Indian Oil Corporation Limited (IOCL)

IOCL Recruitment 2025

Non-Executive Personnel Vacancies

Total Vacancies

394

Last Date

09/01/2026

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IOCL Recruitment 2025 notification has been officially released by Indian Oil Corporation Limited (IOCL) for recruitment of Non-Executive Personnel in the Refineries Division. This Indian Oil Corporation Recruitment 2025 offers excellent career opportunities for diploma and science graduates across multiple refinery units including Guwahati, Barauni, Gujarat, Haldia, Mathura, Panipat, Digboi, Bongaigaon and Paradip.

Vacancy Details

As per the IOCL Recruitment 2025 notification, vacancies are announced for multiple Non-Executive posts across refinery units under different disciplines.

Post Name	No. of Posts	Pay Scale
Junior Engineering Assistant-IV (Production)	232	₹ 25,000 – ₹ 1,05,000 PM
Jr Engineering Assistant-IV (P&U)	37	₹ 25,000 – ₹ 1,05,000 PM
Jr Engineering Assistant-IV (P&U-O&M)	22	₹ 25,000 – ₹ 1,05,000 PM
JEA-IV / Jr Technical Assistant-IV (Electrical)	12	₹ 25,000 – ₹ 1,05,000 PM
JEA-IV / Jr Technical Assistant-IV (Mechanical)	14	₹ 25,000 – ₹ 1,05,000 PM
JEA-IV / Jr Technical Assistant-IV (Instrumentation)	06	₹ 25,000 – ₹ 1,05,000 PM
Junior Quality Control Analyst	20	₹ 25,000 – ₹ 1,05,000 PM
Jr Engineering Assistant-IV (Fire & Safety)	51	₹ 25,000 – ₹ 1,05,000 PM

Educational Qualification

Candidates applying under IOCL Recruitment 2025 must possess the post-wise educational qualifications prescribed for Non-Executive posts.

Junior Engineering Assistant-IV (Production): Candidates must possess a 3-year Diploma in Chemical Engineering, Chemical Technology, Petrochemical Engineering, or related fields, OR a B.Sc. in Mathematics, Physics, Chemistry, or Industrial Chemistry with a minimum of 50% marks in aggregate (45% for SC/ST candidates against reserved positions).
Junior Engineering Assistant-IV (P&U): This role requires a 3-year Diploma in Mechanical, Mechanical (Production), Electrical, or Electrical and Electronics Engineering, OR a B.Sc. in Mathematics, Physics, Chemistry, or Industrial Chemistry, along with a Second Class Boiler Competency Certificate (BCC) or a National Apprenticeship Certificate (NAC) in Boiler Attendant with proper state endorsement.
Junior Engineering Assistant-IV (P&U-O&M): Applicants need a 3-year Diploma in Electrical Engineering, Electrical and Electronics Engineering, Electrical Power System, or Electrical Engineering (Industrial Control) with at least 50% aggregate marks (45% for SC/ST candidates against reserved positions).
Junior Engineering Assistant-IV (Electrical) / Junior Technical Assistant–IV (Electrical): The required qualification is a 3-year Diploma in Electrical Engineering, Electrical and Electronics Engineering, Electrical Power System, or Electrical Engineering (Industrial Control) with a minimum of 50% marks (45% for SC/ST/PwBD candidates against reserved or identified positions).
Junior Engineering Assistant-IV (Mechanical) / Junior Technical Assistant–IV (Mechanical): Candidates must hold a 3-year Diploma in Mechanical Engineering or Mechanical (Production) Engineering with a minimum of 50% marks in aggregate (45% for SC/ST/PwBD candidates against reserved or identified positions).
Junior Engineering Assistant-IV (Instrumentation) / Junior Technical Assistant–IV (Instrumentation): This post requires a 3-year Diploma in Instrumentation, Instrumentation & Electronics, Instrumentation & Control, Applied Electronics and Instrumentation, or Electronics and Electrical Engineering with at least 50% marks (45% for SC/ST/PwBD candidates against reserved or identified positions).
Junior Quality Control Analyst: Applicants must have a B.Sc. (Mathematics, Physics, Chemistry, or Industrial Chemistry) with a minimum of 50% marks in aggregate (45% for SC/ST/PwBD candidates against reserved or identified positions).
Junior Engineering Assistant-IV (Fire & Safety): This position requires an Intermediate (10+2) pass along with a Sub-Officers’ Course from NFSC-Nagpur or a government-recognized institute, and a valid Heavy Vehicle Driving License, in addition to meeting specific physical and medical standards.

Candidates are requested to refer to the official notification for detailed educational qualifications.

Age Limit

The age criteria for IOCL Recruitment 2025 are calculated as on 31 December 2025.

Minimum Age Limit: 18 years
Maximum Age Limit: 26 years
Age relaxation applicable for SC / ST / OBC (NCL) / PwBD / Ex-Servicemen as per rules

Application Fee

Candidates applying for IOCL Recruitment 2025 are required to pay the following application fees. The fee must be paid online through Debit/Credit Card, Net Banking, or UPI during the application process.

General / OBC / EWS: ₹300/-
SC / ST / PwBD: Nil

How to Apply

Eligible candidates can apply online for the IOCL Recruitment 2025 through the official IndianOil website. Follow the steps below:

Click the apply link given below; or
Visit the official website: www.iocl.com and go to the Careers section.
Register and fill out the online application form.
Upload required documents and pay the application fee (if applicable).
Submit the application before the last date.
Download and print the submitted application form for future reference.

Important Dates

Applicants should take note of the key dates related to IOCL Recruitment 2025 to avoid missing deadlines.

Starting Date to Apply Online: 20/12/2025
Last Date to Apply Online: 09/01/2026
Admit Card Release: 07 Days before the CBT
Tentative Computer Based Test (CBT): Last Week of January 2026