IOCL Guwahati Refinery Recruitment 2026: 42 Trade and Technician Apprentice Posts - Online Application

Age Limit

18-24 years as on 31-01-2026. Age relaxation as per government norms is applicable for reserved categories and PwBD candidates.

Eligibility by Post

Post Code 101 - Trade Apprentice - Attendant Operator (Chemical Plant)

• Qualification: B.Sc (Maths, Physics, Chemistry or Industrial Chemistry) from a recognised university
• Minimum marks: 50% (45% for SC/ST/PwBD)
• Regular full-time course
• Passed qualification as on 31-01-2026

Post Code 103 - Trade Apprentice - Boiler Operator (Mechanical)

• Qualification: B.Sc (Maths, Physics, Chemistry or Industrial Chemistry) from a recognised university
• Minimum marks: 50% (45% for SC/ST/PwBD)
• Regular full-time course
• Passed qualification as on 31-01-2026

Post Code 104 - Technician Apprentice - Chemical Engineering

• Qualification: Diploma in Chemical Engineering/Petrochemical Engineering/Chemical Technology/Refinery and Petrochemical Engineering
• Minimum marks: 50% (45% for SC/ST/PwBD)
• Regular full-time course
• Passed qualification as on 31-01-2026

Post Code 107 - Technician Apprentice - Instrumentation

• Qualification: Diploma in Instrumentation Engineering/Instrumentation & Electronics/Instrumentation & Control Engineering/Applied Electronics and Instrumentation Engineering
• Minimum marks: 50% (45% for SC/ST/PwBD)
• Regular full-time course
• Passed qualification as on 31-01-2026

Age Relaxation

• SC/ST: 5 years
• OBC: 3 years
• PwBD: 10 years (irrespective of category)

Important Dates (as available)

• Opening of Online Application: 11-02-2026
• Last Date for Online Application Submission: 24-02-2026
• Tentative Date of Publication of List for Document Verification: 27-02-2026
• Tentative Date of Document Verification: 05-03-2026 to 10-03-2026
• Date of Reckoning Eligibility Criteria: 31-01-2026

Application Fee

There is no application fee for IOCL apprentices. All candidates can apply without paying any fee.

Other Instructions

• Download and thoroughly read IOCL’s Notification PDF before applying.
• The application involves registration on NAPS/NATS portals and submission of information via a Microsoft Form.
• Ensure 100% accuracy of educational details and contact information in both the NAPS/NATS portal and the Microsoft Form.
• Prepare required documents for Document Verification and carry them as specified in the notification.