IOCL Guwahati Refinery Recruitment 2026 for 82 Apprentice Vacancies

Indian Oil Corporation Limited (IOCL), Guwahati Refinery has announced the recruitment of 82 Apprentices for the 2025 session under the Apprentices Act, 1961/1973. The vacancies include a mix of Trade and Technician Apprentices across disciplines like Chemical, Mechanical, Electrical, Instrumentation, Secretarial, Accounts, and Data Entry. Eligible candidates with qualifications ranging from 12th pass, ITI, Diploma, B.Sc., B.Com, or B.A can apply online through the official IOCL portal from 28th November to 18th December 2025. There will be no written test—selection is purely based on document verification. This is a valuable opportunity for freshers and diploma holders to gain hands-on experience at one of India’s leading PSUs.

Name of OrganizationIndian Oil Corporation Limited (IOCL) – Guwahati Refinery
Post NameTrade & Technician Apprentice
Total Vacancies82
Salary / StipendAs per Apprentices Act & IOCL guidelines
Age Limit18 to 24 years (as on 30.11.2025)
Application FeeNil
Selection ProcessDocument Verification Only
Apply ModeOnline (NAPS/NATS Portal + IOCL Portal)
Job LocationGuwahati Refinery, Assam
Last Date To Apply18th December 2025 (5:00 PM)

Post Name, Vacancy & Education

Post NameVacancyEducation Qualification
Trade Apprentice – Attendant Operator173 Years B.Sc (Physics, Chemistry, Mathematics/Industrial Chemistry)
Trade Apprentice – Fitter4Matric + ITI (Fitter Trade)
Trade Apprentice – Boiler83 Years B.Sc (PCM/Industrial Chemistry)
Technician Apprentice – Chemical20Diploma in Chemical/Refinery/Petrochemical
Technician Apprentice – Mechanical11Diploma in Mechanical Engineering
Technician Apprentice – Electrical11Diploma in Electrical/Electrical & Electronics
Technician Apprentice – Instrumentation4Diploma in Instrumentation or allied trades
Trade Apprentice – Secretarial Assistant2B.A / B.Sc / B.Com
Trade Apprentice – Accountant1B.Com
Trade Apprentice – Data Entry Operator (Fresher)312th Pass
Trade Apprentice – DEO (Skill Certificate)112th + Skill Certificate in Domestic Data Entry Operator

How to Apply

  1. Visit the IOCL Apprentice portal and register on the respective apprenticeship portals (NAPS for Trade, NATS for Technician).
  2. Fill in the online application form between 28th November and 18th December 2025.
  3. Upload scanned documents including photo, signature, qualification certificates, caste certificate (if applicable), and ID proof.
  4. Ensure all entered details are accurate and submit the form before the deadline.
  5. Keep a printout or soft copy of the application for future reference.
  6. Wait for the tentative merit list scheduled to be released on 27th December 2025.

Also See: IOCL Recruitment

Important Dates

Start of Online Application28th November 2025 (10 AM)
Last Date to Apply18th December 2025 (5 PM)
Tentative Merit List for Document Verification27th December 2025
Document Verification Window2nd to 7th January 2026

Application form, details & registration

Assam Govt Jobs
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