
Indian Oil Corporation Limited
Important Dates
- Application Start Date: 03-05-2025
- Application Last Date: 02-06-2025
Application Fee
- There will be no any charge for IOCL apprentice engagement.
Age Limit
- Age as on : 31.05.2025
- Minimum Age: 18 Years
- Maximum Age: 24 Years
- (For Age Relaxation See Notification.)
Total Post
IOCL Apprentice Eligibility Criteria 2025
Trade Apprentice – Attendant Operator
3 years B.Sc (Maths, Physics, Chemistry or Industrial Chemistry).
Trade Apprentice – Fitter
Matric with ITI in Fitter Trade of minimum 2 years duration with Pass class.
Trade Apprentice – Boiler
3 years B Sc. (Maths, Physics, Chemistry or Industrial Chemistry).
Technician Apprentice – Chemical
3 years Diploma in Chemical Engg./ Petrochemical Engg./ Chemical Technology/ Refinery and Petrochemical Engg.
Technician Apprentice – Mechanical
3 years Diploma in Mechanical Engg.
Technician Apprentice – Electrical
3 years Diploma in Electrical Engg./ Diploma in Electrical and Electronics Engineering.
Technician Apprentice – Instrumentation
3 years Diploma in Instrumentation Engg/ Instrumentation & Electronics/ Instrumentation & Control Engg./ Applied Electronics and Instrumentation Engineering.
Trade Apprentice – Secretarial Assistant
3 years B.A/ B.Sc/ B.Com.
Trade Apprentice – Accountant
3 years B.Com.
Trade Apprentice – Data Entry Operator (Fresher Apprentices)
Class 12th pass.
Trade Apprentice – Data Entry Operator (Skill Certificate Holders)
Class 12th pass with Skill Certificate holder in ‘Domestic Data Entry Operator’.
IOCL Apprentice Vacancy 2025 Details
Code | Trade/ Discipline | Total Post |
101 | Trade Apprentice – Attendant Operator (Chemical Plant) Discipline – Chemical | 421 |
102 | Trade Apprentice (Fitter) Discipline – Mechanical | 208 |
103 | Trade Apprentice (Boiler) Discipline – Mechanical | 76 |
104 | Technician Apprentice Discipline – Chemical | 356 |
105 | Technician Apprentice Discipline – Mechanical | 169 |
106 | Technician Apprentice Discipline – Electrical | 240 |
107 | Technician Apprentice Discipline – Instrumentation | 108 |
108 | Trade Apprentice – Secretarial Assistant | 69 |
109 | Trade Apprentice – Accountant | 38 |
110 | Trade Apprentice – Data Entry Operator (Fresher Apprentices) | 53 |
111 | Trade Apprentice – Data Entry Operator (Skill Certificate Holders) | 32 |
Grand Total | 1770 |