IOCL Apprentice Recruitment 2026 – Apply Online for 1,524 Trade & Technician Apprentice Vacancies Across Four Refineries
Indian Oil Corporation Limited (IOCL), one of India’s leading Maharatna Public Sector Enterprises and a Fortune Global 500 company, has announced a large-scale Apprentice Recruitment Drive 2026 for candidates seeking technical and non-technical apprenticeship training. The recruitment covers 1,524 Apprentice vacancies in four major refinery units: Paradip, Gujarat, Mathura, and Bongaigaon.
The apprenticeship programme is conducted under the Apprentices Act, 1961/1973 (as amended) and is designed to provide practical industrial training to eligible candidates from different educational backgrounds. Applicants who have completed 12th Pass, ITI, Diploma, B.Sc., B.A., or B.Com can apply for various apprentice disciplines based on their qualifications.
One of the biggest advantages of this recruitment is that there is no written examination. Selection will be based entirely on the marks secured in the prescribed qualification, followed by document verification and medical fitness. Candidates looking to gain valuable experience in India’s energy sector should not miss this opportunity.
The online registration process starts on 29 June 2026, and candidates must complete all application formalities before the closing date. This article provides complete details regarding eligibility, vacancies, important dates, selection process, application procedure, and official links.
IOCL Apprentice Recruitment 2026 Overview
| Particular | Details |
|---|---|
| Organization | Indian Oil Corporation Limited (IOCL) |
| Recruitment Name | Apprentice Recruitment 2026 |
| Job Type | Apprenticeship Training |
| Total Vacancies | 1,524 Posts |
| Refinery Units | Paradip, Gujarat, Mathura & Bongaigaon |
| Advertisement Date | 29 June 2026 |
| Application Mode | Online |
| Selection Method | Merit + Document Verification + Medical Examination |
| Official Website | Click Here |
Refinery-wise Vacancy Distribution
Indian Oil has released separate notifications for four refinery units. The vacancies available at each refinery are shown below.
| Refinery | Total Posts |
|---|---|
| Gujarat Refinery | 647 |
| Paradip Refinery | 582 |
| Mathura Refinery | 151 |
| Bongaigaon Refinery | 144 |
| Grand Total | 1,524 |
Apprentice Posts Available
Candidates can apply for only one trade or discipline depending on their educational qualification.
| Trade / Discipline |
|---|
| Trade Apprentice – Attendant Operator (Chemical Plant) |
| Trade Apprentice – Fitter |
| Trade Apprentice – Boiler |
| Technician Apprentice – Chemical |
| Technician Apprentice – Mechanical |
| Technician Apprentice – Electrical |
| Technician Apprentice – Instrumentation |
| Trade Apprentice – Secretarial Assistant |
| Trade Apprentice – Accountant |
| Trade Apprentice – Data Entry Operator (Fresher) |
| Trade Apprentice – Data Entry Operator (Skill Certificate Holder) |
These apprenticeships are offered in technical as well as office-related disciplines, giving opportunities to candidates from science, commerce, engineering, and vocational backgrounds.
Educational Qualification
Eligibility depends upon the apprentice trade selected by the applicant.
| Trade | Qualification |
|---|---|
| Chemical Plant Operator | B.Sc. (Physics, Chemistry & Mathematics / Industrial Chemistry) |
| Fitter | Matriculation + ITI (Fitter Trade) |
| Boiler | B.Sc. |
| Chemical Technician | Diploma in Chemical Engineering |
| Mechanical Technician | Diploma in Mechanical Engineering |
| Electrical Technician | Diploma in Electrical Engineering / Electrical & Electronics Engineering |
| Instrumentation Technician | Diploma in Instrumentation Engineering |
| Secretarial Assistant | BA / B.Sc / B.Com |
| Accountant | B.Com |
| Data Entry Operator | Class XII Pass |
| Data Entry Operator (Skill Holder) | Class XII + Domestic Data Entry Operator Skill Certificate |
Important Qualification Conditions
- Qualification must be obtained from a recognized institution.
- Regular full-time courses only are eligible.
- Distance education and correspondence qualifications are not accepted.
- Candidates awaiting results are not eligible.
- Higher professional qualifications such as BE/B.Tech, MBA, MCA, CA, or LLB are not eligible for apprenticeship.
Minimum Marks Required
Candidates belonging to the General, EWS, and OBC categories must secure at least 50% aggregate marks in the prescribed qualification.
For SC, ST, and PwBD candidates applying against reserved vacancies, the minimum qualifying marks required are 45%.
Candidates possessing ITI qualifications in the Fitter trade need only pass the examination.
Age Limit
Applicants must satisfy the prescribed age criteria as on 30 June 2026.
| Category | Upper Age Limit |
|---|---|
| General / EWS | 24 Years |
| OBC (NCL) | 27 Years |
| SC / ST | 29 Years |
| PwBD (General) | 34 Years |
| PwBD (OBC) | 37 Years |
| PwBD (SC/ST) | 39 Years |
Minimum Age: 18 Years
Age relaxation is available according to Government of India rules.
Training Duration
The duration of apprenticeship varies according to the trade.
| Trade | Duration |
|---|---|
| Most Apprentice Trades | 12 Months |
| Secretarial Assistant | 15 Months |
| Boiler Apprentice | 24 Months |
During this period, apprentices will receive structured industrial training under experienced professionals at the respective refinery units.
Who Can Apply?
Candidates from the following educational backgrounds can submit applications:
- 12th Pass
- ITI (Fitter)
- Diploma Holders
- B.Sc. Graduates
- BA Graduates
- B.Com Graduates
However, candidates should ensure that they fulfil every eligibility condition mentioned in the official notification before applying.
Selection Process
IOCL follows a completely merit-based recruitment process for apprentice engagement.
The stages include:
1. Merit List
A merit list will be prepared using the aggregate percentage of marks obtained in the prescribed qualification.
2. Document Verification
Shortlisted candidates will be invited to verify their original certificates and supporting documents.
3. Medical Examination
Candidates who successfully complete document verification must undergo a medical fitness examination as prescribed under the Apprentices Act.
4. Final Engagement
Candidates declared medically fit and whose documents are verified successfully will receive the apprenticeship engagement offer.
There is no written examination and no interview for this recruitment.
Stipend
Selected apprentices will receive a monthly stipend according to the provisions of the Apprentices Act, 1961/1973 and the applicable Corporation guidelines.
The official notification does not specify a fixed stipend amount.
In addition, eligible apprentices will receive safety equipment, accident insurance coverage, and leave benefits as per applicable rules.
Reservation
Reservation benefits are available for eligible candidates belonging to:
- Scheduled Caste (SC)
- Scheduled Tribe (ST)
- Other Backward Class – Non Creamy Layer (OBC-NCL)
- Economically Weaker Section (EWS)
- Persons with Benchmark Disabilities (PwBD)
Reservation is applicable as per Government norms and the vacancy distribution of each refinery.
Bongaigaon Refinery Vacancy (Total: 144 Posts)
| Code | Trade / Discipline | Qualification | Training Period | Vacancies |
|---|---|---|---|---|
| 101 | Trade Apprentice – Attendant Operator (Chemical Plant) | B.Sc. | 12 Months | 43 |
| 102 | Trade Apprentice – Fitter | Matric + ITI (Fitter) | 12 Months | 6 |
| 103 | Trade Apprentice – Boiler | B.Sc. | 24 Months | 14 |
| 104 | Technician Apprentice – Chemical | Diploma (Chemical) | 12 Months | 14 |
| 105 | Technician Apprentice – Mechanical | Diploma (Mechanical) | 12 Months | 20 |
| 106 | Technician Apprentice – Electrical | Diploma (Electrical) | 12 Months | 15 |
| 107 | Technician Apprentice – Instrumentation | Diploma (Instrumentation) | 12 Months | 9 |
| 108 | Trade Apprentice – Secretarial Assistant | BA / B.Sc. / B.Com | 15 Months | 15 |
| 109 | Trade Apprentice – Accountant | B.Com | 12 Months | 1 |
| 110 | Trade Apprentice – Data Entry Operator (Fresher) | 12th Pass | 12 Months | 5 |
| 111 | Trade Apprentice – Data Entry Operator (Skill Certificate Holder) | 12th + Skill Certificate | 12 Months | 2 |
| Total | 144 |
Gujarat Refinery Vacancy (Total: 647 Posts)
| Code | Trade / Discipline | Qualification | Training Period | Vacancies |
|---|---|---|---|---|
| 101 | Trade Apprentice – Attendant Operator (Chemical Plant) | B.Sc. | 12 Months | 120 |
| 102 | Trade Apprentice – Fitter | Matric + ITI (Fitter) | 12 Months | 87 |
| 103 | Trade Apprentice – Boiler | B.Sc. | 24 Months | 19 |
| 104 | Technician Apprentice – Chemical | Diploma (Chemical) | 12 Months | 120 |
| 105 | Technician Apprentice – Mechanical | Diploma (Mechanical) | 12 Months | 81 |
| 106 | Technician Apprentice – Electrical | Diploma (Electrical) | 12 Months | 101 |
| 107 | Technician Apprentice – Instrumentation | Diploma (Instrumentation) | 12 Months | 51 |
| 108 | Trade Apprentice – Secretarial Assistant | BA / B.Sc. / B.Com | 15 Months | 34 |
| 109 | Trade Apprentice – Accountant | B.Com | 12 Months | 2 |
| 110 | Trade Apprentice – Data Entry Operator (Fresher) | 12th Pass | 12 Months | 17 |
| 111 | Trade Apprentice – Data Entry Operator (Skill Certificate Holder) | 12th + Skill Certificate | 12 Months | 15 |
| Total | 647 |
Mathura Refinery Vacancy (Total: 151 Posts)
| Code | Trade / Discipline | Qualification | Training Period | Vacancies |
|---|---|---|---|---|
| 101 | Trade Apprentice – Attendant Operator (Chemical Plant) | B.Sc. | 12 Months | 18 |
| 102 | Trade Apprentice – Fitter | Matric + ITI (Fitter) | 12 Months | 14 |
| 103 | Trade Apprentice – Boiler | B.Sc. | 24 Months | 14 |
| 104 | Technician Apprentice – Chemical | Diploma (Chemical) | 12 Months | 22 |
| 105 | Technician Apprentice – Mechanical | Diploma (Mechanical) | 12 Months | 15 |
| 106 | Technician Apprentice – Electrical | Diploma (Electrical) | 12 Months | 15 |
| 107 | Technician Apprentice – Instrumentation | Diploma (Instrumentation) | 12 Months | 15 |
| 108 | Trade Apprentice – Secretarial Assistant | BA / B.Sc. / B.Com | 15 Months | 29 |
| 109 | Trade Apprentice – Accountant | B.Com | 12 Months | 1 |
| 110 | Trade Apprentice – Data Entry Operator (Fresher) | 12th Pass | 12 Months | 5 |
| 111 | Trade Apprentice – Data Entry Operator (Skill Certificate Holder) | 12th + Skill Certificate | 12 Months | 3 |
| Total | 151 |
Paradip Refinery Vacancy (Total: 582 Posts)
| Code | Trade / Discipline | Qualification | Training Period | Vacancies |
|---|---|---|---|---|
| 101 | Trade Apprentice – Attendant Operator (Chemical Plant) | B.Sc. | 12 Months | 180 |
| 102 | Trade Apprentice – Fitter | Matric + ITI (Fitter) | 12 Months | 59 |
| 104 | Technician Apprentice – Chemical | Diploma (Chemical) | 12 Months | 130 |
| 105 | Technician Apprentice – Mechanical | Diploma (Mechanical) | 12 Months | 60 |
| 106 | Technician Apprentice – Electrical | Diploma (Electrical) | 12 Months | 80 |
| 107 | Technician Apprentice – Instrumentation | Diploma (Instrumentation) | 12 Months | 20 |
| 108 | Trade Apprentice – Secretarial Assistant | BA / B.Sc. / B.Com | 15 Months | 23 |
| 109 | Trade Apprentice – Accountant | B.Com | 12 Months | 1 |
| 110 | Trade Apprentice – Data Entry Operator (Fresher) | 12th Pass | 12 Months | 20 |
| 111 | Trade Apprentice – Data Entry Operator (Skill Certificate Holder) | 12th + Skill Certificate | 12 Months | 9 |
| Total | 582 |
Important Dates
| Event | Date |
|---|---|
| Notification Release | 29 June 2026 |
| Online Registration Starts | 29 June 2026 (10:00 AM) |
| Last Date to Apply | 28 July 2026 (05:00 PM) |
| Shortlist for Document Verification (Tentative) | 05 August 2026 |
| Document Verification (Tentative) | 11–18 August 2026 |
Important Links
| Description | Link |
|---|---|
| Official IOCL Website | Click Here |
| IOCL Apprentices Recruitment Portal | Click Here |
| Apply through NAPS (Codes 101, 102, 103, 108, 109, 110 & 111) | Click Here |
| Apply through NATS (Codes 104, 105, 106 & 107) | Click Here |
IOCL Refinery-wise Notification Links
| Refinery | Advertisement No. | Notification Link |
|---|---|---|
| Bongaigaon Refinery | BGR/Appr/2026/03 | Click Here |
| Gujarat Refinery | JR/01/2026-27 | Click Here |
| Mathura Refinery | MR/HR/APP1/2026-27 | Click Here |
| Paradip Refinery | PDR/HR/01/Apprentices-26 | Click Here |
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