Job Details

Job

Indian Oil Corporation Limited (IOCL), a Maharatna Public Sector Undertaking under the Government of India, has announced recruitment for 394 Non-Executive posts including Junior Engineering Assistant-IV, Junior Technical Assistant-IV, and Junior Quality Control Analyst-IV positions. These vacancies are available across various Refineries and Petro-chemical Units located in Assam, Bihar, Gujarat, West Bengal, Uttar Pradesh, Haryana, and Odisha. Eligible candidates possessing the required Diploma or B.Sc. qualifications are invited to apply online. The application process commences on 20th December 2025 and concludes on 9th January 2026.

Organization

IOCL

Total No Of Vacancy

Total Post - 394

Posts

Organization

Indian Oil Corporation Limited (IOCL)

Post Names

Junior Engineering Assistant-IV / Junior Technical Assistant-IV / Junior Quality Control Analyst-IV

Total Vacancies

394

Pay Scale

₹ 25,000 - 1,05,000/-

Minimum Qualification

3 Years Diploma / B.Sc.

Selection Process

Computer Based Test & Document Verification

Job Location

Various IOCL Refineries across India

Last Date

09/01/2026

Post Code

Post Name

Total Vacancies

201

Junior Engineering Assistant-IV (Production)

232

202

Junior Engineering Assistant-IV (P&U)

37

203

Junior Engineering Assistant-IV (P&U-O&M)

22

204

Junior Engineering Assistant-IV (Electrical) / Junior Technical Assistant-IV

12

205

Junior Engineering Assistant-IV (Mechanical) / Junior Technical Assistant-IV

14

206

Junior Engineering Assistant-IV (Instrumentation) / Junior Technical Assistant-IV

6

207

Junior Quality Control Analyst-IV

20

208

Junior Engineering Assistant-IV (Fire & Safety)

51

Qualification

  • Junior Engineering Assistant-IV / Junior Technical Assistant-IV: 3 years full-time Diploma in relevant Engineering discipline (Chemical/Mechanical/Electrical/Instrumentation etc.) from a recognized Institute/University.
  • Junior Quality Control Analyst-IV: B.Sc. with Physics, Chemistry/Industrial Chemistry and Mathematics as compulsory subjects.

Selection Process

Computer Based Test (CBT)

Document Verification

Form Apply Process

The Candidates must apply online through the designated portal. Follow these guidelines:

➢ Step 1: Visit the online application link available from 20th December 2025.

➢ Step 2: Register and fill the application form with accurate personal, educational, and experience details.

➢ Step 3: Upload required documents, photograph, and signature as per specifications.

➢ Step 4: Pay the application fee (if applicable) online before 09/01/2026 (23:55 Hours).

➢ Step 5: Submit the application and take a printout for future reference.


Important Dates

Opening of Online Application

20th December 2025

Closing of Online Application & Fee Payment

09th January 2026 (23:55 Hours)

Tentative CBT Date

Last week of January 2026

Tentative CBT Result

02 weeks after CBT

Application Dates

Start Date:
Last Date: 09/01/2026