Chennai Petroleum Corporation Limited (CPCL), a Navratna Public Sector Organization and Group Company of Indian Oil Corporation Limited (IOCL), has released Advertisement No. 01 of 2026 – CPCL/HRD:03:055 for recruitment of Non-Executive Personnel. A total of 60 vacancies have been announced for Junior Engineering Assistant-IV posts in Production, Mechanical, Electrical and Instrumentation disciplines.
Notification Date: 14 August 2026
Application Mode: Online
Job Location: Chennai, Tamil Nadu
CPCL Non-Executive Recruitment 2026 – Overview
| Organization | Chennai Petroleum Corporation Limited (CPCL) |
| Recruitment | Non-Executive Personnel Recruitment 2026 |
| Advertisement No. | 01 of 2026 – CPCL/HRD:03:055 |
| Total Vacancies | 60 |
| Post | Junior Engineering Assistant-IV |
| Application Mode | Online |
| Application Start Date | 14 August 2026 |
| Last Date to Apply | 11 September 2026, 11:59 PM |
| Age Limit | 30 Years as on 01 July 2026 |
| Selection Process | CBT → Document Verification → SPPT |
| CBT Exam | 120 Marks, 2 Hours |
| Exam Centre | Chennai only |
| Tentative CBT | September / October 2026 |
| Pay Scale | ₹25,000 – ₹1,05,000 |
| Starting Basic Pay | ₹25,000/- per month |
Vacancy Details
| Position Code | Post / Discipline | Total Vacancies |
|---|---|---|
| CPCL01 | Junior Engineering Assistant-IV (Production) | 40 |
| CPCL02 | Junior Engineering Assistant-IV (Mechanical) | 10 |
| CPCL03 | Junior Engineering Assistant-IV (Electrical) | 5 |
| CPCL04 | Junior Engineering Assistant-IV (Instrumentation) | 5 |
| Total | 60 | |
The notified vacancies are tentative and may increase or decrease in the relevant categories at the discretion of CPCL and in accordance with reservation directives.
Category-wise Vacancy Details
| Post | UR | SC | ST | OBC | EWS | Backlog / PwBD |
|---|---|---|---|---|---|---|
| CPCL01 – Production | 19 | 4 | – | 12 | 4 | 1 SC Backlog |
| CPCL02 – Mechanical | 3 | 3 | – | 2 | 1 | 1 OBC Backlog + 1 PwBD (OH) |
| CPCL03 – Electrical | 2 | – | – | 1 | – | 1 SC Backlog + 1 OBC Backlog + 2 PwBD (MD) |
| CPCL04 – Instrumentation | 2 | 2 | – | – | – | 1 OBC Backlog |
| Total | 26 | 9 | – | 15 | 5 | As notified |
Note: The notification states that the PwBD backlog vacancies are the unfilled posts from previous recruitment cycles and this is the 3rd attempt to fill the identified PwBD posts. Eligible candidates with other identified disabilities may also apply as specified in the advertisement if suitable candidates from the earmarked disability category are unavailable.
Educational Qualification
CPCL01 – Junior Engineering Assistant-IV (Production)
- 3 years Diploma in Chemical / Petroleum / Petrochemical Engineering / Technology from a recognized Institute / University with minimum 60% marks for General / OBC / EWS candidates.
- Minimum 55% marks for SC candidates against reserved positions.
- Alternatively, B.Sc. with Chemistry as a major subject is prescribed for this post.
CPCL02 – Junior Engineering Assistant-IV (Mechanical)
- 3 years Diploma in Mechanical Engineering from a recognized Institute / University.
- Minimum 60% marks for General / OBC / EWS candidates.
- Minimum 55% marks for SC / PwBD candidates against reserved positions.
CPCL03 – Junior Engineering Assistant-IV (Electrical)
- 3 years Diploma in Electrical / Electrical & Electronics Engineering from a recognized Institute / University.
- Minimum 60% marks for General / OBC / EWS candidates.
- Minimum 55% marks for SC / PwBD candidates against reserved positions.
CPCL04 – Junior Engineering Assistant-IV (Instrumentation)
- 3 years Diploma in Instrumentation / Instrumentation & Electronics / Instrumentation & Control / Electronics & Communication Engineering from a recognized Institute / University.
- Minimum 60% marks for General / OBC / EWS candidates.
- Minimum 55% marks for SC candidates against reserved positions.
Diploma obtained through a recognized lateral-entry scheme, including candidates admitted to the second year of Diploma after Class XII (Science) / ITI, will also be considered eligible subject to fulfilling the prescribed percentage requirement based on the aggregate of four Diploma semesters.
Important Experience Requirement
Relevant post-qualification work experience of minimum 3 years is mandatory for all four posts.
CPCL01 – Production: Minimum 3 years relevant post-qualification experience in Continuous Process Units of Refining / Chemical / Petrochemical / Fertilizer / Gas Processing Industry, involving equipment/processes such as Fired Heaters, Exchangers, Pumps, Compressors, Distillation Columns, Reactors, High-Pressure Vessels, Effluent Treatment Plant, Cooling Towers, Tank Farm, Pressurized Storage Bullets, Pump House, etc.
CPCL02 – Mechanical: Minimum 3 years relevant post-qualification experience in maintenance of rotary equipment such as Process Pumps, Compressors and Turbines and stationary equipment such as Boilers, Heat Exchangers, Column Vessels, Piping, Valves and Tanks in Refinery / Petrochemical / Chemical / Fertilizer / Power Plant / large industrial establishments.
CPCL03 – Electrical: Minimum 3 years relevant post-qualification experience in maintenance of electrical equipment such as Motors, Transformers, Generators, HT (3.3 kV and above) and LT (415 V) switchgear, control & protection, UPS, Battery Banks, Battery Chargers and Variable Frequency Drives. Candidates should also be capable of reading, understanding and troubleshooting the relevant control circuits. Experience should be in continuous process industries such as Refinery / Petrochemical / Chemical / Fertilizer / Power Plants / large industrial establishments.
CPCL04 – Instrumentation: Minimum 3 years relevant post-qualification experience in maintenance of process control instrumentation in Refinery / Petrochemical / Chemical / Fertilizer sector or large process industrial establishments. Candidates should have knowledge of preventive and breakdown maintenance, troubleshooting and rectification of field instruments such as transmitters and control valves, familiarity with DCS / PLCs, ability to read P&ID and logic control diagrams and ability to generate calibration reports.
Important: Apprenticeship Training under the Apprenticeship Act, 1961 shall be considered as work experience as specified in the advertisement.
Higher Qualification Rule
Candidates possessing higher professional qualifications such as B.E. / B.Tech, MBA, CA, LLB, MCA or equivalent higher professional qualifications are not eligible. Possession of such higher qualification at the time of joining may lead to cancellation of appointment.
Age Limit
The upper age limit for all positions is 30 years as on 01 July 2026.
| Category | Age Relaxation |
|---|---|
| SC / ST | 5 years, if considered against reserved positions |
| OBC | 3 years, if considered against reserved positions |
| PwBD – General | 10 years |
| PwBD – OBC | 13 years |
| PwBD – SC | 15 years |
| Ex-Servicemen | Service rendered in Armed Forces + 3 years, subject to maximum age of 50 years |
Cumulative age relaxation is not available under the above provisions or in combination with other relaxations.
Reservation & Category Certificate
SC/ST/OBC (NCL) and EWS candidates must possess the prescribed certificates from the competent authority. OBC (NCL) certificate must be issued on or after 01 April 2026. EWS Income & Asset Certificate must also be issued on or after 01 April 2026.
OBC candidates belonging to the creamy layer are not eligible for OBC reservation and may apply against UR posts if they satisfy the applicable General category age and eligibility conditions.
PwBD Eligibility
PwBD reservation is available on a horizontal basis only against identified posts. The notification specifies identified disabilities and functional requirements for CPCL02 Mechanical and CPCL03 Electrical, including Hearing Impairment (Hard of Hearing), certain locomotor disabilities and specified multiple disabilities.
PwBD candidates must have a valid disability certificate issued by the competent authority as per the Rights of Persons with Disabilities Rules, 2017, and the relevant disability must be at least 40% wherever applicable.
Opportunity for Women Candidates
Due to hazardous refinery operations and statutory safety considerations, women candidates are presently not being considered for Production vacancies and work areas requiring shift operations throughout the year or work beyond 7:00 PM up to 6:00 AM.
Women candidates are considered for the following identified posts:
- CPCL02 – Junior Engineering Assistant-IV (Mechanical)
- CPCL03 – Junior Engineering Assistant-IV (Electrical)
- CPCL04 – Junior Engineering Assistant-IV (Instrumentation)
Selection Process
The selection methodology consists of:
- Computer Based Test (CBT)
- Document Verification
- Skill, Proficiency and/or Physical Test (SPPT)
- Medical Fitness
The SPPT will be of qualifying nature.
CBT Exam Pattern
| Section | Questions | Marks |
|---|---|---|
| General Aptitude | 50 | 50 |
| Discipline Knowledge | 70 | 70 |
| Total | 120 | 120 |
General Aptitude includes Verbal Ability, General Knowledge, Reasoning / Logical Deduction and Numerical Ability.
Discipline Knowledge consists of objective-type questions related to the relevant discipline.
Exam Duration: 2 Hours
Negative Marking: 1/4 mark will be deducted for every incorrect answer.
Candidates must secure at least 40% marks in CBT to be considered for shortlisting. SC/ST/PwBD candidates are eligible for a 5% relaxation in the minimum qualifying marks against reserved positions.
Candidates will generally be shortlisted for SPPT in the ratio of 1:3, i.e. three candidates for one post, subject to the notified conditions and category-wise reservation.
CBT Exam Date & Centre
The CBT is tentatively scheduled for September / October 2026 and will be conducted at Chennai only. The exact date will be communicated separately through registered email and published on the CPCL Careers page.
Salary / Pay Scale
Selected candidates will be appointed in the Non-Supervisory Cadre (Grade IV) in the IDA pay scale of:
₹25,000 – ₹1,05,000/-
The starting basic pay will be ₹25,000/- per month.
In addition to Basic Pay, selected candidates will be entitled to benefits such as DA, HRA / Self-Lease, PF, Gratuity, LTC / LFA, reimbursement of medical expenses and superannuation benefits as per CPCL rules.
Note: No pay protection will be admissible under any circumstances.
Application Fee
| Category | Application Fee |
|---|---|
| General / UR | ₹500/- |
| EWS | ₹500/- |
| OBC (NCL) | ₹500/- |
| SC / ST | Exempted |
| PwBD | Exempted |
| Ex-Servicemen | Exempted |
| Women | Exempted |
The application fee is non-refundable. Applicable bank charges are to be borne by the candidate. Payment is through online mode using Debit Card / Credit Card / UPI / Net Banking.
How to Apply Online
- Visit the official CPCL Careers page.
- Select the relevant Non-Executive Recruitment / Advertisement No. 01 of 2026.
- Read the instructions carefully and select the post you are eligible for.
- Complete New User registration using an active email ID and mobile number.
- Verify email/mobile through OTP.
- Login using the generated User ID and Password.
- Fill Personal Details, Academic Details and Work Experience.
- Upload photograph, signature and required certificates.
- Preview the application carefully.
- Submit the declaration and application.
- Pay the applicable fee online.
- Download and keep the submitted application form and payment receipt safely for future reference.
Only one post can be applied for by a candidate using a single email ID and mobile number.
Important Links
- Official Notification: Download / View Notification
- Apply Online: Apply Online
- Official Website: www.cpcl.co.in
Documents / Upload Requirements
- Recent passport-size photograph: JPG / JPEG / PNG, 20 KB to 60 KB.
- Signature: JPG / JPEG / PNG, 10 KB to 30 KB.
- Required certificates/documents: PDF format, 60 KB to maximum 2 MB.
- Educational qualification documents.
- Experience-related documents/certificates as applicable.
- Category certificate, if claiming reservation.
- Age proof and other required documents at Document Verification.
Important Instructions for Experience
For CPCL01, CPCL02, CPCL03 and CPCL04, work experience is mandatory. Candidates working directly or through an agency/contractor in a Large Industrial Establishment may also be eligible subject to the documentary requirements specified in the advertisement.
The notification defines a Large Industrial Establishment as an industrial/manufacturing unit whose investment in plant and machinery exceeds ₹10 crore and which has been in operation. Relevant balance-sheet/work-order documents may be required during certificate verification.
Government / PSU Employees
Candidates employed in Government Organizations, Public Sector Undertakings or Government-owned Autonomous Bodies should forward their applications through proper channel. Alternatively, they must produce a No Objection Certificate (NOC) at the time of Document Verification if the application was not routed through proper channel.
Ex-Servicemen
Ex-Servicemen reservation will be applied horizontally across categories as per Government guidelines. Candidates whose service is completed / likely to be completed on or before 31 December 2026 may be eligible subject to the conditions mentioned in the notification. Required release/equivalence documents must be produced wherever applicable.
Travel Reimbursement for SC/ST Candidates
SC/ST candidates called for CBT / SPPT / Document Verification may be eligible for reimbursement of single Second Class Railway / Bus fare from the nearest railway station of the mailing address to the examination / verification location and back by the shortest route, subject to the conditions specified by CPCL. The minimum distance condition is 30 km and original tickets / prescribed documents are required.
Medical Examination
Final selection is subject to the candidate being found medically fit as per CPCL’s prescribed Pre-Employment Medical Standards. Candidates are advised to read the applicable medical examination guidelines before applying.
Important Dates
| Event | Date |
|---|---|
| Advertisement Date | 14 August 2026 |
| Online Application Starts | 14 August 2026 |
| Last Date for Online Application & Payment | 11 September 2026, 11:59 PM |
| Admit Card | Tentatively 10 days before CBT |
| CBT | September / October 2026 (Tentative) |
| CBT Centre | Chennai |
Application Portal Help: cpcl2026@onlineregistrationform.org
Helpdesk: 022-62507770
Official Website & Notification Disclaimer
Candidates are advised to verify all eligibility conditions, category requirements, experience documents, medical standards, corrigendum/addendum and other updates from the official CPCL website before submitting the application. CPCL has stated that future updates/corrigenda related to this advertisement will be published on its official website.
Disclaimer
This article is prepared from the CPCL Recruitment of Non-Executive Personnel 2026 advertisement. ITI Career Hub is not the recruiting authority and does not claim to represent CPCL. Candidates should always verify the latest information and application status from the official CPCL website before applying.
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