CPCL Recruitment 2026: Chennai Petroleum Corporation Limited (CPCL) released an official notification for the recruitment of Junior Engineering Assistant-IV posts. There are 60 vacancies.
Candidates who have completed their 3-year Diploma in Chemical/Petroleum/Petrochemical/Mechanical/Electrical/Instrumentation Engineering (as applicable to the post) are eligible to apply for these posts. Candidates can apply online through the official website www.cpcl.co.in from 14.08.2026 to 11.09.2026.
CPCL Recruitment 2026 official notification
CPCL Recruitment 2026 Online Application
CPCL Recruitment 2026 Full Details:
| Organization Name: | Chennai Petroleum Corporation Limited (CPCL) |
| Job Category: | PSU Jobs |
| Post Name : | Junior Engineering Assistant-IV (Production/Mechanical/Electrical/Instrumentation) |
| Vacancy: | 60 |
| Job Location: | Chennai, Tamil Nadu |
| Apply Mode: | Online |
| Start Date: | 14.08.2026 |
| Last Date: | 11.09.2026 |
| Official Website: | www.cpcl.co.in |
Vacancy Details:
- Junior Engineering Assistant-IV (Production) – 40
- Junior Engineering Assistant-IV (Mechanical) – 10
- Junior Engineering Assistant-IV (Electrical) – 5
- Junior Engineering Assistant-IV (Instrumentation) – 5
Eligibility Criteria:
- Junior Engineering Assistant-IV (Production) –
Educational Qualification: 3 years Diploma in Chemical/Petroleum/Petrochemical Engineering/Tech. or B.Sc. along with a minimum of three years of relevant post-qualification work experience in Continuous Process Units of Refining/Chemical/Petro-chemical/Fertilizer/Gas Processing Industry (Fired Heaters, Exchangers, Pumps & Compressors, Distillation Columns, Reactors, High-Pressure Vessels, Effluent Treatment Plant, Cooling Towers, Tank Farm, Pressurized Storage Bullets, Pump House, etc.).
Age Limit: 30 years (as on 01.07.2026)
- Junior Engineering Assistant-IV (Mechanical) –
Educational Qualification: 3 years Diploma in Mechanical Engineering from a recognized Institute/University, with minimum 60% marks in aggregate for General/OBC/EWS candidates & 55% for SC/PwBD candidates against reserved positions, along with a minimum of three years of relevant post-qualification work experience in maintenance of rotary equipment such as Process Pumps/Compressors/Turbines, stationary equipment such as boilers, heat exchangers, column vessels, piping, valves and tanks, etc. in Refinery/Petro-chemical/Chemical/Fertilizer/Power Plant/large industrial establishments.
Age Limit: 30 years (as on 01.07.2026)
- Junior Engineering Assistant-IV (Electrical) –
Educational Qualification: 3 years Diploma in Electrical/Electrical & Electronics Engineering from a recognized Institute/University, with minimum 60% marks along with a minimum of three years of relevant post-qualification work experience in maintenance activities of Electrical equipment like Motors, Transformers, Generators, HT (3.3kv and above) and LT (415V) switchgear control & protection, UPS, Battery banks, battery chargers, Variable Frequency Drives.
Age Limit: 30 years (as on 01.07.2026)
- Junior Engineering Assistant-IV (Instrumentation) –
Educational Qualification: 3 years Diploma in Instrumentation/Instrumentation & Electronics/Instrumentation & Control/Electronics & Communication from a recognized Institute/University, with minimum 60% marks in aggregate for General/OBC/EWS candidates & 55% for SC candidates against reserved positions, along with a minimum of three years of relevant post-qualification work experience in maintenance of process control instrumentation (transmitters/control valves) in Refinery/Petro-chemical/Chemical/Fertilizer sector/large process industrial establishments, with familiarity of Distributed Control System/PLCs and ability to read P&ID and logic control diagrams.
Age Limit: 30 years (as on 01.07.2026)
Age Relaxation:
- SC/ ST: +5 years (if considered against reserved positions)
- OBC: +3 years (if considered against reserved positions)
- PwBD (Gen/ EWS): +10 years
- PwBD (SC/ ST): +15 years
- PwBD (OBC): +13 years
- Ex-Servicemen: To the extent of service rendered in Armed Forces plus an additional period of 3 years, subject to a maximum age of 50 years
Salary Details:
- Junior Engineering Assistant-IV (Production) – IDA pay scale Rs. 25,000-1,05,000/- (starting basic pay Rs. 25,000/- per month)
- Junior Engineering Assistant-IV (Mechanical) – IDA pay scale Rs. 25,000-1,05,000/- (starting basic pay Rs. 25,000/- per month)
- Junior Engineering Assistant-IV (Electrical) – IDA pay scale Rs. 25,000-1,05,000/- (starting basic pay Rs. 25,000/- per month)
- Junior Engineering Assistant-IV (Instrumentation) – IDA pay scale Rs. 25,000-1,05,000/- (starting basic pay Rs. 25,000/- per month)
Selection Process
- Computer-Based Test (CBT) – 120 marks (General Aptitude & Discipline Knowledge)
- Document Verification
- Skill, Proficiency / Physical Test (SPPT)
- Medical Examination
Application Fee:
- SC/ST/PwBD/ExSM/Women – Exempted
- Others (General/EWS/OBC) – Rs. 500/-
Apply Procedure:
- Candidates will be required to apply online through the CPCL website: www.cpcl.co.in. Applications will be accepted from 14.08.2026 to 11.09.2026.
Dates to remember
- Start date to send the application form: 14.08.2026
- Last date to send the application form: 11.09.2026 (23:59 Hrs)
- Tentative month of Computer-Based Test (CBT): September / October 2026
Important Links
| CPCL Official Website | Click Here |
| CPCL Official Notification PDF | Click Here |
| CPCL Online Application | Click Here |
