IOCL Recruitment 2025: Apply for 336 Apprentice Vacancy

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Indian Oil Corporation Limited. ✅ Official Notification

Last Date: 18/12/2025.

Indian Oil Corporation Limited (IOCL) has recently invited applications from eligible and intending candidates to recruit 336 Trade Apprentice and Technician Apprentice in 2025 across Bongaigaon, Digboi and Guwahati Refineries.

IOCL Recruitment

IOCL Apprentice Recruitment 2025:

Organization Indian Oil Corporation Limited
No of Posts 336
Educational Qualification 10th, ITI, etc
Job Type Central Govt Job
Apply Mode Online

Name of post: Apprentice

No of posts: 336

Monthly stipend: as per Apprentices Act, 1961/1973 and corporate guidelines.

Participating Refineries & Total Vacancies:
  • Digboi Refinery: 112 seats
  • Guwahati Refinery: 82 seats
  • Bongaigaon Refinery: 142 seats

Available Trades & Disciplines:

Positions are available in the following trades (with varying seat counts per refinery):

  • Trade Apprentice – Attendant Operator (Chemical Plant) – B.Sc. (Maths, Physics, Chemistry/Industrial Chemistry)
  • Trade Apprentice (Fitter) – Matric with ITI in Fitter Trade
  • Trade Apprentice (Boiler) – B.Sc. (Maths, Physics, Chemistry)
  • Technician Apprentice – Diploma in Chemical/Mechanical/Electrical/Instrumentation Engineering
  • Trade Apprentice – Secretarial Assistant – B.A./B.Sc/B.Com
  • Trade Apprentice – Accountant – B.Com
  • Trade Apprentice – Data Entry Operator – Class XII Pass (Fresher or Skill Certificate Holder)

Educational Qualification:

  • Minimum 50% marks (45% for SC/ST/PwBD) in the required qualification.
  • Must have passed the qualifying exam as a regular full-time student.
  • ITI, Diploma, or Degree in the specified branch/subject only.


Age Limit:

  • Minimum: 18 years
  • Maximum: 24 years (General/EWS)

Age Relaxation:
  • SC/ST: 5 years
  • OBC (NCL): 3 years
  • PwBD: 10 years


Selection Process:

No Exam, Pure Merit

  • Selection based on the percentage of marks in the qualifying examination.
  • Preference for first-time apprenticeship applicants.
  • Shortlisted candidates will be called for document verification.


 How to Apply ?

Interested and eligible candidates who have fulfilled the above-mentioned eligibility criteria may apply online through the official government portal, and we have provided an online link below post-wise. 

Candidates must follow the steps below to apply successfully without any hesitation.

Step 1 Register on NAPS/NATS Portal:


Step 2Apply on IOCL Portal:


Both steps are mandatory. Incomplete or incorrect applications will be rejected.


Important Dates of IOCL Pipelines Division Recruitment:

Online Application Starting Date 28th November 2025 (10:00 Hrs)
Application Last Date 18th December 2025 (17:00 Hrs)

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