IOCL Non Executive Recruitment 2026 – Apply Online for 394 Posts

IOCL Non Executive Recruitment 2026 has been officially announced by Indian Oil Corporation Limited (IOCL). Through this recruitment notification, IOCL is inviting online applications for 394 Non-Executive posts across different refinery units in India. Out of the total vacancies, 130 posts are available in Assam, making this a major opportunity for candidates from the state.

Indian Oil Corporation Limited is one of India’s largest public sector enterprises in the energy sector. Working with IOCL offers job security, attractive salary benefits, and long-term career growth. Candidates holding diploma, B.Sc., or 10+2 qualifications in engineering, science, and fire & safety fields can apply for these posts.

IOCL Recruitment 2026 Overview

• Organization: Indian Oil Corporation Limited (IOCL)
• Post Name: Non-Executive Posts
• Total Vacancies: 394
• Vacancies in Assam: 130
• Mode of Application: Online
• Last Date to Apply: 09 January 2026

Post-wise Vacancy Details of IOCL Non Executive Recruitment 2026

Junior Engineering Assistant-IV (Production) – Post Code 201

• Number of Posts: 232
• Educational Qualification:
  3 years Diploma in Chemical Engineering, Chemical Technology, Fertiliser Technology, Petrochemical Engineering, Refinery & Petrochemical Engineering
  OR
  B.Sc. with Mathematics, Physics, Chemistry, or Industrial Chemistry
• Minimum Marks:
  50% for General, EWS, OBC
  45% for SC/ST candidates

Junior Engineering Assistant-IV (P&U) – Post Code 202

• Number of Posts: 37
• Educational Qualification:
  Diploma in Mechanical Engineering or Electrical Engineering
  OR
  B.Sc. with Mathematics, Physics, Chemistry, or Industrial Chemistry
• Additional Requirement:
  Boiler Competency Certificate (Second Class)
  OR
  National Apprenticeship Certificate in Boiler Attendant with state equivalence

Junior Engineering Assistant-IV (P&U-O&M) – Post Code 203

• Number of Posts: 22
• Educational Qualification:
  Diploma in Electrical Engineering or Electrical & Electronics Engineering
• Minimum Marks:
  50% for General, EWS, OBC
  45% for SC/ST

Junior Engineering Assistant-IV / Junior Technical Assistant-IV (Electrical) – Post Code 204

• Number of Posts: 12
• Educational Qualification:
  Diploma in Electrical Engineering or Electrical & Electronics Engineering
• Minimum Marks:
  50% for General, EWS, OBC
  45% for SC/ST/PwBD

Junior Engineering Assistant-IV / Junior Technical Assistant-IV (Mechanical) – Post Code 205

• Number of Posts: 14
• Educational Qualification:
  Diploma in Mechanical Engineering or Mechanical Production Engineering
• Minimum Marks:
  50% for General, EWS, OBC
  45% for SC/ST/PwBD

Junior Engineering Assistant-IV / Junior Technical Assistant-IV (Instrumentation) – Post Code 206

• Number of Posts: 6
• Educational Qualification:
  Diploma in Instrumentation Engineering, Electronics & Instrumentation, Control Engineering, or Applied Electronics
• Minimum Marks:
  50% for General, EWS, OBC
  45% for SC/ST/PwBD

Junior Quality Control Analyst – Post Code 207

• Number of Posts: 20
• Educational Qualification:
  B.Sc. with Mathematics, Physics, Chemistry, or Industrial Chemistry
• Minimum Marks:
  50% for General, EWS, OBC
  45% for SC/ST/PwBD

Junior Engineering Assistant-IV (Fire & Safety) – Post Code 208

• Number of Posts: 51
• Educational Qualification:
  10+2 pass with Sub-Officers’ Course from NFSC Nagpur or a recognized institute
• Additional Requirement:
  Valid Heavy Vehicle Driving License

Age Limit for IOCL Non Executive Recruitment 2026

Age is calculated as on 31 December 2025.

• UR / EWS: 26 years
• OBC (NCL): 29 years
• SC / ST: 31 years
• PwBD (UR/EWS): 36 years
• PwBD (OBC-NCL): 39 years
• PwBD (SC/ST): 41 years

Number of Applications Allowed

• A candidate can apply for only one post in one refinery unit.
• Multiple applications will lead to rejection.

Application Fee Details

• General / EWS / OBC (NCL): Rs. 300/-
• SC / ST / PwBD / Ex-Servicemen: No fee

The application fee must be paid online. Bank charges, if any, are to be paid by the candidate.

How to Apply Online for IOCL Recruitment 2026

Eligible candidates can apply through the official IOCL recruitment portal by following these steps:

1. Visit the official IOCL recruitment website.
2. Scroll down to the Important Web-Links section.
3. Click on “Online Application Form”.
4. Complete registration by selecting “New User? Register Here”.
5. Log in using the registered credentials.
6. Fill in personal, educational, and technical details carefully.
7. Upload required documents in the prescribed format.
8. Pay the application fee, if applicable.
9. Submit the application form.
10. Take a printout of the submitted application for future reference.

Important Dates of IOCL Recruitment 2026

• Start Date of Online Application: 20 December 2025
• Last Date of Online Application: 09 January 2026

Candidates are advised not to wait until the last date to avoid technical issues.

Important Web Links

FAQs – IOCL Non Executive Recruitment 2026

Q1. What is the starting date to apply online for IOCL Recruitment 2026?
The online application process starts on 20 December 2025.

Q2. What is the last date to apply for IOCL Non Executive posts?
The last date to submit the online application is 09 January 2026.

Q3. How many total vacancies are available under IOCL Recruitment 2026?
There are 394 Non-Executive vacancies.

Q4. How many IOCL vacancies are available in Assam?
A total of 130 posts are available in Assam.

Q5. Is there any application fee for SC/ST candidates?
No, SC/ST/PwBD/Ex-Servicemen candidates are exempted from paying the application fee.

Q6. Can a candidate apply for more than one post?
No, candidates are allowed to apply for only one post in one refinery unit.

Q7. What is the age limit for General category candidates?
The maximum age limit for General category candidates is 26 years.