Indian Oil Corporation Apprentice Jobs for Chemical, Mechanical, Electrical and Diploma Candidates
Indian Oil Corporation Limited (IOCL), one of India’s largest public sector companies and a Fortune Global 500 organization, has invited online applications for Apprentice positions at its Bongaigaon Refinery, Assam. Opportunities are available for Chemical, Mechanical, Electrical, Instrumentation, Commerce, and Data Entry disciplines under the Apprentices Act.
Indian Oil Corporation Limited (IOCL) Hiring for Below Positions
1) Trade/Discipline: Trade Apprentice – Attendant Operator (Chemical Plant) – Discipline Chemical
Qualification: 3 Years B.Sc (Mathematics, Physics, Chemistry or Industrial Chemistry)
Training Period: 12 Months
Total Vacancies: 43
2) Trade/Discipline: Trade Apprentice (Fitter) – Discipline Mechanical
Qualification: Matric with ITI in Fitter Trade of minimum 2 years duration with Pass Class
Training Period: 12 Months
Total Vacancies: 6
3) Trade/Discipline: Trade Apprentice (Boiler) – Discipline Mechanical
Qualification: 3 Years B.Sc (Mathematics, Physics, Chemistry or Industrial Chemistry)
Training Period: 24 Months
Total Vacancies: 14
4) Trade/Discipline: Technician Apprentice – Discipline Chemical
Qualification: 3 Years Diploma in Chemical Engineering / Petrochemical Engineering / Chemical Technology / Refinery & Petrochemical Engineering
Training Period: 12 Months
Total Vacancies: 14
5) Trade/Discipline: Technician Apprentice – Discipline Mechanical
Qualification: 3 Years Diploma in Mechanical Engineering
Training Period: 12 Months
Total Vacancies: 20
6) Trade/Discipline: Technician Apprentice – Discipline Electrical
Qualification: 3 Years Diploma in Electrical Engineering / Diploma in Electrical & Electronics Engineering
Training Period: 12 Months
Total Vacancies: 15
7) Trade/Discipline: Technician Apprentice – Discipline Instrumentation
Qualification: 3 Years Diploma in Instrumentation Engineering / Instrumentation & Electronics / Instrumentation & Control Engineering / Applied Electronics & Instrumentation Engineering
Training Period: 12 Months
Total Vacancies: 9
8) Trade/Discipline: Trade Apprentice – Secretarial Assistant
Qualification: 3 Years B.A / B.Sc / B.Com
Training Period: 15 Months
Total Vacancies: 15
9) Trade/Discipline: Trade Apprentice – Accountant
Qualification: 3 Years B.Com
Training Period: 12 Months
Total Vacancies: 1
10) Trade/Discipline: Trade Apprentice – Data Entry Operator (Fresher Apprentices)
Qualification: Class XII Pass
Training Period: 12 Months
Total Vacancies: 5
11) Trade/Discipline: Trade Apprentice – Data Entry Operator (Skill Certificate Holders)
Qualification: Class XII Pass with Skill Certificate Holder in “Domestic Data Entry Operator”
Training Period: 12 Months
Total Vacancies: 2
How To Apply Indian Oil Corporation Limited (IOCL) Jobs
Who Can Apply
- B.Sc candidates.
- Diploma Engineering candidates.
- ITI Fitter candidates.
- B.A, B.Com and B.Sc graduates.
- Class XII Pass candidates.
- Eligible candidates meeting the Apprenticeship criteria.
Career Growth at Indian Oil Corporation Limited (IOCL)
IOCL provides apprentices with hands-on training at one of India’s leading refinery units, offering exposure to refinery operations, engineering, maintenance, safety systems, and industrial best practices that enhance long-term career prospects in the oil and gas industry.
Other Information
Advertisement No.: BG
Advertisement Date: 29 June 2026
Reservation will be applicable as per Government norms.
Frequently Asked Questions (FAQs)
Q1. Which refinery is conducting the apprenticeship?
Bongaigaon Refinery, Assam.
Q2. Who can apply for Chemical Technician Apprentice?
Candidates with a 3-year Diploma in Chemical Engineering/Petrochemical Engineering/Chemical Technology/Refinery & Petrochemical Engineering.
Q3. What is the training period?
12 to 24 months depending on the trade.
Q4. Is this an online application?
Yes, candidates need to apply online.
Q5. How many apprentice trades are available?
A total of 11 apprentice trades/disciplines are available.
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Indian Oil Corporation Limited Apprentice Recruitment for Multiple Disciplines |
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