last Date to Apply Online | 18 October 2026 – 5:00 PM |
| Document Verification | 04–06 November 2026 (Tentative) |
Eligibility Criteria
Educational Qualification
Candidates must have the prescribed regular full-time B.Sc or Diploma qualification in the relevant discipline.
- Code 101 & 103: 3-year B.Sc in Maths, Physics, Chemistry or Industrial Chemistry.
- Code 107: 3-year Diploma in Instrumentation Engineering / Instrumentation & Electronics / Instrumentation & Control Engineering / Applied Electronics & Instrumentation Engineering.
- Minimum marks: 50% for general candidates and 45% for SC/ST/PwBD candidates against reserved seats.
Age Limit
Candidates must be between 18 and 24 years as on 30 September 2026. Relaxation is applicable for SC/ST, OBC-NCL and PwBD candidates as per government rules.
Experience – Important
EXPERIENCE IMPORTANT: Candidates having one year or more of post-qualification job experience are not eligible for this apprenticeship.
Candidates who have already completed an apprenticeship must also satisfy the prescribed waiting period and other conditions mentioned in the notification.
Other Conditions
- Candidates awaiting their qualifying examination results are not eligible.
- Part-time, correspondence and distance-mode qualifications are not accepted.
- Candidates with higher professional qualifications such as B.E./B.Tech, MBA, CA, LLB, MCA or equivalent are not eligible.
- A B.Sc candidate can apply for only one code – 101 or 103.
- Apprenticeship engagement is subject to document verification and medical fitness.
Selection Process
There is no written examination for this recruitment.
Selection will be based on merit in the prescribed qualifying examination. Shortlisted candidates will be called for:
- Document Verification
- Pre-Engagement Medical Examination
- Final engagement
Candidates with higher marks will be placed higher in the merit list, subject to the applicable reservation and eligibility rules.
Salary / Stipend
The apprenticeship stipend will be paid as prescribed under the Apprentices Act, Apprenticeship Rules and IOCL guidelines. The exact monthly stipend amount is not specified in the notification.
The apprenticeship also does not guarantee permanent employment with IOCL after completion of training.
How to Apply for IOCL Bongaigaon Apprentice Recruitment 2026
Candidates must complete both application steps. Completing only NAPS/NATS registration or only the Microsoft Form will make the application incomplete.
Step 1 – NAPS/NATS Registration
- Codes 101 and 103: Register and apply through the NAPS portal.
- Code 107: Register and apply through the NATS portal.
- Select IOCL Bongaigaon Refinery and the relevant trade/discipline.
- Complete the profile and submit the apprenticeship application.
Step 2 – Microsoft Form
After completing the NAPS/NATS application, candidates must submit the mandatory Microsoft Form available through the official IOCL apprenticeship page.
Candidates should use the same mobile number and email ID throughout the application process.
Official Apply Link
Candidates should use IOCL’s official apprenticeship page to access the correct NAPS/NATS registration links and mandatory Microsoft Form.
Apply Online – IOCL Bongaigaon Apprentice Recruitment 2026
Official Details PDF
The detailed advertisement contains the complete information regarding 58 vacancies, qualification, age limit, experience conditions, reservation, selection process and document verification.
Download Official Notification PDF – IOCL Bongaigaon Apprentice Recruitment 2026
Important Links
| Link | Details |
| Apply Online | Click Here to Apply / Register |
| Details PDF | Download Official Notification |
| Official Website | Visit IOCL Official Website |
Important Note
IOCL has clearly provided the Bongaigaon Refinery apprenticeship information through its official apprenticeship resources. Candidates should rely on the official IOCL website for corrigenda, additional instructions and updates.
Candidates should also remember that apprenticeship training is not a permanent government job, and completion of training does not create a right to regular employment with IOCL.
FAQs – IOCL Bongaigaon Apprentice Recruitment 2026
Q1. How many vacancies are available?
There are 58 Apprentice vacancies.
Q2. What is the qualification?
Candidates need a relevant 3-year B.Sc or Diploma qualification, depending on the post.
Q3. Is experience required?
No. However, candidates with one year or more of post-qualification job experience are not eligible.
Q4. What is the age limit?
The age limit is 18 to 24 years as on 30 September 2026, with applicable relaxation.
Q5. Is there a written examination?
No. Selection is based on merit in the prescribed qualification, followed by document verification and medical examination.
Q6. What is the last date to apply?
The last date is 18 October 2026 up to 5:00 PM.
Q7. Where is the job location?
The apprenticeship training will be at IOCL Bongaigaon Refinery, Assam.
Q8. Is this a permanent IOCL job?
No. It is an apprenticeship engagement under the Apprentices Act and does not guarantee permanent employment.