Sarkari Database

IOCL Junior Engineers/Officers Recruitment 2025 – Apply Online for Grade E0 Posts

Published: 2025-09-12

Indian Oil Corporation Limited (IOCL), a Maharatna PSU and Fortune Global 500 company, has released Advt. No.: IOCL/CO-HR/RECTT/2025/02 for the recruitment of Junior Engineers/Officers (Grade E0) through a Computer Based Test (CBT). Eligible diploma holders in Chemical, Mechanical, Electrical, and Instrumentation disciplines can apply online from September 12 to September 28, 2025 at the official website www.iocl.com.

Important date

  • Start Date of Online Application: September 12, 2025

  • Last Date of Online Application: September 28, 2025 (till 17:00 hrs)

  • Admit Card Release: October 16, 2025

  • Computer Based Test (CBT): October 31, 2025

Fees

  • General/EWS/OBC-NCL: ₹400 + GST

  • SC/ST/PwBD: Exempted

Age limit

Age Limit (as on 01.07.2025)

  • General/EWS: Up to 26 years

  • OBC (NCL): Up to 29 years

  • SC/ST: Up to 31 years

  • PwBD and Ex-Servicemen: As per Govt. norms

Payment Method

Payment Mode: Online (Debit Card / Credit Card / Net Banking)

Eligibilty

  • Educational Qualification: Full-time 3-year Diploma in Engineering (AICTE/UGC recognized).

  • Minimum Marks:

    • General/EWS/OBC-NCL: 65%

    • SC/ST/PwBD: 55%

  • Eligible Disciplines:

    • Chemical: Chemical, Petrochemical, Chemical Technology

    • Mechanical: Mechanical Engineering

    • Electrical: Electrical, Electrical & Electronics, Electrical Power System

    • Instrumentation: Instrumentation, Instrumentation & Control, Instrumentation & Electronics

Not Eligible: B.E./B.Tech./MBA holders, part-time/correspondence/online diploma holders.

Vaccancy

Vacancy Details & Salary

  • Posts: Junior Engineers/Officers (Grade E0)

  • Disciplines: Chemical, Mechanical, Electrical, Instrumentation

  • Pay Scale: ₹30,000 – ₹1,20,000

  • Starting Basic Pay: ₹30,000 per month

  • CTC (Approx.): ₹10.6 LPA (including DA, perks & allowances)

Important Links

Selection Process

  1. Computer Based Test (CBT)

    • 100 MCQs (50 Domain Knowledge + 50 General Aptitude)

    • Duration: 150 minutes

    • Negative Marking: 0.25 per wrong answer

    • Qualifying Marks:

      • Gen/EWS/OBC-NCL: 40% each section & 45% overall

      • SC/ST: 35% each section & 40% overall

      • PwBD: 25% each section & 30% overall

  2. Group Discussion (GD) & Group Task (GT): 5% weightage (min. 40% marks)

  3. Personal Interview (PI): 10% weightage (min. 40% marks)

  4. Final Merit: Composite score (CBT 85% + GD/GT 5% + PI 10%)

Syllabus for CBT

Section A – Domain Knowledge (50 Questions): Diploma level syllabus of chosen discipline.
Section B – General Aptitude (50 Questions):

  • Quantitative Aptitude – 20 Questions

  • Logical Reasoning – 15 Questions

  • English Language (Verbal Ability) – 15 Questions

How to Apply

  1. Visit www.iocl.com → Careers → Latest Job Openings.

  2. Register with valid Email ID & Mobile Number.

  3. Fill the application form carefully.

  4. Upload required documents:

    • Passport photo (after April 2025)

    • Signature (black ink, no capitals)

    • Left thumb impression

    • Live photo capture during application

  5. Pay the fee online (if applicable).

  6. Submit and take a printout for future reference.

Documents Required

  • Recent passport-size photograph

  • Signature (black ink)

  • Left thumb impression

  • Valid Email ID & Mobile number

  • Category certificate (SC/ST/OBC-NCL/EWS/PwBD with UDID) if applicable

  • Payment details/receipt

Service Bond

  • General Candidates: ₹2,00,000 (3 years)

  • Others (SC/ST/PwBD): ₹35,000 (3 years)

Travel Reimbursement

  • SC/ST/PwBD: 3rd AC fare for CBT

  • All shortlisted for GD/PI: 2nd AC fare

Frequently Asked Questions (FAQs)

Q: What is the eligibility criteria?

A: 1. Diploma (3 years full-time) in Chemical / Mechanical / Electrical / Instrumentation from AICTE/UGC recognized institute.
2. Minimum Marks: Gen/EWS/OBC-NCL – 65%, SC/ST/PwBD – 55%
3. Age Limit (01.07.2025): Gen/EWS – 26 yrs, OBC-NCL – 29 yrs, SC/ST – 31 yrs (PwBD/Ex-Servicemen as per rules).

Q: How to apply for IOCL Junior Engineer/Officer?

A: 1. Apply online only at www.iocl.com
→ Careers → Latest Job Openings.
2. Upload photo (after Apr 2025), signature (not in caps), left thumb impression, and live photo.
3. Pay fee online (if applicable).

Q: What are the qualifying marks in CBT?

A: 1. Gen/EWS/OBC-NCL – 40% each section & 45% overall
2. SC/ST – 35% each section & 40% overall
3. PwBD – 25% each section & 30% overall

Q: What is the salary?

A: 1. Pay Scale: ₹30,000 – ₹1,20,000
2. Starting Basic: ₹30,000/- per month
3. CTC (Approx.): ₹10.6 LPA including DA, perks & allowances

Q: Is there any service bond?

A: 1. Yes, 3 years mandatory bond.
2. General: ₹2,00,000
3. EWS/OBC-NCL/SC/ST/PwBD: ₹35,000

Q: Are final year diploma students eligible?

A: Only if final mark sheet is available by 28 Sept 2025. Otherwise not eligible.

Q: Is travel allowance provided?

A: 1. SC/ST/PwBD – 3rd AC fare for CBT
2. All shortlisted for GD/PI – 2nd AC fare reimbursement

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