Indian Oil Corporation Limited Recruitment 2025: Apply for Non-Executive Posts Across Refineries

Key Posts Available

• Junior Engineering Assistant-IV (Production) – Post Code 201
• Junior Engineering Assistant-IV (P&U) – Post Code 202
• Junior Engineering Assistant-IV (P&U-O&M) – Post Code 203
• Junior Engineering Assistant-IV / Junior Technical Assistant-IV (Electrical) – Post Code 204
• Junior Engineering Assistant-IV / Junior Technical Assistant-IV (Mechanical) – Post Code 205
• Junior Engineering Assistant-IV / Junior Technical Assistant-IV (Instrumentation) – Post Code 206
• Junior Quality Control Analyst – Post Code 207
• Junior Engineering Assistant-IV (Fire & Safety) – Post Code 208

Vacancies are distributed refinery-wise and category-wise (UR, EWS, SC, ST, OBC-NCL, PwBD), including backlog vacancies as per Government of India reservation norms.

Educational Qualification (Post-wise)

1. Junior Engineering Assistant-IV (Production)

• 3-year Diploma in Chemical / Petrochemical / Refinery Engineering
  OR
• B.Sc (Mathematics, Physics, Chemistry, or Industrial Chemistry)
• Minimum 50% marks (45% for SC/ST)

2. Junior Engineering Assistant-IV (P&U)

• Diploma in Mechanical or Electrical Engineering
• Boiler Competency Certificate (Second Class) or NAC in Boiler Attendant

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

• Diploma in Electrical / Electrical & Electronics Engineering

4. Electrical / Mechanical / Instrumentation Posts

• Relevant 3-year Diploma in the concerned discipline
• Minimum 50% marks (45% for SC/ST/PwBD)

5. Junior Quality Control Analyst

• B.Sc (Maths / Physics / Chemistry / Industrial Chemistry)

6. Junior Engineering Assistant-IV (Fire & Safety)

• 10+2 pass
• Sub-Officers Course from NFSC Nagpur or recognized institute
• Valid Heavy Vehicle Driving License
• Must meet prescribed physical and medical standards

Note: Higher professional qualifications such as BE/B.Tech, MBA, CA, MCA, PhD, etc., are not eligible.

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Key Highlights

Organization: IOCL

Qualification: BE B.Tech, Others

Last Date: 2026/01/09

Age Limit (as on 31-12-2025)

• Minimum Age: 18 years
• Maximum Age: 26 years (UR/EWS)

Age Relaxation

• SC/ST: +5 years
• OBC (NCL): +3 years
• PwBD: up to +10 years
• Ex-Servicemen: As per Govt. of India rules

Selection Process

The selection methodology consists of two stages:

1. Computer Based Test (CBT)

• 100 objective questions
• Duration: 120 minutes
• Sections:
  • Subject Knowledge – 75 marks
  • Numerical Ability – 15 marks
  • General Awareness – 10 marks
• No negative marking
• Minimum qualifying marks:
  • General: 40%
  • SC/ST/PwBD: 35%

2. Skill / Proficiency / Physical Test (SPPT)

• Qualifying in nature
• Mandatory for final selection

Reservation & Concessions

• Reservation for SC/ST/OBC-NCL/EWS/PwBD/Ex-Servicemen as per Govt. norms
• Application fee exemption for SC/ST/PwBD/ExSM
• Travel fare reimbursement for SC/ST/PwBD candidates appearing for CBT/SPPT
• PwBD candidates must possess a valid Disability Certificate (?40%)

Important Points

• All qualifications must be regular full-time courses
• Distance / correspondence education is not allowed
• Vacancies are tentative and may change
• Selected candidates may be posted in shift duties
• Cut-off date for eligibility: 31 December 2025

Official Website & Notification

Candidates are advised to read the complete official notification (21 pages) and apply online only through the official IOCL careers portal:

? IndianOil for Careers: www.iocl.com