IOCL Bongaigaon Refinery Apprentice Recruitment 2026 – 58 Posts, Apply Online Last Date 18 October

IOCL Bongaigaon Refinery Apprentice Recruitment 2026 is open. Indian Oil Corporation Limited, Bongaigaon Refinery (Assam) has released Advertisement No. BGR/Appr/2026/04 dated 28.09.2026 for 58 Trade and Technician Apprentice seats. Selection is on merit, and the last date to apply is 18 October 2026.

IOCL Bongaigaon Refinery Apprentice 2026 – Overview

Important Dates

Trade-wise Vacancy Details

Eligibility Criteria

• Codes 101 and 103: B.Sc. (Maths, Physics, Chemistry or Industrial Chemistry) with at least 50% marks.
• Code 107: Diploma in Instrumentation Engineering with at least 50% aggregate.
• Qualification must be held as on 30.09.2026. Candidates with higher qualifications such as BE/B.Tech, or with one year or more of post-qualification work experience, are not eligible.
• Age: 18 to 24 years as on 30.09.2026. Relaxation: SC/ST – 5 years, OBC (NCL) – 3 years, PwBD – 10 years.

Stipend

Stipend will be paid as prescribed under the Apprentices Act, 1961/1973 and related rules.

How to Apply

1. Register on the NAPS portal (apprenticeshipindia.gov.in) for codes 101 and 103, or on the NATS portal (nats.education.gov.in) for code 107.
2. Then complete the IOCL application form linked from iocl.com (Apprenticeships section) as described in the advertisement.
3. Submit before 18 October 2026, 5:00 PM.

Selection Process

A merit list is prepared on the aggregate percentage in the qualifying exam. If two candidates have equal marks, the older candidate gets preference. Shortlisted candidates attend document verification from 4 to 6 November 2026.

Key Highlights of IOCL Bongaigaon Refinery Apprentice 2026

• Organisation: Indian Oil Corporation Ltd, Bongaigaon Refinery (Assam)
• Total seats: 58 (36 Attendant Operator, 14 Boiler, 8 Technician Instrumentation)
• Qualification: B.Sc. (PCM/Industrial Chemistry) or Diploma in Instrumentation with 50% marks
• Age limit: 18 to 24 years as on 30.09.2026
• Selection: merit list, no written exam
• Last date: 18 October 2026

IOCL Bongaigaon Refinery Apprentice 2026 – Important Tips Before You Apply

• Register on the correct portal first – NAPS for trade apprentices and NATS for technician apprentices – and keep your enrolment number ready.
• Check that your B.Sc. or Diploma marks meet the 50% minimum before applying.
• Keep scanned copies of your 10th certificate (date of birth proof), qualification mark sheets, category certificate and Aadhaar ready.
• Apply well before 18 October 2026, 5:00 PM to avoid last-minute server issues.

IOCL Bongaigaon Refinery Apprentice 2026 – Frequently Asked Questions

What is the last date for IOCL Bongaigaon Refinery Apprentice 2026?

The last date to apply for IOCL Bongaigaon Refinery Apprentice 2026 is 18 October 2026 (5:00 PM).

How many seats are there in IOCL Bongaigaon Refinery Apprentice 2026?

A total of 58 apprentice seats are notified – 36 for Attendant Operator (Chemical Plant), 14 for Boiler (Mechanical) and 8 for Technician Apprentice (Instrumentation).

Is there any written exam?

No. Selection for IOCL Bongaigaon Refinery Apprentice 2026 is based on merit, i.e. the percentage of marks in the qualifying exam, followed by document verification from 4 to 6 November 2026.

Can B.Tech graduates apply?

No. Candidates with higher qualifications such as BE/B.Tech are not eligible, as per the advertisement.

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Official Notification

Download the official notice here: IOCL Bongaigaon Refinery Apprentice Advertisement BGR/Appr/2026/04 (PDF)
Official page: iocl.com/apprenticeships