Indian Oil Corporation Limited invites online recruitment applications through Indian Oil Corporation Limited website (https://iocl.com/) (Advt. No. IOCL/CO-HR/RECTT/2026/01 Dated: 14th August, 2026) for the following posts of 470 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’ vacancies on regular basis. The applicants satisfying the requisite qualification may apply through ONLINE MODE only, According to the official timeline, the online application portal opens today, 14.08.2026, and interested applicants must submit their forms before the closing date on 03.09.2026 at 05.00 PM.
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Eligible candidates possessing a Diploma, B.E/B.Tech, Law, MBA, M.Sc can apply exclusively via the online mode. The primary job locations for these coveted Executive posts are spread All Over India. Following a successful submission, registered candidates will receive a secure link to download their official exam hall tickets and interview call letters via email approximately 4 to 7 days prior to the examination date.
IOCL Current Notification 2026 [Key Highlights]
| Organization Name: Indian Oil Corporation Limited |
| Notification No: IOCL/CO-HR/RECTT/2026/01 Dated: 14th August, 2026 |
| Job Category: Central Govt Jobs |
| Employment Type: Regular Basis |
| Total No of Vacancies: 470 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’ Posts |
| Place of Posting: All Over India |
| Starting Date: 14.08.2026 |
| Last Date: 03.09.2026 at 05.00 PM |
| Apply Mode: Online |
| Official Website: https://iocl.com/ |
You may also Read: TNPSC Group 2 & 2A Recruitment 2026 821 Posts | Apply Online!
Current IOCL Job Openings:
- Graduate Engineer in Grade ‘A’ –
- Civil – 62 Posts
- Chemical – 16 Posts
- Electrical – 75 Posts
- Electronics & Communication – 32 Posts
- Mechanical – 118 Posts
- Instrumentation – 35 Posts
- Computer Science and IT – 22 Posts
- Law – 10 Posts
- Marketing – 41 Posts
- Assistant Quality Control Officer in Grade ‘A0’ –
- Quality Control (Chemistry) – 09 Posts
- Diploma Engineer in Grade ‘E0’ –
- Electrical – 14 Posts
- Mechanical – 21 Posts
- Safety – 15 Posts
IOCL Eligibility Criteria:
Educational Qualification for IOCL:
- Graduate Engineer in Grade ‘A’ –
- Qualification: B.Tech./BE/Equivalent degree (General/EWS/OBC(NCL) – 65% marks) (SC/ST/PwBD – 55% marks)
- Eligible Discipline as mentioned on Degree Certificate
- Civil –
- Civil Engineering
- Civil and Environmental
- Civil and Infrastructure
- Civil (Construction Technology)
- Civil Engineering and Planning
- Civil Engineering Environment and Pollution Control
- Civil Engineering with Computer Application
- Civil Environmental Engineering
- Civil Technology
- Chemical –
- Chemical Engineering
- Chemical Technology (with field in Refinery & Petrochemical processes)
- Chemical and Biochemical
- Petrochem Engineering
- Petrochemical Engineering
- Petrochemical Technology
- Petrochem and Petroleum Refinery
- Electrical –
- Electrical
- Electrical and Electronics
- Electrical and Electronics (Power System)
- Electrical and Instrumentation
- Electrical and Computer
- Electrical and Power
- Electrical Engineering (Electronics and Power)
- Electrical Instrumentation and Control
- Electrical Power Engineering
- Electrical, Electronics and Power Engineering
- Electronics and Electrical Engineering
- Electronics & Communication –
- Electronics Engineering
- Electronics and Communication
- Electronics and Telecommunication
- Electronics Communication and Instrumentation
- Mechanical –
- Mechanical Engineering
- Mechanical Engineering (Industry Integrated)
- Mechanical Engineering Design
- Mechanical and Automation
- Mechanical Engineering (Production)
- Instrumentation –
- Instrumentation Engineering
- Instrumentation and Control
- Instrumentation and Electronics
- Instrumentation Technology
- Instrument Technology
- Electronics and Instrumentation
- Electronics Instrumentation and Control
- Electronics Instrument and Control
- Applied Electronics and Instrumentation
- Power Electronics and Instrumentation
- Computer Science and IT –
- Computer Engineering
- Computer Science and Engineering
- Information Technology
- Information Technology and Engineering
- Computer and Communication Engineering
- Computer Engineering (Software Engineering)
- Computer Science and Applied Mathematics
- Computer Science and Design
- Computer Science and Engineering (Artificial Intelligence and Machine Learning)
- Computer Science and Engineering (Artificial Intelligence)
- Computer Science and Engineering (Cyber Security)
- Computer Science and Engineering (Data Science)
- Civil –
- Law –
- Qualification: a) Graduate Degree in any discipline AND Bachelor’s Degree in Law (LLB) OR 5 years Integrated LLB Degree (General/EWS/OBC(NCL) – 60% marks) (SC/ST/PwBD – 55% marks)
- Work Experience (as on 30.06.2026): 02 Years
- Marketing –
- Qualification: Masters in Business Administration (MBA) / Post Graduate Diploma in Business Administration (equivalent to MBA as per AIU) with specialization in Marketing Management (General/EWS/OBC(NCL) – 60% marks) (SC/ST/PwBD – 55% marks)
- Assistant Quality Control Officer in Grade ‘A0’ – Quality Control (Chemistry)
- Qualification: Master’s Degree (General/EWS/OBC(NCL) – 60% marks) (SC/ST/PwBD – 55% marks)
- Eligible Discipline as mentioned on Degree Certificate:
- Chemistry
- Inorganic Chemistry
- Organic Chemistry
- Analytical Chemistry
- Physical Chemistry
- Applied Chemistry
- Industrial Chemistry
- Work Experience (as on 30.06.2026): 02 Years
- Diploma Engineer in Grade ‘E0’ –
- Qualification: Diploma (3 years) in Engineering (General/EWS/OBC(NCL) – 65% marks) (SC/ST/PwBD – 55% marks)
- Eligible Discipline as mentioned on Degree Certificate:
- Electrical –
- Electrical
- Electrical and Electronics
- Electrical Power System
- Electrical Engineering (Industrial Control)
- Mechanical –
- Mechanical
- Safety –
- Chemical Engineering
- Chemical Technology
- Petrochemical Engineering
- Petrochemical Technology
- Refinery and Petrochemical Engineering
- Chemical Engineering (Oil Technology)
- Chemical Engineering (Petrochemical)
- Civil (Construction)
- Civil and Environmental Engineering
- Civil Engineering
- Civil Engineering (Construction Technology)
- Civil Technology
- Construction Engineering
- Construction Technology
- Electrical
- Electrical and Electronics Engineering
- Electrical Power System
- Electrical Engineering (Industrial Control)
- Electrical and instrumentation Engineering
- Electrical Engineering (Instrumentation and Control)
- Electronic instrumentation and Control Engineering
- Electronics Engineering
- Electronics and Communication Engineering (Industry Integrated)
- Electronics and Communication Technology
- Electronics and Communications Engineering
- Electronics and Electrical Engineering
- Electronics and instrumentation Engineering
- Electronics and Telecommunication Engineering
- Electronics Communication and instrumentation Engineering
- Fire Technology and Safety
- Fire and Safety
- Instrumentation Engineering
- Instrumentation and Control
- Instrumentation and Electronics
- Instrumentation Technology
- Instrument Technology
- Instrumentation and Process Control
- Instrumentation and Control Engineering
- Applied Electronics and Instrumentation
- Control and Instrumentation
- Mechanical
- Electrical –
Age Limit for IOCL: (As on 01.07.2026)
- Graduate Engineer in Grade ‘A’ – 26 Years
- Officer (Marketing) in Grade ‘A’ – 28 Years
- Officer (Law) in Grade ‘A’ – 30 Years
- Assistant Quality Control Officer in Grade ‘A0’ – 30 Years
- Diploma Engineer in Grade ‘E0’ – 26 Years
Relaxation of Upper age limit:
- +5 Years for ST/SC
- +3 Years for OBC (NCL)
- Persons with Disabilities candidate:
- +10 Years for UR
- +13 Years for OBC (NCL)
- +15 Years for ST/SC
- For Ex-Servicemen Applicants: As per Govt. Policy
Pay Scale for IOCL:
- Graduate Engineer in Grade ‘A’ – Rs.50,000 – 1,60,000/-
- Officer (Marketing) in Grade ‘A’ – Rs.50,000 – 1,60,000/-
- Officer (Law) in Grade ‘A’ – Rs.50,000 – 1,60,000/-
- Assistant Quality Control Officer in Grade ‘A0’ – Rs.40,000 – 1,40,000/-
- Diploma Engineer in Grade ‘E0’ – Rs.30,000 – 1,20,000/-
Method of Selection for IOCL:
- Computer Based Test (CBT)
- Group Discussion (GD) and Group Task (GT), Personal Interview (PI)
Exam Center In Tamilnadu:
- Chennai
- Coimbatore
- Madurai
- Salem
- Tiruchirappalli
Application Fee for IOCL:
- For ST/SC/Ex-s/PWD Applicants – Nil
- For Other Applicants – Rs.1000/-
- Payment Mode: Online
How to Submit an Application:
Eligible candidates shall apply online between 14.08.2026 and 03.09.2026 at 05.00 PM (both days inclusive) through the ‘Careers’ page of the Indian Oil Corporation Limited website https://iocl.com/ after carefully going through the instructions given in Official Notification.
Crucial Dates:
- Opening Date of online application portal: 14.08.2026
- Closing Date of online application portal: 03.09.2026 at 05.00 PM
- Issuance of Admit card: 15.09.2026
- Conduct of CBT: 24.09.2026
IOCL Advertisement & Apply Link:
| Official Career Page of IOCL: Click Here to Website |
| Advertisement for IOCL: Click Here to Download |
| Details on Vacancies for Executives for IOCL: Click Here to Download |
| Online Application Form for IOCL: Click Here to Apply |
Frequently Asked Questions (FAQ):
- Is IOCL positions a permanent job?
- Yes, it is a permanent Job.
- What is the last date to apply for Executive recruitment 2026?
- The last date to submit your online application for the IOCL positions is 03.09.2026 at 05.00 PM. The online application portal opened on 14.08.2026.
- Where will the selected candidates be posted?
- The official place of posting for all the 470 positions will be All Over India.
- What is the selection process for IOCL positions?
- The Selection process varies by role, typically comprising three primary phases: a Computer Based Test (CBT), Group Discussion (GD) along with Group Tasks (GT), and a Personal Interview (PI).
- What is the crucial date for reckoning age for this Executive?
- The crucial date for reckoning age is 01.07.2026.