CPCL Non-Executive Recruitment 2026: 60 Junior Engineering Assistant Posts
CPCL has announced recruitment for 60 Junior Engineering Assistant-IV posts. Eligible candidates with a Diploma or B.Sc. and relevant experience can apply online from August 14 to September 11, 2026.
Highlights
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CPCL Non-Executive Recruitment 2026: Apply for 60 Junior Engineering Assistant Posts!
Chennai Petroleum Corporation Limited (CPCL), a Navratna Public Sector Organization and a Group Company of Indian Oil Corporation Ltd., has released a notification for the recruitment of 60 Junior Engineering Assistant-IV posts in the Non-Supervisory Cadre (Grade IV). Interested and eligible candidates can apply online from August 14, 2026, to September 11, 2026. This is a great opportunity for candidates holding a Diploma in relevant engineering disciplines or a B.Sc. degree with relevant experience.
Recruitment Overview
| Particulars | Details |
|---|---|
| Organization | Chennai Petroleum Corporation Limited (CPCL), a Navratna Public Sector Organization and Group Company of Indian Oil Corporation Ltd. |
| Location | Chennai, Tamil Nadu |
| Advertisement No. | 01 of 2026 – CPCL/HRD:03:055 |
| Notification Date | 14 August 2026 |
| Post Name | Junior Engineering Assistant-IV (Production / Mechanical / Electrical / Instrumentation) |
| Total Posts | 60 |
| Cadre | Non-Supervisory Cadre, Grade IV |
| Application Mode | Online only, via www.cpcl.co.in |
Important Dates
| Event | Date |
|---|---|
| Opening of Online Application | 14 August 2026 |
| Last Date for Submission of Online Application & Payment | 11 September 2026 (23:59 Hrs) |
| Tentative Issuance of Admit Card for CBT | 10 days before the CBT |
| Tentative Computer Based Test (CBT) | September / October 2026, at Chennai only |
Note: Educational qualification, work experience, and age are all reckoned as on 01.07.2026.
Vacancy Details
Out of 60 total posts, 26 are Unreserved (UR) and 34 are for Reserved Categories.
Position-wise & Category-wise Breakup
| Code | Position / Discipline | Total | UR | SC | ST | OBC | EWS |
|---|---|---|---|---|---|---|---|
| CPCL01 | Jr. Engg. Asstt-IV (Production) | 40 | 19 | 4 | - | 12 | 4 |
| CPCL02 | Jr. Engg. Asstt-IV (Mechanical) | 10 | 3 | 3 | - | 2 | 1 |
| CPCL03 | Jr. Engg. Asstt-IV (Electrical) | 5 | 2 | - | - | 1 | - |
| CPCL04 | Jr. Engg. Asstt-IV (Instrumentation) | 5 | 2 | 2 | - | - | - |
| Total | 60 | 26 | 9 | - | 15 | 5 |
Backlog Vacancies (within the total above)
| Code | SC | ST | OBC | PwBD |
|---|---|---|---|---|
| CPCL01 | 1 | - | - | - |
| CPCL02 | - | - | 1 | 1 (OH) – 3rd Attempt |
| CPCL03 | 1 | - | 1 | 2 (MD) – 3rd Attempt |
| CPCL04 | - | - | 1 | - |
| Total | 2 | - | 3 | 3 |
Opportunity for Women
Owing to hazardous refinery operations and shift-based work requirements, women candidates are not currently considered for Production vacancies (CPCL01) or any cadre requiring shift operations, 365-day working, or duty beyond 7:00 PM–6:00 AM. Women may apply only against:
- CPCL02 – Jr. Engg. Asstt-IV (Mechanical)
- CPCL03 – Jr. Engg. Asstt-IV (Electrical)
- CPCL04 – Jr. Engg. Asstt-IV (Instrumentation)
Eligibility Criteria (Qualification & Experience, as on 01.07.2026)
| Position | Qualification | Experience |
|---|---|---|
| CPCL01 – Production | 3-year Diploma in Chemical/Petroleum/Petrochemical Engineering, or B.Sc. with Chemistry as major subject; min. 60% aggregate (General/OBC/EWS), 55% for SC against reserved posts | Min. 3 years' relevant post-qualification experience in Continuous Process Units of Refining/Chemical/Petrochemical/Fertilizer/Gas Processing industry |
| CPCL02 – Mechanical | 3-year Diploma in Mechanical Engineering; min. 60% aggregate (General/OBC/EWS), 55% for SC/PwBD against reserved posts | Min. 3 years' experience in maintenance of rotary and stationary equipment in Refinery/Petrochemical/Chemical/Fertilizer/Power Plant or large industrial establishments |
| CPCL03 – Electrical | 3-year Diploma in Electrical/Electrical & Electronics Engineering; min. 60% aggregate (General/OBC/EWS), 55% for SC/PwBD against reserved posts | Min. 3 years' experience maintaining Motors, Transformers, Generators, HT/LT switchgear, UPS, Battery banks, VFDs, with ability to troubleshoot control circuits, in a continuous process industry |
| CPCL04 – Instrumentation | 3-year Diploma in Instrumentation/Instrumentation & Electronics/Instrumentation & Control/Electronics & Communication; min. 60% aggregate (General/OBC/EWS), 55% for SC against reserved posts | Min. 3 years' experience in process control instrumentation maintenance, field instruments/control valves, DCS/PLC familiarity, ability to read P&ID and generate calibration reports |
Note: All qualifications must be from a University/Institution/Board recognized by the Government of India. Higher professional qualifications such as B.E./B.Tech, MBA, CA, LLB, or MCA make a candidate ineligible.
Age Limit
Upper age limit for all positions: 30 years, as on 01.07.2026.
Relaxation in Upper Age Limit
| Category | Relaxation |
|---|---|
| SC / ST | 5 years, if considered against reserved positions |
| OBC (Non-Creamy Layer) | 3 years, if considered against reserved positions |
| Persons with Benchmark Disabilities (PwBD) | 10 years (General); 13 years (OBC); 15 years (SC), if considered against reserved positions |
| Ex-Servicemen | Service rendered in Armed Forces + 3 years, subject to a maximum age of 50 years |
Pay Scale & Service Conditions
| Particulars | Details |
|---|---|
| Cadre | Non-Supervisory Cadre, Grade IV |
| IDA Pay Scale | ₹25,000 – ₹1,05,000 |
| Starting Basic Pay | ₹25,000 |
| Other Benefits | DA, HRA/Self-Lease, PF, Gratuity, LTC/LFA, Medical reimbursement, Superannuation benefits, as per Corporation rules |
Selection Process & Exam Pattern
Selection comprises a Computer Based Test (CBT), followed by Document Verification of shortlisted candidates, and a qualifying Skill, Proficiency and/or Physical Test (SPPT).
CBT Pattern
| Section | Questions | Marks |
|---|---|---|
| General Aptitude (Verbal Ability, GK, Reasoning/Logical Deduction, Numerical Ability) | 50 | 50 |
| Discipline Knowledge (relevant to the applied position) | 70 | 70 |
| Total | 120 | 120 |
- Objective, multiple-choice questions; total CBT duration 2 hours.
- Negative marking: ¼ mark deducted for each wrong answer.
- Minimum qualifying marks: 40% in CBT for General/OBC/EWS; relaxed by 5% (i.e. 35%) for SC/ST/PwBD candidates against reserved positions.
- Candidates are shortlisted for SPPT in a ratio of approximately 1:3.
- SPPT is of a qualifying nature (does not carry marks toward merit).
Application Fee
| Category | Fee |
|---|---|
| General / EWS / OBC | ₹500 (non-refundable), plus applicable bank charges |
| SC / ST / PwBD / Ex-Servicemen / Women | Exempted – no fee payable |
Payment is accepted online only, via SBI e-Pay (Debit/Credit Card, UPI, or Net Banking).
How to Apply for CPCL Recruitment 2026
- Visit www.cpcl.co.in, read the instructions, tick the declaration checkbox, and click Continue.
- Select the post from the "Post Applying For" dropdown and complete new-user signup with basic personal details; validate your e-mail ID and mobile number via OTP.
- Log in using the User ID and password sent to your e-mail/mobile.
- Fill in Personal Details (parents' names, marital status, photo ID, addresses), then Academic Details and Work Experience (mandatory for all four posts).
- Upload a recent passport-size photograph (20–60 KB, JPG/JPEG/PNG) and scanned signature (10–30 KB, JPG/JPEG/PNG).
- Upload scanned documents/certificates in PDF (60 KB–2 MB).
- Review all details on the Preview page, using "Edit" links to correct any section if needed.
- Click Proceed to Payment, accept the declaration, and click Submit — no further changes are possible after this.
- Complete payment via Net Banking/Debit Card/Credit Card/UPI (where applicable), then download the application form and payment receipt from the dashboard.
Important: Each candidate may apply for only one post using a single e-mail ID and mobile number. Candidates need not send application printouts or certificate copies by post; candidature is considered purely on the strength of information declared online.
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FAQ's
What are the important dates for CPCL Junior Engineering Assistant Recruitment 2026?
The online application starts on August 14, 2026, and the last date to apply and pay fees is September 11, 2026. The Computer Based Test (CBT) is tentatively scheduled for September/October 2026.
What is the age limit for CPCL Non-Executive posts?
The upper age limit for all positions is 30 years as on July 01, 2026. Age relaxations apply for SC/ST (5 years), OBC (3 years), PwBD (10-15 years), and Ex-Servicemen.
What is the application fee for CPCL Junior Engineering Assistant Recruitment?
General, EWS, and OBC candidates need to pay a non-refundable fee of ₹500. SC, ST, PwBD, Ex-Servicemen, and Women candidates are exempted from paying the application fee.
What is the selection process for CPCL Non-Executive posts?
The selection process includes a Computer Based Test (CBT), followed by Document Verification, and a qualifying Skill, Proficiency and/or Physical Test (SPPT). The final merit list is based on CBT marks.
What are the educational qualifications required for these posts?
Candidates need a 3-year Diploma in Chemical/Petroleum/Petrochemical/Mechanical/Electrical/Instrumentation or related engineering disciplines, or a B.Sc. with Chemistry as a major subject, along with a minimum of 3 years of relevant post-qualification experience.
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