Indian Oil Executive Recruitment 2026 – Apply Online 470 Posts

Indian Oil Corporation Limited (IndianOil) has invited applications from eligible Indian nationals for various Executive positions in different grades. The detailed advertisement is dated 14 August 2026, and eligible candidates can submit their applications through the online application portal of IndianOil.

The notification covers opportunities for Graduate Engineers, Marketing Officers, Law Officers, Assistant Quality Control Officers and Diploma Engineers. Candidates with qualifications such as B.E./B.Tech, MBA/PGDBA, LLB, M.Sc. Chemistry and engineering diplomas can apply, subject to the prescribed discipline, marks, age and experience requirements.

Indian Oil Executive Recruitment 2026 – Overview

The online application window is scheduled from 14 August 2026 to 3 September 2026 up to 5:00 PM, while the Computer Based Test is scheduled for 24 September 2026. The dates are tentative and may be changed by IndianOil.

Indian Oil Executive Vacancy 2026

The notification covers the following categories of Executive positions:

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• Graduate Engineer in Grade A
• Officer (Marketing) in Grade A
• Officer (Law) in Grade A
• Assistant Quality Control Officer in Grade A0
• Diploma Engineer in Grade E0

The detailed source provided does not show a consolidated total vacancy figure, so candidates should refer to the official IndianOil advertisement for the discipline-wise vacancy position before applying.

Grade Wise Vacancy

Indian Oil Executive Posts and Qualifications

1. Graduate Engineer – Grade A

Candidates applying for Graduate Engineer positions must possess a full-time regular B.Tech./B.E./equivalent degree from an institution recognized by AICTE/UGC.

The major eligible engineering domains include:

• Chemical Engineering
• Civil Engineering
• Computer Science and Information Technology
• Electrical Engineering
• Electronics & Communication
• Instrumentation
• Mechanical Engineering

For most Graduate Engineer disciplines, candidates from General/EWS/OBC(NCL) categories must have at least 65% marks, while SC/ST/PwBD candidates require at least 55% marks.

The notification also specifies several eligible equivalent disciplines under the different engineering domains. For example, Computer Science candidates may qualify through disciplines including Computer Science and Engineering, Information Technology, Artificial Intelligence, Cyber Security, Data Science and related listed disciplines.

2. Officer (Marketing) – Grade A

Candidates for the Marketing Officer position must possess a two-year full-time regular MBA or Post Graduate Diploma in Business Administration equivalent to MBA as per AIU, with specialization in Marketing.

The minimum marks requirement is:

• General/EWS/OBC(NCL): 60%
• SC/ST/PwBD: 55%

The Marketing specialization should be mentioned in the final degree certificate or supported by an appropriate certificate.

3. Officer (Law) – Grade A

For the Law Officer position, candidates must have either:

• A Graduate Degree in any discipline along with an LLB degree, or
• A five-year integrated LLB degree.

The minimum marks requirement is 60% for General/EWS/OBC(NCL) candidates and 55% for SC/ST/PwBD candidates. The LLB degree must be recognized by the Bar Council of India.

Law Officers must also have a minimum of 2 years of post-qualification professional experience as on 30 June 2026. Eligible experience may include legal practice before courts or tribunals, work in law firms, legal functions in private/public sector organizations or legal functions in Central/State Government organizations.

4. Assistant Quality Control Officer – Grade A0

Candidates must possess a Master’s Degree in Chemistry or one of the specifically listed Chemistry branches.

Eligible disciplines include:

• Chemistry
• Inorganic Chemistry
• Organic Chemistry
• Analytical Chemistry
• Physical Chemistry
• Applied Chemistry
• Industrial Chemistry

The minimum marks requirement is 60% for General/EWS/OBC(NCL) and 55% for SC/ST/PwBD candidates.

Candidates must also have a minimum of 2 years of cumulative post-qualification experience in testing, R&D or quality control in petroleum, petrochemical, polymer or fertilizer unit laboratories, and/or relevant experience in an NABL-accredited laboratory meeting the conditions specified in the notification.

5. Diploma Engineer – Grade E0

Diploma Engineer positions are available for candidates with a three-year full-time Diploma in Engineering from a recognized institution, university or State Board.

The notification includes disciplines such as:

• Electrical
• Electrical & Electronics
• Electrical Power System
• Electrical Engineering (Industrial Control)
• Mechanical
• Chemical Engineering
• Chemical Technology
• Petrochemical Engineering
• Civil Engineering
• Civil & Environmental Engineering
• Construction Engineering
• Electronics & Communication Engineering
• Instrumentation
• Fire & Safety
• Mechanical and other specified disciplines

For Electrical and Mechanical Diploma Engineer positions, General/EWS/OBC(NCL) candidates require 65% marks, while SC/ST/PwBD candidates require 55% marks.

For the Safety discipline, candidates must additionally possess a Diploma in Industrial Safety of at least one year from a recognized institution/authority. The notification specifically states that PwBD candidates are not eligible for this particular post because of the hazardous nature and critical safety-related job functions.

Important Qualification Conditions

Candidates should carefully check their exact degree/diploma discipline before applying. IndianOil has stated that qualifications obtained through part-time, correspondence, distance or online learning modes are not eligible for the prescribed qualifying qualifications.

Candidates applying for Graduate Engineer positions through integrated or dual-degree courses must satisfy the conditions regarding completion of BE/B.Tech and ME/M.Tech and the required final marksheets/degrees by 30 September 2026. Candidates with combined/interdisciplinary graduation disciplines such as Mechatronics or Robotics are not eligible under the stated criteria.

For Grade E0 Diploma Engineer positions, candidates possessing professional higher qualifications such as BE, B.Tech, MBA, CA, CS, CMA, MCA or Ph.D. are not eligible.

Indian Oil Executive Age Limit 2026

The upper age limit is calculated as on 1 July 2026.

Age relaxation is applicable to reserved categories and PwBD candidates as per the conditions specified by IndianOil and Government of India guidelines.

Indian Oil Executive Salary 2026

IndianOil will place selected candidates in the following pay scales:

In addition to basic pay, selected candidates will receive DA and other applicable benefits. These may include HRA/subsidized accommodation, medical facilities, gratuity, provident fund, group personal accident insurance, leave encashment, LTC/LFA and Performance Related Pay, as per Corporation rules.

Indian Oil Executive Application Fee

Candidates belonging to SC/ST/PwBD categories are exempted from payment of the application fee.

Candidates from other categories are required to pay a non-refundable application fee of ₹1,000 plus applicable GST. Applicable bank/card transaction charges are also payable by the candidate.

Indian Oil Executive Selection Process 2026

The selection process consists of:

1. Computer Based Test (CBT)
2. Group Discussion (GD)
3. Group Task (GT)
4. Personal Interview (PI)

The CBT contains 100 objective-type questions divided into two sections:

• Section A – General Aptitude: 50 questions
  • Quantitative Aptitude – 20
  • Logical Reasoning – 15
  • Verbal Ability in English – 15
• Section B – Domain Knowledge: 50 questions

Each question carries one mark, and 0.25 marks will be deducted for every incorrect answer.

CBT Qualifying Marks

For General, EWS and OBC(NCL) candidates:

• Minimum 40% in Section A
• Minimum 40% in Section B
• Minimum 45% overall

For SC/ST candidates:

• Minimum 35% in each section
• Minimum 40% overall

For PwBD candidates:

• Minimum 25% in each section
• Minimum 30% overall

Merely qualifying the CBT does not guarantee shortlisting for GD, GT and PI.

Indian Oil Executive Final Merit List

The final merit list will be prepared based on the composite score obtained in the selection stages:

The minimum composite score is 45% for General/EWS/OBC(NCL), 40% for SC/ST and 30% for PwBD candidates.

Indian Oil Executive Important Dates 2026

All dates are tentative and candidates should regularly check the IndianOil website for updates.

How to Apply for IndianOil Executive Recruitment 2026

Eligible candidates can apply online through the IndianOil website.

• Visit the official IndianOil website and open the Latest Job Opening section.
• Select the relevant online application link and click on New Registration.
• Enter your name, contact details and email ID. The system will generate a provisional registration number and password.
• Fill in the application form carefully and upload the required photograph, signature and left thumb impression.
• Enter the required educational, personal and other details.
• Preview the application and verify all information before completing registration.
• Pay the applicable application fee through the available online payment options.
• Submit the application and save/download the final application form for future reference.

Indian Oil specifically states that applications must be submitted online and that hard-copy/manual applications will not be accepted. Candidates should also submit only one application for one post based on their qualification.

Important Links

Documents Required for Application

Candidates should keep the following ready before starting the application:

• Recent passport-size photograph
• Signature in black ink
• Left thumb impression
• Educational qualification certificates
• Marksheets
• Date of birth proof
• Category certificate, wherever applicable
• Experience certificate, wherever applicable
• Valid email ID
• Active mobile number
• Payment details

The photograph should preferably be 200 × 230 pixels and the file size should be between 20 KB and 50 KB. The signature should preferably be 140 × 60 pixels and between 10 KB and 20 KB.

Indian Oil Executive Recruitment 2026 – FAQs

What is the last date to apply for IndianOil Executive Recruitment 2026?

The last date to submit the online application is 3 September 2026 up to 5:00 PM.

What is the IndianOil Executive CBT date?

The Computer Based Test is scheduled for 24 September 2026. The date is tentative.

What is the salary of an IndianOil Grade A Executive?

The Grade A positions carry an initial basic pay of ₹50,000 per month, with a pay scale of ₹50,000–₹1,60,000 and an approximate CTC of ₹18.4 lakh per annum.

What is the age limit for Graduate Engineer posts?

The maximum age for Graduate Engineer Grade A and Diploma Engineer Grade E0 is 26 years as on 1 July 2026, subject to applicable relaxations.

Is experience required for the Law Officer post?

Yes. Law Officer candidates need a minimum of 2 years of post-qualification professional experience as on 30 June 2026.

Is there an application fee?

Yes. Candidates other than SC/ST/PwBD categories have to pay ₹1,000 plus applicable GST. SC/ST/PwBD candidates are exempted from the application fee.

What is the selection process?

The selection process comprises CBT, Group Discussion, Group Task and Personal Interview.