Indian Oil Corporation Limited, a Fortune "Global 500" Company and one of India's largest commercial undertakings, invites applications for the engagement of Apprentices at its Bongaigaon Refinery. This initiative is part of the nation's Skill Building program, operating under the Apprentices Act, 1961/1973 (as amended).
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Indian Oil Corporation Limited Apprentice Engagement 2026: 69 Vacancies for Various Apprentice Posts
Required Qualification
Important Dates
Published
Mar. 15, 2026
Starts
Mar. 15, 2026
Deadline
Mar. 22, 2026
Exam Date
TBA
Latest from Indian Oil Corporation Limited, Barauni Refinery
Job Analysis
AI-generated insights
Best-Fit Profile
This apprenticeship program is ideal for recent graduates and diploma holders in Chemistry, Chemical Engineering, Petrochemical Engineering, Mechanical, Instrumentation, Electronics, and Control Engineering disciplines. Candidates who are freshers, eager to gain practical industry experience, and committed to skill development within a large, 'Global 500' Public Sector Undertaking environment will find this opportunity highly beneficial. Applicants must meet specific educational qualification percentages and age criteria as of February 28, 2026.
Important Considerations
Candidates who have already completed significant apprenticeship training (unless specific termination conditions apply), possess one year or more of post-qualification job experience, or whose qualification date is more than five years ago are ineligible. Also, individuals whose results are awaited, or who fail to correctly complete both the NAPS/NATS portal registration and the subsequent Microsoft form submission, will have their applications rejected. The roles are at a hazardous industry, limiting suitability for certain PwBD categories.
Career Impact
Joining Indian Oil Corporation Limited, a premier 'Global 500' company and a leading PSU, offers an excellent entry point into the demanding and rewarding petroleum refining sector. While this engagement does not guarantee permanent employment, it provides invaluable, hands-on experience and skill development under the Apprentices Act. This exposure to a world-class industrial environment significantly enhances a candidate's profile, paving the way for strong future career prospects within the energy industry.
Note: This is a helpful, AI-generated overview designed to save you time. Always refer to the official PDF notification for complete and final details.
About Indian Oil Corporation Limited, Barauni Refinery
Job Posts
Eligibility Criteria
Educational Qualification
| Code | Trade/Discipline | Qualifications |
|---|---|---|
| 101 | Trade Apprentice - Attendant Operator (Chemical Plant) Discipline - Chemical | 3 years B.Sc (Maths, Physics, Chemistry or Industrial Chemistry) |
| 103 | Trade Apprentice (Boiler) Discipline - Mechanical | 3 years B Sc. (Maths, Physics, Chemistry or Industrial Chemistry) |
| 104 | Technician Apprentice Discipline - Chemical | 3 years Diploma in Chemical Engg./Petrochemical Engg./Chemical Technology / Refinery and Petrochemical Engg. |
| 107 | Technician Apprentice Discipline- Instrumentation | 3 years Diploma in Instrumentation Engg/ Instrumentation & Electronics/ Instrumentation & Control Engg, / Applied Electronics and Instrumentation Engineering |
The prescribed qualifications must be obtained from a recognized Board/University/Institute as a regular full-time course. A minimum of 50% aggregate marks is required (45% for SC/ST and PwBD candidates in reserved seats).
Age Limit Details
Upper age limit relaxation is provided as per Government guidelines:
- SC/ST candidates: Up to 5 years
- OBC (NCL) candidates: Up to 3 years
- PwBD candidates: Up to 10 years (further relaxation for PwBD-SC/ST and PwBD-OBC(NCL) as per Govt. guidelines)
Salary & Pay Scale
Stipend rates for apprentices will be in accordance with the Apprentices Act, 1961/1973, Apprentices Rules 1992 (as amended), and Indian Oil Corporation's internal guidelines.
Vacancy Breakdown (Category-wise)
- Trade Apprentice - Attendant Operator (Chemical Plant) Discipline - Chemical (Code 101)Total: 34 (UR: 16, EWS: 3, SC: 2, ST: 4, OBC (NCL): 9, PwBD: 0)
- Trade Apprentice (Boiler) Discipline - Mechanical (Code 103)Total: 15 (UR: 6, EWS: 2, SC: 1, ST: 2, OBC (NCL): 4, PwBD: 0)
- Technician Apprentice Discipline - Chemical (Code 104)Total: 10 (UR: 4, EWS: 1, SC: 1, ST: 1, OBC (NCL): 3, PwBD: 0)
- Technician Apprentice Discipline- Instrumentation (Code 107)Total: 10 (UR: 4, EWS: 1, SC: 1, ST: 1, OBC (NCL): 3, PwBD: 1)
How to Apply
Candidates must follow a two-step online application process:
- STEP I: Registration on NAPS/NATS portal and Application to Opportunities
- For Post Codes 101 & 103 (Trade Apprentices): Register on NAPS portal (https://apprenticeshipindia.gov.in/). Select Apprenticeship Opportunities, search by IOCL Refinery Unit and respective trade, then login and complete registration.
- For Post Codes 104 & 107 (Technician Apprentices): Register on NATS portal / Board of Apprenticeship Training (BOAT) (https://nats.education.gov.in). After successful registration, apply to the advertisement notified by IOCL Bongaigaon Refinery Unit on their dashboard.
- Ensure your NAPS/NATS profile is 100% correctly updated with personal, educational, and category details.
- STEP II: Filling up additional details on Microsoft forms
- After applying on the respective NAPS/NATS Portal, candidates MUST also submit additional details via a Microsoft Form, accessible by visiting www.iocl.com.
- Only one response per candidate is allowed on the Microsoft forms.
- Candidates must use a valid and active email ID and mobile number, which must remain valid for at least one year.
- Future communication will be primarily through the website/email/SMS alerts.
- It is mandatory to complete both Step I and Step II for the application to be considered valid.
Official Links
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Similar B.Sc Opportunities
Job Analysis
AI-generated insights
Best-Fit Profile
This apprenticeship program is ideal for recent graduates and diploma holders in Chemistry, Chemical Engineering, Petrochemical Engineering, Mechanical, Instrumentation, Electronics, and Control Engineering disciplines. Candidates who are freshers, eager to gain practical industry experience, and committed to skill development within a large, 'Global 500' Public Sector Undertaking environment will find this opportunity highly beneficial. Applicants must meet specific educational qualification percentages and age criteria as of February 28, 2026.
Important Considerations
Candidates who have already completed significant apprenticeship training (unless specific termination conditions apply), possess one year or more of post-qualification job experience, or whose qualification date is more than five years ago are ineligible. Also, individuals whose results are awaited, or who fail to correctly complete both the NAPS/NATS portal registration and the subsequent Microsoft form submission, will have their applications rejected. The roles are at a hazardous industry, limiting suitability for certain PwBD categories.
Career Impact
Joining Indian Oil Corporation Limited, a premier 'Global 500' company and a leading PSU, offers an excellent entry point into the demanding and rewarding petroleum refining sector. While this engagement does not guarantee permanent employment, it provides invaluable, hands-on experience and skill development under the Apprentices Act. This exposure to a world-class industrial environment significantly enhances a candidate's profile, paving the way for strong future career prospects within the energy industry.
Note: This is a helpful, AI-generated overview designed to save you time. Always refer to the official PDF notification for complete and final details.
Official Links
Prepare Your Application Documents
🔒 100% Secure & In-Browser: Filling out the application form? Use these free utilities to easily format and compress your uploads. All tools process files locally in your browser—nothing is ever uploaded to our servers.
Smart Image Resizer
Compress photo/signature to exact KB limits (e.g. 20-50KB) for SSC, UPSC.
Passport Photo Maker
Crop and tile photos into printable A4 or 4x6 sheet grids.
Signature Extractor
Remove gray shadows & shadows from signature photos.
Image to PDF Combiner
Merge multiple marksheets/certificates into a single lightweight PDF.