Chennai Petroleum Corporation Limited (CPCL, IndianOil Group) has released the official recruitment notification for 60 Junior Engineering Assistant-IV (Non-Executive Grade IV) vacancies across Production, Mechanical, Electrical, and Instrumentation disciplines. Eligible candidates holding a 3-Year Diploma in Engineering or B.Sc Chemistry with 3 years relevant industry experience can apply online through cpcl.co.in from 14 August 2026 to 30 September 2026 (23:59 Hrs) (Extended).
Important Dates
| Online Application Start Date | 14 August 2026 |
|---|
| Last Date to Apply Online & Pay Fee | 30 September 2026 (23:59 Hrs) (Extended). |
|---|
| Admit Card Download Date | 10 Days prior to CBT |
|---|
| Computer Based Test (CBT) Date | September / October 2026 (Chennai Only) |
|---|
Pay Scale & Benefits
| Cadre & Grade | Non-Supervisory Cadre (Grade-IV) |
|---|
| IDA Pay Scale | ₹25,000 - ₹1,05,000/- |
|---|
| Starting Basic Pay | ₹25,000/- Per Month |
|---|
| Other Benefits | DA, HRA/Lease, PF, Gratuity, LTC, Medical & Superannuation |
|---|
Age Limit (as on 01-07-2026)
| Maximum Age Limit | 30 Years (for Unreserved / EWS candidates). |
|---|
| Age Relaxation | 5 Years for SC/ST, 3 Years for OBC, 10 Years for PwBD as per GOI guidelines. |
|---|
Eligibility / Qualification
- 3-Year Diploma in Engineering (Chemical / Petroleum / Mechanical / Electrical / Instrumentation) OR B.Sc Chemistry.
- Minimum 60% aggregate marks (55% for SC/ST/PwBD reserved posts).
- Minimum 3 years relevant post-qualification work experience in process units / refinery / petrochemical / chemical plant.
CPCL 2026: Post-wise Vacancy & Qualification Breakdown
| Post Code & Discipline | Educational Qualification | Experience Required |
|---|
| CPCL01 - Production | 3-Year Diploma in Chemical/Petroleum/Petrochemical Engg OR B.Sc (Chemistry) | Min 3 Years in continuous process refinery/petrochemical plant. |
| CPCL02 - Mechanical | 3-Year Diploma in Mechanical Engineering | Min 3 Years in maintenance of rotary/stationary refinery equipment. |
| CPCL03 - Electrical | 3-Year Diploma in Electrical / Electrical & Electronics Engineering | Min 3 Years in maintenance of Motors, Transformers, Switchgear & VFDs. |
| CPCL04 - Instrumentation | 3-Year Diploma in Instrumentation / Electronics & Control Engineering | Min 3 Years in DCS/PLC, process control & field instruments. |
| Total Vacancies | 60 Posts (UR: 26, Reserved: 34) |
How to Apply Online for CPCL Recruitment 2026
- Visit the official CPCL portal - www.cpcl.co.in.
- Go to the “Careers / People & Careers” section on the homepage menu.
- Select CPCL Junior Engineering Assistant-IV Recruitment 2026 and click “New Registration”.
- Register with your email ID, mobile number, and personal details to receive login credentials.
- Log in and complete your educational qualification details and 3-year mandatory work experience information.
- Upload scanned passport-size photograph (20-60 KB), signature (10-30 KB), and experience certificates in PDF.
- Pay the category-wise application fee online via Net Banking, Credit/Debit Card, or UPI.
- Submit the application form before 30 September 2026 (23:59 Hrs) and print a copy for future reference.
Important Links
Before Applying
Please verify the official notification for complete eligibility, age limits, education qualification, fee rules, and other terms before submitting the online application.
Always confirm dates and fees on the official website before you apply.
