• 1.) Trade Apprentice/ Attendant Operator (Chemical Plant) Discipline – Chemical – 415 Post
• 2.) Trade Apprentice (Fitter) Discipline – Mechanical – 136 Posts
• 3.) Trade Apprentice (Boiler) Discipline – Mechanical – 62 Posts
• 4.) Technician Apprentice Discipline – Chemical – 282 Posts
• 5.) Technician Apprentice Discipline – Mechanical – 152 Posts
• 6.) Technician Apprentice Discipline – Electrical – 208 Posts
• 7.) Technician Apprentice Discipline – Instrumentation – 85 Posts

• 1.) Trade Apprentice/ Attendant Operator (Chemical Plant) Discipline – Chemical:- Candidate must have passed 3 years B.Sc. (Physics, Mathematics, Chemistry/ Industrial Chemistry).
• 2.) Trade Apprentice (Fitter) Discipline (Mechanical):- Candidate must have passed Matric with 2 (two) year ITI (Fitter) course.
• 3.) Trade Apprentice (Boiler) Discipline (Mechanical) :- Candidate must have 3 years B.Sc (Physics, Mathematics, Chemistry & Industrial Chemistry).
• 4.) Technician Apprentice Discipline (Chemical ):- Candidate must have passed 3 years Diploma in Chemical Engineer & Petro- Chemical Engineer.
• 5.) Technician Apprentice Discipline(Mechanical) :- Candidate must have passed 3 years Diploma in Mechanical Engineer..
• 6.) Technician Apprentice Discipline (ectrical) :-  Candidate must have passed 3 years Diploma in Electrical Engineer.
• 7.) Technician Apprentice Discipline (Instrumentation) :- Candidate must have passed 3 years Diploma in Instrumentation/ Instrumentation & Electrics/ Instrumentation & Control Engg.

• (Age Calculate – 31/10/ 2021)
• Minimum 18 Years
• Maximum 24Years

Age Limit Relaxation

• General /OBC /EWS :- Rs 150/-
• SC, ST  Category: – Rs 0/-
• PH Category: – Rs 0/-

• 1.Selection shall be on the basis of performance of the candidates on the basis of marks obtained by them in the Written Test (of two hours duration) and meeting the notified eligibility criteria.
• 2.In case of tie (two or more) of marks in the written test, the date of birth (senior by age) shall be the factor to be considered (in that order only) to place a candidate’s rank in the merit list.
• 3. Call letters for Written Test will be issued to all prima-facie eligible candidates, on the basis of details furnished in On-line Application.
• 4. For candidates applying for Apprenticeship at Guwahati Refinery, Barauni Refinery, Gujarat Refinery, Digboi Refinery and Bongaigaon Refinery, Written Test will be conducted at the location of respective Refinery Unit. For candidates applying for Apprenticeship at Haldia Refinery, Mathura Refinery, Panipat Refinery & Petrochemical Complex (PRPC) and Paradip Refinery, Written Test will be conducted at Kolkata; Delhi; Panipat/Delhi and Bhubaneswar respectively. Exact venue details will be communicated in the Admit Card.
• 5. Written Test will be conducted with Objective Type Multiple Choice Questions (MCQs) consisting of four options with one correct option.
• 6. A candidate will have to secure minimum 40% marks in Written Test for qualifying the selection process. The minimum qualifying marks shall be 35% for candidates belonging to SC/ST/PwBD categories against reserved positions. Obtaining minimum qualifying marks in the written test does not confer any right or claim by the candidate for being shortlisted for Document verification or the final selection, as the same is based on candidate’s rank in the merit list on the basis of marks obtained in the Written Test, number of seats in respective Trades/Disciplines, candidates meeting the notified eligibility criteria and documents found in order upon verification etc.

• Visit the Official Website of  www.iocl.com or Given Link Below
• Read the Notification for More Details about IOCL Recruitment.
• Click on the Link “IOCL Refinery Division” ONLINE Application
• Fill Up Educational and Personal Details in the Application Form.
• Upload Required Documents & Scanned Copy of Photo & Signature
• Pay the Application Fee Via Net Banking
• Click on the Submit Button
• Take a Hard Copy of the Application Form for Future References.

• Banking Details for Payment of Application Fees
• Scanned Copy of Category Certificate (If Any)
• Marksheets of Class 10th
• Candidate’s Left Thumb Impression
• Scanned Image Candidate’s Signature
• Candidate’s Passport Size Photograph
• Active Email Address and Valid Mobile Number