IOCL Diploma Engineer Recruitment 2025: Fuel Your Career with Indian Oil
Indian Oil Corporation Limited (IOCL)
Table of Contents
🔢 Total Vacancies:
Notified Soon
📄 Advertisement No.:
IOCL/CO-HR/Rect:/2025/02
🛠️ Short Description: IOCL Diploma Engineer Recruitment 2025
Indian Oil Corporation Limited (IOCL)
Indian Oil Corporation Limited (IOCL), a Maharatna Central Public Sector Enterprise and a Fortune Global 500 company, is inviting applications from energetic and passionate Diploma Engineers of Indian nationality for Junior Engineer positions across multiple disciplines. With a strong presence in Oil, Gas, Petrochemicals, and Emerging Energy Solutions, IOCL offers a dynamic career path for technical professionals ready to contribute to India’s energy future.
📅 Important Dates and Application Fee: IOCL Diploma Engineer Recruitment 2025
Indian Oil Corporation Limited (IOCL)
| Event | Date |
| Application Begins | 12th September 2025 |
| Last Date to Apply | 28th September 2025 till 1700 hrs. |
| Admit Card Release | 16.10.2025 |
| Examination Date (CBT) | 31.10.2025 |
💰 Application Fee:
| Category | Fee |
| General/EWS/OBC | 400 |
| SC/ST/PwD/Women | Exempted |
| Mode of Payment | Online via the Debit Cards (RuPay/Visa/MasterCard/Maestro), Credit Cards, Internet Banking, IMPS, CashCards/Mobile Wallets, UPI. |
📋 Posts, Vacancy, Age Limit, Pay Scale, and Qualification Details: IOCL Diploma Engineer Recruitment 2025
| Post Name | Pay Scale | Total Vacancy | Qualification |
| Junior Engineer – Chemical | ₹30,000 – ₹1,20,000 | To be notified | Diploma in Chemical Engineering |
| Junior Engineer – Electrical | ₹30,000 – ₹1,20,000 | To be notified | Diploma in Electrical Engineering |
| Junior Engineer – Instrumentation | ₹30,000 – ₹1,20,000 | To be notified | Diploma in Instrumentation Engineering |
| Junior Engineer – Mechanical | ₹30,000 – ₹1,20,000 | To be notified | Diploma in Mechanical Engineering |
🧓 Age Limit (as on 01 July 2025):
- General/EWS: Likely 18–26 years (to be confirmed in detailed notification)
- OBC: Age relaxation up to 3 years
- SC/ST: Age relaxation up to 5 years
- PwD: Additional 10 years over category relaxation
🧾 Cut-Off Date for Age Calculation:
- 01 July 2025
📝 How to Apply: IOCL Diploma Engineer Recruitment 2025
Candidates must apply online through the IOCL career portal at www.iocl.com. Applications must be submitted before the last date. Ensure all details are accurate and documents are uploaded as per the checklist.
📑 Documents Required: IOCL Diploma Engineer Recruitment 2025
- Recent passport-size photograph
- Signature on white background in black ink
- 10th Standard marks card
- Diploma certificate
- All semester marksheets
- Identity proof (Aadhar, PAN, Passport, etc.)
- Caste/Category certificate (SC/ST/OBC/EWS/PwD)
- Experience certificates (if applicable)
🧪 Selection Process: IOCL Diploma Engineer Recruitment 2025
- Computer-Based Written Test
- Duration: 2 hours
- Sections:
- General Awareness
- English & Reasoning
- Technical Discipline
- No negative marking
- Minimum qualifying marks: To be notified
- Document Verification
- Based on merit from the written test
- Original documents required
- TA reimbursement for qualifying candidates
- Medical Examination
- Conducted by IOCL’s medical team
- Final offer issued upon satisfactory health report
💼 Pay Scale and Benefits
- Basic Pay: ₹30,000/month
- Maximum Pay: ₹1,20,000/month
- Dearness Allowance: As per applicable rates
- HRA: As per the location
- Perks and Benefits: As per IOCL rules
- Provident Fund, Gratuity, Bonus, and Medical Coverage included
📌 Important Instructions: IOCL Diploma Engineer Recruitment 2025
- Only Indian nationals are eligible.
- Candidates must meet all eligibility criteria as of the cut-off date.
- Incomplete applications or incorrect details will lead to rejection.
- Admit cards and communication will be sent via registered email only.
- IOCL reserves the right to modify or cancel the recruitment process.
This job post is ideal for diploma engineers seeking PSU careers in the energy sector.
❓ FAQ
Can final-year diploma students apply?
No, only candidates with completed diplomas are eligible.
Is prior experience mandatory?
Not mandatory, but relevant experience may be preferred.
Will selected candidates be posted across India?
Yes, postings will be across IOCL’s operational locations nationwide.
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