| Post Name | Factory Name | Total Post | IOCL Non Executive Eligibility |
| 201 Junior Engineering Assistant-IV (Production) Refineries Division | Guwahati | 19 | Engineering Diploma in Chemical / Refinery & Petrochemical Engg. OR B.Sc. (Maths, Physics, Chemistry or Industrial Chemistry.Gen / OBC / EWS : 50% MarksSC / ST : 45% Marks |
| Barauni | 21 |
| Gujarat | 40 |
| Haldia | 23 |
| Mathura | 19 |
| PRPC, Panipat | 16 |
| Digboi | 24 |
| Bongaigaon | 29 |
| Paradip | 7 |
| 202 Junior Engineering Assistant-IV (P&U) Refineries Division | Guwahati | 10 | ITI Certificate in Fitter with Boiler Competency Certificate ORB.Sc Degree PCM with Boiler Trade Apprentice Training OREngineering Diploma in Mechanical or Electrical EnggMore Eligibility & Experience Details Read Notification. |
| Barauni | 3 |
| Gujarat | 3 |
| Mathura | 6 |
| Digboi | 4 |
| Bongaigaon | 7 |
| 203 Junior Engineering Assistant-IV (P&U-O&M) Refineries Division | PRPC, Panipat | 16 | Diploma in Electrical Engineering / Electrical and Electronics Engineering.Gen / OBC / EWS : 50% MarksSC / ST : 45% Marks |
| Paradip | 6 |
| 204 Junior Engineering Assistant-IV (Electrical)/ Junior Technical Assistant – IV Refineries Division | Barauni | 4 | Engineering Diploma in Electrical Engineering with Minimum 50% Marks.SC / ST : 45% MarksMore Details Read the Notification. |
| Gujarat | 12 |
| Haldia | 2 |
| Digboi | 5 |
| Bongaigaon | 2 |
| 205 Junior Engineering Assistant-IV (Mechanical)/ Junior Technical Assistant – IV Refineries Division | Guwahati | 7 | Engineering Diploma in Mechanical Engineering with Minimum 50% Marks.SC / ST : 45% MarksMore Details Read the Notification. |
| Barauni | 9 |
| Haldia | 2 |
| PRPC, Panipat | 4 |
| Digboi | 16 |
| Bongaigaon | 10 |
| Paradip | 2 |
| 206 Junior Engineering Assistant-IV (Instrumentation)/ Junior Technical Assistant – IV Refineries Division | Barauni | 4 | Engineering Diploma in Instrumentation / Instrumentation & Electronics/ Instrumentation & Control Engineering.Gen / OBC / EWS : 50% MarksSC / ST : 45% MarksMore Details Read the Notification. |
| Gujarat | 3 |
| Mathura | 2 |
| PRPC,Panipat | 7 |
| Bongaigaon | 6 |
| Paradip | 02 |
| 207 Junior Quality Control Analyst-IV Refineries Division | Guwahati | 2 | Bachelor Degree in Science B.SC with Physics, Chemistry/ Industrial Chemistry & Mathematics.Gen / OBC / EWS : 50% MarksSC / ST : 45% MarksMore Details Read the Notification. |
| Barauni | 3 |
| Gujarat | 2 |
| Haldia | 1 |
| PRPC, Panipat | 4 |
| Digboi | 5 |
| Bongaigaon | 4 |
| 208 Junior Engineering Assistant-IV (Fire & Safety) Refineries Division | Guwahati | 4 | Class 10 with Sub-Officers’ Course from NFSC-Nagpur or Equivalent and Heavy Vehicle Driving LicenseMore Details Read the Notification. |
| Gujarat | 6 |
| Haldia | 2 |
| Mathura | 3 |
| PRPC, Panipat | 3 |
| Digboi | 5 |
| Bongaigaon | 4 |
| 301 Engineering Assistant (Electrical) Pipelines Division | ERPL-Bihar | 1 | Diploma in Electrical Engineering / Electrical & Electronics Engineering.Gen / OBC / EWS : 50% MarksSC / ST : 45% Marks |
| ERPL-West Bengal | 1 |
| NRPL-Haryana | 1 |
| NRPL-Punjab | 1 |
| SERPL-Odisha | 02 |
| SERPL-Telangana | 1 |
| SRPL-Tamil Nadu | 1 |
| WRPL-Gujarat | 06 |
| WRPL-Maharashtra | 1 |
| 302 Engineering Assistant (Mechanical) Pipelines Division | ERPL-West Bengal | 01 | Diploma in Mechanical / Automobile Engineering.Gen / OBC / EWS : 50% MarksSC / ST : 45% Marks |
| SRPL-Tamil Nadu | 01 |
| WRPL-Gujarat | 05 |
| WRPL-Rajasthan | 01 |
| 303 Engineering Assistant (T&I) Pipelines Division | ERPL-Uttar Pradesh | 1 | Diploma in Electronics & Communication / Electronics & Telecommunication / Electronics & Radio Communication Engineering / Instrumentation & Control Engineering / Instrumentation & Process Control Engineering / Electronics Engineering.Gen / OBC / EWS : 50% MarksSC / ST : 45% Marks |
| ERPL-West Bengal | 1 |
| NRPL-Delhi | 1 |
| NRPL-Haryana | 1 |
| NRPL-Punjab | 1 |
| SERPL-Odisha | 2 |
| SERPL-Telangana | 1 |
| SRPL-Andhra Pradesh | 1 |
| WRPL-Gujarat | 6 |
| 401 Technical Attendant I (Pipelines Division) | ERPL-Uttar Pradesh | 1 | Class 10th with ITI Certificate in Electrician / Electronics Mechanic / Fitter / Instrument Mechanic / Instrument Mechanic / Machinist / Mechanic Cum Operator / Turner / Wireman / Draughtsman / Mechanic Industrial Electronics / Information Technology & ESM / Mechanic Refrigeration & AC / Mechanic DieselMore Details Read the Notification. |
| NRPL-Haryana | 4 |
| NRPL-Punjab | 3 |
| NRPL-Uttar Pradesh | 2 |
| SERPL-Odisha | 1 |
| SERPL-Telangana | 1 |
| SRPL-Andhra Pradesh | 1 |
| SRPL-Karnataka | 1 |
| SRPL-Tamil Nadu | 1 |
| WRPL-Gujarat1 | 12 |
| WRPL-Madhya Pradesh | 1 |
| WRPL-Rajasthan | 1 |