Indian Oil Corporation Limited Recruitment 2026 for 126 Trade & Technician Apprentice Posts
Indian Oil Corporation Limited (IOCL ), AOD Digboi Refinery has released the IOCL Recruitment 2026 notification for 126 Trade Apprentice and Technician Apprentice posts under the Apprentices Act. This is an excellent opportunity for candidates seeking apprenticeship training in one of India’s leading public sector enterprises. Candidates with qualifications such as 12th Pass, ITI, Diploma, B.Sc., B.Com, and B.A. are eligible to apply for various disciplines. The online application process is open from 08 July 2026 to 31 July 2026 through the NAPS/NATS portal along with submission of the prescribed online form. The headquarters of Indian Oil Corporation Limited is located in New Delhi, India.
Name of Organization Indian Oil Corporation Limited (IOCL), AOD Digboi Refinery Post Name Trade Apprentice & Technician Apprentice Education 12th Pass, ITI, Diploma, B.Sc., B.Com, B.A. (Post-wise) Total Vacancies 126 Salary Stipend as per Apprentices Act and IOCL guidelines Age Limit 18–24 Years (as on 30 June 2026) Application Fee No Application Fee Selection Process Merit List, Document Verification, Medical Examination Apply Mode Online Job Location Digboi, Assam Last Date To Apply 31 July 2026
Vacancy Details
Post Name Vacancy Education Trade Apprentice (Attendant Operator – Chemical Plant) 40 B.Sc. (Physics, Mathematics & Chemistry/Industrial Chemistry) Trade Apprentice (Fitter) 7 Matric + ITI Fitter Trade Apprentice (Boiler) 2 B.Sc. (Physics, Mathematics & Chemistry/Industrial Chemistry) Technician Apprentice (Chemical) 10 Diploma in Chemical/Petrochemical/Chemical Technology/Refinery & Petrochemical Engineering Technician Apprentice (Mechanical) 30 Diploma in Mechanical Engineering Technician Apprentice (Electrical) 12 Diploma in Electrical/Electrical & Electronics Engineering Technician Apprentice (Instrumentation) 2 Diploma in Instrumentation/Instrumentation & Electronics/Instrumentation & Control/Applied Electronics & Instrumentation Engineering Trade Apprentice (Secretarial Assistant) 16 B.A./B.Sc./B.Com Trade Apprentice (Accountant) 1 B.Com Trade Apprentice (Data Entry Operator – Fresher) 5 12th Pass Trade Apprentice (Data Entry Operator – Skill Certificate Holder) 1 12th Pass + Domestic Data Entry Operator Skill Certificate Total 126 —
How to Apply
Register on the NAPS or NATS portal according to your eligible trade or discipline.
Apply for the relevant Apprentice post under IOCL AOD Digboi Refinery .
Complete the additional online Microsoft Form as mentioned in the official notification.
Ensure the information entered in both applications is identical.
Submit both applications on or before 31 July 2026 .
Keep checking the official IOCL website for updates regarding document verification, merit list, and further selection stages.
Attend the document verification and medical examination if shortlisted.