Indian Oil Corporation Limited (IOCL), Bongaigaon Refinery has released an official recruitment notification for the engagement of 144 Apprentices under the Apprentices Act, 1961/1973 (as amended). Eligible candidates can apply online through the NAPS/NATS Portal and complete the Microsoft Form before the last date. Candidates seeking apprenticeship opportunities in Assam should not miss this excellent opportunity.
Indian Oil Bongaigaon Refinery Apprentice Recruitment 2026 – Overview
| Organization | Indian Oil Corporation Limited (IOCL) |
|---|---|
| Refinery Unit | Bongaigaon Refinery |
| Advertisement No. | BGR/Appr/2026/03 |
| Post Name | Apprentice |
| Total Posts | 144 |
| Job Type | Apprenticeship |
| Job Location | Bongaigaon, Assam |
| Application Mode | Online |
| Starting Date | 29 June 2026 |
| Last Date | 28 July 2026 |
About Indian Oil Bongaigaon Refinery Recruitment 2026
Indian Oil Corporation Limited (IOCL), one of India’s leading Maharatna Public Sector Undertakings and a Fortune Global 500 company, has invited online applications for the engagement of Apprentices at its Bongaigaon Refinery. The apprenticeship training will be offered in various technical and non-technical trades. Selection will be based purely on merit, and there will be no written examination.
Post-wise Vacancy Details
| Post Code | Post Name | Qualification | Training Period | Vacancies |
|---|---|---|---|---|
| 101 | Trade Apprentice (Attendant Operator – Chemical Plant) | B.Sc. (Physics, Chemistry & Mathematics/Industrial Chemistry) | 12 Months | 43 |
| 102 | Trade Apprentice (Fitter) | Matric with ITI (Fitter) | 12 Months | 6 |
| 103 | Trade Apprentice (Boiler) | B.Sc. (Physics, Chemistry & Mathematics/Industrial Chemistry) | 24 Months | 14 |
| 104 | Technician Apprentice (Chemical) | Diploma in Chemical/Petrochemical/Chemical Technology/Refinery & Petrochemical Engineering | 12 Months | 14 |
| 105 | Technician Apprentice (Mechanical) | Diploma in Mechanical Engineering | 12 Months | 20 |
| 106 | Technician Apprentice (Electrical) | Diploma in Electrical/Electrical & Electronics Engineering | 12 Months | 15 |
| 107 | Technician Apprentice (Instrumentation) | Diploma in Instrumentation/Instrumentation & Electronics/Applied Electronics & Instrumentation Engineering | 12 Months | 9 |
| 108 | Trade Apprentice (Secretarial Assistant) | B.A./B.Sc./B.Com | 15 Months | 15 |
| 109 | Trade Apprentice (Accountant) | B.Com | 12 Months | 1 |
| 110 | Trade Apprentice (Data Entry Operator – Fresher) | Class XII Pass | 12 Months | 5 |
| 111 | Trade Apprentice (Data Entry Operator – Skill Certificate Holder) | Class XII Pass with Domestic Data Entry Operator Skill Certificate | 12 Months | 2 |
Total Posts: 144
Educational Qualification
Candidates must possess the prescribed educational qualification for the respective trade as on 30 June 2026.

- B.Sc. in relevant subjects
- Diploma in relevant Engineering discipline
- ITI (Fitter)
- B.A./B.Sc./B.Com
- Class XII Pass
- Domestic Data Entry Operator Skill Certificate (for Code 111)
Candidates must have secured minimum 50% aggregate marks. However, SC/ST/PwBD candidates require 45% aggregate marks.
Age Limit
As on 30 June 2026:
- Minimum Age: 18 Years
- Maximum Age: 24 Years
Age Relaxation
- SC/ST: 5 Years
- OBC (NCL): 3 Years
- PwBD: 10 Years
- Additional relaxation as per Government of India rules.
Application Fee
There is no application fee mentioned in the official notification.
Selection Process
Selection will be made purely on merit.
The selection process includes:
- Merit List based on qualifying examination marks
- Document Verification
- Medical Fitness Test
There will be no written examination or interview.
Stipend
Selected apprentices will receive a monthly stipend as prescribed under the Apprentices Act, 1961 and IOCL guidelines.
How to Apply?
Eligible candidates must complete both of the following steps:
Step 1
Register and apply through the respective portal.
- NAPS Portal: For Post Codes 101, 102, 103, 108, 109, 110 & 111
- NATS Portal: For Post Codes 104, 105, 106 & 107
Step 2
After applying through NAPS/NATS, candidates must also submit the Microsoft Form available on the IOCL website.
Note: Completion of both steps is mandatory. Applications with only one step completed will be rejected.
Important Dates
| Event | Date |
|---|---|
| Online Application Starts | 29 June 2026 (10:00 AM) |
| Last Date to Apply | 28 July 2026 (5:00 PM) |
| Tentative Merit List | 05 August 2026 |
| Document Verification | 11 August to 18 August 2026 |
Important Links
| Description | Link |
|---|---|
| Official Notification | Click Here |
| Apply through NAPS | Click Here |
| Apply through NATS | Click Here |
| Official Website | Visit |
FAQs
1. How many vacancies are available in IOCL Bongaigaon Refinery Apprentice Recruitment 2026?
A total of 144 Apprentice vacancies have been announced.
2. What is the last date to apply?
The last date to submit the online application is 28 July 2026.
3. Is there any written examination?
No. Selection will be based entirely on academic merit, document verification, and medical fitness.
4. What is the age limit for IOCL Apprentice Recruitment 2026?
Candidates must be between 18 and 24 years as on 30 June 2026, with applicable age relaxation for reserved categories.
5. Is it mandatory to complete both NAPS/NATS registration and the Microsoft Form?
Yes. Candidates must complete both Step I and Step II. Otherwise, the application will be treated as invalid.
সকলো বাতৰিৰ আপডেট প্ৰথমে লাভ কৰিবলৈ তলৰ লিংকটোত ক্লিক কৰি আমাৰ হোৱাটছএপ চেনেল আৰু টেলিগ্ৰাম চেনেলত যোগদান কৰক।















1 thought on “IOCL Bongaigaon Refinery Recruitment 2026 [144 Posts]”
Comments are closed.