IOCL Junior Engineer/Officer 2025 Apply -Start

Overview

The IOCL Junior Engineer/Officer Recruitment 2025 is a fantastic opportunity for diploma holders to join the Indian Oil Corporation Limited, a Fortune 500 Maharatna PSU, in core technical roles. Announced on September 13, 2025, this recruitment drive aims to fill posts for Junior Engineer/Officer (Grade E0) in disciplines like Chemical, Mechanical, Electrical, and Instrumentation. Applications are open from September 12 to September 28, 2025, via iocl.com. Candidates aged up to 26 years with a 3-year diploma (65% marks for General, 55% for SC/ST/PwBD) can apply. The selection process includes a Computer-Based Test (CBT), Group Discussion (GD)/Group Task (GT), Personal Interview (PI), Document Verification, and Medical Examination. With a salary of ₹30,000–₹1,20,000 and excellent career growth, this is your chance to shine in India’s energy sector!

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IOCL Junior Engineer/ Officer Online Form 2025  Indian Oil Corporation of India (IOCL)  SarkariJobDoor.Com

Important Date

Application Start Date: September 12, 2025 Application & Fee Payment Last Date: September 28, 2025 (17:00 hrs) Exam Date: October 31, 2025 (tentative) Admit Card Release: October 17, 2025 (tentative) Result Date: To be updated

Application Fee

General / OBC / EWS: ₹400 (non-refundable) SC / ST / PwBD: ₹0 (exempted)

Age Limit As On : 01/07/2025

Minimum Age: Not specified (typically 18 years as per IOCL norms) Maximum Age: 26 years (born on or after July 1, 1999) Age Relaxation: OBC (NCL): 3 years (max 29 years, born on/after July 1, 1996) SC/ST: 5 years (max 31 years) PwBD: 10 years (max 36 years, additional relaxations for reserved categories) Ex-Servicemen: As per government norms (typically 5 years + service period). As per IOCL regulations for other categories.

 

Eligibility & Vacancy Details I Total Post : Soon

The exact number of vacancies is yet to be announced (expected 300+). Here’s the breakdown by post: Post Name No. of Posts Eligibility Criteria Junior Engineer/Officer (Chemical) To be updated 3-year Diploma in Chemical Engineering, Chemical Technology, Petrochemical Engineering, or related fields (65% marks for General/EWS/OBC, 55% for SC/ST/PwBD). Junior Engineer/Officer (Mechanical) To be updated 3-year Diploma in Mechanical Engineering from a recognized institute (65% marks for General/EWS/OBC, 55% for SC/ST/PwBD). Junior Engineer/Officer (Electrical) To be updated 3-year Diploma in Electrical, Electrical & Electronics, Electrical Power System, or Electrical Engineering (Industrial Control) (65% marks for General/EWS/OBC, 55% for SC/ST/PwBD). Junior Engineer/Officer (Instrumentation) To be updated 3-year Diploma in Instrumentation, Instrumentation & Electronics, Instrumentation & Control, or Applied Electronics & Instrumentation (65% marks for General/EWS/OBC, 55% for SC/ST/PwBD).

Required Documents

Photograph: Recent passport-sized color photo (taken after April 2025, 20–50 KB, JPG/JPEG, 4.5×3.5 cm). Signature: Scanned signature (10–20 KB, JPG/JPEG, not in capital letters). Thumb Impression: Clear, non-smudged (10–20 KB, JPG/JPEG). Educational Certificates: 10th certificate, 3-year Diploma certificate, and mark sheets (PDF/JPEG, 100–200 KB). Category Certificates: SC/ST/OBC (NCL)/EWS/PwBD certificate (if applicable, PDF/JPEG, 100–200 KB). Identity Proof: Aadhaar, PAN, or Voter ID (JPEG/PDF, 50–100 KB). Valid Email ID & Mobile Number: For registration and communication.

 

How To Apply Online?

Visit Official Website: Go to iocl.com and navigate to “Careers” > “Latest Job Opening.” Or Visit sarkarijobdoor.com Find Recruitment Link: Click “Apply Online – Recruitment of Diploma Engineers (Grade E0) as Junior Engineers/Officers” (active from September 12, 2025). Register: Enter personal details, email ID, mobile number, and verify with OTP. Note your registration number and password. Fill Application Form: Log in, select discipline (Chemical/Mechanical/Electrical/Instrumentation), and enter educational and category details. Upload Documents: Upload photo, signature, thumb impression, diploma certificates, and category certificates in JPG/JPEG/PDF format. Pay the Fee: Pay ₹400 (General/OBC/EWS) online; SC/ST/PwBD candidates are exempt. Submit & Print: Review, submit, and download/print the confirmation page.

 

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Selection Process

The selection process includes:

• Computer-Based Test (CBT): 100 marks, 2 hours, objective-type.

  • Sections: Domain Knowledge (50 questions, discipline-specific), General Aptitude (50 questions: 20 Quantitative Aptitude, 15 Logical Reasoning, 15 Verbal Ability).

  • Marking: +1 per correct answer, -0.25 per wrong answer.

  • Qualifying Marks: General/EWS/OBC: 40% per section, 45% overall; SC/ST: 35% per section, 40% overall; PwBD: 25% per section, 30% overall.

• Group Discussion (GD)/Group Task (GT): Assesses teamwork and communication (qualifying in nature).

• Personal Interview (PI): Evaluates technical knowledge and suitability (20–30 minutes).

• Document Verification: Verifies originals of diploma, category, and identity documents.

• Medical Examination: Ensures physical fitness per IOCL norms (guidelines at iocl.com).

Prepare with IOCL syllabus and previous year papers

Salary

Selected Junior Engineers/Officers enjoy:

• Pay Scale: ₹30,000–₹1,20,000 (Grade E0, 7th CPC).

• In-Hand Salary: Approx. ₹40,000–₹60,000/month (includes DA ~50%, HRA ₹2,400–₹7,200 based on city, and allowances like TA, medical).

• Perks:

  • Comprehensive benefits: Provident Fund, Gratuity, Medical facilities.

  • Career growth to Senior Engineer or managerial roles.

  • Job stability in a Fortune 500 PSU.

A rewarding career in India’s energy sector awaits

Conclusion

The IOCL Junior Engineer/Officer Recruitment 2025 is a dream opportunity for diploma holders in Chemical, Mechanical, Electrical, and Instrumentation engineering to join a leading PSU. With applications open until September 28, 2025, and an expected 300+ vacancies, apply now to secure a salary of ₹30,000–₹1,20,000 and a prestigious career. Prepare for the CBT, GD/GT, and PI, and stay updated via iocl.com. Don’t miss this chance to fuel your future with IOCL!

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We’re here to help you unlock your engineering career dreams!

Frequently Asked Questions (FAQs)

Q1. When does the IOCL Junior Engineer/Officer Recruitment 2025 application start?
A: September 12, 2025.

Q2. What is the last date to apply for IOCL Junior Engineer/Officer 2025?
A: September 28, 2025.

Q3. How many vacancies are there in IOCL Junior Engineer/Officer Recruitment 2025?
A: Exact number to be updated (expected 300+).

Q4. What is the eligibility for IOCL Junior Engineer/Officer 2025?
A: 3-year Diploma in Chemical, Mechanical, Electrical, or Instrumentation Engineering (65% for General/EWS/OBC, 55% for SC/ST/PwBD).

Q5. What is the selection process for IOCL Junior Engineer/Officer 2025?
A: CBT, Group Discussion/Group Task, Personal Interview, Document Verification, Medical Examination.

Q6. What is the salary for IOCL Junior Engineer/Officer posts?
A: ₹30,000–₹1,20,000, approx. ₹40,000–₹60,000/month with allowances.