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Chennai Petroleum Corporation Limited (CPCL) has released the CPCL Junior Engineer Assistant Recruitment 2026 short notice for the recruitment of 60 Junior Engineer Assistant-IV (Non-Executive) posts. The vacancies have been announced for Production, Mechanical, Electrical, and Instrumentation disciplines. Interested candidates will be able to apply online after the detailed notification is released on the official website. Candidates are advised to go through the official short notice to know the available vacancies, pay scale, and other important recruitment details before applying.
CPCL Junior Engineer Assistant Recruitment 2026 Overview
Candidates can check the important highlights of the recruitment process in the table below.
| Particulars | Details |
| Recruitment Name | CPCL Junior Engineer Assistant Recruitment 2026 |
| Organization | Chennai Petroleum Corporation Limited (CPCL) |
| Advertisement No. | 01 of 2026 |
| Post Name | Junior Engineer Assistant-IV |
| Category | Recruitment |
| Total Vacancies | 60 |
| Job Location | Chennai, Tamil Nadu |
| Pay Scale | Rs. 25,000 – Rs. 1,05,000 |
| Application Mode | Online |
| Official Website | www.cpcl.co.in |
CPCL Junior Engineer Assistant Recruitment 2026 Notification Out
The CPCL Junior Engineer Assistant Recruitment 2026 short notice has been officially released by Chennai Petroleum Corporation Limited. The recruitment is being conducted for Non-Executive positions across various engineering disciplines. While the short notice confirms the vacancies and pay scale, the detailed notification containing eligibility criteria, age limit, selection process, application dates, reservation details, and important instructions will be released shortly on the official website.
CPCL Junior Engineer Assistant Recruitment 2026 Vacancy
A total of 60 vacancies have been announced under the recruitment drive. The discipline-wise vacancy distribution is given below.
| Post Code | Post Name | Vacancies |
| CPCL 01 | Junior Engineer Assistant-IV (Production) | 40 |
| CPCL 02 | Junior Engineer Assistant-IV (Mechanical) | 10 |
| CPCL 03 | Junior Engineer Assistant-IV (Electrical) | 5 |
| CPCL 04 | Junior Engineer Assistant-IV (Instrumentation) | 5 |
| Total | 60 |
CPCL Recruitment 2026 Eligibility Criteria
Candidates applying for the CPCL Recruitment 2026 must ensure that they meet the eligibility requirements prescribed in the official notification. The eligibility conditions include the prescribed age limit and educational qualification for each post. Applications that do not satisfy these criteria are liable to be rejected.
Age Limit
The minimum age required to apply is 18 years, while the maximum age limit is 30 years as on the cut-off date specified in the notification. Candidates belonging to reserved categories will be provided age relaxation in accordance with Government of India norms.
Educational Qualification
The post-wise educational qualifications required for CPCL Recruitment 2026 are given below:
| Post | Educational Qualification |
|---|---|
| Junior Engineering Assistant-IV (Production) Trainee | Three-year Diploma in Chemical/Petroleum/Petrochemical Engineering or Technology, or B.Sc. with Chemistry as the major subject |
| Junior Engineering Assistant-IV (Mechanical) Trainee | Three-year Diploma in Mechanical Engineering |
| Junior Engineering Assistant-IV (Electrical) | Three-year Diploma in Electrical Engineering or Electrical & Electronics Engineering |
| Junior Engineering Assistant-IV (Instrumentation) | Three-year Diploma in Instrumentation, Instrumentation & Electronics, Instrumentation & Control, or Electronics & Communication Engineering |
CPCL Junior Engineer Assistant Recruitment 2026 Apply Online
Candidates interested in CPCL Junior Engineer Assistant Recruitment 2026 will be able to apply online through the official website of Chennai Petroleum Corporation Limited (CPCL). The online application dates and registration schedule will be announced along with the detailed notification. The direct link to apply online will be activated on the official website once the application window opens.
CPCL Junior Engineer Assistant Recruitment 2026 Apply Online Link – Active Soon
Application Fee Details
| Category | Application Fee |
|---|---|
| SC/ST/PwBD/Women/Ex-Servicemen | No Fee |
| Other Candidates | ₹500 |
Documents Required for Online Application
Candidates should keep the following documents ready before applying:
- Educational qualification certificates
- Valid ID proof
- Passport-size photograph
- Signature
- Category/EWS/PwBD certificate (if applicable)
- Experience certificates (if required)
How to Apply for CPCL JEA Recruitment 2026?
Once the application window opens, candidates can follow these steps:
- Visit the official CPCL website.
- Open the Recruitment section.
- Click on the CPCL Junior Engineer Assistant Recruitment 2026 application link.
- Complete the registration process.
- Fill in the online application form carefully.
- Upload the required documents.
- Pay the application fee, if applicable.
- Submit the application form.
- Download and print the final application form for future reference.
CPCL JEA 2026 Exam Pattern
The CPCL Junior Engineer Assistant Recruitment 2026 Exam Pattern helps candidates understand the structure of the recruitment examination, including the mode of examination, marking scheme, duration, and subject-wise weightage. Candidates can refer to the exam pattern below to plan their preparation effectively.
| Particulars | Details |
| Mode of Examination | Computer-Based Test (CBT) |
| Type of Questions | Objective Type Multiple Choice Questions (MCQs) |
| Total Questions | 120 |
| Total Marks | 120 |
| Duration | 2 Hours |
| Marking Scheme | 1 Mark for each correct answer |
| Negative Marking | 0.25 Mark (1/4) deducted for each incorrect answer |
| Medium of Exam | English |
Subject-wise Weightage
| Subject | No. of Questions | Marks |
| General Aptitude (Numerical Ability) | 10 | 10 |
| Reasoning Ability | 10 | 10 |
| General Knowledge | 10 | 10 |
| Verbal Ability (English) | 20 | 20 |
| Concerned Technical Discipline | 70 | 70 |
| Total | 120 | 120 |
CPCL Junior Engineer Assistant Recruitment 2026 Syllabus
The CPCL Junior Engineer Assistant Recruitment 2026 Syllabus includes technical subjects related to the respective engineering discipline along with sections on General Knowledge, Quantitative Aptitude, Reasoning, and Communication Skills. Candidates should prepare each subject thoroughly to perform well in the recruitment examination.
| Subject | Important Topics |
| General Knowledge | Current Affairs, Indian History, Geography, Indian Constitution, Economy, Science & Technology, Awards, Books & Authors, Important Days, Sports |
| Communication Skills | English Grammar, Vocabulary, Synonyms & Antonyms, Reading Comprehension, Sentence Correction, Error Detection |
| Quantitative Aptitude | Number System, Simplification, Percentage, Ratio & Proportion, Profit & Loss, Time & Work, Time & Distance, Average, Simple & Compound Interest, Mensuration, Data Interpretation |
| Production (Chemical) | Chemical Thermodynamics, Process Calculations, Heat Transfer, Fluid Mechanics, Mass Transfer, Chemical Kinetics, Petroleum Refining, Organic & Inorganic Chemistry |
| Mechanical | Strength of Materials, Thermodynamics, Fluid Mechanics, Manufacturing Technology, Machine Design, Theory of Machines, Heat Engines, Industrial Engineering |
| Electrical | Electrical Machines, Power Systems, Network Theory, Control Systems, Power Electronics, Basic Electronics, Electrical Measurements, AC & DC Circuits |
| Instrumentation | Process Control, Industrial Instrumentation, Sensors & Transducers, PLC & SCADA, Electronics, Control Systems, Measurement Techniques |
What is the Salary for CPCL Junior Engineer Assistant Recruitment 2026?
Candidates selected as Junior Engineer Assistant-IV will receive an attractive salary under the Industrial Dearness Allowance (IDA) pay structure.
| Post | Pay Scale |
| Junior Engineer Assistant-IV | Rs. 25,000 – Rs. 1,05,000 |
Apart from the basic pay, selected candidates will also be entitled to allowances and benefits as per CPCL rules mentioned in the detailed notification.
Why is CPCL JEA a Good Career Opportunity?
CPCL is a Navratna Central Public Sector Enterprise and a Group Company of Indian Oil Corporation Limited (IOCL). It is one of India’s leading petroleum refining companies with a refining capacity of 10.5 MMTPA located in Chennai, Tamil Nadu.
Working at CPCL offers candidates:
- Government PSU job security
- Attractive IDA pay scale
- Career growth opportunities
- Performance-based benefits
- Professional working environment
- Opportunity to work in India’s energy sector
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