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IOCL Apprentice Recruitment 2026 – Apply for 178 Technician & Trade Apprentice Posts
Indian Oil Corporation Limited (IOCL) has released three official notifications for the recruitment of 178 Apprentice posts in its Bongaigaon, Guwahati, and Digboi Refineries. Eligible candidates can apply online through the apprenticeship portals and IOCL Microsoft form within the prescribed dates.
This is a good opportunity for Diploma and B.Sc candidates looking to start their career in India’s leading PSU refinery sector.
IOCL Apprentice Recruitment 2026 – Highlights
| Particular | Details |
|---|---|
| Organization | Indian Oil Corporation Limited (IOCL) |
| Post Name | Apprentice |
| Total Posts | 178 |
| Job Type | Apprenticeship |
| Apply Mode | Online |
| Locations | Bongaigaon, Guwahati & Digboi Refineries |
| Starting Date | 7 February 2026 |
Refinery-Wise Vacancy Details
| Refinery | Posts |
|---|---|
| Bongaigaon Refinery | 88 |
| Guwahati Refinery | 42 |
| Digboi Refinery | 48 |
| Total | 178 |
Trade / Discipline Wise Vacancy
| Post / Discipline | Posts |
|---|---|
| Trade Apprentice – Attendant Operator (Chemical) | 87 |
| Trade Apprentice – Boiler (Mechanical) | 26 |
| Technician Apprentice – Chemical | 35 |
| Technician Apprentice – Mechanical | 11 |
| Technician Apprentice – Instrumentation | 19 |
Stipend Details
Selected apprentices will receive a monthly stipend as per the Apprentices Act, 1961/1973 and Apprentices Rules, 1992 along with IOCL guidelines.
Eligibility Criteria
Age Limit
- Minimum Age: 18 years
- Maximum Age: 24 years as on 31 January 2026
Age Relaxation
| Category | Relaxation |
|---|---|
| SC/ST | 5 years |
| OBC/MOBC | 3 years |
| PwBD | 10 years |
| PwBD-OBC | 13 years |
| PwBD-SC/ST | 15 years |
Educational Qualification
Trade Apprentice – Attendant Operator (Chemical)
- 3-year B.Sc with Physics, Chemistry, Mathematics or Industrial Chemistry
Trade Apprentice – Boiler (Mechanical)
- 3-year B.Sc with PCM / Industrial Chemistry
Technician Apprentice – Chemical
- Diploma in Chemical / Petrochemical / Chemical Technology / Refinery & Petrochemical Engineering
Technician Apprentice – Mechanical
- Diploma in Mechanical Engineering
Technician Apprentice – Instrumentation
- Diploma in Instrumentation / Electronics / Control / Applied Electronics & Instrumentation
How to Apply for IOCL Apprentice Recruitment
Candidates must complete two steps to successfully apply.
Step 1 – Register on Apprenticeship Portals
Trade Apprentice / Data Entry Operator
Apply at:
👉 https://www.apprenticeshipindia.gov.in
Technician Apprentice (Diploma)
Apply at:
👉 https://nats.education.gov.in
After registration:
- Select Apprenticeship Opportunities
- Choose location and trade
- Apply for IOCL apprenticeship
Step 2 – Submit IOCL Microsoft Form
After applying on NAPS/NATS, candidates must also submit details through the IOCL Microsoft Form available on the official website.
Submitting this form is mandatory.
Important Dates
| Event | Date |
|---|---|
| Application Start Date | 7 February 2026 |
| Last Date – Bongaigaon | 20 February 2026 |
| Last Date – Guwahati | 24 February 2026 |
| Last Date – Digboi | 25 February 2026 |
Important Links
| Description | Link |
|---|---|
| Microsoft Form | Bongaigaon / Guwahati / Digboi |
| NATS Portal | Apply Here |
| NAPS Portal | Apply Here |
| Advertisement Details | Bongaigaon | Guwahati | Digboi |
| Official Website | Visit IOCL |
FAQs – IOCL Apprentice Recruitment 2026
1. How many vacancies are available in IOCL Apprentice Recruitment 2026?
There are 178 Apprentice vacancies across three refineries.
2. What is the last date to apply?
The last date varies by refinery, with the final deadline being 25 February 2026.
3. What is the age limit?
Candidates must be between 18 and 24 years as of 31 January 2026.
4. What qualifications are required?
Applicants need either a Diploma in Engineering or a B.Sc degree depending on the trade.
5. Is it necessary to apply on both portals and Microsoft form?
Yes. Candidates must apply on NATS/NAPS portal and also submit the IOCL Microsoft form.
Conclusion
IOCL Apprentice Recruitment 2026 offers a valuable opportunity for Diploma and Science graduates to gain practical experience in India’s top refinery network. Since the application process involves multiple steps, candidates should complete registration carefully before the deadlines.
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