Vacancies: 60 · Posts: 4 · Type: Regular Government Service · Mode: Online · Fee: ₹500 (Nil for SC/ST/PwBD/Women/ExSM) · Apply: 14 August–11 September 2026 · Salary: ₹25,000–1,05,000 (IDA) · Selection: CBT + SPPT · Location: Chennai
Chennai Petroleum Corporation Limited (CPCL), a Navratna PSU and group company of Indian Oil Corporation Limited under the Ministry of Petroleum and Natural Gas, has opened 60 Junior Engineering Assistant-IV posts at its Manali refinery in Chennai. Applications are accepted online from 14 August to 11 September 2026 under Advertisement No. 01 of 2026 – CPCL/HRD:03:055.
This drive targets diploma holders with three years of relevant experience in continuous process industries. Production accounts for 40 of the 60 seats, while Mechanical, Electrical and Instrumentation share the rest. Higher qualifications such as B.E./B. Tech make candidates ineligible.
Women can apply only for Mechanical, Electrical and Instrumentation posts. Production remains closed to them because of shift and hazardous-duty requirements.
Who Should Apply?
- Diploma (Chemical / Petroleum / Petrochemical) or B.Sc (Chemistry) + 3 years continuous-process experience → Junior Engineering Assistant-IV (Production) – 40 posts
- Diploma (Mechanical) + 3 years rotary/stationary equipment maintenance experience → Junior Engineering Assistant-IV (Mechanical) – 10 posts
- Diploma (Electrical / Electrical & Electronics) + 3 years electrical maintenance experience → Junior Engineering Assistant-IV (Electrical) – 5 posts
- Diploma (Instrumentation / Instrumentation & Electronics / Instrumentation & Control / Electronics & Communication) + 3 years process-control instrumentation experience → Junior Engineering Assistant-IV (Instrumentation) – 5 posts
Minimum 60% aggregate marks for UR/OBC/EWS; 55% for SC/PwBD against reserved seats. Age must not exceed 30 years as on 01 July 2026 (relaxations apply). Candidates already holding B.E./B. Tech, MBA, CA, LLB or MCA are not eligible.
Who cannot apply: Women for Production posts; candidates without the mandatory three years of post-qualification experience; those who possess higher professional degrees listed above.
Important Dates
| Event | Date |
|---|---|
| Notification Release | 14 August 2026 |
| Online Application Starts | 14 August 2026 |
| Last Date to Apply & Pay Fee | 11 September 2026 (23:59 Hrs) |
| Admit Card Download | 10 days before CBT (tentative) |
| Computer Based Test | September / October 2026 (Chennai only) |
| Age / Qualification / Experience Reckoned As On | 01 July 2026 |
Quick Overview – CPCL Junior Engineering Assistant 2026
- Organisation: Chennai Petroleum Corporation Limited (CPCL)
- Sector: Oil & Gas / Petroleum Refining
- Notification Number: 01 of 2026 – CPCL/HRD:03:055
- Post: Junior Engineering Assistant-IV (Production / Mechanical / Electrical / Instrumentation)
- Total Vacancies: 60
- Job Location: Chennai, Tamil Nadu (Manali Refinery)
- Job Type: Regular Government Service (Non-Executive, Grade IV)
- Pay Scale: ₹25,000 – 1,05,000 (IDA pattern)
- Application Mode: Online only
- Official Website: CPCL Careers Page
- Apply Online: Apply for CPCL Junior Engineering Assistant 2026
- Notification PDF: Download CPCL JEA Recruitment 2026 Notification PDF
- Last Date: 11 September 2026
What Posts Are Available? – CPCL Vacancy & Eligibility 2026
CPCL has released 60 Junior Engineering Assistant-IV seats. Production dominates with 40 posts. Mechanical has 10, while Electrical and Instrumentation have 5 each. Backlog vacancies for SC, OBC and PwBD are included in the totals. Women are eligible only for the three non-Production disciplines.
| Post Name | Vacancies | Qualification | Pay Level |
|---|---|---|---|
| Jr. Engg. Asstt-IV (Production) | 40 | 3-yr Diploma (Chemical/Petroleum/Petrochemical) or B.Sc (Chemistry) + 3 yrs exp | ₹25,000–1,05,000 |
| Jr. Engg. Asstt-IV (Mechanical) | 10 | 3-yr Diploma (Mechanical) + 3 yrs exp | ₹25,000–1,05,000 |
| Jr. Engg. Asstt-IV (Electrical) | 5 | 3-yr Diploma (Electrical/EEE) + 3 yrs exp | ₹25,000–1,05,000 |
| Jr. Engg. Asstt-IV (Instrumentation) | 5 | 3-yr Diploma (Instrumentation/ECE) + 3 yrs exp | ₹25,000–1,05,000 |
| Total | 60 |
Category-wise (approximate from official table): UR 26, SC 9, OBC 15, EWS 5 (ST nil in current cycle). Backlog SC 2, OBC 3 and PwBD 3 are embedded in the totals. Exact horizontal reservation for PwBD is position-specific (OH/MD identified posts).
Vacancy interpretation note: Production is the largest block, and the only one closed to women. Mechanical offers the next-best volume for diploma holders with maintenance experience. Electrical and Instrumentation seats are limited; competition will be high.
What Is the Age Limit for CPCL Recruitment?
The upper age limit is 30 years as of 01 July 2026 for all posts.
| Category | Maximum Age |
|---|---|
| UR / EWS | 30 years |
| OBC (NCL) | 33 years |
| SC / ST | 35 years |
| PwBD (UR) | 40 years |
| PwBD (OBC) | 43 years |
| PwBD (SC/ST) | 45 years |
| Ex-Servicemen | Service period + 3 years (max 50 years) |
Examples: ✅ A 29-year-old UR candidate born on 02 July 1996 — eligible (within the 30-year limit as on 01 July 2026). ❌ A 31-year-old UR candidate born on 30 June 1995 — not eligible (exceeds maximum age by 1 year).
Use our Age Eligibility Calculator to check instantly.
What Is the Salary for Junior Engineering Assistant in Chennai?
The pay scale is IDA pattern ₹25,000 – 1,05,000. Starting basic pay is ₹25,000. No pay protection is admissible.
Approximate in-hand at Chennai (Y-class city, 20% HRA) after DA and standard deductions: ₹42,000–48,000 per month in the first year (basic ₹25,000 + current IDA + HRA + other allowances minus PF and tax). Calculate exact take-home using our PSU Pay Calculator (IDA Pattern).
Benefits include DA, HRA/self-lease, PF, gratuity, LTC/LFA, medical reimbursement and superannuation benefits as per CPCL rules.
What Is the Application Fee?
| Category | Fee |
|---|---|
| General / EWS / OBC (NCL) | ₹500 |
| SC / ST / PwBD / Ex-Servicemen / Women | Nil |
The fee is non-refundable and payable online only through the application portal.
How to Apply?
- Visit the official registration portal: Apply for CPCL Junior Engineering Assistant 2026 (open until 11 September 2026).
- Register as a new user with a valid email and mobile number. Complete OTP verification.
- Log in and fill in personal, academic and experience details carefully. Experience must match the exact nature required for the chosen discipline.
- Upload photograph, signature and supporting documents as per size guidelines. Use our Photo & Signature Resizer if needed.
- Pay the fee (if applicable) and submit. Download the final application form for future reference.
Common Mistakes to Avoid
- Applying for Production posts if you are a woman — the portal will accept the form, but candidature will be rejected later.
- Claiming higher qualifications (B.E./B.Tech etc.) — these make you ineligible and can lead to cancellation even after selection.
- Entering experience that does not match continuous-process or specific equipment requirements listed in the notification.
- Waiting till the last day — the portal may slow down and fee payment can fail.
- Uploading incorrect category certificates (OBC must be NCL and issued on or after 01 April 2026).
CPCL சென்னை ஜூனியர் இன்ஜினியரிங் அசிஸ்டண்ட் பணியமர்வு 2026 – 60 பதவிகளுக்கு ஆன்லைனில் விண்ணப்பிக்கவும்
சென்னை பெட்ரோலியம் கார்ப்பரேஷன் லிமிடெட் (CPCL) 60 ஜூனியர் இன்ஜினியரிங் அசிஸ்டண்ட்-IV பதவிகளுக்கு அறிவிப்பு வெளியிட்டுள்ளது. விண்ணப்பம் 14 ஆகஸ்ட் முதல் 11 செப்டம்பர் 2026 வரை ஆன்லைனில் மட்டும் ஏற்றுக்கொள்ளப்படும். பதவிகள் சென்னை மணலி சுத்திகரிப்பு நிலையத்தில் உள்ளன.
யார் விண்ணப்பிக்கலாம்? கெமிக்கல் / பெட்ரோலியம் / பெட்ரோகெமிக்கல் டிப்ளமோ அல்லது B.Sc (கெமிஸ்ட்ரி) மற்றும் 3 ஆண்டு அனுபவம் உள்ளவர்கள் Production பதவிக்கு விண்ணப்பிக்கலாம். மெக்கானிக்கல், எலக்ட்ரிகல், இன்ஸ்ட்ருமென்டேஷன் டிப்ளமோ வைத்திருப்பவர்கள் அந்தந்த பதவிகளுக்கு தகுதி. பெண்கள் Production தவிர மற்ற மூன்று பதவிகளுக்கு மட்டும் விண்ணப்பிக்க முடியும்.
வயது மற்றும் ஊதியம் 01 ஜூலை 2026 அன்று அதிகபட்ச வயது 30 ஆண்டுகள். ஊதிய அளவு ₹25,000 – 1,05,000 (IDA). தொடக்க அடிப்படை ஊதியம் ₹25,000. தேர்வு CBT + திறன்/உடல் சோதனை மூலம் நடைபெறும்.
விண்ணப்பம் எப்படி? cpcl.onlineregistrationform.org/TNCPCL/index.action இல் பதிவு செய்து விண்ணப்பிக்கவும். SC/ST/PwBD/பெண்கள்/ExSM க்கு கட்டணம் இல்லை. மற்றவர்களுக்கு ₹500. முழு விவரங்களுக்கு அதிகாரப்பூர்வ அறிவிப்பைப் பார்க்கவும்.
How Are Candidates Selected?
Selection has three stages:
- Computer-Based Test (CBT) – 120 marks, 2 hours
- General Aptitude (Verbal, GK, Reasoning, Numerical) – 50 questions / 50 marks
- Discipline Knowledge – 70 questions / 70 marks
- Negative marking: ¼ mark for each wrong answer
- Qualifying marks: 40% (UR/OBC/EWS); 35% for SC/ST/PwBD against reserved posts
- Exam centre: Chennai only (tentative September/October 2026)
- Document Verification of shortlisted candidates (ratio approximately 1:3).
- Skill / Proficiency / Physical Test (SPPT) – qualifying in nature only. No marks added to merit.
Final merit is prepared solely on CBT marks among those who clear SPPT and medical fitness as per CPCL pre-employment standards.
Why Does CPCL Chennai Matter?
Chennai Petroleum Corporation Limited is a Navratna central public sector enterprise and a group company of Indian Oil Corporation Limited. It operates a 10.5 MMTPA refinery at Manali, Chennai, and contributes significantly to India’s petroleum product supply in the southern region.
Candidates search for CPCL jobs because of stable PSU employment, IDA pay scales, and exposure to large-scale continuous-process refining operations. The downside is that Production posts involve shift duty and hazardous working conditions, which is why women are currently restricted from those seats. Growth opportunities exist within the non-executive cadre and through departmental promotions, but the organisation is not as large as parent IOCL for all-India transfer options.
The SahisarkariJobs.in Analyst’s Take
Compared with the much larger IOCL Junior Engineering Assistant drives that open hundreds of seats across multiple refineries, CPCL’s 60-post notification is smaller and location-locked to Chennai. Candidates who prefer a single-city posting and already live in or near Tamil Nadu will find this more attractive than pan-India IOCL or BPCL refinery recruitments.
Best fit: Diploma holders with genuine three-year continuous-process or maintenance experience who want a permanent Navratna PSU job in Chennai without the uncertainty of all-India posting.
Who should skip: Fresh diploma holders without the mandatory experience, candidates holding B.E./B. Tech (they are ineligible), and women who only want Production roles.
Practical tip: Map your exact experience against the equipment list given in the notification (Fired Heaters, Compressors, DCS/PLC, HT/LT switchgear, etc.). Vague “refinery experience” statements are frequently rejected at document verification.
What Documents Are Required?
- Matriculation / Higher Secondary certificate (age proof)
- Diploma / B.Sc mark sheets and certificate
- Experience certificates with clear period and nature of duties
- Caste / EWS / PwBD certificate in the prescribed central government format (OBC-NCL and EWS must be issued on or after 01 April 2026)
- Photo identity proof
- Passport-size photographs and signature as per portal specifications
- Disability certificate (if applicable) issued by competent authority
What Happens After Selection?
- Candidates shortlisted on CBT marks are called for document verification.
- Those who clear DV appear for the qualifying Skill/Proficiency/Physical Test.
- Medically fit candidates receive the offer of appointment in Grade IV Non-Executive cadre.
- Joining formalities are completed at CPCL Manali, Chennai.
- Selected candidates are placed on the IDA pay scale starting at basic ₹25,000 and are covered under the corporation’s PF, gratuity and medical schemes.
- Confirmation and further career progression follow CPCL’s non-executive cadre rules.
Contact & Helpline
Application portal queries: cpcl2026@onlineregistrationform.org; Phone: 022-62507770
Also Read: TNSTC Apprentice Recruitment 2026 – Apply Online for 1518 Graduate, Diploma & Non-Engineering Posts
For general recruitment information, visit the CPCL Careers page.
⚠️ Contact details sourced from the official notification/website. Verify before contacting. NEVER pay any money over the phone or to any person claiming to offer job assistance. Report fraud to cybercrime.gov.in.
Important Links – CPCL Junior Engineering Assistant 2026
| Description | Link |
|---|---|
| Notification PDF | Download CPCL JEA Recruitment 2026 Notification PDF |
| Apply Online | Apply for CPCL Junior Engineering Assistant 2026 |
| Official Website | Visit CPCL Careers Page |
| Pre-Employment Medical Guidelines | Available on the CPCL website under the Careers section |
FAQs – CPCL Junior Engineering Assistant Recruitment 2026
Q1: What is the last date to apply for CPCL Junior Engineering Assistant 2026?
A: 11 September 2026 (23:59 Hrs). Late applications are not accepted, and no extension has been announced as of 15 August 2026.
Q2: What is the age limit for CPCL Junior Engineering Assistant?
A: Maximum 30 years as of 01 July 2026 for UR. OBC gets 3 years, SC/ST 5 years, and PwBD up to 10–15 years relaxation depending on category.
Q3: Is there an exam for CPCL Junior Engineering Assistant, or is it interview-based?
A: Yes — a Computer-Based Test of 120 marks followed by document verification and a qualifying Skill/Proficiency/Physical Test. No interview is conducted.
Q4: What is the salary of CPCL Junior Engineering Assistant?
A: Pay scale ₹25,000–1,05,000 (IDA). Starting basic is ₹25,000. Approximate in-hand in Chennai is ₹42,000–48,000 in the first year after DA and HRA.
Q5: Can final-year students or result-awaited candidates apply for CPCL 2026?
A: No. You must possess the prescribed diploma or degree and the required three years of post-qualification experience as on 01 July 2026.
Q6: Is CPCL Junior Engineering Assistant a permanent government job?
A: Yes. It is a regular Non-Executive Grade IV post in a Navratna PSU with IDA pay scale, PF, gratuity and other corporation benefits.
Q7: Can candidates from other states apply for CPCL recruitment?
A: Yes. This is an all-India recruitment. Any Indian national meeting the educational and experience criteria can apply. The posting is fixed at Chennai.
Q8: Where will I be posted if I get selected for CPCL Junior Engineering Assistant?
A: At the CPCL Manali Refinery in Chennai, Tamil Nadu. No all-India transfer liability is indicated for these non-executive posts.
Q9: Is GATE score required for CPCL Junior Engineering Assistant?
A: No. Selection is based only on the CPCL Computer-Based Test, document verification and qualifying SPPT. GATE is not required.
Q10: Can women apply for all CPCL Junior Engineering Assistant posts?
A: No. Women are eligible only for Mechanical, Electrical and Instrumentation. Production posts are currently closed to women because of shift and hazardous operations.
Q11: What are the disadvantages of working as Junior Engineering Assistant in CPCL?
A: The honest downside is that Production roles involve continuous shift duty and a hazardous refining environment. Higher qualifications such as B.E./B. Tech actually make you ineligible, which surprises many candidates.
Q12: Is CPCL a good employer compared with other oil PSUs?
A: CPCL offers stable Navratna employment and a Chennai location advantage. However, the total vacancy count is much smaller than IOCL or BPCL refinery drives, so competition for each seat is higher.
Q13: Do oil refinery junior engineering assistants get housing?
A: CPCL provides HRA or self-lease facility as per rules. Company accommodation availability depends on vacancy at the Manali township and is not guaranteed at the time of joining.
Final Checklist – Is This the Right Job for You?
- You meet the age and educational criteria as on 01 July 2026.
- You have the exact three years of relevant post-qualification experience required for the chosen discipline.
- You do not hold a higher professional degree (B.E./B.Tech, etc.) that makes you ineligible.
- You are comfortable with posting at the Manali Refinery, Chennai, and with shift duty if applying for Production.
- You can arrange all required documents, including experience certificates matching the notification language, before document verification.
📄 Source: Official notification released by CPCL on 14 August 2026. All details sourced from the CPCL official notification PDF.
