IOCL Bongaigaon Refinery Recruitment 2026 Indian Oil Corporation Limited (IOCL), Bongaigaon Refinery has released a fresh notification for 58 Apprentice vacancies under Advertisement No. BGR/Appr/2026/04. Eligible candidates can apply online through the prescribed NAPS/NATS apprenticeship portals and complete the mandatory additional details form. The application process started on 28 September 2026 and the last date is 18 October 2026, 5:00 PM.
IOCL Bongaigaon Refinery Recruitment 2026 – Overview
| Particulars | Details |
|---|---|
| Organization | Indian Oil Corporation Limited (IOCL) |
| Refinery | Bongaigaon Refinery |
| Advertisement No. | BGR/Appr/2026/04 |
| Post Name | Trade Apprentice & Technician Apprentice |
| Total Posts | 58 |
| Job/Training Location | Bongaigaon Refinery, Assam |
| Application Mode | Online |
| Application Start Date | 28 September 2026 |
| Last Date | 18 October 2026, 5:00 PM |
| Age Limit | 18–24 years |
| Selection Process | Merit-based |
| Written Exam | No |
| Official Website | IOCL |
IOCL’s official apprenticeship page currently lists the 2026-27 (II) Bongaigaon Refinery apprenticeship advertisement and application links.
Vacancy Details
| Code | Post / Discipline | Vacancies | Training Duration |
|---|---|---|---|
| 101 | Trade Apprentice – Attendant Operator (Chemical Plant), Chemical | 36 | 12 Months |
| 103 | Trade Apprentice – Boiler, Mechanical | 14 | 24 Months |
| 107 | Technician Apprentice – Instrumentation | 8 | 12 Months |
| Total | 58 |
The vacancy distribution reported for the notification is 36 Chemical, 14 Boiler/Mechanical and 8 Instrumentation positions.
Educational Qualification
1. Trade Apprentice – Attendant Operator (Chemical Plant)
Candidates should have a 3-year B.Sc. degree with Mathematics, Physics and Chemistry, or Industrial Chemistry, from a recognized institution/university.
2. Trade Apprentice – Boiler
Candidates should possess a 3-year B.Sc. degree with the subjects prescribed in the notification.
3. Technician Apprentice – Instrumentation
Candidates should possess a 3-year Diploma in Instrumentation Engineering or related prescribed disciplines.
The minimum qualifying marks are generally 50%, with 45% for SC/ST/PwBD candidates against reserved seats, subject to the detailed advertisement.
Age Limit
The candidate’s age should be:
- Minimum Age: 18 years
- Maximum Age: 24 years
- Age calculated as on: 30 September 2026
Age relaxation is applicable to reserved categories according to the applicable Government rules.
Selection Process
The selection process is based on merit in the prescribed educational qualification.
There is no written examination.
The broad process is:
- Online registration/application
- Academic merit preparation
- Shortlisting
- Document Verification
- Pre-Engagement Medical Examination
- Final engagement as Apprentice
IOCL’s apprenticeship documentation also confirms that candidates must satisfy the prescribed eligibility criteria and undergo document verification and medical examination before engagement.
Important Dates
| Event | Date |
|---|---|
| Notification Date | 28 September 2026 |
| Online Application Starts | 28 September 2026, 10:00 AM |
| Last Date to Apply | 18 October 2026, 5:00 PM |
| Eligibility Cut-off Date | 30 September 2026 |
| Tentative Document Verification | 4–6 November 2026 |
Note: Some secondary sources reproduce a document-verification-list date of 26 August 2026, which predates the application opening date and appears inconsistent. Candidates should rely on IOCL’s website for any corrected schedule.
Application Process
Candidates need to complete the required apprenticeship registration and application steps.
For Trade Apprentice Posts
Candidates should register/apply through the NAPS portal.
For Technician Apprentice Post
Candidates should register/apply through the NATS portal.
After completing the apprenticeship portal application, candidates must also submit the additional information through the Microsoft Form provided on the IOCL apprenticeship page. Both stages are important.
Official IOCL Apprenticeship Page:
IOCL Apprenticeships – Official Website
Documents Required
Candidates should keep the following documents ready:
- Recent passport-size photograph
- Aadhaar/valid photo ID
- 10th/Matriculation certificate
- B.Sc./Diploma certificate
- All relevant mark sheets
- Category certificate, if applicable
- OBC-NCL/EWS certificate, where applicable
- PwBD certificate, where applicable
- NAPS/NATS registration details
- Application/registration printout
- Other documents specified in the notification
IOCL’s apprenticeship document-verification instructions require originals along with self-attested copies of relevant certificates and registration documents.
Application Fee
The recruitment information currently available does not specify an application fee for this apprenticeship engagement. Candidates should follow only the payment/application instructions appearing on the official IOCL/NAPS/NATS portals.
Stipend
The apprenticeship engagement carries a stipend as applicable under the Apprentices Act/Rules and IOCL guidelines. The exact amount should be confirmed from the detailed official advertisement rather than relying on unofficial figures.
Important Note for Candidates
This is an Apprenticeship engagement, not a regular permanent IOCL employee appointment. Candidates should carefully read the official advertisement, particularly the eligibility requirements, prescribed qualification, age, apprenticeship conditions and medical requirements before applying.
Important Links
| Particulars | Link |
|---|---|
| Official Website | Click Here |
| NAPS Portal | Click Here |
| NATS Portal | Click Here |
| Detailed Advertisement | Click Here |
| Apply Online | Through NATS | NAPS Portal |
FAQs of IOCL Bongaigaon Refinery Recruitment 2026
1. How many vacancies are available in IOCL Bongaigaon Recruitment 2026?
There are 58 Apprentice vacancies.
2. What is the name of the organization?
The recruitment is being conducted by Indian Oil Corporation Limited (IOCL), Bongaigaon Refinery.
3. What is the advertisement number?
The advertisement number is BGR/Appr/2026/04.
4. What are the posts available?
The vacancies are for:
- Attendant Operator (Chemical Plant)
- Boiler Apprentice
- Technician Apprentice – Instrumentation
5. What is the last date to apply?
The last date is 18 October 2026 up to 5:00 PM.
6. What is the age limit?
The general age limit is 18 to 24 years as on 30 September 2026, with applicable relaxation for reserved categories.
7. Is there any written examination?
No. Selection is based on merit in the prescribed educational qualification, followed by document verification and medical requirements.
8. Can B.Sc. candidates apply?
Yes. Candidates with the prescribed 3-year B.Sc. qualification can apply for the relevant Trade Apprentice positions.
9. Can Diploma candidates apply?
Yes. Candidates with the prescribed 3-year Diploma in Instrumentation or related discipline can apply for the Technician Apprentice position.
10. Where will the apprenticeship training be conducted?
The training will be at IOCL Bongaigaon Refinery, Assam.
11. Is the application process online?
Yes. Candidates must complete the prescribed NAPS/NATS registration/application and the additional IOCL form.
12. What is the official website?
The official website of Indian Oil Corporation Limited is iocl.com.
13. Is this a permanent government job?
No. This notification is for apprenticeship engagement under the Apprentices Act, not a regular permanent appointment.
14. When is document verification expected?
The tentative document-verification schedule is 4 to 6 November 2026, subject to IOCL’s official confirmation/update.
15. Where can candidates check the official notification?
Candidates should visit IOCL’s official Apprenticeships section and select the Bongaigaon Refinery – 2026-27 (II) advertisement.
