Indian Oil Corporation Limited (IOCL), India’s largest commercial oil company and a Maharatna PSU, has opened 394 Non-Executive level positions in its 2026 recruitment drive. These include Junior Engineering Assistants, Technical Assistants, and Quality Control Analysts. Candidates holding a 3-Year Diploma in Engineering or B.Sc. in Chemistry stream can apply online by 9 January 2026. Appointments will be across several refinery locations, offering attractive pay and career growth within the PSU sector.