Chennai Petroleum Corporation Limited (CPCL) has been inviting applications for Junior Engineering Assistant-IV posts. A total of 60 vacancies out in production, Mechanical, Electrical and Instrumentation. Check educational qualification, vacancy details, important dates, age limit, selection process and application procedure.
Chennai Petroleum Corporation Limited (CPCL) a Navratna Public Sector Organization and a Group Company of Indian Oil Corporation Ltd has been released CPCL Non-Executive Recruitment 2026. A total of 60 vacancies announced. The number of vacancies indicated are tentative, which may increase or decrease. Online registration started from 14 August 2026 and the last date is 11 September 2026 (23:59 hours). CPCL invites applications from young, self-motivated and energetic persons of Indian Nationality.
Candidates can read official notification before proceeding application
CPCL Non-Executive Recruitment 2026 Overview
Advertisement Number: 01 of 2026 – CPCL/HRD:03:055
Organization Name: Chennai Petroleum Corporation Limited (CPCL)
Post Name: Junior Engineering Assistant-IV
Total Vacancies: 60 Post
Post Name: Junior Engineering Assistant-IV
Disciplines: Electrical, Mechanical, Production and Instrumentation
Pay Scale: ₹25,000 – ₹1,05,000
Application Mode: Online
Official Website: www.cpcl.co.in
Important Dates for CPCL Non-Executive Recruitment 2026
| Event | Date |
|---|---|
| Notification Out | 14 August 2026 |
| Online Application Starts | 14 August 2026 |
| Last Date to Apply | 11 September 2026 |
| CBT Test (Tentatively) | September/October 2026, Chennai |
Vacancy Details for CPCL Non-Executive Recruitment 2026
Vacancies are out for Junior Engineer Assistant-IV positions in Production, Mechanical, Electrical and Instrumentation by CPCL. A total of 60 vacancies announced where regular with backlog vacancies included.
Position Wise Vacancy
| Code | Discipline | Total |
|---|---|---|
| CPCL01 | Jr. Engg. Asstt-IV (Prod.) | 40 |
| CPCL02 | Jr. Engg. Asstt-IV (Mech.) | 10 |
| CPCL03 | Jr. Engg. Asstt-IV (Elect.) | 5 |
| CPCL04 | Jr. Engg. Asstt-IV (Inst.) | 5 |
Category Wise Current Vacancy
| Code | Position | UR | SC | ST | OBC | EWS |
|---|---|---|---|---|---|---|
| CPCL01 | Jr. Engg. Asstt-IV (Prod.) | 19 | 4 | - | 12 | 4 |
| CPCL02 | Jr. Engg. Asstt-IV (Mech.) | 3 | 3 | - | 2 | 1 |
| CPCL03 | Jr. Engg. Asstt-IV (Elect.) | 2 | - | - | 1 | - |
| CPCL04 | Jr. Engg. Asstt-IV (Inst.) | 2 | 2 | - | - | - |
Backlog Vacancy Details
| Code | Position | SC | ST | OBC | PwBD |
|---|---|---|---|---|---|
| CPCL01 | Jr. Engg. Asstt-IV (Prod.) | 1 | - | - | - |
| CPCL02 | Jr. Engg. Asstt-IV (Mech.) | - | - | 1 | 1 (OH) 3rd Attempt |
| CPCL03 | Jr. Engg. Asstt-IV (Elect.) | 1 | - | 1 | 2 (MD) 3rd Attempt |
| CPCL04 | Jr. Engg. Asstt-IV (Inst.) | - | - | 1 | - |
Opportunity for Women for CPCL
Considering the dangerous operations carried out in Refinery Unit and the hazardous process, women candidates are presently not being considered for Production posts only.
Eligibility Criteria for CPCL Non-Executive Recruitment 2026
Educational Qualification and Experience (as on 01.07.2026)
| Code | Position | Qualifications | Experience |
|---|---|---|---|
| CPCL01 | Junior Engineering Assistant-IV (Production) | 3 years Diploma in Chemical / Petroleum / Petrochemical Engineering / Tech. or B.Sc. with Chemistry as a major subject from a recognized Institute with minimum of 60% marks in aggregate for General / OBC / EWS candidates & 55% in case of SC candidates against reserved positions. | Minimum three years of relevant post qualification work experience in Continuous Process Units of Refining /Chemical / Petro-chemical / Fertilizer / Gas Processing Industry having work experience related to operation of Fired Heaters, Exchangers, Pumps & Compressors, Distillation Columns, Reactors, High-Pressure Vessels, Effluent Treatment Plant, Cooling towers, Tank farm, Pressurized storage bullet, pump house, etc. |
| CPCL02 | Junior Engineering Assistant-IV (Mechanical) | 3 years Diploma in Mechanical Engineering from rrecognized Institute with minimum of 60% marks in aggregate for General / OBC / EWS candidates & 55% in case of SC / PwBD candidates against reserved positions | 3 years of post qualification experience in maintenance of rotary equipment such as Process Pumps / Compressors / Turbine, Stationery equipments such as boilers, heat exchangers, column vessels, piping, valves and tanks etc. in Refinery / Petro-chemical / Chemical / Fertilizer / Power Plant / large iindustrial establishments. |
| CPCL03 | Junior Engineering Assistant-IV (Electrical) | 3 years Diploma in Electrical / Electrical & Electronics Engineering from recognized Institute with minimum of 60% marks in aggregate for General / OBC / EWS candidates & 55% in case of SC / PwBD candidates | Minimum 3 years of post qualification experience in maintenance 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.Should be capable of reading, understanding and trouble-shooting the control circuits of above equipment. Experience should be in a continuous process industry like Refinery / Petrochemical / Chemical / Fertilizer / Power plants / large industrial establishments. |
| CPCL04 | Junior Engineering Assistant-IV (Instrumentation) | 3 years Diploma in Instrumentation / Instrumentation & Electronics / Instrumentation & Control / Electronics & Communication from a recognized Institute / University with minimum of 60% marks in aggregate for General /OBC / EWS candidates & 55% in case of SC candidates against reserved positions. | Minimum 3 years of post qualification experience in maintenance of process control instrumentation in Refinery/Petrochemical / Chemical / Fertilizer sector / large process industrial establishments with a knowledge of Preventive and breakdown Maintenance / troubleshooting and rectification of Field instruments- transmitters / control valves. Familiarity with Distributed control system / PLCs – Ability to read P&ID aandlogic control diagrams - able to generate calibration reports. |
Interested candidates who are looking for banking vacancies can read our latest updates here
Age Limit for CPCL
Candidates upper age limit for all positions is 30 years (as on 01.07.2026)
Category Wise Age Relaxation
• SC/ST: 5 Years, if considered against reserved positions.
• OBC: 3 Yesrs, if considered against reserved positions.
• PwBD: 10 years (GEN) (13 years for OBC & 15 years for SC, if considered against reserved positions)
• Ex-Servicemen: To the extent of service rendered by them in Armed Forces plus an additional period of 3 years’ subject to maximum of 50 years.
Candidates in support of proof of age are required to submit copies of necessary certificate(s) at the time of document verification. Certificate issued by a Board of Secondary Education for passing Matriculation/Higher Secondary shall be the only acceptable document.
CPCL Non-Executive Recruitment 2026 Exam Pattern
| Subject | Questions | Marks |
|---|---|---|
| General Aptitude (Verbal Ability, GK, Reasoning/Logical Deduction, Numerical Ability) | 50 | 50 |
| Discipline Knowledge (relevant to the applied position) | 70 | 70 |
CPCL Non-Executive Recruitment 2026 Selection Process
• The selection process will comprise a Computer Based Test (CBT), followed by Document Verification of certificates/testimonials of candidates shortlisted based on CBT performance, and thereafter a Skill, Proficiency and/or Physical Test (SPPT). CBT test will be conducted for a total of 120 marks and will comprise two parts detailed above.
• A penalty of ¼ mark shall be deducted for every wrong answer.
• Candidate will have to secure a minimum of 40% marks in CBT Test.
• Relaxation in minimum qualifying marks in CBT by 5% will be applicable to SC/ST/PwBD candidates.
• Shortlisted candidates, in the ratio of 1:3 (three candidates for one post) subject to securing minimum qualifying marks in the CBT test will be shortlisted.
CPCL Non-Executive Recruitment 2026 Application Fee
General, EWS and OBC candidates are required to pay a non-refundable registration fee of Rs.500/- though Online mode (SBI e-pay) using either Debit/Credit Card/UPI or through Net-Banking only. CPCL will not be responsible for non-receipt / bouncing back of any email sent to the candidate. Fees once paid will not be refunded under any circumstances. SC /ST / PwBD / ExSM / Women candidates are exempted from payment of application fee.
CPCL Non-Executive Recruitment 2026 Pay Scale
Selected candidates will be appointed in the Non-Supervisory Cadre (Grade IV) in the IDA pay scale of Rs. 25,000–1,05,000/-, with a starting basic pay of Rs. 25,000/- subject to being found medically fit as per the Company’s prescribed medical standards. In addition to the Basic Pay, candidates selected will be entitled for DA, HRA / Self-Lease, PF, Gratuity, LTC / LFA, Reimbursement of Medical expenses, Superannuation benefits, etc., as per the rules.
Instructions for CPCL Non-Executive Recruitment
• A candidate is allowed to apply for only one post. While applying for any post, he / she fulfills the eligibility criteria
• If at any stage, it is found that any information furnished in the online application is false/ incorrect, the candidate does not satisfy the eligibility criteria, his/ her candidature/ appointment is liable to be cancelled/ terminated.
• All the educational qualifications mentioned should be from a University/ Institution/ Board recognized by Govt. of India/ approved by Govt. Regulatory Bodies.
• Candidates are advised apply online much before the closing date and not to wait till the last date.
How to Apply CPCL Non-Executive Recruitment 2026
1. Visit official site of CPCL at www.cpcl.co.in
2. Login using active E-Mail ID & Mobile Number.
3. Fill all the mandatory fields.
4. Fill personal details and educational details.
5. Upload photograph, signature and other documents as prescribed format.
6. Pay the fee online if you are Gen/EWS/OBC.
7. Submit the application form after reviewing all.
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CPCL Non-Executive Recruitment 2026 – FAQs
Q1. What is CPCL Non-Executive Recruitment 2026?
Chennai Petroleum Corporation Limited (CPCL) has released for Junior Engineering Assistant-IV posts for Production, Mechanical, Electrical and Instrumentation disciplines.
Q2. What is the number of vacancies announced?
There are a total of 60 vacancies announced.
Q3. What is the upper age limit for all posts?
The upper age limit is 30 years for all posts.
Q4. What is the last date of application?
Last date of application is 11 September 2026.
Q5. What is the amount of salary selected candidates will get?
Appointed candidates will get IDA pay scale of Rs. 25,000–1,05,000/- per month.
Q5. What is the application fee for General, EWS and OBC candidates?
Application fee for General, EWS and OBC candidates is Rs. 500/-
Q6. How many disciplines are announced by CPCL?
There are 4 disciplines namely Production, Mechanical, Electrical and Instrumentation