Indian Oil Corporation (IOCL Haldia) Apprentice Vacancy 2026

IOCL Haldia is recruiting 279 apprentices across 10 distinct roles. Each position has specific educational qualifications, so ensure your credentials match before applying.

• Trade Apprentice Attendant Operator (Chemical Plant) (70 vacancies): Candidates with a 3-year B.Sc. degree in Mathematics, Physics, Chemistry, or Industrial Chemistry are eligible.
• Trade Apprentice (Fitter) (20 vacancies): Matric pass with a minimum 2-year ITI qualification in Fitter Trade with Pass class standing.
• Trade Apprentice (Boiler) (10 vacancies): 3-year B.Sc. (Mathematics, Physics, Chemistry, or Industrial Chemistry).
• Technician Apprentice (Chemical) (70 vacancies): 3-year Diploma in Chemical Engineering, Petrochemical Engineering, Chemical Technology, or Refinery and Petrochemical Engineering.
• Technician Apprentice (Mechanical) (40 vacancies): 3-year Diploma in Mechanical Engineering.
• Technician Apprentice (Electrical) (30 vacancies): 3-year Diploma in Electrical Engineering or Electrical and Electronics Engineering.
• Technician Apprentice (Instrument) (7 vacancies): 3-year Diploma in Instrumentation Engineering, Instrumentation & Electronics, Instrumentation & Control Engineering, or Applied Electronic and Instrumentation Engineering.
• Trade Apprentice Secretarial Assistant (17 vacancies): 3-year B.A., B.Sc., or B.Com degree.
• Trade Apprentice Accountant (1 vacancy): 3-year B.Com degree.
• Trade Apprentice, data Entry Operator (Fresher) (8 vacancies): Class XII Pass.
• Trade Apprentice, data Entry Operator (Skill Certificate Holder) (6 vacancies): Class XII Pass with a Skill Certificate in 'Domestic Data Entry Operator'.

All candidates must be between 18 and 24 years old. SC, ST, OBC(NCL), and PwBD candidates receive age relaxation as per Government guidelines.

IOCL apprenticeships are structured learning programs that combine classroom instruction with on-the-job training at the Haldia Refinery, one of India's largest petroleum refining complexes. The apprenticeship period typically lasts 1–2 years depending on the trade.

During the apprenticeship, candidates receive a stipend (the exact amount should be verified in the official notification). More importantly, this is a springboard into IOCL's professional workforce. Successful apprentices are evaluated for permanent positions based on performance, conduct, and organizational requirements. Many apprentices transition into junior technical or clerical roles with structured career progression, pension benefits (NPS), and job security offered by a Maharatna public sector undertaking.

IOCL also provides:

• Hands-on training on industrial-scale equipment and refining processes.
• Exposure to HSE (Health, Safety, Environment) standards.
• Skill certification recognized across the petroleum and chemical industries.
• Potential permanent absorption into IOCL or placement assistance.

IOCL Haldia typically follows a merit-based selection process for apprentices. Although the specific stages for this 2026 recruitment are not detailed in the notification excerpt, standard IOCL apprentice selection includes:

• Application Shortlisting: Candidates are shortlisted based on educational qualifications and age eligibility.
• Document Verification: Shortlisted candidates must produce original certificates, degree/diploma, birth certificate, SC/ST/OBC certificate (if applicable), PwBD certificate (if applicable), and Class X or XII mark sheets.
• Medical Examination: Candidates undergo a medical fitness test to ensure they can safely work in a refinery environment.
• Final Merit List: Merit is determined by academic performance (marks from degree/diploma/ITI), date of birth (younger candidates may get preference in tie-breaking), and category-wise reservation.

No written examination is conducted; selection is entirely merit-based and on-document verification. Check the official IOCL careers portal or the detailed notification for any additional stages introduced for 2026.

• Wrong Post Selection: Applying for a Technician Apprentice role (Diploma required) when you have only a 12th pass or ITI qualification will lead to automatic rejection. Match your qualification exactly to the post.
• Incomplete or Incorrect Information: Mismatches between your application form, degree certificates, and uploaded documents cause rejection. Triple-check your name spelling, date of birth, and educational details.
• Missing Required Documents: Not uploading scanned copies of your degree/diploma, ITI certificate, identity proof, and passport-sized photograph during online registration results in rejection.
• Age Ineligibility: Candidates over 24 years (or over the relaxed age limit for SC/ST/OBC/PwBD) are ineligible. Verify your DOB against the age bar well before applying.
• Late Submission: The application portal closes at 11:59 PM on 30 July 2026. Applications submitted even 1 second after the deadline are not accepted.
• Technical Errors in Online Form: Incorrectly linking your degree/diploma upload to the wrong post category or uploading a certificate for a different qualification will disqualify you.

Once your name appears on the final merit list published by IOCL Haldia, you will receive a letter of appointment (via email and post to your registered address). The appointment letter will specify:

• Your assigned post and trade/discipline.
• Date and time of joining (typically 2–4 weeks after merit list publication).
• Reporting location: IOCL Haldia Refinery, Haldia, West Bengal.
• Documents to bring at joining (original certificates, medical reports, photographs).
• Apprenticeship duration (usually 1–2 years depending on trade).
• Monthly stipend amount.

On the first day, you will undergo induction, including safety briefing, orientation, and enrollment into IOCL's apprenticeship management system. Throughout your apprenticeship, you will rotate between classroom-based training (conducted by IOCL or a partnered institution) and shop-floor/plant-floor assignments. Your performance is monitored regularly, and at the end of the apprenticeship, you receive a completion certificate and assessment report. Based on your evaluation, IOCL may offer a permanent contract or facilitate placement through its recruitment partners.

Indian Oil Corporation Limited (IOCL), a Maharatna PSU under the Ministry of Petroleum & Natural Gas, operates the Haldia Refinery in West Bengal, one of India's largest and most modern petroleum refining facilities. The refinery processes crude oil into petrol, diesel, liquefied petroleum gas (LPG), aviation fuel, and specialty products, serving domestic and export markets.

IOCL Haldia is a hub for technical talent in the oil and gas sector. The facility employs engineers, technicians, operators, and support staff across mechanical, chemical, electrical, instrumentation, and administrative functions. Apprenticeships at Haldia expose recruits to cutting-edge refining technology, safety-first work culture, and professional development in one of Asia's largest refining operations.

IOCL is known for:

• Structured apprenticeship-to-employment pathway.
• World-class training infrastructure.
• Comprehensive health, safety, and environmental standards.
• Competitive remuneration and employee benefits (pension, medical, leave).
• Career growth within IOCL or related petroleum, chemical, and energy companies.

Trade Apprentices (Chemical Plant Operator, Fitter, Boiler, Secretarial Assistant, Accountant, Data Entry Operator) are primarily hands-on positions requiring vocational or general degree qualifications. They learn operational, maintenance, clerical, or data management skills under the supervision of experienced supervisors and technicians. Trade Apprentices in chemical or mechanical roles work directly in the refinery plant, learning safety protocols, equipment handling, and standard operating procedures.

Technician Apprentices (Chemical, Mechanical, Electrical, Instrumentation) are diploma-level roles aimed at developing mid-level technical competency. These apprentices receive deeper theoretical and practical training in their discipline, preparing them for supervisory or specialist technical positions post-apprenticeship. They conduct routine inspections, troubleshooting, maintenance scheduling, and reports.

All apprentices benefit from:

• Structured training plans aligned with National Apprenticeship Promotion Scheme (NAPS) standards.
• Assessment by competent trainers using industry-standard benchmarks.
• Skill certification upon successful completion.
• Potential fast-track consideration for permanent positions within IOCL or affiliate companies.

The apprenticeship is a rigorous but rewarding pathway for individuals serious about establishing a career in refining, petrochemicals, or energy infrastructure.