IOCL Non-Executive Recruitment 2026 – Apply Online for 394 Junior Engineering Assistant Posts
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The Indian Oil Corporation Limited (IOCL), a Maharatna Company and India’s flagship national oil company, has released a recruitment notification for the engagement of Non-Executive Personnel across its various Refinery and Petrochemical Units. This recruitment offers opportunities for bright, young, and energetic Indian nationals to join a Fortune Global 500 company.
Applications are invited for 394 vacancies for posts like Junior Engineering Assistant-IV in Production, P&U, Electrical, Mechanical, Instrumentation, Fire & Safety, and Quality Control disciplines. The selected candidates will be posted at IOCL’s refineries in Guwahati, Barauni, Gujarat, Haldia, Mathura, Panipat, Digboi, Bongaigaon, and Paradip. The online application process is open from 20 December 2025 to 09 January 2026.
- Recruiting Organisation: Indian Oil Corporation Limited (IOCL) – Refineries Division
- Post Name: Junior Engineering Assistant-IV / Junior Technical Assistant-IV / Junior Quality Control Analyst
- Total Vacancies: 394 Posts
- Pay Scale: ₹25,000 – ₹1,05,000/-
- Application Start Date: 20 December 2025 (10:00 AM)
- Last Date to Apply: 09 January 2026 (11:55 PM)
- Exam Date: Last Week of January 2026 (Tentative)
- Job Location: Pan India (Various Refineries)
- Official Website: iocl.com
Table of Contents
Important Dates Vacancy Details Application Fees Eligibility Criteria Salary and Benefits Selection Process How to Apply Online Documents Required FAQsAbout Indian Oil Corporation Limited (IOCL)
Indian Oil Corporation Limited (IOCL) is a diversified, integrated energy major with a presence across the entire spectrum of Oil, Gas, Petrochemicals, and Alternative Energy sources. As a Maharatna company, it fuels the lives of over a billion Indians daily and is actively transitioning towards a low-carbon economy. Working with IOCL offers career growth, stability, and perks associated with a leading PSU.
Important Dates
Candidates must note all important dates related to the IOCL Non-Executive Recruitment 2026. The application window is open for a limited period.
| Event | Date |
|---|---|
| Notification Release Date | 20 December 2025 |
| Online Application Start Date | 20 December 2025 (10:00 AM) |
| Last Date to Apply Online | 09 January 2026 (11:55 PM) |
| Computer Based Test (CBT) – Tentative | Last Week of January 2026 |
| CBT Result Declaration | 2 Weeks after CBT |
| Skill/Proficiency/Physical Test (SPPT) | To be notified after CBT |
Important Note: Candidates are advised to apply well before the deadline to avoid any technical issues. The CBT exam date is tentative and will be confirmed later on the official website.
IOCL Non-Executive Vacancy Details 2026
The Indian Oil Corporation Limited has announced 394 vacancies for Non-Executive posts across various refineries. The vacancies are distributed across different technical disciplines.
Post-Wise Vacancy and Qualification Details
| Post Code | Name of Post | Qualification Required |
|---|---|---|
| 201 | Junior Engineering Assistant-IV (Production) | Diploma in Chemical / Refinery & Petrochemical Engg. OR B.Sc. (Maths, Physics, Chemistry/Industrial Chemistry) |
| 202 | Junior Engineering Assistant-IV (P&U) | Diploma in Mechanical / Electrical Engg. OR B.Sc. (PCM) PLUS Boiler Competency Certificate (BCC) / NAC in Boiler Attendant |
| 203 | Junior Engineering Assistant-IV (P&U-O&M) | Diploma in Electrical Engineering |
| 204 | Junior Engineering Assistant-IV (Electrical) / JTA-IV | Diploma in Electrical Engineering / Electrical & Electronics Engineering |
| 205 | Junior Engineering Assistant-IV (Mechanical) / JTA-IV | Diploma in Mechanical Engineering / Mechanical (Production) Engineering |
| 206 | Junior Engineering Assistant-IV (Instrumentation) / JTA-IV | Diploma in Instrumentation / Electronics & Instrumentation / Control Engineering |
| 207 | Junior Quality Control Analyst | B.Sc. with Physics, Chemistry/Industrial Chemistry & Mathematics |
| 208 | Junior Engineering Assistant-IV (Fire & Safety) | Matric + Sub-Officers’ Course from NFSC-Nagpur PLUS Valid Heavy Vehicle Driving License |
Refinery-wise Job Locations
- Guwahati Refinery – Assam
- Barauni Refinery – Bihar
- Gujarat Refinery – Gujarat
- Haldia Refinery – West Bengal
- Mathura Refinery – Uttar Pradesh
- Panipat Refinery – Haryana
- Digboi Refinery – Assam
- Bongaigaon Refinery – Assam
- Paradip Refinery – Odisha
Important Eligibility Note:
- Minimum 50% marks in aggregate for General/EWS/OBC candidates (45% for SC/ST/PwBD)
- Candidates with higher professional qualifications like BE/B.Tech, MBA, MCA, CA, etc., are NOT Eligible
- Qualification must be from a recognized Institute/University
Application Fees
The application fee is ₹300/- plus bank charges for General, EWS, and OBC (NCL) candidates. SC, ST, PwBD, and Ex-Servicemen candidates are exempted from the fee.
| Category | Application Fee |
|---|---|
| General / EWS / OBC (NCL) | ₹300/- + Bank Charges |
| SC / ST / PwBD / Ex-Servicemen | Nil (Exempted) |
| Payment Mode | Online: Debit Card, Credit Card, Net Banking |
- Fee payment must be completed before 09 January 2026 (11:55 PM)
- Keep the payment receipt for future reference
- Fee once paid will not be refunded under any circumstances
Eligibility Criteria
Candidates must fulfill the eligibility requirements as specified by IOCL for Non-Executive posts.
Educational Qualification
Educational qualification varies based on the post applied. Candidates must possess the prescribed qualification from a recognized Institute/University. Refer to the post-wise qualification table above for specific requirements.
Age Limit (as on 31 December 2025)
| Parameter | Details |
|---|---|
| Minimum Age | 18 Years |
| Maximum Age (General / EWS) | 26 Years |
| Age Calculation Date | As on 31 December 2025 |
Age Relaxation Details
| Category | Age Relaxation | Maximum Age |
|---|---|---|
| SC / ST Candidates | 5 Years | Up to 31 Years |
| OBC (NCL) Candidates | 3 Years | Up to 29 Years |
| PwBD Candidates | 10 Years (Plus category relaxation) | As applicable |
| Ex-Servicemen | As per Government Rules | As applicable |
Salary and Benefits
Selected candidates will be placed in an attractive pay scale with various perks and allowances as per IOCL Corporation rules.
Pay Scale Structure
| Component | Details |
|---|---|
| Pay Scale | ₹25,000 – ₹1,05,000/- |
| Starting Basic Pay | ₹25,000/- per month |
| Maximum Basic Pay | ₹1,05,000/- per month |
Perks and Allowances
- Basic Pay: As per pay scale
- Dearness Allowance (DA): As per Government rates
- House Rent Allowance (HRA) / Housing: Based on posting location
- Medical Facilities: Comprehensive medical benefits for self and family
- Productivity Incentive: Performance-based incentives
- Gratuity: On retirement
- Provident Fund (PF): As per rules
- Leave Encashment: As per entitlement
- Leave Fare Allowance (LFA): Travel benefits
- Other Benefits: As per Corporation rules
Working with IOCL, a Maharatna PSU and Fortune Global 500 company, offers stability, career growth, and perks. Employees have opportunities for promotion to higher positions and skill development through training programs.
Selection Process
The selection methodology for IOCL Non-Executive Recruitment 2026 is a two-stage process designed to evaluate candidates comprehensively.
Date: Tentatively in Last Week of January 2026
Format: Objective Type, 100 Marks, 120 Minutes Duration
Syllabus:
- Subject Knowledge: 75 Marks
- Numerical Ability: 15 Marks
- General Awareness: 10 Marks
Qualifying Marks: Minimum 40% (relaxed to 35% for SC/ST/PwBD)
Shortlisted candidates in the ratio of 1:2 (posts:candidates) will be called for SPPT. This test is of qualifying nature only. Document verification will be conducted at this stage.
Selection Process Notes:
- Computer Based Test is mandatory for all candidates
- CBT will be conducted at various centers across India
- Only shortlisted candidates will be called for SPPT
- Final selection will be based on performance in CBT and SPPT
- Document verification is mandatory before final appointment
How to Apply Online for IOCL Non-Executive Recruitment 2026
Candidates must apply online through the official IOCL portal. Follow these steps to complete your application:
Go to the official IOCL website at iocl.com and navigate to IndianOil for Careers section. Look for Latest Job Opening.
Click on “Apply Online” and choose “New Registration”. Enter your basic details including name, date of birth, email ID, and mobile number to generate a Provisional Registration Number and Password.
Login with your credentials (Registration Number and Password). Select the specific Post Code and Refinery Unit you wish to apply for. Fill in all required personal details, educational qualifications, and other information carefully.
Upload scanned copies of required documents in the specified format:
- Recent Photograph (passport size)
- Signature
- Left Thumb Impression
- Hand Written Declaration
- Educational Certificates (10th, 12th, Diploma/Degree Marksheets)
- Caste/Category Certificate (if applicable)
Pay the application fee of ₹300/- (plus bank charges) online through Debit Card, Credit Card, or Net Banking. Fee is exempted for SC/ST/PwBD/Ex-Servicemen candidates.
Review all details carefully. Once satisfied, submit the final application. Take a printout of the submitted application form and fee receipt for future reference.
Application Tips:
- Read the official notification carefully before applying
- Keep all documents ready in scanned format before starting
- Ensure you meet the eligibility criteria for the post
- Fill all details correctly as per your certificates
- Keep your registration number and password safe
- Take multiple printouts of the submitted form
- Apply well before the deadline to avoid technical issues
Documents Required
Candidates must keep the following documents ready for uploading during the online application and for document verification.
Documents for Online Application (Scanned Copies)
- Recent Photograph: Passport size, color photo with white background
- Signature: On white paper with black/blue ink
- Left Thumb Impression: Scanned image
- Hand Written Declaration: As per prescribed format
- 10th Certificate: For date of birth proof
- 12th Marksheet: If applicable
- Diploma/Degree Marksheets: All semester/year marksheets
- Category Certificate: SC/ST/OBC-NCL/EWS (if applicable)
- PwBD Certificate: From competent authority (if applicable)
Documents for Verification (Originals + Photocopies)
- Educational Certificates: 10th, 12th, Diploma/Degree with all marksheets
- Date of Birth Proof: 10th certificate
- Category Certificate: Valid certificate from competent authority
- Caste Certificate: For reserved category candidates
- EWS Certificate: If applicable (valid for current year)
- PwBD Certificate: Medical certificate from Medical Board
- Ex-Serviceman Certificate: Discharge certificate (if applicable)
- Boiler Competency Certificate: For Post Code 202 (if applicable)
- Driving License: Valid Heavy Vehicle License for Post Code 208
- Aadhaar Card
- PAN Card
- Application Form Printout
Important Links
| Link Description | Action |
|---|---|
| Official Notification PDF | Download PDF |
| Apply Online – Registration Portal | Apply Here |
| Official IOCL Website | Visit Website |
| Visit Sarkarinaukariinfo.in | Visit Website |
| Join Our Telegram Channel | Join Channel |
Frequently Asked Questions (FAQs)
Q1: How many vacancies are there in IOCL Non-Executive Recruitment 2026?
Answer: There are a total of 394 vacancies for various Non-Executive posts across different IOCL refineries.
Q2: What is the last date to apply for IOCL Recruitment 2026?
Answer: The last date to apply online is 09 January 2026 (11:55 PM).
Q3: What is the application fee for IOCL Non-Executive posts?
Answer: The application fee is ₹300/- plus bank charges for General, EWS, and OBC candidates. SC, ST, PwBD, and Ex-Servicemen candidates are exempted from the fee.
Q4: What is the educational qualification required for Junior Engineering Assistant posts?
Answer: Educational qualification varies by discipline. Generally, a 3-year Diploma in relevant engineering discipline or B.Sc. with relevant subjects is required. Refer to the post-wise qualification table for specific requirements.
Q5: What is the age limit for IOCL Non-Executive Recruitment 2026?
Answer: Minimum age is 18 years and maximum age is 26 years for General/EWS candidates (as on 31.12.2025). Age relaxation is available: SC/ST – 5 years, OBC – 3 years, PwBD – 10 years.
Q6: What is the salary for IOCL Non-Executive posts?
Answer: The pay scale is ₹25,000 – ₹1,05,000/- per month along with various allowances including DA, HRA, medical facilities, and other benefits as per Corporation rules.
Q7: Can B.Tech graduates apply for IOCL Non-Executive posts?
Answer: No, candidates with higher professional qualifications like BE/B.Tech, MBA, MCA, CA, etc., are NOT eligible for these Non-Executive posts.
Q8: What is the selection process for IOCL Non-Executive Recruitment?
Answer: The selection process consists of Computer Based Test (CBT) followed by Skill/Proficiency/Physical Test (SPPT) and document verification.
Q9: When will the IOCL Non-Executive CBT exam be conducted?
Answer: The Computer Based Test is tentatively scheduled for the last week of January 2026. The exact date will be announced on the official website.
Q10: What is the exam pattern for IOCL Non-Executive CBT?
Answer: The CBT will be objective type with 100 marks and 120 minutes duration. It will cover Subject Knowledge (75 marks), Numerical Ability (15 marks), and General Awareness (10 marks).
Q11: What are the posting locations for selected candidates?
Answer: Selected candidates will be posted at IOCL refineries in Guwahati, Barauni, Gujarat, Haldia, Mathura, Panipat, Digboi, Bongaigaon, and Paradip.
Q12: Is there any negative marking in the IOCL CBT exam?
Answer: The official notification does not mention negative marking. Candidates should refer to the detailed notification for complete exam pattern details.
Q13: What documents are required for IOCL Non-Executive application?
Answer: Required documents include photograph, signature, thumb impression, educational certificates, category certificate (if applicable), and other relevant documents as specified in the notification.
Q14: Can I apply for multiple posts in IOCL Recruitment?
Answer: Candidates can apply for different posts by submitting separate applications. They need to select specific post code and refinery during application.
Q15: Where can I get regular updates about IOCL Recruitment 2026?
Answer: You can get updates on the official IOCL website and also stay connected with Sarkarinaukariinfo.in. Join our Telegram channel: t.me/Sarkarinaukariinfo24
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For more information and updates regarding IOCL Non-Executive Recruitment 2026, keep visiting the official IOCL website regularly. Stay connected with Sarkarinaukariinfo.in for government job notifications, admit cards, results, and exam preparation materials.
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Best wishes to all aspiring candidates. Prepare well with dedication and discipline. Complete your application carefully before the deadline. With proper preparation and determination, you can secure a position in IOCL, one of India’s premier energy companies.
Disclaimer: The information provided on this page is based on the official IOCL notification released on 20 December 2025. Candidates are advised to visit the official IOCL website at iocl.com for the most accurate and updated information. Sarkarinaukariinfo.in is not responsible for any errors or changes in the official notification. Always verify information from official sources before taking any action.