Iocl Refineries Division

Name Of The Post

IOCL Refineries Division

Last Updated

14th June 2026

Importance of the Post

IOCL Refineries Division recruitment is a significant gateway for candidates aspiring to work in the Indian oil and energy sector. Conducted by Indian Oil Corporation Limited, these roles offer long-term career growth, job security, and the prestige of serving in a leading government-owned enterprise. Successful candidates often benefit from structured career advancement and comprehensive benefits.

Highlighted Information

Apply for 1770 vacancies in IOCL Refineries Division; applications open until 02 June 2025

Short Information

Indian Oil Corporation Limited is inviting applications for various positions in its Refineries Division, offering a total of 1770 vacancies. Candidates interested in these roles can apply online until 2 June 2025. The recruitment is open for multiple posts, and eligibility criteria must be met for each specific position. The selection process may include written tests, interviews, or other assessments as determined by IOCL. Applicants should ensure they meet the required qualifications and age criteria before submitting their forms. The recruitment aims to fill roles across different refinery units, providing opportunities for candidates from diverse backgrounds. The application process is entirely online, and candidates are advised to complete their submissions well before the deadline.

IOCL Refineries Division Syllabus

View full syllabus

Quick Information

Department

Recruitment notification issued by Indian Oil Corporation Limited Refineries Division.

Stage Level

Held at the National level, applicants from this scope are eligible.

Job Type

Permanent role offered for selected candidates.

Exam Mode

Examination conducted: Offline Computer Based.

Applicants Gender

Eligibility extends to All applicants.

Age Criteria

Minimum Age	18 year old18 year old
Maximum Age	24 year old24 year old
Age Relaxation	Age relaxation for the Refineries Division positions will be provided according to IOCL's official guidelines and regulations.Age relaxation for the Refineries Division positions will be provided according to IOCL's official guidelines and regulations.

Vacancy

Detail

Post Name	Total Post
Refineries Division ApprenticeRefineries Division Apprentice	17701770

Common Information

Trends

Points: Year Vacancies
20262026 17701770
20252025 17701770
Computed At: 6th June 20266th June 2026

Year	Vacancies
20262026	17701770
20252025	17701770

Application Fees

Category Wise

General	0 Rs/-0 Rs/-
Obc	0 Rs/-0 Rs/-
Ews	0 Rs/-0 Rs/-
Sc

Important Dates

Applications open	Predicted 3rd May 2027Predicted 3rd May 2027
Application closes	Predicted 2nd June 2027Predicted 2nd June 2027
Exam Fee Payment End Date	Predicted 2nd June 2027Predicted 2nd June 2027

Important Links

Official Website	Apprenticeships (iocl.com), Official WebsiteApprenticeships (iocl.com), Official Website
Apply Online	Click here
Download Notification	Click here
Official Source Links

Other Information

History Collection Target

Rank 416 Target For 5 Year History Collection Required Field Paths Dates Application End Date Entries Missing 2021 2022 2023 2024 Dates Application Start Date Entries Missing 2021 2022 2023 2024 Dates Exam Fee Payment End Date Entries Missing 2021 2022 2023 2024 Common Vacancy Entries Missing 2022 2023 2024 Fee Entries Missing 2022 2023 2024 Common Age Criteria History Entries Missing 2022 2023 2024 2025 2026

Section	Topics
General Aptitude (15 marks, common)General Aptitude (15 marks, common)	Verbal aptitude — basic English grammar, vocabulary, reading comprehension; Quantitative aptitude — data interpretation, numerical computation, mensuration, ratios; Analytical aptitude — logic, deduction, analogy; Spatial aptitude.Verbal aptitude — basic English grammar, vocabulary, reading comprehension; Quantitative aptitude — data interpretation, numerical computation, mensuration, ratios; Analytical aptitude — logic, deduction, analogy; Spatial aptitude.
Engineering Mathematics (common to most papers)Engineering Mathematics (common to most papers)	Linear algebra; Calculus; Differential equations; Complex variables; Probability & statistics; Numerical methods; Transform theory.Linear algebra; Calculus; Differential equations; Complex variables; Probability & statistics; Numerical methods; Transform theory.
Core Subject (CS / EE / ME / CE / EC / CH / IN / etc.)Core Subject (CS / EE / ME / CE / EC / CH / IN / etc.)	Branch-specific BTech-level syllabus. For CS — Digital Logic, Computer Organisation, Programming & Data Structures, Algorithms, Theory of Computation, Compiler Design, Operating Systems, Databases, Computer Networks. For ME — Mechanics, Strength of Materials, Theory of Machines, Vibrations, Thermodynamics, Fluid Mechanics, Heat Transfer, Manufacturing, Industrial Engineering. Other branches mirror their BTech curricula.Branch-specific BTech-level syllabus. For CS — Digital Logic, Computer Organisation, Programming & Data Structures, Algorithms, Theory of Computation, Compiler Design, Operating Systems, Databases, Computer Networks. For ME — Mechanics, Strength of Materials, Theory of Machines, Vibrations, Thermodynamics, Fluid Mechanics, Heat Transfer, Manufacturing, Industrial Engineering. Other branches mirror their BTech curricula.
Industry / PSU Awareness (interview & group discussion stage)Industry / PSU Awareness (interview & group discussion stage)	Indian energy / heavy industry / oil & gas / steel / power sector overview; About the recruiting PSU — vision, products, business segments, financial performance, recent CSR activities; National policies relevant to the sector; Behavioural / situational questions.Indian energy / heavy industry / oil & gas / steel / power sector overview; About the recruiting PSU — vision, products, business segments, financial performance, recent CSR activities; National policies relevant to the sector; Behavioural / situational questions.

Section

Topics

General Aptitude (15 marks, common)

Verbal aptitude — basic English grammar, vocabulary, reading comprehension; Quantitative aptitude — data interpretation, numerical computation, mensuration, ratios; Analytical aptitude — logic, deduction, analogy; Spatial aptitude.

Engineering Mathematics (common to most papers)

Linear algebra; Calculus; Differential equations; Complex variables; Probability & statistics; Numerical methods; Transform theory.

Core Subject (CS / EE / ME / CE / EC / CH / IN / etc.)

Branch-specific BTech-level syllabus. For CS — Digital Logic, Computer Organisation, Programming & Data Structures, Algorithms, Theory of Computation, Compiler Design, Operating Systems, Databases, Computer Networks. For ME — Mechanics, Strength of Materials, Theory of Machines, Vibrations, Thermodynamics, Fluid Mechanics, Heat Transfer, Manufacturing, Industrial Engineering. Other branches mirror their BTech curricula.

Industry / PSU Awareness (interview & group discussion stage)

Indian energy / heavy industry / oil & gas / steel / power sector overview; About the recruiting PSU — vision, products, business segments, financial performance, recent CSR activities; National policies relevant to the sector; Behavioural / situational questions.