Power Supply Units (PSUs) are organizations owned and managed by the Indian Government. These organizations provide a wide range of services to the citizens of India, including power generation, oil and gas exploration, steel production, infrastructure development, and banking and insurance services. The pay scales and working conditions in these organizations are among the best in the country.
To prepare for a career in one of these esteemed public sector undertakings, aspirants must take the research-based online tests available on various portals. These tests help the aspirants assess their aptitude and skills in the field of their choice. The tests are designed to assess the knowledge and understanding of the subject, as well as the ability to apply the knowledge in practical situations. Some of the tests available include ICAR IARI Assistant, Dedicated Freight Corridor Corporation of India Limited (DFCCIL) Executive (Finance), DFCCIL Assistant Manager, Northern Coalfields Limited (NCL) Staff Nurse Trainee, Manganese Ore India Limited (MOIL Limited) Management Trainee (Marketing), Nuclear Power Corporation of India Limited (NPCIL) Stipendiary Trainees / Scientific Assistant B, NPCIL Assistant & Steno Grade I, NPCIL Nurse, Steel Authority of India Limited (SAIL) Technician Trainee, SAIL Management Trainee (Tech.) Fire, SAIL Collieries Division Mining Sirdar, Bharat Sanchar Nigam Limited (BSNL) Management Trainee (Telecom Operations), BSNL Junior Accounts Officer (JAO), BSNL Telecom Technical Assistant (TTA), BSNL Junior Telecom Officer (JTO), Hindustan Petroleum Corporation Limited (HPCL) Maintenance Technician, Indian Oil Corporation Limited (IOCL) Junior Engineer Assistant – IV (Electrical), IOCL Junior Engineer Assistant – IV (Mechanical), Engineering Assistant Grade – IV (Mechanical), Technical Attendant (Grade – I), IOCL Trade Apprentice, IOCL Junior Engineer Assistant – IV (Production), National Buildings Construction Corporation Limited (NBCC) Junior Engineer (JE), Odisha Mining Corporation Limited (OMC) Jr. Executive Assistant, Rail India Technical and Economic Service Ltd. (RITES) Junior Manager (Finance), Bharat Heavy Electricals Limited (BHEL) Supervisor Trainee (Finance), BHEL Engineer / Executive, Coal India Limited Management Trainees (Mechanical), Coal India Limited Management Trainees (Civil), Coal India Limited Management Trainees (Electrical), ECL Cost Accountant/Accountant, Coal India Limited Management Trainees (Systems), Indian Statistical Institute Operator-Cum-Mechanic, Telangana State Southern Power Distribution Company Ltd. (TSSPDCL) Junior Assistant Cum Computer Operator (JACO), TSSPDCL Junior Personnel Officer (JPO), TSTRANSCO Assistant Engineer (Civil), TSTRANSCO Assistant Engineer (Electrical), TSTRANSCO Assistant Engineer (Telecom), National Fertilizers Ltd. (NFL) Management Trainee (HR), NFL Store Assistant Grade II, Oil India Limited Junior Assistant-I, OIL Assistant Technician – I, Electronics Corporation of India Limited (ECIL) Computer Science Engineering (CSE), Vizag Steel Plant – Rashtriya Ispat Nigam Ltd. (RINL) Vizag Steel Plant RINL Management Trainee (ME), Vizag Steel Plant RINL Management Trainee (EE), Vizag Steel Plant RINL Mgmt.Trainee (Metallurgy), Oil and Natural Gas Corporation ONGC Assistant Technician, ONGC Executive E1, Indian Space Research Organisation (ISRO) U R Rao Satellite Centre Technician B, ISRO Assistant, ISRO Scientist/Engineer, ISRO Catering Attendant, Liquid Propulsion Systems Centre – Technical Assistant (LPSC – TA), Cochin Shipyard Limited (CSL) Junior Technical Assistant (IT), Neyveli Lignite Corporation India Limited (NLCIL) Graduate Executive Trainee – Mechanical, NLC Graduate Executive Trainee – Electrical, NLC Graduate Executive Trainee – CS, Haryana State Electronics Development Corporation Limited (HARTRON) Jr Programmer & System Analyst.
ICAR Indian Agricultural Research Institute Dedicated Freight Corridor Corporation of India Limited (DFCCIL) Northern Coalfields Limited (NCL) Manganese Ore India Limited (MOIL Limited) Nuclear Power Corporation of India Limited (NPCIL) Steel Authority of India Limited (SAIL) Bharat Sanchar Nigam Limited (BSNL)- BSNL Management Trainee (Telecom Operations)
- BSNL Junior Accounts Officer (JAO)
- BSNL Telecom Technical Assistant (TTA)
- BSNL Junior Telecom Officer (JTO)
- IOCL Junior Engineer Assistant – IV (Electrical)
- IOCL Junior Engineer Assistant – IV (Mechanical)
- Engineering Assistant Grade – IV (Mechanical)
- Technical Attendant (Grade – I)
- IOCL Trade Apprentice
- IOCL Junior Engineer Assistant – IV (Production)
- CIL Management Trainees (Mechanical)
- CIL Management Trainees (Civil)
- CIL Management Trainees (Electrical)
- ECL Cost Accountant/Accountant
- CIL Management Trainees (Systems)
- Junior Assistant Cum Computer Operator (JACO)
- TSSPDCL Junior Personnel Officer (JPO)
- TSTRANSCO Assistant Engineer (Civil)
- TSTRANSCO Assistant Engineer (Electrical)
- TSTRANSCO Assistant Engineer (Telecom)
- Vizag Steel Plant RINL Management Trainee (ME)
- Vizag Steel Plant RINL Management Trainee (EE)
- Vizag Steel Plant RINL Mgmt.Trainee (Metallurgy)
- U R Rao Satellite Centre Technician B
- ISRO Assistant
- ISRO Scientist/Engineer
- ISRO Catering Attendant
- Liquid Propulsion Systems Centre – Technical Assistant (LPSC – TA)