IOCL Executive Recruitment 2026 – 470 Vacancies for Engineers, Officers, and Law Experts – Apply Online Now

Indian Oil Corporation Limited (IOCL), a Maharatna Central Public Sector Enterprise and one of India’s largest oil marketing and refining companies, has officially announced its much-awaited recruitment drive for 2026 . The online application process for various Executive positions, including Graduate Engineers, Officers, Law Officers, and Diploma Engineers, is now open on the official IOCL website . This is a golden opportunity for eligible candidates to secure a prestigious and well-paying job in the energy sector.

The registration process for these vacancies began on 14 August 2026, and the deadline to apply online is 3 September 2026 . Interested candidates are advised to apply well before the last date to avoid any last-minute technical glitches.

IOCL Recruitment 2026: Overview

The IOCL recruitment drive aims to fill a total of 470 vacancies across multiple disciplines and grades . The roles are primarily in the Executive cadre, offering attractive pay scales and benefits 

Vacancy Details and Salary Structure

The recruitment covers a wide spectrum of roles across engineering, marketing, law, and quality control . Of the total 470 vacancies, the break-up stands at 391 posts in Grade A, 9 posts in Grade A0, and 70 posts in Grade E0 .

Post-Wise Vacancy Distribution

• Grade A (411 posts): Graduate Engineer (Mechanical, Electrical, Civil, Instrumentation, Electronics & Communication, Computer Science/IT) and Officer (Marketing, Law) .

• Grade A0 (9 posts): Assistant Quality Control Officer (Chemistry) .

• Grade E0 (50 posts): Diploma Engineer (Mechanical, Safety, Electrical) .

IOCL Salary and Pay Scale

The pay scales vary according to the post and grade, with the highest being for Grade A positions .

In addition to the basic pay, selected candidates will be entitled to DA, HRA or subsidized housing, medical facilities, gratuity, contributory provident fund, and other benefits as per corporation rules .

Eligibility Criteria for IOCL Recruitment 2026

Candidates must meet the post-specific eligibility criteria before applying. The requirements vary for Engineering, Marketing, Law, and Quality Control positions .

Educational Qualification

• Graduate Engineer – Grade A: Full-time BE/B. Tech or equivalent in the relevant engineering discipline from an AICTE/UGC-recognized institution .

• Officer (Marketing) – Grade A: MBA or equivalent Post Graduate Diploma in Management .

• Law Officer – Grade A: Graduate Degree in Law (LLB or equivalent) .

• Assistant Quality Control Officer – Grade A0: Master’s degree in Chemistry .

• Diploma Engineer – Grade E0: Full-time 3-year Diploma in the relevant engineering stream .

Minimum Percentage Criteria

• General/EWS/OBC (NCL): Minimum 65% marks in the qualifying degree .

• SC/ST/PwBD: Minimum 55% marks in the qualifying degree .

• Officer (Marketing): Minimum 60% marks in MBA/PGDBA .

Age Limit (As of 1 July 2026)

• Graduate Engineer / Diploma Engineer: Maximum 26 years .

• Officer (Marketing): Maximum 28 years .

• Law Officer / Assistant Quality Control Officer: Maximum 30 years .
  Age relaxation is applicable for reserved categories as per government norms .

Application Fee

The application fee must be paid online through the recruitment portal. The fee is non-refundable .

• General / OBC / EWS Candidates: ₹1,000/- plus applicable GST .

• SC / ST / PwBD Candidates: Nil (Exempted) .

Selection Process

The selection for IOCL Executive posts will be conducted in multiple stages .

Stage 1: Computer Based Test (CBT)

• The CBT is scheduled for 24 September 2026 .

• The test will consist of 100 objective multiple-choice questions .

• Sectional Distribution: 20 questions on Quantitative Aptitude, 15 on Logical Reasoning & Verbal Ability, and 50 on Domain Knowledge .

• Marking Scheme: Each question carries 1 mark, with a penalty of 0.25 marks for every incorrect answer .

• Qualifying Marks: General/EWS/OBC(NCL) candidates require 40% in each section and a minimum 45% overall .

Stage 2: Group Discussion (GD) / Group Task (GT)

• Shortlisted candidates from the CBT will be called for the GD/GT round .

Stage 3: Personal Interview

• Candidates who clear the GD/GT will be invited for a Personal Interview .

Note: Selected candidates may be required to execute a service bond committing to a minimum of three years of service with the Corporation .

How to Apply for IOCL Recruitment 2026

Candidates can follow the step-by-step guide below to apply online:

1. Visit the Official Website: Go to the official IOCL website at iocl.com .

2. Navigate to Careers: Click on the “Careers” or “Latest Job Openings” section on the homepage .

3. Find the Recruitment Link: Look for the link titled “Recruitment of Executives in Indian Oil Corporation Limited through Computer Based Test (CBT) – 2026” .

4. Register: Click on “New Registration” and enter the required details (name, mobile number, email ID) to generate a Provisional Registration Number and password .

5. Fill the Application Form: Log in using your credentials and accurately fill in all personal, educational, and professional details .

6. Upload Documents: Upload scanned copies of your recent photograph, signature, and other required documents as per the prescribed format and size .

7. Pay Application Fee: Pay the applicable fee online using Net Banking, Credit/Debit Card, or UPI .

8. Preview and Submit: Review all the entered details carefully. Once verified, submit the application form .

9. Download Confirmation: After successful submission, download and print a copy of the submitted application form and the payment receipt for future reference .

Important Documents to Keep Ready

Before starting the application process, ensure you have the following documents ready :

• Recent passport-size photograph

• Signature

• Educational qualification certificates and mark sheets

• Category certificate (if applicable)

• Date of birth proof

• Identity proof (Aadhaar, PAN, etc.)

• Experience documents (if required for the specific post)

Important Dates 

Final Words of Advice

• Check Post-Wise Eligibility: Do not assume that meeting the criteria for one post makes you eligible for all. Always match your qualification with the exact requirement mentioned for that specific post .

• Avoid Last-Minute Rush: Complete the application process well before the deadline to avoid issues with server traffic or payment failures .

• Keep Documents Handy: Have all the necessary documents scanned and ready in the required format before you start filling the form .

The IOCL Executive Recruitment 2026 is a fantastic opportunity for engineering graduates, MBA professionals, law graduates, and diploma holders to build a rewarding career with one of India’s most prestigious public sector undertakings. Ensure you complete your online application before 3 September 2026 and begin your preparation for the CBT scheduled on 24 September 2026.