IOCL Bongaigaon Refinery Apprentice Recruitment 2026: 58 Trade & Technician Slots Announced
15-Second Executive Decision Summary
Verified key decision factors extracted directly from official notification
58
Trade Apprentice (Attendant Operator - Chemical Plant), Trade Apprentice (Boiler - Mechanical), Technician Apprentice (Instrumentation Engineering)
18 – 24 Yrs
as on 30 Sept 2026
₹9,000–₹10,500
View In-Hand SimulatorAbout this Recruitment
Indian Oil Corporation Limited (IOCL), Bongaigaon Refinery has officially released recruitment notification Advt. No. BGR/Appr/2026/04 for 58 Trade and Technician Apprentice positions in Assam. Candidates holding a 3-year B.Sc. degree (with Physics, Mathematics, and Chemistry/Industrial Chemistry) or a 3-year Diploma in Instrumentation, Instrumentation & Electronics, or Control Engineering with at least 50% aggregate marks (45% for SC/ST/PwBD) from a recognized university or state board of technical education are eligible to apply. Inducted apprentices will undergo 1 year of structured refinery training, receiving a monthly stipend of ₹9,000 to ₹10,500. Selection is made strictly on the basis of academic merit without any written examination or interview. Online applications must be submitted via NAPS/NATS and the IOCL designated portal from 28 September 2026 to 18 October 2026 (5:00 PM).
✨ Copilot Highlights
- 58 Trade and Technician Apprentice training slots announced at IOCL Bongaigaon Refinery in Chirang, Assam.
- Completely merit-based selection calculated on the aggregate percentage of marks in B.Sc. / Diploma without any written test or interview.
- Consolidated monthly stipend of ₹9,000 to ₹10,500 under the Apprentices Act, 1961.
- Zero application fee (₹0) for all applicants across all communities and categories.
- Online registration active until 18 October 2026 (5:00 PM) on iocl.com with document verification scheduled from 04 to 06 November 2026.
Age Limit & Eligibility Calculator
Minimum Age
18 Years
Maximum Age
24 Years
* Age calculated as on: 30 September 2026
Category-Wise Age Relaxations:
⚡ Am I Eligible? (Instant Age & Cut-off Verifier)
Select your DOB and category (Calculated as on 30 September 2026)
Important Dates & Timeline
Notification Released
28 September 2026
Application Start Date
28 September 2026
Last Date to Apply
18 October 2026
Vacancy Breakdown
| Post Name | Vacancies | Eligibility |
|---|---|---|
| Trade Apprentice (Attendant Operator - Chemical Plant) | 36 | B SC |
| Trade Apprentice (Boiler - Mechanical) | 14 | B SC |
| Technician Apprentice (Instrumentation Engineering) | 8 | DIPLOMA |
Pay Scale & In-Hand Salary Simulator
Pay Level / Grade: Consolidated monthly stipend ranging from ₹9,000 to ₹10,500 per month during 1-year apprenticeship training as per the Apprentices Act, 1961 and Ministry of Petroleum directives
Official Pay Scale
Consolidated Stipend ₹9,000 – ₹10,500
₹14,810
/ month (take-home)Credited directly to the candidate's salary account after statutory NPS (10%) and medical deductions.
Approx Annual Gross (CTC)
₹1.98 LPA
Verified Statutory Pay Rules & Legal Disclaimer
Statutory Rules Disclaimer: The in-hand salary figures displayed above are illustrative estimates computed under 7th Central Pay Commission (7th CPC) / State Government Pay Matrix norms (Basic Pay + Dearness Allowance + City-Tier HRA + Transport Allowance minus statutory 10% NPS and health insurance contributions). Actual net monthly take-home on the candidate's official pay slip will vary based on exact posting location, city classification, entitlement/opting of government quarters (which waives HRA), and department-specific allowances. For binding statutory terms, please refer to the official recruitment notification.
Exam Pattern & Detailed Syllabus
Official exam stages, subject marks distribution & interactive preparation tracker
Stage 1: Academic & Technical Merit Evaluation (No Written Test)
Exam Mode: Academic Merit Evaluation
| Subject / Section | No. of Questions | Max Marks |
|---|---|---|
| Aggregate Percentage of Marks in Prescribed Qualifying Degree / Diploma (PCM or Instrumentation) | 0 | 100 |
How to Apply Online: Step-by-Step Guide
Keep all required educational certificates, scanned photograph, and signature ready before opening the application form.
For Trade Apprentices (Chemical/Boiler): Register on the National Apprenticeship Promotion Scheme (NAPS) portal: https://apprenticeshipindia.gov.in.
For Technician Apprentices (Instrumentation): Register on the National Apprenticeship Training Scheme (NATS) portal: https://nats.education.gov.in.
Ensure your portal profile is 100% complete and obtain your unique 10-digit Apprentice Enrollment/Registration Number.
Visit the official Indian Oil Corporation Limited careers portal: https://www.iocl.com.
Navigate to 'IndianOil for You' > 'IndianOil for Careers' > 'Apprenticeships'.
Locate the recruitment notice: 'Engagement of Apprentices in IOCL Bongaigaon Refinery (Advt. No. BGR/Appr/2026/04)'.
Fill out the IOCL Online Application Form with accurate personal, educational, and NAPS/NATS enrollment credentials.
Mandatorily open and complete the Google/Microsoft Form linked in the official notification to record your candidature.
Upload scanned marksheet, passport size photograph, and signature in the prescribed format.
Submit the application and retain a copy of the submitted form and registration confirmation for Document Verification.
Recent Colour Passport Photograph
JPG format, 20 KB to 50 KB, clear light background
Scanned Candidate Signature
JPG format, 10 KB to 30 KB, black/blue ink on white paper
Class 10th (Matriculation) Certificate & Marksheet
PDF format, under 300 KB, proof of Date of Birth
B.Sc. / Diploma Semester Marksheets & Passing Certificate
PDF format, under 300 KB, showing minimum 50% aggregate marks (45% for SC/ST/PwBD)
NAPS / NATS Portal 100% Completed Profile Enrollment Proof
Downloaded PDF summary from apprenticeshipindia.gov.in or nats.education.gov.in
Caste / Category Certificate (SC / ST / OBC-NCL / PwBD)
Prescribed Central Government format issued by an authorized Revenue Authority
Need official 20KB–50KB Photo & Signature for this form?
Over 15% forms are rejected due to invalid dimensions. Crop, compress & stamp Name/DOP in 100% private 1-click studio.
Application Fee Details
Payment Modes: Not Applicable (Nil Application Fee for all categories)
Selection Process
Frequently Asked Questions
How many vacancies are announced in IOCL Bongaigaon Refinery Apprentice Recruitment 2026?
A total of 58 apprentice slots have been notified under Advt. No. BGR/Appr/2026/04, comprising 36 Attendant Operator Chemical Plant, 14 Boiler Mechanical, and 8 Technician Instrumentation posts.
What is the last date to apply online for IOCL Bongaigaon Apprentice 2026?
The deadline for online registration and submission of the mandatory application form is 18 October 2026 at 5:00 PM.
What is the educational qualification for IOCL Bongaigaon Chemical Operator Apprentice?
Candidates must have passed a 3-year full-time B.Sc. degree with Physics, Mathematics, and Chemistry or Industrial Chemistry with a minimum of 50% aggregate marks (45% for SC/ST/PwBD).
What is the qualification for Technician Apprentice Instrumentation in IOCL?
Candidates must hold a 3-year full-time Diploma in Instrumentation Engineering, Instrumentation & Electronics Engineering, or Instrumentation & Control Engineering from a recognized institute.
What is the age limit for IOCL Bongaigaon Apprentice Recruitment?
Candidates must be between 18 and 24 years of age as on 30 September 2026. Age relaxation of 5 years is granted to SC/ST candidates, 3 years to OBC-NCL, and 10 years to PwBD candidates.
Is there any written exam or interview for IOCL Bongaigaon Apprentice?
No, there is neither a written examination nor an interview. Selection is made purely on the basis of academic merit in the qualifying B.Sc. degree or Diploma in Engineering.
What is the monthly stipend for IOCL Bongaigaon Apprentices?
Selected apprentices receive a consolidated monthly stipend of ₹9,000 per month for Trade Apprentices and ₹10,500 per month for Technician Apprentices as per Central Government norms.
What is the application fee for IOCL Apprentice 2026?
There is no application fee. Application is completely free (₹0) for all candidates.
When will the shortlisted candidates list and document verification take place?
The tentative list of shortlisted candidates will be published on iocl.com on 26 October 2026, and Document Verification is scheduled between 04 November and 06 November 2026 at Bongaigaon Refinery.
How do I apply for IOCL Bongaigaon Refinery Apprentice 2026?
Register on the NAPS portal (for Trade Apprentices) or NATS portal (for Technician Apprentices) to get your registration number, visit iocl.com under 'Careers', fill out the IOCL online application form, submit the mandatory Microsoft Form linked in the notice, and save the confirmation receipt.
Last Date to Apply
18 October 2026
⏳ 16 Days Remaining
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