Indian Oil Corporation Limited (IOCL), India’s largest commercial enterprise and a Maharatna Central Public Sector Undertaking (CPSU), has released the official recruitment notification for 151 Apprentice vacancies at IOCL Mathura Refinery vide Advertisement No. MR/HR/APP1/2026-27. Apprentice posts are available across Trade, Technician, and Graduate categories under the Apprentices Act 1961. Online applications are open from 29 June 2026 to 28 July 2026 through the official IOCL apprenticeship portal and the National Apprenticeship Training Scheme (NATS) portal. The application is completely free for all categories. Document Verification is scheduled for 11-18 August 2026. Candidates are advised to read the complete official notification carefully before applying.
Important Note: This is an Apprenticeship Training Programme under the Apprentices Act 1961 – NOT a permanent government or PSU job. Completing the apprenticeship makes candidates eligible to apply for relevant posts in the future, but does NOT guarantee permanent employment with IOCL. Stipend is paid during the apprenticeship period as per Apprentices Act / IOCL norms.
Overview
| Particulars | Details |
|---|---|
| Organization Name | Indian Oil Corporation Limited (IOCL) – Mathura Refinery |
| Advertisement No. | MR/HR/APP1/2026-27 |
| Post Names | Trade Apprentice, Technician Apprentice (various disciplines) |
| Total Vacancies | 151 Posts |
| Application Mode | Online (via iocl.com/apprenticeships AND nats.education.gov.in) |
| Job Type | Apprenticeship Training (NOT a permanent job) |
| Job Location | Mathura Refinery, Uttar Pradesh |
| Document Verification | 11-18 August 2026 |
| Official Website | iocl.com/apprenticeships |
Important Dates
| Event | Date |
|---|---|
| Application Start Date | 29 June 2026 |
| Last Date to Apply Online | 28 July 2026 |
| Last Date for Fee Payment | 28 July 2026 (No Fee) |
| Document Verification | 11-18 August 2026 |
| Apprenticeship Start Date | As Per Schedule |
Application Fee
| Category | Fee |
|---|---|
| All Categories (General / OBC / EWS / SC / ST / PH) | Rs. 0/- (No Fee) |
Application is completely FREE for all categories.
Age Limit (As on 30 June 2026)
| Criteria | Age |
|---|---|
| Minimum Age | 18 Years |
| Maximum Age | 24 Years |
Age relaxation is applicable as per Apprentices Act / IOCL / Government of India norms for reserved categories. For complete age relaxation details, refer to the official notification.
Vacancy Details – Total 151 Posts
| Post Name | Total Posts | Educational Qualification |
|---|---|---|
| Trade Apprentice – Attendant Operator (Chemical Plant) | 18 | 3-year B.Sc. with Physics, Chemistry, and Maths OR Industrial Chemistry from any recognized University. For complete eligibility, refer to the official notification. |
| Trade Apprentice (Fitter) – Mechanical | 14 | Matric (10th Pass) with ITI in Fitter Trade (minimum 2 years duration) with Pass class from a recognized ITI. For complete eligibility, refer to the official notification. |
| Trade Apprentice (Boiler) – Mechanical | 14 | 3-year B.Sc. with Physics, Chemistry, and Maths OR Industrial Chemistry from any recognized University. For complete eligibility, refer to the official notification. |
| Technician Apprentice – Chemical | 22 | 3-year Diploma in Chemical Engineering / Petrochemical Engineering / Chemical Technology / Refinery and Petrochemical Engineering from a recognized Polytechnic / Institution. For complete eligibility, refer to the official notification. |
| Technician Apprentice – Mechanical | 15 | 3-year Diploma in Mechanical Engineering from a recognized Polytechnic / Institution. For complete eligibility, refer to the official notification. |
| Technician Apprentice – Electrical | 15 | 3-year Diploma in Electrical Engineering / Electrical and Electronics Engineering from a recognized Polytechnic / Institution. For complete eligibility, refer to the official notification. |
| Technician Apprentice – Instrumentation | 15 | 3-year Diploma in Instrumentation Engineering / Instrumentation and Electronics / Instrumentation and Control Engineering / Applied Electronics and Instrumentation Engineering. For complete eligibility, refer to the official notification. |
| Trade Apprentice – Secretarial Assistant | 29 | 3-year B.A. / B.Sc. / B.Com from any recognized University. For complete eligibility, refer to the official notification. |
| Trade Apprentice – Accountant | 01 | 3-year B.Com from any recognized University. For complete eligibility, refer to the official notification. |
| Trade Apprentice – Data Entry Operator (Fresher Apprentices) | 05 | Class 12th Passed from any recognized Board in India. For complete eligibility, refer to the official notification. |
| Trade Apprentice – Data Entry Operator (Skill Certificate Holders) | 03 | Class 12th Pass with Skill Certificate in Domestic Data Entry Operator from a recognized institution. For complete eligibility, refer to the official notification. |
| Total | 151 |
Category-Wise Vacancy Breakup
| Post Name | General | OBC | EWS | SC | ST | Total |
|---|---|---|---|---|---|---|
| IOCL Mathura Refinery Apprentices | 63 | 40 | 16 | 31 | 01 | 151 |
Stipend Details
| Particulars | Details |
|---|---|
| Stipend | As per Apprentices Act 1961 and IOCL norms (post-wise) |
| Stipend Details | Available in the official notification at iocl.com/apprenticeships |
Stipend is paid monthly during the apprenticeship training period as per the Apprentices Act 1961 norms. For complete post-wise stipend details, download the official notification PDF from iocl.com.
Selection Process
| Stage | Details |
|---|---|
| Stage 1 | Online Application Shortlisting (Merit Based on educational qualification marks) |
| Stage 2 | Document Verification (11-18 August 2026) |
| Stage 3 | Medical Fitness Examination |
| Stage 4 | Final Selection and Apprenticeship Engagement |
Selection is merit based on educational qualification percentage / marks. There is no written examination for this apprenticeship recruitment. Candidates shortlisted on merit will be called for document verification on 11-18 August 2026. For complete selection criteria, refer to the official notification.
Required Documents (For Document Verification – 11-18 August 2026)
- Class 10th (Matric) Marksheet and Certificate (for ITI / Trade candidates)
- ITI Certificate / National Trade Certificate (for ITI Trade Apprentice posts)
- Class 12th Marksheet and Certificate (for DEO / 12th Pass posts)
- Skill Certificate in Domestic Data Entry Operator (for DEO – Skill Certificate Holders post)
- B.Sc. Degree Certificate and all semester / year Marksheets (for Attendant Operator and Boiler posts)
- Diploma Certificate and all semester Marksheets (for Technician Apprentice posts)
- B.A. / B.Sc. / B.Com Degree Certificate and Marksheets (for Secretarial Assistant post)
- B.Com Degree Certificate and Marksheets (for Accountant post)
- Aadhaar Card / Valid Government Photo ID
- Passport Size Photographs (recent, colour – 2 copies)
- Category Certificate – SC / ST / OBC / EWS (if applicable)
- PH / PwBD Certificate (if applicable)
- Domicile / Resident Certificate (if applicable)
- Registration Certificate from NATS Portal (nats.education.gov.in)
- Any other document as specified in the official notification
How to Apply for IOCL Mathura Refinery Apprentice Recruitment 2026?
- Visit the official IOCL apprenticeship website at iocl.com/apprenticeships OR the NATS Portal at nats.education.gov.in.
- Click on “IOCL Mathura Refinery Apprentice Recruitment 2026 – Adv. No. MR/HR/APP1/2026-27 – Apply Online” link.
- Complete the registration on the NATS portal using a valid email ID and mobile number (if not already registered).
- Log in using your registration credentials.
- Fill in the online application form carefully with all personal, educational, and category details as per your documents.
- Upload scanned copies of photograph, signature, and relevant certificates in the prescribed format.
- Submit the application form. No fee payment is required.
- Download / print the final submitted application form and NATS registration certificate for future reference.
- Shortlisted candidates will be called for Document Verification on 11-18 August 2026 – carry all original documents on the specified date.
Important Note: Candidates must ensure they are registered on the NATS Portal (nats.education.gov.in) before applying – NATS registration is mandatory for apprenticeship applications. Read the complete official notification from iocl.com before applying. Last date to apply is 28 July 2026.
Important Links
| Action | Link |
|---|---|
| Apply Online (NATS Portal) | Click Here |
| Apply / Check (IOCL Official Apprenticeship Page) | Click Here |
| Download Official Notification PDF | Click Here |
| Official IOCL Website | Click Here |
Frequently Asked Questions (FAQs)
Q1. Is IOCL Mathura Refinery Apprenticeship 2026 a permanent job?
✅ No. This is an Apprenticeship Training Programme under the Apprentices Act 1961 – NOT a permanent IOCL or government job. Apprentices receive a monthly stipend during the training period. Completing the apprenticeship does NOT guarantee permanent employment with IOCL but adds valuable work experience and makes candidates more competitive for future job applications.
Q2. What is the last date to apply for IOCL Mathura Refinery Apprentice 2026?
✅ The last date to submit the online application is 28 July 2026 through the official IOCL apprenticeship portal at iocl.com/apprenticeships and the NATS portal at nats.education.gov.in.
Q3. What is the application fee for IOCL Mathura Refinery Apprentice 2026?
✅ There is no application fee for any category. The application is completely free for General, OBC, EWS, SC, ST, and PH / PwBD candidates.
Q4. When is the Document Verification for IOCL Mathura Apprentice 2026?
✅ Document Verification for shortlisted candidates is scheduled for 11-18 August 2026 at IOCL Mathura Refinery. Candidates must carry all original documents on the specified date for verification.
Q5. Which post has the highest vacancies in IOCL Mathura Refinery Apprentice 2026?
✅ The Trade Apprentice – Secretarial Assistant post has the highest vacancies with 29 posts, followed by Technician Apprentice – Chemical with 22 posts, and Trade Apprentice – Attendant Operator (Chemical Plant) and Trade Apprentice (Boiler) with 18 and 14 posts respectively.
Q6. What is the age limit for IOCL Mathura Refinery Apprentice 2026?
✅ Minimum age is 18 years and maximum age is 24 years as on 30 June 2026. Age relaxation is applicable as per Government of India / Apprentices Act norms for SC / ST / OBC / PH and other reserved categories. For complete age relaxation details, refer to the official notification.
Q7. What qualification is required for Technician Apprentice posts in IOCL Mathura 2026?
✅ Technician Apprentice posts require a 3-year Diploma in the relevant engineering discipline – Chemical / Mechanical / Electrical / Instrumentation from a recognized Polytechnic / Institution. For complete stream-wise eligibility details, refer to the official notification at iocl.com.
Q8. What is the selection process for IOCL Mathura Refinery Apprentice 2026?
✅ Selection is merit based on educational qualification percentage / marks. There is no written examination. Shortlisted candidates will be called for Document Verification (11-18 August 2026) followed by a Medical Fitness Examination before final engagement as an apprentice.
Q9. What is the NATS portal and why is it required for IOCL Apprentice 2026?
✅ NATS (National Apprenticeship Training Scheme) portal at nats.education.gov.in is the official Government of India platform managed by the Ministry of Education (Board of Apprenticeship Training / BOAT) for online apprenticeship applications across India. Registration on the NATS portal is mandatory for applying to IOCL Mathura Refinery Apprenticeship 2026 as all apprenticeship engagements are processed through this official government portal.
Q10. How many total vacancies are available in IOCL Mathura Refinery Apprentice 2026?
✅ A total of 151 apprentice posts are available across 11 different post categories. Category-wise: General – 63, OBC – 40, EWS – 16, SC – 31, ST – 01. Under Advertisement No. MR/HR/APP1/2026-27.
Disclaimer: All information provided is for reference purposes only. IOCL Mathura Refinery Apprenticeship is a training programme under the Apprentices Act 1961 – not a permanent job. Completing the apprenticeship does not guarantee permanent employment. Candidates are advised to verify all details including post-wise eligibility, age limit, stipend, and application procedure from the official IOCL website at iocl.com and NATS portal at nats.education.gov.in before applying.
