CPCL Non-Executive Recruitment 2026: 60 JE Assistant Posts, Apply Online

Chennai Petroleum Corporation Limited Recruitment 2026: Overview & Key Opportunities

Chennai Petroleum Corporation Limited (CPCL), a premier Central Public Sector Undertaking (PSU) under the Ministry of Petroleum and Natural Gas, has officially announced the recruitment of Non-Executive Personnel for the year 2026. The notification, bearing Advt. No. 01 of 2026 – CPCL / HRD:03:055, was released on 14 August 2026, inviting online applications from eligible Indian nationals for the position of Junior Engineering Assistant-IV across four key disciplines: Production, Mechanical, Electrical, and Instrumentation. This recruitment drive aims to fill a total of 60 vacancies, offering a golden opportunity for diploma holders and B.Sc. graduates with relevant work experience to join one of India's leading petroleum refining companies.

CPCL, headquartered in Chennai, Tamil Nadu, operates two refineries with a combined capacity of over 11.5 million metric tonnes per annum, playing a vital role in the nation's energy security. Working at CPCL means being part of a dynamic, safety-conscious, and technologically advanced environment that offers excellent career growth, job security, and attractive perks. This recruitment is particularly significant for candidates who have been preparing for government engineering roles, as it provides a direct entry into a reputed PSU with a promising pay scale of Rs. 25,000 to Rs. 1,05,000 per month.

The online application process commenced on 14 August 2026 and will remain open until 11 September 2026, up to 11:59 PM. Candidates are advised to read the official notification thoroughly, ensure they meet all eligibility criteria, and submit their applications well before the deadline to avoid last-minute technical glitches. This comprehensive guide by Sarkari Job Finders provides all the essential details, including vacancy breakdown, eligibility, selection process, application fee, and step-by-step instructions to apply online.

Chennai Petroleum Corporation Limited Notification Highlights 2026

The CPCL Non-Executive Recruitment 2026 notification brings several key highlights that every aspirant must know. Here is a quick snapshot of the most important features of this recruitment drive:

• Notification Number: Advt. No. 01 of 2026 – CPCL / HRD:03:055
• Post Name: Junior Engineering Assistant-IV (Non-Executive)
• Total Vacancies: 60 Posts (Production: 40, Mechanical: 10, Electrical: 5, Instrumentation: 5)
• Educational Qualification: Diploma in relevant Engineering or B.Sc. (Chemistry) with 3 years of experience
• Age Limit: 18 to 30 years as of 01/07/2026 (with relaxations for reserved categories)
• Pay Scale: Rs. 25,000 – 1,05,000 per month (Grade IV)
• Application Fee: Rs. 500 for UR/OBC/EWS; Nil for SC/ST/PwD/ESM/Female candidates
• Selection Process: Computer Based Test (CBT), Document Verification, Skill/Proficiency Test, and Medical Examination
• Important Dates: Notification released on 14/08/2026; Online application starts 14/08/2026; Last date to apply 11/09/2026; CBT tentatively in September/October 2026

These highlights provide a bird's-eye view of the recruitment, but candidates are strongly advised to read the detailed sections below for a complete understanding of the eligibility criteria, application process, and other critical aspects.

About Chennai Petroleum Corporation Limited & 2026

Chennai Petroleum Corporation Limited (CPCL) is a Fortune 500 company and a subsidiary of Indian Oil Corporation Limited (IOCL), the largest commercial oil company in India. Established in 1965, CPCL has grown into a major refining hub in South India, with two refineries located in Manali and Cauvery Basin, both in Tamil Nadu. The company is known for its state-of-the-art technology, robust safety standards, and commitment to sustainable development. CPCL produces a wide range of petroleum products, including LPG, petrol, diesel, aviation turbine fuel, naphtha, and lubricants, catering to both domestic and international markets.

As an employer, CPCL offers a professional and inclusive work environment, with ample opportunities for skill development and career advancement. The organization values innovation, integrity, and teamwork, and provides its employees with comprehensive training programs, competitive salaries, and a host of benefits such as medical facilities, housing, and performance-linked incentives. Joining CPCL as a Junior Engineering Assistant-IV is not just a job but a long-term career prospect in the energy sector, with the potential to rise through the ranks based on performance and seniority. The 2026 recruitment drive is a testament to CPCL's ongoing expansion and its need for skilled technical manpower to support its operations.

Chennai Petroleum Corporation Limited Vacancy Details & Post Breakdown 2026

This recruitment drive offers a total of 60 vacancies for the post of Junior Engineering Assistant-IV, distributed across four engineering disciplines. Each discipline has specific educational and experience requirements, as detailed below. Candidates must ensure they meet the exact qualification criteria for the post they wish to apply for, as any deviation will lead to rejection during document verification.

It is important to note that the experience requirement is mandatory for all posts. Candidates with only a degree but no experience are not eligible. The experience should be in the relevant field, and candidates must be able to produce experience certificates at the time of document verification.

Category-Wise Vacancy Reservation for Chennai Petroleum Corporation Limited 2026

As per government norms, vacancies in CPCL are reserved for candidates belonging to various categories. While the official notification does not provide a detailed category-wise breakdown in the public domain, it is standard practice for PSUs to follow the reservation policy as per the Government of India guidelines. The reservation is typically applied as follows:

• Unreserved (UR): 40% of total vacancies
• Other Backward Classes (OBC): 27% of total vacancies
• Economically Weaker Sections (EWS): 10% of total vacancies
• Scheduled Castes (SC): 15% of total vacancies
• Scheduled Tribes (ST): 7.5% of total vacancies
• Persons with Disabilities (PwD): 4% horizontal reservation (as applicable)

Candidates belonging to reserved categories must ensure they possess valid caste certificates issued by the competent authority. The final category-wise distribution will be available in the official notification or during the application process. Candidates are advised to keep their category certificates ready for verification.

Educational Qualification & Eligibility Criteria for Chennai Petroleum Corporation Limited 2026

Educational qualification is a crucial aspect of the CPCL recruitment process. Candidates must possess the required diploma or degree from a recognized university or institute, along with the mandatory work experience. Below is a detailed breakdown of the eligibility criteria for each discipline:

Junior Engineering Assistant-IV (Production)

For the Production discipline, candidates must have a Diploma in Chemical Engineering, Petroleum Engineering, or Petrochemical Engineering from a recognized institute. Alternatively, candidates with a B.Sc. degree in Chemistry are also eligible. In both cases, a minimum of 3 years of relevant work experience in a petroleum refinery, petrochemical plant, or similar industrial setting is required. The experience should be in the field of production operations, process monitoring, or plant operations.

Junior Engineering Assistant-IV (Mechanical)

For the Mechanical discipline, candidates must hold a Diploma in Mechanical Engineering from a recognized institute. The mandatory experience of 3 years should be in the maintenance, repair, or operation of mechanical equipment such as pumps, compressors, turbines, and piping systems in an industrial environment. Candidates with experience in refinery or petrochemical plants will be given preference.

Junior Engineering Assistant-IV (Electrical)

For the Electrical discipline, candidates must have a Diploma in Electrical Engineering or Electrical & Electronics Engineering (EEE). The 3-year experience requirement should be in the installation, maintenance, and troubleshooting of electrical systems, including motors, switchgear, transformers, and control panels. Familiarity with high-voltage systems and safety protocols is desirable.

Junior Engineering Assistant-IV (Instrumentation)

For the Instrumentation discipline, candidates must possess a Diploma in Instrumentation Engineering or Electronics & Communication Engineering (ECE). The required 3 years of experience should be in the calibration, maintenance, and repair of process control instruments, such as transmitters, controllers, valves, and analyzers. Knowledge of Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC) is an added advantage.

All qualifications must be from institutions recognized by the All India Council for Technical Education (AICTE) or equivalent. Candidates who are in their final year of the diploma/degree are not eligible to apply, as the qualification must be completed before the application deadline.

Age Limit & Category Relaxations

The age limit for CPCL Non-Executive Recruitment 2026 is calculated as of 01 July 2026. Candidates must be between 18 and 30 years of age. However, age relaxation is provided to candidates belonging to reserved categories as per the Government of India rules. The age relaxations are as follows:

• Other Backward Classes (OBC): 3 years relaxation (upper age limit becomes 33 years)
• Scheduled Castes (SC) / Scheduled Tribes (ST): 5 years relaxation (upper age limit becomes 35 years)
• Persons with Disabilities (PwD): 10 years relaxation (in addition to category relaxation, if applicable)
• Ex-Servicemen: As per government norms

It is important to note that the age relaxation is applicable only to candidates belonging to the specified categories. Candidates must produce valid certificates to avail of these relaxations. The upper age limit for candidates applying under the EWS category is the same as UR, i.e., 30 years, unless they also belong to a reserved category.

Salary Details, Pay Scale & Perks

The selected candidates for the post of Junior Engineering Assistant-IV will be placed in the pay scale of Rs. 25,000 – 1,05,000 per month (Grade IV). This is a competitive salary package for a non-executive position in a PSU. In addition to the basic pay, employees are entitled to various allowances and benefits as per CPCL rules, which include:

• Dearness Allowance (DA): As per the rates applicable to PSU employees, revised periodically.
• House Rent Allowance (HRA): Provided based on the city of posting (typically 9%, 18%, or 27% of basic pay).
• Transport Allowance (TA): To cover commuting expenses.
• Medical Benefits: Comprehensive medical coverage for self and dependents.
• Performance-Related Pay (PRP): Annual bonus based on individual and company performance.
• Other Perks: Gratuity, provident fund, pension scheme, leave travel concession, and subsidized canteen facilities.

The total in-hand salary for a Junior Engineering Assistant-IV typically ranges between Rs. 35,000 to Rs. 45,000 per month, depending on the location and allowances. This makes the position highly attractive for candidates seeking financial stability and growth.

Chennai Petroleum Corporation Limited Selection Process & Examination Phases 2026

The selection process for CPCL Non-Executive Recruitment 2026 is multi-stage and designed to assess the technical knowledge, skills, and suitability of candidates. The stages are as follows:

Stage 1: Computer Based Test (CBT)

The first stage is a Computer Based Test (CBT) that will be conducted tentatively in September or October 2026. The CBT will consist of objective-type questions covering the relevant engineering discipline, general aptitude, and reasoning. The exact syllabus and pattern will be provided in the official notification. Candidates must secure the minimum qualifying marks as prescribed by CPCL to move to the next stage.

Stage 2: Document Verification

Candidates who qualify in the CBT will be called for document verification. At this stage, candidates must produce all original documents, including educational certificates, experience certificates, caste certificates (if applicable), and identity proof. Any discrepancy or failure to produce the required documents will lead to disqualification.

Stage 3: Skill, Proficiency and/or Physical Test (SPPT)

After document verification, candidates may be required to undergo a Skill, Proficiency and/or Physical Test (SPPT) depending on the nature of the post. This test is designed to evaluate the practical skills and physical fitness of candidates. For engineering assistants, this may include a practical demonstration of technical skills or a physical endurance test.

Stage 4: Pre-Employment Medical Examination

The final stage is a pre-employment medical examination to ensure that candidates are medically fit for the demanding nature of the job. The medical standards will be as per CPCL norms, and candidates with certain medical conditions may be disqualified. The medical examination will be conducted at designated medical centers.

It is important to note that the final selection will be based on the candidate's performance in all stages. The CBT score is typically the primary basis for shortlisting, but the SPPT and medical examination are mandatory for final selection.

Application Fee Details

The application fee for CPCL Non-Executive Recruitment 2026 varies based on the candidate's category. The fee structure is as follows:

The fee can be paid online through Net Banking, Debit Card, Credit Card, or UPI. Candidates are advised to keep the payment receipt for future reference. The application fee is non-refundable, so candidates must ensure their eligibility before applying.

Important Dates & Schedule

Candidates must adhere to the important dates to ensure their application is submitted on time. The schedule for CPCL Non-Executive Recruitment 2026 is as follows:

It is crucial to note that the application window is relatively short, so candidates should start preparing their documents and filling out the form as soon as possible. Late applications will not be accepted under any circumstances.

Required Documents for Chennai Petroleum Corporation Limited Application 2026

Before starting the online application, candidates must keep the following documents ready in the specified formats and sizes:

• Educational Certificates: Mark sheets and degree/diploma certificates from recognized institutions.
• Experience Certificates: Proof of relevant work experience, including appointment letters, relieving letters, and salary slips.
• Identity Proof: Aadhaar Card, PAN Card, Voter ID, or Passport.
• Passport Size Photograph: Recent color photograph (20-60 KB) in JPG/JPEG/PNG format.
• Signature: Scanned signature (10-30 KB) in JPG/JPEG/PNG format.
• Caste Certificate: For SC/ST/OBC/EWS candidates, issued by the competent authority.
• PwD Certificate: For persons with disabilities, if applicable.
• Ex-Servicemen Certificate: For ex-servicemen, if applicable.
• Domicile Certificate: Proof of residence, if required.

All documents should be scanned and saved in PDF format (60 KB to 2 MB) for upload. Candidates must ensure that the documents are clear and legible to avoid rejection.

How to Apply Online

Follow these step-by-step instructions to successfully submit your online application for CPCL Non-Executive Recruitment 2026:

1. Visit the Official Website: Go to the CPCL official website at www.cpcl.co.in and navigate to the "Careers" section.
2. Register as a New User: Click on the "New User" link and register using a valid email ID and mobile number. You will receive an OTP for verification.
3. Log In: After successful registration, log in using your credentials.
4. Fill the Application Form: Carefully fill in your personal details, academic qualifications, and work experience in the online form.
5. Upload Documents: Upload your photograph, signature, and other required documents in the specified format and size.
6. Pay the Application Fee: If applicable, pay the application fee online via Net Banking, Debit/Credit Card, or UPI.
7. Submit the Form: Review all the details, then submit the application form.
8. Print the Application: After successful submission, download and print the final application form and fee receipt for future reference.

It is advisable to complete the application process well before the deadline to avoid any last-minute issues. Keep a copy of the submitted application and payment receipt safe.

Important Instructions & Guidelines for Chennai Petroleum Corporation Limited Applicants

To ensure a smooth application process and avoid rejection, candidates must adhere to the following important instructions:

• Ensure that you meet all eligibility criteria before applying. Ineligible applications will be rejected at any stage.
• Use a valid email ID and mobile number for registration, as all future communication will be sent via these channels.
• Upload a clear, recent passport-size photograph (20-60 KB) and signature (10-30 KB) in JPG/JPEG/PNG format. Blurred or unclear images will lead to rejection.
• Fill in all details accurately. Any discrepancy in the information provided may result in disqualification.
• Keep scanned copies of all required documents ready before starting the application.
• Pay the application fee only through the official payment gateway. Do not share your payment details with anyone.
• After submission, verify that your application has been successfully submitted and take a printout for your records.
• Do not wait until the last day to apply, as the website may experience heavy traffic and technical issues.

Job Location & Posting Details

The selected candidates for CPCL Non-Executive Recruitment 2026 will be posted at CPCL's refineries and offices located primarily in Tamil Nadu. The main refinery is in Manali, Chennai, and the other is in Cauvery Basin, Nagapattinam. However, candidates may also be posted to any CPCL establishment or project across India, depending on operational requirements. The job involves working in shifts, including night shifts, and may require working in a plant environment with exposure to petroleum products. Candidates must be willing to work in any location as assigned by the management.

Final Summary & Advice for Candidates

The CPCL Non-Executive Recruitment 2026 is a golden opportunity for diploma holders and B.Sc. graduates with relevant experience to secure a prestigious government job in the petroleum sector. With 60 vacancies, the competition is expected to be intense, so candidates must prepare thoroughly for the CBT. Focus on your engineering fundamentals, general aptitude, and current affairs. Practice previous years' question papers and take mock tests to improve your speed and accuracy.

Ensure that you submit your application well before the deadline and keep all documents ready for verification. Stay updated with the official CPCL website for any changes or announcements regarding the exam date and admit card. Sarkari Job Finders wishes you all the best for your application and exam. Prepare diligently, and success will follow!

Senior Government Jobs Editor ✓

Career Content Specialist, SEO Strategist, and Fact-Checking Writer for Sarkari Job Finders

This article has been manually researched, cross-referenced with the official notification, and structured to provide verified, candidate-centric information.

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