IOCL Mathura Refinery Apprentice Recruitment 2026 - Apply Online for 108 Posts

Age Details

• Minimum Age: 18 years
• Maximum Age: 24 years (as on 31-01-2026)
• Age relaxations: SC/ST 5 years, OBC (NCL) 3 years, PwBD 10 years

Eligibility by Trade

• Code 102: Trade Apprentice (Fitter) - Mechanical: Matriculation (10th Pass) with ITI in Fitter (minimum 2 years) and minimum 50% marks (45% for SC/ST/PwBD)
• Code 103: Trade Apprentice (Boiler) - Mechanical: 3-year B.Sc with Maths, Physics, Chemistry or Industrial Chemistry; minimum 50% marks (45% for SC/ST/PwBD)
• Code 105: Technician Apprentice (Mechanical): 3-year Diploma in Mechanical Engineering; minimum 50% marks (45% for SC/ST/PwBD)
• Code 106: Technician Apprentice (Electrical): 3-year Diploma in Electrical Engineering or Electrical & Electronics Engineering; minimum 50% marks (45% for SC/ST/PwBD)
• Code 107: Technician Apprentice (Instrumentation): 3-year Diploma in Instrumentation Engineering or related fields; minimum 50% marks (45% for SC/ST/PwBD)
• Code 109: Trade Apprentice (Accountant): 3-year B.Com; minimum 50% marks (45% for SC/ST/PwBD)

General Eligibility

• Regular full-time courses recognized by boards/universities only
• No pending results at the time of eligibility reckoning
• CGPA/OGPA converted to percentage as per university norms
• No part-time or distance education qualifications accepted

Important Dates

• Opening of Online Application (NAPS/NATS): 07-02-2026 (10:00 Hrs)
• Last Date of Online Application (NAPS/NATS): 20-02-2026 (17:00 Hrs)
• Tentative publication of candidate list for document verification: 26-02-2026
• Tentative Document Verification: 05-03-2026 to 10-03-2026

Application Fees

• Application fees details are not specified in the notification. Please refer to the official notification PDF for exact fee information (if any) and category-specific concessions.

Important Instructions for Applicants

• Only online applications through NAPS/NATS portals will be accepted.
• Update your profile on NAPS/NATS portal 100% correctly before applying.
• Use the same email ID and mobile number for both NAPS/NATS and Google Form submissions.
• Ensure the profile shows the correct aggregate percentage as per university conversion norms.
• Candidates can apply for only one trade/discipline of their choice.
• No hard copy submissions are required. All communications will be through the website, email, or SMS alerts.
• Visit www.iocl.com regularly for updates, call letters, and results.

Documents Required at Verification

• Degree/Diploma/ITI certificates (provisional or convocation certificate)
• Class X certificate for age proof
• NAPS/NATS registration/enrollment numbers
• Experience certificates (if any)
• Caste certificate (for SC/ST/OBC, if applicable)
• PwBD certificate (if applicable)
• One original Photo ID proof (Aadhaar/PAN/Voter ID/Driving License/Passport)