Applications for 1,450 apprentice positions are open from 14 July 2026 to 12 August 2026 at Indian Oil’s Panipat Refinery & Petrochemical Complex across 11 trades and disciplines. You must register on NAPS or NATS portal first, then submit additional details via Microsoft Forms — both steps are mandatory for your application to be considered.
Important Dates
| Application Start | 14 July 2026 |
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| Application End | 12 August 2026 |
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| Document Verification List Publication | 20 August 2026 |
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| Document Verification | 27 August 2026 to 3 September 2026 |
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| Age Limit (As On 31-07-2026) | Minimum 18 years, Maximum 24 years for General/EWS. SC candidates: 5 years relaxation. OBC(NCL) candidates: 3 years relaxation. PwBD candidates: 10 years relaxation. |
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Vacancy Details
| Trade/Discipline | Total Seats | Eligibility |
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| Attendant Operator (Chemical Plant) | 274 | B.Sc. (Mathematics, Physics, Chemistry or Industrial Chemistry) |
| Fitter | 314 | Matric with ITI in Fitter Trade (2 years minimum, Pass class) |
| Technician Apprentice (Chemical) | 327 | 3 years Diploma in Chemical/Petrochemical/Chemical Technology/Refinery and Petrochemical Engineering |
| Technician Apprentice (Mechanical) | 83 | 3 years Diploma in Mechanical Engineering |
| Technician Apprentice (Electrical) | 277 | 3 years Diploma in Electrical/Electrical and Electronics Engineering |
| Technician Apprentice (Instrumentation) | 70 | 3 years Diploma in Instrumentation/Instrumentation & Electronics/Instrumentation & Control/Applied Electronics and Instrumentation Engineering |
| Secretarial Assistant (Panipat) | 21 | B.A./B.Sc./B.Com |
| Secretarial Assistant (New Delhi) | 9 | B.A./B.Sc./B.Com |
| Accountant | 2 | B.Com |
| Data Entry Operator (Fresher) | 55 | Class XII pass |
| Data Entry Operator (Skill Certificate Holders) | 18 | Class XII pass with Skill Certificate in Domestic Data Entry Operator |
Vacancy Details (Category-wise)
| Category | Count |
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| UR (Unreserved) | 637 |
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| EWS | 145 |
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| SC | 276 |
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| OBC(NCL) | 392 |
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| PwBD | 58 |
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Eligibility Criteria
| Qualification | Prescribed qualification must be from recognized Board/University/Institute as regular full-time course with minimum 50% marks (45% for SC and PwBD candidates for reserved seats). For ITI, pass marks required. CGPA/OGPA/Letter Grade must be converted to percentage as per Board/University norms. |
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| Work Experience | Engineering graduates, diploma holders, or vocational certificate holders with 1 year or more job experience after qualification are not eligible. |
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| Previous Apprenticeship | Candidates who completed apprenticeship in a different trade/discipline are eligible if minimum 1 year gap exists as on 31-07-2026. No gap required if previous contract terminated by employer. 3-month gap required if terminated by candidate due to health, financial hardship, relocation, transportation, career change, or language barrier. No waiting period for women. |
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| Higher Qualifications | Candidates with B.E./B.Tech, MBA, CA, LLB, MCA or equivalent, or pursuing such qualifications, are not eligible. |
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| Qualification Age | Candidates who completed 5 years after acquiring prescribed qualification as on 31-07-2026 are not eligible. |
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| Multiple Applications | Candidates with B.Sc. (Physics, Mathematics, Chemistry/Industrial Chemistry) can apply for only one trade (Code 101 or 108). B.Com candidates can apply for one trade (Code 108 or 109). Applying for more than one trade results in rejection. |
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| Secretarial Assistant Location | Code 108 applicants must specify preferred location (Panipat or New Delhi). Applications for both locations will be rejected. |
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| Fresher Definition (Code 110) | Non-graduate apprentice who has not undergone any institutional or skill training before on-the-job training. |
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| Skill Certificate (Code 111) | Certificate must be for training less than 1 year in Domestic Data Entry Operator, issued by awarding body recognized under National Skill Qualifications Framework or Central Government authority. |
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| Lateral Entry Diploma | Diploma holders admitted in 2nd year under lateral entry scheme (Class XII Sc./ITI) are eligible if prescribed percentage met on aggregate of all semesters. |
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| Part-time/Distance Education | Not eligible. |
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| PwBD Eligibility | Benchmark disability of 40% or above as per Rights of Persons with Disabilities Act 2016. Disability Certificate from competent authority required. PwBD candidates can apply only against identified seats under Codes 102, 105, 106, 107, 108, 109, 110, 111. |
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Selection Process
| No Written Test | Selection based on merit in prescribed qualification only. |
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| Merit Ranking | Percentage of marks in descending order (aggregate of all subjects/semesters). Preference given to first-time apprenticeship applicants. |
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| Tie-Breaking | In case of equal marks: (1) Date of birth (senior by age), (2) Higher percentage in Matriculation. |
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| PwBD Consideration | Candidates with relaxation in qualification marks considered against reserved seats in order of merit within category. |
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| Document Verification | Shortlisted candidates called for document verification based on merit and seat availability. No guarantee of engagement if seats remain unfilled due to unsuitability. |
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How to Apply
- Register on NAPS/NATS Portal: For Codes 101, 102, 108, 109, 110, 111, register on NAPS at https://apprenticeshipindia.gov.in/. For Codes 104, 105, 106, 107, register on NATS at https://nats.education.gov.in/.
- Select Opportunity: Search for IOCL Panipat Refinery & Petrochemical Complex and select your trade. Follow portal steps to complete registration.
- Establishment IDs: Use NATS ID NHRPPC000003 or NAPS ID E10150600035 when applying.
- Login and Apply: Login with your User ID/Email and apply for apprenticeship openings at Panipat Refinery & Petrochemical Complex.
- Submit Microsoft Forms: After portal application, visit www.iocl.com and submit additional details via Microsoft Forms link. Both Step I (portal) and Step II (forms) are mandatory.
- Verify Details: Ensure profile details, educational qualifications, category, and aggregate percentage are correct in both portal and Microsoft Forms before final submission.
- One Response Only: Submit only one response in Microsoft Forms. Use same email ID and mobile number in both steps, valid for entire apprenticeship period.
- Application Confirmation: Ensure successful application in respective NAPS/NATS portal. Incomplete applications or those not meeting eligibility are rejected.
Document Verification Requirements
| Original Documents Required | 10th Pass/Matriculation certificate (proof of DOB), Class XII marksheet, Class XII/Final ITI/Graduation/Diploma certificate, CGPA/OGPA/Letter Grade conversion certificate (if applicable), result publication date certificate from Principal, SC/ST/OBC(NCL)/EWS/PwBD certificate in prescribed format, Skill Certificate (Code 111 only), NATS/NAPS portal registration printout, Affidavit confirming eligibility compliance (Annexure-I), Photo ID proof in original (Aadhaar/PAN/Voter ID/Driving License/Passport). |
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| Self-Attested Copies | One self-attested photocopy of each original document must be carried. |
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| EWS Certificate | Income & Asset Certificate from Competent Authority as per DoPT guidelines. If unavailable at verification, undertaking required. Format downloadable from www.iocl.com. |
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| PwBD Certificate | Disability Certificate issued by authority prescribed under Rights of Persons with Disabilities Act 2016, Rule 18. |
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| OBC Non-Creamy Layer | Caste certificate must specifically state non-creamy layer status valid as on 31-07-2026. |
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| Travel Reimbursement | SC/ST/PwBD candidates appearing for document verification reimbursed single second class railway fare from nearest station (mailing address) if distance 30 km or more, on production of ticket. |
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Pre-Engagement Medical Fitness
| Physical Standards | Candidates must meet minimum physical fitness standards specified in Apprentices Act and amendments. |
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| Guidelines Available | Review 'Guidelines and Criteria for pre-engagement medical examinations' on www.iocl.com before applying. |
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| PwBD Medical Examination | Conducted with due consideration to Rights of Persons with Disabilities Act 2016. |
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| Fitness Declaration | Only candidates declared fit in medical examination eligible for engagement. |
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Other Conditions
| Stipend | As prescribed under Apprentices Act 1961/1973 and Corporation guidelines. |
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| Personal Protective Equipment | Safety shoes and helmet (returnable) provided to apprentices under Codes 101, 102, 104, 105, 106, 107. |
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| Accommodation | No HRA or company accommodation provided. |
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| Leave | General Leave 32 days (8 days per quarter), Casual Leave 12 days per calendar year (pro-rata). Unused leave lapses at end of apprenticeship. |
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| Holidays | As observed in establishment. |
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| Insurance | Accident insurance coverage provided. |
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| Discipline | Certified Standing Orders applicable to workmen at establishment. |
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| Training Period Extension | May be extended under certain circumstances per Rule 7, Apprentices Rules 1992. |
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| No Employment Guarantee | Upon completion, Corporation has no obligation to offer employment. Apprentices cannot claim employment rights based on completion. |
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Important Instructions
| Profile Accuracy | Ensure NAPS/NATS profile is 100% correctly updated before applying. Contact NAPS/NATS office for corrections. |
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| False Information | Furnishing false or incorrect information results in candidature cancellation and criminal prosecution liability. |
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| Provisional Candidature | Candidature provisional and subject to certificate verification. If ineligibility or false information detected at any stage, candidature cancelled and engagement liable to be terminated. |
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| Canvassing Prohibition | Canvassing in any form renders candidate ineligible. |
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| Website Updates | All corrigendums and notices available only on www.iocl.com. |
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| Jurisdiction | Disputes subject to jurisdiction of local court at refinery location. |
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| Fraud Alert | Do not fall prey to dubious agencies. Rely only on www.iocl.com and Employment News for official information. |
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Frequently Asked Questions
Which organisation is conducting this?
Indian Oil Corporation Limited
What are the important dates?
Application Start: 2026-07-14. Application End: 2026-08-12. Document Verification List Publication: 2026-08-20. Document Verification: 2026-08-27 to 2026-09-03. Age Limit (As On 31-07-2026): Minimum 18 years, Maximum 24 years for General/EWS. SC candidates: 5 years relaxation. OBC(NCL) candidates: 3 years relaxation. PwBD candidates: 10 years relaxation..