CPCL Junior Engineering Assistant Recruitment 2026: 60 Vacancies, Eligibility, Salary, Last Date & Apply Online

Introduction to CPCL Junior Engineering Assistant Recruitment 2026

Chennai Petroleum Corporation Limited (CPCL) has released the official notification for the recruitment of 60 Junior Engineering Assistant-IV posts under Advertisement No. 01 of 2026 - CPCL/HRD:03:055. Vacancies are available in Production, Mechanical, Electrical and Instrumentation disciplines.

The online application process started on 14 August 2026 and eligible candidates can submit their applications up to 11 September 2026 at 23:59 Hrs. The recruitment offers an IDA pay scale of Rs 25,000 to Rs 1,05,000 in the Non-Supervisory Grade IV cadre.

Candidates should carefully check the prescribed qualification, minimum marks and mandatory post-qualification experience before applying. Aspirants can also keep checking the latest govt jobs notifications for new PSU and engineering recruitment updates.

Chennai Petroleum Corporation Limited (CPCL) Overview

Chennai Petroleum Corporation Limited (CPCL) is a Navratna Public Sector Organization and a Group Company of Indian Oil Corporation Limited. CPCL operates in the hydrocarbon processing sector and has a refining capacity of approximately 10.5 MMTPA in Chennai, Tamil Nadu.

The Junior Engineering Assistant-IV posts covered by this recruitment belong to the Non-Supervisory Cadre, Grade IV and involve technical responsibilities in refinery and industrial operations.

CPCL Junior Engineering Assistant Recruitment 2026 Overview

The CPCL recruitment drive has been announced for a total of 60 posts. Production has the largest share with 40 vacancies, followed by Mechanical with 10 vacancies and Electrical and Instrumentation with 5 vacancies each.

CPCL Recruitment 2026 At a Glance

Recruitment insight: Production accounts for 40 of the 60 vacancies, or around two-thirds of the recruitment. However, candidates should note that all four disciplines require relevant post-qualification industrial experience in addition to the prescribed academic qualification.

CPCL Junior Engineering Assistant Recruitment 2026 Important Dates

Age, educational qualification and work experience are reckoned as on 01 July 2026.

CPCL Junior Engineering Assistant Vacancy 2026

CPCL has announced 60 Junior Engineering Assistant-IV vacancies across four technical disciplines. The totals include current as well as notified backlog vacancies.

Backlog Vacancies Included in the Total

The number of vacancies is tentative and may increase or decrease at the discretion of CPCL Management in accordance with applicable reservation directives.

CPCL Recruitment 2026 Eligibility Criteria

CPCL JEA Educational Qualification and Experience

Qualifications must be obtained from a University, Institution or Board recognised by the Government of India or approved by the appropriate regulatory authority.

Candidates admitted directly to the second year of a Diploma through a recognised lateral-entry scheme after Class XII (Science) or ITI may also be considered, subject to satisfying the required marks based on the aggregate of four semesters.

CPCL Junior Engineering Assistant Recruitment 2026 Age Limit

The upper age limit for all positions is 30 years as on 01 July 2026. The official notification prescribes an upper age limit rather than a general minimum-age requirement.

Important: Cumulative age relaxation is not available. Candidates must produce the prescribed proof of age at the Document Verification stage.

Reservation and PwBD Provisions in CPCL Recruitment 2026

SC, ST, OBC (Non-Creamy Layer), EWS, PwBD and Ex-Servicemen reservation provisions apply in accordance with the conditions specified in the recruitment notification.

• OBC candidates must belong to the Central Government OBC list and satisfy Non-Creamy Layer conditions.
• The relevant OBC certificate should be issued on or after 01 April 2026.
• EWS candidates must produce the prescribed Income & Asset Certificate issued by the competent authority on or after 01 April 2026.
• PwBD candidates must possess at least 40% of the relevant disability to claim applicable reservation benefits.
• PwBD reservation is available only for the identified disciplines and functional disability categories notified by CPCL.

Opportunity for Women Candidates in CPCL Recruitment 2026

Because of hazardous refinery operations and the statutory restrictions associated with certain shift duties, the notification states that women candidates are presently not considered for the Production post (CPCL01) or other work areas requiring the specified shift conditions.

Women candidates may apply for the following notified posts:

• CPCL02 - Junior Engineering Assistant-IV (Mechanical)
• CPCL03 - Junior Engineering Assistant-IV (Electrical)
• CPCL04 - Junior Engineering Assistant-IV (Instrumentation)

CPCL Junior Engineering Assistant Recruitment 2026 Application Fee

The application fee is Rs 500 for General, OBC and EWS candidates. Applicable bank charges are extra. The fee is non-refundable.

Payment must be made online through the prescribed payment facility. Candidates should retain the payment receipt and submitted application form for their records.

CPCL Junior Engineering Assistant Salary 2026

Candidates selected for Junior Engineering Assistant-IV will be placed in the Non-Supervisory Cadre, Grade IV under the IDA pay structure.

In addition to basic pay, employees are eligible for benefits such as Dearness Allowance, HRA/Self-Lease, Provident Fund, Gratuity, LTC/LFA, medical benefits and superannuation benefits as per CPCL rules.

CPCL Recruitment 2026 Selection Process

The selection process consists of the following stages:

1. Computer Based Test (CBT)
2. Document Verification for shortlisted candidates
3. Skill, Proficiency and/or Physical Test (SPPT) of qualifying nature
4. Pre-Employment Medical Examination before final appointment

Candidates will be shortlisted for SPPT based on CBT performance and fulfilment of the notified eligibility conditions. The SPPT is qualifying in nature and does not add marks to the merit score.

Candidates are generally shortlisted for SPPT in a ratio of approximately 1:3 against the available posts. Where candidates are tied at the last shortlisted CBT score, all such tied candidates may be called.

The category-wise merit list is prepared on the basis of CBT marks from among candidates who qualify the SPPT and satisfy all eligibility conditions.

CPCL JEA Exam Pattern 2026

The Computer Based Test carries a total of 120 marks and has a duration of 2 hours. It contains objective-type multiple-choice questions divided into General Aptitude and Discipline Knowledge.

General Aptitude Areas

• Verbal Ability
• General Knowledge
• Reasoning / Logical Deduction
• Numerical Ability

CPCL CBT Marking Scheme

Minimum Qualifying Marks

• General / OBC / EWS: 40% in CBT.
• SC / ST / PwBD candidates against reserved posts: relaxation of 5 percentage points, making the qualifying standard 35%.

Note on syllabus: The recruitment notification specifies the broad CBT areas as General Aptitude and relevant Discipline Knowledge. A detailed chapter-wise syllabus is not provided in the notification, so candidates should avoid treating unofficial topic lists as the official CPCL syllabus unless CPCL publishes a separate syllabus notice.

CPCL Junior Engineering Assistant CBT Date and Exam Centre

The Computer Based Test is tentatively scheduled for September/October 2026 and is expected to be conducted at Chennai only.

The exact CBT date will be communicated separately to applicants through their registered email ID and will also be published on the CPCL Careers page. Admit cards are tentatively expected around 10 days before the CBT.

How to Apply for CPCL Junior Engineering Assistant Recruitment 2026

1. Visit the CPCL online recruitment portal or open the Careers section of www.cpcl.co.in.
2. Read the recruitment instructions carefully and proceed to the online application.
3. Select the required Junior Engineering Assistant-IV discipline from the Post Applying For option.
4. Complete new-user registration using a valid email ID and mobile number.
5. Verify the registered email address and mobile number through the prescribed OTP process.
6. Log in using the credentials generated during registration.
7. Fill in personal, academic and mandatory work-experience details carefully.
8. Upload a recent photograph, signature and the required certificates/documents in the prescribed format.
9. Preview the application and correct any errors before final submission.
10. Proceed to payment and pay the application fee online if applicable.
11. Submit the application and download the final application form and payment receipt for future reference.

Important: A candidate can apply for only one post using a single email ID and mobile number. No hard copy of the application needs to be sent to CPCL.

Documents Required for CPCL Recruitment 2026

Candidates should keep the following documents ready before starting the online application:

• Recent passport-size photograph
• Scanned signature
• Proof of date of birth
• Diploma/B.Sc. certificates and mark sheets
• Relevant post-qualification experience certificates
• SC/ST/OBC(NCL)/EWS certificate, where applicable
• PwBD certificate, where applicable
• Ex-Servicemen documents, where applicable
• Valid photo identity proof
• No Objection Certificate for eligible candidates working in Government organisations, PSUs or autonomous bodies, where required

The online application instructions indicate that the recent photograph should generally be uploaded in JPG/JPEG/PNG format within 20-60 KB, the signature within 10-30 KB, and relevant scanned certificates in PDF format within the specified portal limits.

Important Conditions for CPCL Recruitment 2026

• Each candidate can submit an application for only one post.
• Educational qualification, age and relevant post-qualification experience are reckoned as on 01.07.2026.
• Possession of the prescribed qualification does not automatically guarantee shortlisting.
• Documents relating to age, qualification, experience and category will be verified at the Document Verification stage.
• Final selection is subject to satisfying CPCL's Pre-Employment Medical Standards.
• Candidates employed in Government organisations, PSUs or autonomous bodies should comply with the prescribed NOC/proper-channel requirements.
• Mobile phones, smart watches, calculators and other prohibited electronic/communication devices are not permitted at the examination venue.
• Providing false or incorrect information can result in cancellation of candidature or appointment.
• Canvassing in any form can result in disqualification.
• Vacancies are tentative and filling them remains subject to CPCL Management's requirements and the suitability of candidates.

CPCL Junior Engineering Assistant Recruitment 2026 Preparation Focus

The CBT gives 70 of the 120 marks to Discipline Knowledge, making technical preparation the largest component of the examination. Candidates should therefore devote substantial preparation time to the core concepts of their respective Diploma/B.Sc. discipline while maintaining regular practice in Verbal Ability, Numerical Ability, Reasoning and General Knowledge.

Because each incorrect answer carries a 0.25-mark penalty, accuracy matters. Candidates should avoid uncontrolled guessing and instead practise timed objective questions to improve both speed and precision.

For the General Knowledge portion, candidates can supplement their preparation with daily current affairs, Static GK and the daily current affairs quiz.

CPCL Junior Engineering Assistant Recruitment 2026 Important Links

For timely updates on CPCL admit cards, CBT dates, results and other government recruitment notifications, candidates can follow the WhatsApp channel, Telegram channel and YouTube channel.

Explore More on thejobsme.com

Applicants looking for similar PSU and engineering opportunities can keep checking the latest govt jobs notifications. For exam preparation, candidates can also use daily current affairs, Static GK and the daily current affairs quiz.