IOCL Engineer Officer Recruitment 2025 – Brief Overview
Indian Oil Corporation Limited (IOCL), a Maharatna company, has released the IOCL Engineer Officer 2025 Recruitment Notification for IOCL Grade A Engineer Officer in Chemical, Electrical, and Instrumentation disciplines. Candidates will be selected through a Computer Based Test (CBT) followed by Group Discussion, Group Task, and Personal Interview. This recruitment offers a great opportunity for young engineers to build their careers with IOCL.
Important Dates of IOCL Grade A Engineer Officer Recruitment 2025
The official schedule has been released. Candidates must keep track of deadlines to avoid missing this opportunity.
| Events | Dates |
|---|---|
| Advertisement Date | IOCL/ CO-HR/ RECTT/ 2025/01 dated 05-09-2025 |
| Start date of Online Application | 05-09-2025 |
| Last date of Online Application | 21-09-2025 (05PM) |
| Admit Card Release Date | 17-10-2025 |
| Computer Based Test (CBT) | 31-10-2025 |
IOCL Grade A Engineer online Application Fee
Applicants need to pay the following fee while submitting the online form:
- General/ OBC-NCL/ EWS: ₹500/- + GST (as applicable)
- SC/ST/PwBD: Exempted (No Fee)
Payment can be made via Debit/Credit Card, Internet Banking, UPI, or Mobile Wallets.
IOCL Engineer 2025 – Age Limit & Relaxation
Candidates must meet the prescribed age criteria as on 01-07-2025.
| Category | Upper Age Limit | Relaxation (PwBD) |
|---|---|---|
| General/EWS | 26 years (Born on or after 01-07-1999) | 36 years |
| OBC (NCL) | 29 years (Born on or after 01-07-1996) | 39 years |
| SC/ST | 31 years (Born on or after 01-07-1994) | 41 years |
| Ex-SM/ Commissioned Officers | As per Govt. rules | – |
IOCL Grade A Engineer Officer Educational Eligibility
Candidates should have completed B.E./B.Tech (Full-time) with minimum marks as specified:
🔹 Minimum Marks: 65% (General/EWS/OBC-NCL) and 55% (SC/ST/PwBD).
| Post/Discipline | Educational Qualification |
|---|---|
| Chemical Engineering | B.Tech/BE in Chemical, Chemical Technology, Petrochemical, Refinery, Biochemical, or equivalent |
| Electrical Engineering | B.Tech/BE in Electrical, Electrical & Electronics, Power, Electrical & Instrumentation, or equivalent |
| Instrumentation Engineering | B.Tech/BE in Instrumentation, Electronics & Instrumentation, Instrumentation Technology, Applied Electronics, etc. |
| Before applying online, it’s important for interested candidates to carefully read through the entire notification. Vacancy Board |
IOCL Engineer Officer 2025 – Vacancy Details
The vacancies are discipline-wise and category-wise.
| Category | Vacancy Distribution |
|---|---|
| Chemical Engineering | To be announced |
| Electrical Engineering | To be announced |
| Instrumentation Engineering | To be announced |
Note: IOCL has notified vacancies but exact category-wise numbers will be released soon. Reservations apply as per Govt. norms.
IOCL Engineer Officer Recruitment 2025 Notification PDF
Candidates can download the official IOCL Engineer Officer Recruitment 2025 Notification PDF from the IOCL website. The PDF includes eligibility, exam scheme, syllabus, and instructions.
👉 Click Here to Download IOCL Recruitment 2025 Notification PDF
IOCL Engineer Officer Selection Process
The final selection process includes three stages:
| Stage | Weightage | Qualifying Marks |
|---|---|---|
| Computer Based Test (CBT) | 85% | Gen/EWS/OBC: 45%, SC/ST: 40%, PwBD: 30% |
| Group Discussion & Group Task | 5% | 40% |
| Personal Interview | 10% | 40% |
IOCL Engineer Exam Pattern
The CBT will consist of 100 MCQs divided into two sections.
| Section | Subjects | No. of Questions |
|---|---|---|
| A | Domain Knowledge (Discipline-specific) | 50 |
| B | General Aptitude (Quantitative Aptitude, Logical Reasoning, English) | 50 |
| Total | – | 100 Questions (150 minutes) |
- Each question carries 1 mark.
- Negative Marking: 0.25 mark per wrong answer.
IOCL Engineer Officer Syllabus
The detailed syllabus is uploaded on IOCL’s official portal. Key topics include:
- Domain Subjects: Engineering core (Chemical/Electrical/Instrumentation).
- Quantitative Aptitude: Arithmetic, Algebra, Geometry, Data Interpretation.
- Logical Reasoning: Puzzles, Seating Arrangement, Coding-Decoding, Series.
- English Language: Vocabulary, Grammar, Reading Comprehension.
IOCL Engineer Officer 2025 Exam Centers
The CBT will be conducted in multiple cities across India.
| Exam Cities |
|---|
| Delhi NCR, Mumbai, Chennai, Bengaluru, Hyderabad, Kolkata, Lucknow, Jaipur, Bhopal, Patna, Ranchi, Bhubaneswar, Guwahati, Chandigarh, and others (total 44 cities). |
IOCL Engineer Officer Salary & Benefits
- Pay Scale: ₹50,000 – 1,60,000/- (IDA Pay Scale E2)
- Initial Basic Pay: ₹50,000/- per month
- Annual CTC: Approx. ₹17.7 Lakhs (including allowances & PRP)
- Other Benefits: HRA, Medical, Provident Fund, Gratuity, Insurance, LTC, Housing, PRP.
Pay Scale
| Post Name | Pay Scale |
|---|---|
| IOCL Engineer Officer (E2) | Basic Pay: ₹50,000 – ₹1,60,000 (E2 IDA Pay Scale) + 3% increment annually |
Allowances
- Transport Allowance
- House Rent Allowance/Leased Accommodation Facility/Housing
- Site Location Allowance
- Professional Update Allowance (Annual)
Employee Benefits & Miscellaneous Facilities :
- Leave Travel Allowance
- Leave and Leave Encashment
- Medical Facility for Self & Dependents (CHSS)
- Education Facility for children within township
- Children Education Assistance
- Reimbursement of Cable TV Charges
- Reimbursement of Mobile Phone Charges
- Reimbursement of News Paper Charges
- Reimbursement of Membership fees for Professional Institution
- Canteen Subsidy
Incentives :
- Performance Linked Incentive
Loans & Advances :
- Interest bearing advances (for House Building, General Purpose)
Retirement Benefits/Social Security Schemes :
- Group Insurance
- Employees Provident Fund
- Gratuity
- Post-Retirement Medical Care
- Payment of Ex-gratia to Families of Employees who Die While in
- Service and missing employees
- Benevolent Fund
IOCL Engineer Officer Probation & Service Bond
- Probation Period: As per IOCL rules.
- Bond Amount:
- General: ₹3,00,000/-
- EWS/OBC/SC/ST/PwBD: ₹50,000/-
- Bond Duration: 3 years.
How to Apply for IOCL Engineer Officer Recruitment 2025?
Candidates must apply online only through www.iocl.com.
Steps to Apply Online:
- Visit IOCL’s official website and open the recruitment section.
- Register with valid Email ID & Mobile Number.
- Fill in application details carefully.
- Upload scanned photo, signature, and thumb impression.
- Pay the application fee (if applicable).
- Submit the form and take a printout of the application.
IOCL Engineer Officer Recruitment 2025 – Apply Online & Links
- Apply Online for IOCL Engineer Officer Recruitment 2025
- Download IOCL Engineer Officer 2025 Notification PDF
- Download IOCL Engineer 2025 Short Notice
- Official Website of IOCL
| All the best to all enthusiastic Aspirants vacancyboard Congratulations |
FAQs on IOCL Engineer Officer Recruitment 2025
Q1. What is the last date to apply for IOCL Engineer Officer Recruitment 2025?
Ans. The last date to apply online is 21-09-2025.
Q2. How many vacancies are released in IOCL Engineer Officer Recruitment 2025?
Ans. Vacancies are announced for Chemical, Electrical & Instrumentation Engineers (exact numbers soon).
Q3. What is the age limit for IOCL Engineer Officer Recruitment 2025?
Ans. The maximum age is 26 years for General/EWS candidates (with relaxations for reserved categories).
Q4. What is the application fee for IOCL Engineer Officer 2025?
Ans. ₹500/- for General/OBC/EWS, exempted for SC/ST/PwBD.
Ans. ₹500/- for General/OBC/EWS, exempted for SC/ST/PwBD.
Ans. The salary is ₹50,000 – 1,60,000 (IDA E2 Pay Scale) with approx. ₹17.7 LPA CTC.
Q6. What is the selection process for IOCL Engineer Officer Recruitment 2025?
Ans. CBT → GD & GT → Personal Interview.
Q7. Is there negative marking in IOCL Engineer Officer Exam 2025?
Ans. Yes, 0.25 mark will be deducted for each wrong answer.
Q8. Can final year students apply for IOCL Engineer Officer Recruitment 2025?
Ans. Yes, provided they submit degree/mark sheet by 31-10-2025.
Q9. What is the service bond for IOCL Engineer Officer Recruitment 2025?
Ans. 3 years bond – ₹3 Lakhs for General, ₹50,000 for reserved categories.
Q10. How to download IOCL Engineer Officer Notification PDF 2025?
Ans. Candidates can download it from the official website www.iocl.com.