Indian Oil Corporation Limited (IOCL) Invites Application for 470 Engineer, Officer and More Posts

Indian Oil Corporation Anywhere in India Last Date: 3rd September, 2026
Official Update | Verified Information


Executives (Graduate Engineer, Officer-Marketing, Law Officer, Assistant Quality Control Officer, Diploma Engineer)

Indian Oil Corporation Limited (IOCL)

Indian Oil Corporation Limited (IOCL), a Maharatna Central Public Sector Enterprise and India’s flagship energy company, invites applications from dynamic and enthusiastic candidates of Indian nationality with an outstanding academic record for Executive positions. Through its flagship transformation initiative of SPRINT, IndianOil is fostering innovation, digitalization, sustainability, and operational excellence across the organization.

Quick Overview
Particular Details
Organization Indian Oil Corporation Limited (IOCL)
Advertisement No. IOCL/CO-HR/RECTT/2026/01
Posts Graduate Engineer (Grade A), Officer – Marketing (Grade A), Law Officer (Grade A), Assistant Quality Control Officer (Grade A0), Diploma Engineer (Grade E0)
Total Vacancies 470 (Grade A: 411, Grade A0: 9, Grade E0: 50)
Application Mode Online only
Registration Dates 14th August to 3rd September 2026 (5:00 PM)
Selection Process Computer Based Test (CBT) + Group Discussion (GD) + Group Task (GT) + Personal Interview (PI)
Official Website www.iocl.com
Various locations across India, including overseas offices,
IN

Employment Type:FULL_TIME

Number of Vacancies:470

Post-wise Vacancy Details

Grade A – 411 Vacancies

Discipline UR EWS OBC(NCL) SC ST Total
Civil 25 6 17 11 3 62
Chemical 11 1 2 1 1 16
Electrical 32 7 20 11 5 75
Electronics & Communication 13 4 8 6 1 32
Mechanical 49 12 32 19 6 118
Instrumentation 17 3 8 5 2 35
Computer Science & IT 11 2 4 3 2 22
Law 4 1 2 2 1 10
Marketing 17 4 11 7 2 41
Grade A Total 179 40 104 65 23 411

Grade A0 – 9 Vacancies

Discipline UR SC ST Total
Quality Control (Chemistry) 6 1 2 9

Grade E0 – 50 Vacancies

Discipline UR EWS OBC(NCL) SC ST Total
Electrical 8 1 2 1 2 14
Mechanical 12 1 4 2 2 21
Safety 8 1 2 2 2 15

Note: PwBD vacancies are reserved horizontally within the above totals. Reservation for OBC(NCL)/SC/ST/EWS/PwBD is applicable as per Government of India directives.

Eligibility Criteria

Educational Qualification & Experience

Post (Grade) Qualification & Minimum Marks Experience Age (Max)
Graduate Engineer (A) Full-time B.Tech/BE in relevant discipline (Chemical, Civil, CS/IT, Electrical, E&C, Instrumentation, Mechanical).
Gen/EWS/OBC: 65%
SC/ST/PwBD: 55%
Not required 26
Officer – Marketing (A) Full-time 2-year MBA/PGDBA (as per AIU) with specialization in Marketing Management.
Gen/EWS/OBC: 60%
SC/ST/PwBD: 55%
Not required 28
Law Officer (A) Graduation + LLB OR 5-year Integrated LLB (BCI recognized).
Gen/EWS/OBC: 60% in each degree
SC/ST/PwBD: 55%
Min. 2 years in litigation, law firms, or legal functions 30
Assistant QC Officer (A0) Master’s degree in Chemistry (Inorganic/Organic/Analytical/Physical/Applied/Industrial).
Gen/EWS/OBC: 60%
SC/ST/PwBD: 55%
Min. 2 years in Testing/R&D/QC in petroleum/petrochemical lab or NABL-accredited lab 30
Diploma Engineer (E0) 3-year full-time Diploma in Electrical/Mechanical/Safety (as per notification).
Gen/EWS/OBC: 65%
SC/ST: 55%
(Higher qualifications like BE/B.Tech/MBA are NOT eligible)
Not required (Safety requires additional Diploma in Industrial Safety) 26

Important: Age is reckoned as on 01.07.2026. Experience (for Law & QC) as on 30.06.2026. Qualifications must be Full-Time, Regular, and from AICTE/UGC-recognized institutions. Part-time/Correspondence/Distance learning is not eligible.

Age Relaxation (as on 01.07.2026): OBC(NCL): 3 years; SC/ST: 5 years; PwBD: additional 10 years over category limit. Ex-servicemen as per government guidelines.

Application Fee: ₹1,000 + GST for General/EWS/OBC(NCL) candidates. SC/ST/PwBD candidates are exempted.

Pay Scale & Service Bond

Grade Applicable Posts Initial Basic & Approx. CTC
A Graduate Engineer, Officer (Marketing), Law Officer ₹50,000 (₹50,000–1,60,000) | CTC: ₹18.4 Lakhs/annum
A0 Assistant Quality Control Officer ₹40,000 (₹40,000–1,40,000) | CTC: ₹14.8 Lakhs/annum
E0 Diploma Engineer ₹30,000 (₹30,000–1,20,000) | CTC: ₹11.1 Lakhs/annum

Service Bond: Grade A: ₹3,00,000 (General) / ₹50,000 (Reserved); Grade A0/E0: ₹2,00,000 (General) / ₹35,000 (Reserved). Minimum bond period: 3 years from joining.

Selection Process

The selection comprises three stages, with the following weightages:

  • Computer Based Test (CBT): 85% weightage
  • Group Discussion (GD) & Group Task (GT): 5% weightage (minimum 40% pass marks)
  • Personal Interview (PI): 10% weightage (minimum 40% pass marks)

Minimum Composite Score: Gen/EWS/OBC(NCL) – 45%, SC/ST – 40%, PwBD – 30%.

CBT Pattern

Section Subject Questions Time
A Quantitative Aptitude, Logical Reasoning, Verbal Ability (English) 20+15+15 60 min (80 min for PwBD with scribe)
B Domain Knowledge (Post-specific) 50 90 min (120 min for PwBD with scribe)
Total 100 150 min
  • Each question: 1 mark. Negative marking: 0.25 marks for every incorrect answer.
  • Qualifying Marks: Gen/EWS/OBC: 40% in each section & 45% overall; SC/ST: 35% in each & 40% overall; PwBD: 25% in each & 30% overall.
  • CBT will be held at 83 test centers across India. Candidates must give 3 preferences.

How to Apply for IOCL Executive Recruitment 2026

Applications must be submitted online only through the official IOCL website. Follow these steps:

  1. Visit Website: Go to www.iocl.com and click on the "APPLY ONLINE" link under the recruitment section.
  2. New Registration: Click "Click here for New Registration" and enter Name, Contact details, and Email ID. A Provisional Registration Number and Password will be generated.
  3. Fill Application: Log in with the credentials and fill the form carefully. Use "SAVE AND NEXT" to save progress. Verify all details before final submission.
  4. Upload Documents: Upload scanned photograph (4.5cm x 3.5cm, 20–50 KB), signature (10–20 KB), and left thumb impression (20–50 KB) as per specifications. Also capture a live photo via webcam or mobile.
  5. Complete Registration: After previewing and ensuring all details are correct, click 'COMPLETE REGISTRATION'. No changes are allowed after this step.
  6. Pay Fee: Proceed to the Payment tab and pay the application fee online (if applicable).
  7. Submit & Print: Click 'Submit' and download/print the completed application form and e-receipt for your records.

Last Date: 3rd September 2026, 5:00 PM. Ensure your application is complete and submitted before the deadline.

Important Dates

Event Date
Online Application Start 14th August 2026 (12:00 AM)
Last Date for Registration & Fee Payment 3rd September 2026 (5:00 PM)
Issuance of Admit Card 15th September 2026
Computer Based Test (CBT) 24th September 2026 (Tentative)

Important Links

Official Website (IOCL):

Direct Apply Link: https://ibpsreg.ibps.in/iocljun26/

Official Notification (PDF): Download Official Notification

Latest Job Openings Page: https://iocl.com/latest-job-opening

Key Instructions for Candidates

  • Online Application Only: Applications are accepted only online through the IOCL website. No hardcopy or manual applications are accepted.
  • Single Application: Only one application per post is allowed. In case of multiple applications, the latest one is treated as final.
  • Eligibility Check: Ensure you meet the specific educational qualification (including minimum marks), age, and experience criteria (where applicable) before applying.
  • Reservation Categories: Candidates claiming EWS/OBC(NCL)/SC/ST/PwBD reservation must have a valid certificate in the latest prescribed format issued by the competent authority.
  • Document Upload: Upload scanned documents as per the specified dimensions and file sizes. Ensure the photograph, signature, and thumb impression are clear and meet the guidelines.
  • Live Photo Capture: You will be required to capture a live photo via webcam or mobile phone during the application process.
  • Application Fee: Pay the fee online. SC/ST/PwBD candidates are exempt. The fee is non-refundable.
  • Service Bond: Selected candidates must serve a minimum bond period of 3 years and execute a bond of the specified amount.
  • Medical Fitness: Final selection is subject to meeting the Pre-Employment Medical Examination (PEME) guidelines.
  • Check Official Website: Regularly visit the official IOCL website for updates on admit cards, exam dates, and results.

Frequently Asked Questions (FAQs)

What is the name of the organization conducting this recruitment?

Indian Oil Corporation Limited (IOCL) is conducting the recruitment for various Executive posts.

How many total vacancies are available?

A total of 470 vacancies are notified across five posts: 411 in Grade A, 9 in Grade A0, and 50 in Grade E0.

What is the last date to apply?

The last date for online application and fee payment is 3rd September 2026, 5:00 PM.

What is the selection process?

The selection process comprises a Computer Based Test (CBT) followed by Group Discussion (GD), Group Task (GT), and Personal Interview (PI).

What is the application fee?

The application fee is ₹1,000 + GST for General/EWS/OBC(NCL) candidates. SC/ST/PwBD candidates are exempted.

What is the age limit for Graduate Engineer and Diploma Engineer posts?

The maximum age is 26 years as on 01.07.2026 for both Graduate Engineer and Diploma Engineer posts.

Is work experience required for all posts?

No, work experience is only required for the Law Officer (2 years) and Assistant Quality Control Officer (2 years) posts. It is not required for Graduate Engineer, Officer (Marketing), or Diploma Engineer posts.

Is there a service bond?

Yes, selected candidates must serve a minimum bond period of 3 years from the date of joining, with bond amounts ranging from ₹35,000 to ₹3,00,000.

When is the CBT exam scheduled?

The Computer Based Test is tentatively scheduled for 24th September 2026. Admit cards will be issued from 15th September 2026.

Active Recruitments

Job Name Location Last Date Details
Indian Oil Corporation Limited (IOCL) Invites Application for 470 Engineer, Officer and More Posts
Anywhere in India 3rd September, 2026 View Details
Indian Oil Corporation Limited (IOCL) Invites Application for Junior Officer and Various Posts
New Delhi 31st August, 2026 View Details
IOCL Marketing Division Invites Application for 433 Technician Apprentice, Graduate Apprentice, Trade Apprentice Recruitment 2026
New Delhi 6th September, 2026 View Details
Firstprevious1next

Past/Expired Recruitments

Job Details Closing Date
Non-Executive Posts
( 394 Posts) Posts • -, Anywhere in India
9th January 2026
Apprentice
( 2756 Posts) Posts • -, Anywhere in India
18th December 2025
Trade / Technician / Graduate Apprentice
( 523 Posts) Posts • -, Anywhere in India
11th October 2025
Diploma Engineer
( Not Specified) Posts • -, Anywhere in India
24th September 2025
Engineer
( Various Posts) Posts • -, Anywhere in India
21st September 2025
Trade, Technician, Graduate Apprentice
( 475 Posts) Posts • Uttamar Gandhi Road, Chennai
5th September 2025
Have a question? Ask the community!
Ask Now

About Indian Oil Corporation

Indian Oil Corporation Logo

About Indian Oil Corporation

Indian Oil Corporation (IndianOil) is a premier diversified and integrated energy major, playing a critical role in India's public sector landscape. As a leading force in the global energy sector, the organization spans across oil, gas, petrochemicals, and alternative energy sources. For aspirants seeking government jobs and stable public sector careers, IndianOil represents a pinnacle of excellence, integrity, and innovation. The company is renowned for its adherence to best practices, commitment to quality, and transparency, excelling in harnessing energy responsibly and delivering it to consumers with remarkable affordability.

Recruitment and Career Opportunities

IndianOil's workforce is its greatest asset, characterized by exceptional talent, cutting-edge technologies, and pioneering R&D. Securing a position here is a top goal for candidates preparing for engineering recruitment, management entrance tests, and other sarkari naukri examinations. The corporation is the leading oil and gas PSU from India, featuring at position 127 in the Fortune 'Global 500' list. Its relentless pursuit of excellence offers a dynamic environment for professional growth, making IndianOil recruitment a highly sought-after opportunity for nation-building.

Organizational Mission and Recognition

With a commitment to sustainable development, IndianOil has been globally recognized as the leading Indian oil and gas corporation in the Bloomberg NEF Global Energy Transition Score. It has maintained leadership in the ‘BW Top 500’ and was recognized as the most respected oil and gas company by Business World. Furthermore, it achieved the third spot for brand strength in the ‘Brand Finance’ rankings and topped the S&P Dow Jones Sustainability Indices for the sector. IndianOil continues to drive national development and offers a rewarding career path for those aspiring to contribute to India's energy security.


Official Address
Indian Oil Corporation Ltd, Corporate Office, 3079/3, J B Tito Marg, Sadiq Nagar,
New Delhi, Delhi - 110049
Contact Information