Indian Oil Corporation Limited (IOCL) has officially released the IOCL Recruitment 2025 Apply Online notification for filling 2756 Apprentice posts (Trade Apprentice and Technician Apprentice) in refineries across India. Candidates with ITI, Diploma, or Graduate qualifications can submit their applications online before the IOCL Apprentice Recruitment 2025 last date – 18 December 2025.

This recruitment drive provides an excellent opportunity for candidates, especially those from Assam, where 336 vacancies have been announced under IOCL Apprentice Recruitment 2025 Assam.
IOCL Apprentice Recruitment 2025 – Key Highlights
| Details | Information |
|---|---|
| Organization | Indian Oil Corporation Limited (IOCL) |
| Recruitment Name | IOCL Apprentice Recruitment 2025 |
| Post Type | Technician Apprentice & Trade Apprentice |
| Total Vacancies | 2756 Posts |
| Vacancies in Assam | 336 Posts |
| Training Duration | 12 to 24 months |
| Stipend | As per Apprentices Act & IOCL norms |
| Application Mode | Online |
| Application Start Date | 28 November 2025 |
| IOCL Apprentice Recruitment 2025 Last Date | 18 December 2025 |
Refinery-Wise Vacancy Details
| Refinery | Vacancies |
|---|---|
| Guwahati Refinery (Assam) | 82 |
| Digboi Refinery (Assam) | 112 |
| Bongaigaon Refinery (Assam) | 142 |
| Barauni Refinery | 313 |
| Gujarat Refinery | 583 |
| Haldia Refinery | 216 |
| Mathura Refinery | 189 |
| Panipat Refinery & Petrochemical Complex | 707 |
| Paradip Refinery | 413 |
✅ Total IOCL Apprentice Recruitment 2025 Assam vacancies: 336 posts
Stipend & Training Period
- Stipend: As per the Apprentices Act, 1961/1973 and IOCL guidelines
- Training Duration: 12 to 24 months, depending upon trade and discipline
Eligibility Criteria for IOCL Recruitment 2025 Apply Online
Age Limit (As on 30 November 2025)
- Minimum Age: 18 years
- Maximum Age: 24 years (General/EWS)
Age Relaxation
| Category | Relaxation |
|---|---|
| SC / ST | 5 years |
| OBC (NCL) / MOBC | 3 years |
| PwBD | 10 years |
| PwBD + OBC | 13 years |
| PwBD + SC/ST | 15 years |
Educational Qualification
Trade Apprentice
- Attendant Operator (Chemical Plant): B.Sc. with Chemistry/Physics/Maths
- Fitter: Matriculation + ITI in Fitter
- Boiler: B.Sc. (PCM/Industrial Chemistry)
- Secretarial Assistant: B.A. / B.Com / B.Sc.
- Accountant: B.Com
- DEO (Fresher): Class XII
- DEO (Skill Certificate Holder): Class XII with Domestic Data Entry Operator certificate
Technician Apprentice
- Chemical: Diploma in Chemical/Petrochemical/Refinery Engineering
- Mechanical: Diploma in Mechanical Engineering
- Electrical: Diploma in Electrical or Electrical & Electronics
- Instrumentation: Diploma in Instrumentation/Applied Electronics
How to Apply – IOCL Recruitment 2025 Apply Online
Follow the steps below to complete your IOCL Recruitment 2025 Apply Online successfully:
✅ Step 1: Register on Apprenticeship Portals
- Trade Apprentice (ITI / DEO):
👉 apprenticeshipindia.gov.in - Technician Apprentice (Diploma):
👉 nats.education.gov.in
Complete registration carefully and select suitable apprenticeship opportunities related to IOCL.
✅ Step 2: Final Application on IOCL Portal
After portal registration, apply online via:
- Choose preferred refinery location (including Assam units).
- Verify all personal and educational details.
- Submit the form before the IOCL Apprentice Recruitment 2025 last date – 18 December 2025.
IOCL Apprentice Recruitment 2025 Selection Process
Candidates applying under IOCL Apprentice Recruitment 2025 selection process will be shortlisted through:
✅ Selection Stages
- Written Test
- Objective-type questions.
- Coverage: relevant trade subjects, basic reasoning, and general aptitude.
- Document Verification
- Shortlisted candidates must submit:
- Educational certificates
- Age proof
- Category certificates (if applicable)
- Shortlisted candidates must submit:
- Medical Fitness Test
Final selection depends on performance in the written test and eligibility verification.
Important Application Dates
| Event | Date |
|---|---|
| Online application starts | 28 November 2025 |
| IOCL Apprentice Recruitment 2025 Last Date | 18 December 2025 |