IOCL Bongaigaon Apprentice Recruitment 2026: Apply Online for 58 Posts

IOCL Bongaigaon Apprentice Recruitment 2026: Overview & Key Opportunities

Indian Oil Corporation Limited (IOCL), a Government of India Undertaking, has released a detailed notification for the engagement of Trade and Technician Apprentices at its Bongaigaon Refinery. The recruitment drive, advertised under Advertisement No. BGR/Appr/2026/04, aims to fill 58 apprentice seats across three specific codes. This is a golden opportunity for young graduates and diploma holders seeking hands-on industrial training in one of India's largest public sector enterprises. The IOCL Bongaigaon Apprentice Recruitment 2026 offers a structured apprenticeship program under the Apprentices Act, 1961/1973, providing invaluable exposure to refinery operations, instrumentation, and boiler maintenance. Candidates who are eager to build a career in the oil and gas sector should not miss this chance. The application process is entirely online, commencing on 28.09.2026 and closing on 18.10.2026. With a merit-based selection process and no written test, this recruitment is highly accessible for eligible candidates. The apprenticeship period ranges from 12 to 24 months, depending on the trade, and offers a stipend as per Corporation guidelines. This article provides a comprehensive guide covering all aspects of the recruitment, including eligibility, vacancy details, application procedure, and important dates. Whether you are a B.Sc graduate with Mathematics, Physics, Chemistry, or Industrial Chemistry, or a Diploma holder in Instrumentation Engineering, this is your chance to gain prestigious training at IOCL Bongaigaon Refinery. Read on to understand the nuances of the application process, eligibility criteria, and selection methodology to ensure your application stands out.

IOCL Bongaigaon Apprentice Notification Highlights 2026

The official notification for IOCL Bongaigaon Apprentice Recruitment 2026 has been published on the IOCL website. Here are the key highlights that every aspirant must note:

• Recruiting Organization: Indian Oil Corporation Limited (IOCL) – Bongaigaon Refinery.
• Advertisement Number: BGR/Appr/2026/04.
• Total Vacancies: 58 (tentative, subject to change).
• Posts: Trade Apprentice – Attendant Operator (Chemical Plant), Trade Apprentice (Boiler), and Technician Apprentice – Instrumentation.
• Application Mode: Online through NAPS/NATS portal and a Microsoft Form on www.iocl.com. Both steps are mandatory.
• Application Start Date: 28.09.2026 (10:00 Hrs).
• Last Date to Apply: 18.10.2026 (17:00 Hrs).
• Age Limit: Minimum 18 years, maximum 24 years as on 30.09.2026 (relaxations applicable).
• Educational Qualification: 3-year B.Sc (Maths, Physics, Chemistry/Industrial Chemistry) for Codes 101 & 103; 3-year Diploma in Instrumentation or related disciplines for Code 107.
• Selection Process: Merit-based on percentage of marks in the prescribed qualification. No written test.
• Stipend: As per Apprentices Act/Rules and Corporation guidelines (amount not specified in notification).
• Job Location: Bongaigaon Refinery, Assam.

The notification also cautions candidates against believing job announcements circulated via email or social media. All official updates, including corrigendum or addendum, will be hosted exclusively on www.iocl.com.

About IOCL Bongaigaon

IOCL is India's flagship national oil company, engaged in refining, pipeline transportation, and marketing of petroleum products. Bongaigaon Refinery, located in Assam, is one of IOCL's major refineries with a capacity of 2.7 MMTPA. The refinery is known for its state-of-the-art technology and commitment to safety and environmental sustainability. Apprentices trained here gain exposure to complex refining processes, instrumentation systems, and boiler operations, making them highly sought after in the industry. The work environment is professional, safety-centric, and conducive to learning. Apprentices are mentored by experienced engineers and technicians, providing a solid foundation for a future career in the oil and gas sector.

IOCL Bongaigaon Apprentice Vacancy Details & Post Breakdown 2026

The 58 vacancies are distributed across three codes, each with specific trade, discipline, and training duration. Below is a detailed breakdown:

The number of vacancies is tentative and may be increased or decreased at the discretion of the management. Reservation will be as per Presidential Directives.

Category-Wise Vacancy Reservation for IOCL Bongaigaon Apprentice 2026

The category-wise distribution of the 58 vacancies is as follows:

Note: Although the table shows 0 PwBD seats, the notification mentions that PwBD candidates can apply against identified seats under Code 107 only. Candidates are advised to verify this on the official website.

Educational Qualification & Eligibility Criteria for IOCL Bongaigaon Apprentice 2026

Eligibility criteria are strict and must be met as on the date of reckoning, i.e., 30.09.2026. The key requirements are:

Post-Specific Qualifications

• Code 101 (Trade Apprentice – Attendant Operator (Chemical Plant)): 3-year B.Sc degree with Mathematics, Physics, Chemistry or Industrial Chemistry as subjects.
• Code 103 (Trade Apprentice (Boiler)): 3-year B.Sc degree with Mathematics, Physics, Chemistry or Industrial Chemistry as subjects.
• Code 107 (Technician Apprentice – Instrumentation): 3-year Diploma in Instrumentation Engineering, Instrumentation & Electronics, Instrumentation & Control Engineering, or Applied Electronics and Instrumentation Engineering.

In all cases, the qualification must be a regular full-time course from a recognized University/Institute with a minimum of 50% aggregate marks (45% for SC/ST and PwBD candidates for reserved seats). Candidates with part-time, correspondence, or distance-mode qualifications are not eligible. Those with higher professional qualifications such as BE/B.Tech, MBA, CA, LLB, MCA, etc., are also not eligible. Engineering graduates or diploma holders with one year or more of post-qualification work experience are disqualified. Additionally, candidates who have completed five years after acquiring the prescribed qualification as on 30.09.2026 are not eligible. A B.Sc candidate may apply for only one code (101 or 103); applying for both will lead to summary rejection. Preference is given to first-time apprentices. Candidates who have previously completed an apprenticeship must adhere to specific gap requirements (minimum one year gap, or three months if terminated due to certain reasons, with no waiting period for women).

Age Limit & Category Relaxations

The age limit for General and EWS candidates is minimum 18 years and maximum 24 years as on 30.09.2026. The date of birth will be considered as per the Matriculation (Class X) certificate issued by the Board of Secondary Education. Age relaxations are applicable as per government guidelines:

PwBD candidates availing only age relaxation (without relaxation in qualification marks) will be considered against unreserved seats in order of merit before being considered against reserved seats.

Salary Details, Pay Scale & Perks

The notification does not specify the exact stipend amount. However, apprentices engaged under the Apprentices Act, 1961/1973 are entitled to a monthly stipend as prescribed by the Corporation and government rules. The stipend is typically a fixed amount based on the qualification and trade. Apprentices also gain valuable industry experience, training, and a certificate of completion, which enhances their employability. While apprentices are not regular employees, they may be considered for future openings based on performance and organizational requirements. The training period ranges from 12 to 24 months, during which apprentices receive comprehensive on-the-job training.

IOCL Bongaigaon Apprentice Selection Process & Examination Phases 2026

The selection process for IOCL Bongaigaon Apprentice Recruitment 2026 is merit-based and does not involve any written examination. The steps are as follows:

1. Screening of Applications: Applications received through the NAPS/NATS portal and Microsoft Form will be screened for eligibility.
2. Merit List Preparation: A merit list will be prepared based on the percentage of marks obtained in the prescribed qualification (B.Sc or Diploma). In case of a tie, the candidate older in age will be given preference.
3. Document Verification: Shortlisted candidates will be called for document verification. The tentative dates for document verification are 04th to 06th November 2026. Candidates must bring original documents and self-attested copies.
4. Medical Examination: Selected candidates must undergo a medical examination as per IOCL standards before engagement.

No written test or interview is conducted. The final selection is subject to verification of eligibility and medical fitness.

Application Fee Details

The official notification does not mention any application fee. Candidates are advised not to pay any money to any individual or agency claiming to facilitate the application. IOCL has cautioned against such fraudulent activities. The application process is free of cost, and candidates should only use the official portals for submission.

Important Dates & Schedule

Candidates must adhere to the following schedule:

Note: The date for publication of the document verification list (26.08.2026) appears to be a typographical error as it precedes the application start date. Candidates must check www.iocl.com for the confirmed schedule.

Required Documents for IOCL Bongaigaon Apprentice Application 2026

Candidates must keep the following documents ready before applying:

• Matriculation (Class X) certificate and mark sheet for age proof.
• Educational certificates and mark sheets of the prescribed qualification (B.Sc or Diploma).
• Conversion certificate for CGPA/OGPA to percentage, if applicable.
• Certificate from Principal if the date of result declaration is not on the mark sheet.
• Caste certificate (SC/ST/OBC-NCL) in the prescribed format.
• EWS certificate, if applicable.
• PwBD certificate, if applicable.
• Affidavit (Annexure-A) for candidates who have previously completed an apprenticeship.
• Recent passport-size photograph and signature (scanned).
• Valid ID proof (Aadhaar/PAN/Passport).

How to Apply Online

The application process involves two mandatory steps: registration on NAPS/NATS portal and submission of the Microsoft Form on the IOCL website. Follow these steps:

1. Visit the official NAPS (naps.gov.in) or NATS (nats.education.gov.in) portal and register as an apprentice.
2. Complete your profile with personal, educational, and bank details.
3. Search for IOCL Bongaigaon Refinery apprenticeship openings and apply.
4. After NAPS/NATS registration, visit www.iocl.com and navigate to the Careers section.
5. Click on the link for Bongaigaon Refinery Apprentice Recruitment 2026.
6. Fill out the Microsoft Form with accurate details.
7. Upload scanned copies of required documents.
8. Review the form and submit.
9. Take a printout of the submitted form for future reference.

Both steps are compulsory. Applications without NAPS/NATS registration or Microsoft Form submission will be rejected.

Important Instructions & Guidelines for IOCL Bongaigaon Apprentice Applicants

• Ensure you meet all eligibility criteria before applying. Ineligibility at any stage will lead to disqualification.
• Provide correct and active email ID and mobile number for communication.
• Upload documents in the prescribed format and size.
• Do not apply for more than one code if you are a B.Sc candidate.
• Candidates with previous apprenticeship experience must submit the required affidavit.
• Keep checking www.iocl.com for updates, corrigendum, and notices.
• Do not rely on any unofficial information.
• Applications submitted after the last date will not be accepted.

Job Location & Posting Details

The apprenticeship training will be conducted at Bongaigaon Refinery, Indian Oil Corporation Limited, located in Assam. Candidates selected will be posted at the refinery for the entire duration of the training. The mode of application is online only. No offline applications will be accepted. Candidates should be prepared to relocate to Bongaigaon, Assam, if selected.

Final Summary & Advice for Candidates

The IOCL Bongaigaon Apprentice Recruitment 2026 is an excellent opportunity for young graduates and diploma holders to gain industry-relevant training at a premier public sector undertaking. With 58 vacancies and a merit-based selection process, eligible candidates should apply without delay. Ensure you complete both the NAPS/NATS registration and the Microsoft Form submission before 18.10.2026. Prepare your documents in advance, double-check your eligibility, and keep an eye on the official website for updates. This apprenticeship can be a stepping stone to a rewarding career in the oil and gas sector. Best of luck!

Senior Government Jobs Editor ✓

Career Content Specialist, SEO Strategist, and Fact-Checking Writer for Sarkari Job Finders

This article has been manually researched, cross-referenced with the official notification, and structured to provide verified, candidate-centric information.

Fact-Checked & Verified