IOCL Non-Executive Personnel Vacancy 2025- Indian Oil Corporation Limited (IOCL) is hiring 394 Non-Executive staff for its refineries and petrochemical units in Guwahati, Barauni, Gujarat, Haldia, Mathura, Panipat, Digboi, Bongaigaon, and Paradip. These are permanent technical jobs in production, maintenance and safety offering stable careers in the energy sector.
It’s a good chance for diploma holders and 12th pass candidates to join a Fortune Global 500 company.
IOCL Non-Executive Personnel Vacancy 2025: Overview
| Particulars | Details |
|---|---|
| Organization | Indian Oil Corporation Limited (IOCL), Refineries Division |
| Advertisement No. | Guwahati-GR/P/Rectt/25, etc. |
| Post Names | Junior Engineering Assistant-IV (Production, P&U, Electrical, Mechanical, Instrumentation). Junior Quality Control Analyst, Junior Engineering Assistant-IV (Fire & Safety) |
| Total Vacancies | 394 |
| Job Location | Refineries in Assam, Bihar, Gujarat, West Bengal, Uttar Pradesh, Haryana, Odisha |
| Application Mode | Online |
| Official Website | www.iocl.com |
IOCL Non-Executive Personnel Vacancy Details
The IOCL Non-Executive Personnel Recruitment 2025 has been released for a total of 394 posts.
| Post Code | Post Name | Total Vacancies (Key Refineries) | Grand Total |
|---|---|---|---|
| 201 | Junior Engineering Assistant-IV (Production) | Guwahati:17, Barauni:51, Gujarat:75, Haldia:16, Mathura:12, Panipat:19, Digboi:20, Bongaigaon:18, Paradip:4 | 232 |
| 202 | Junior Engineering Assistant-IV (P&U) | Guwahati:6, Barauni:9, Gujarat:11, Digboi:2, Bongaigaon:9 | 37 |
| 203 | Junior Engineering Assistant-IV (P&U-O&M) | Panipat:19, Paradip:3 | 22 |
| 204 | Junior Engineering Assistant-IV (Electrical) | Barauni:9, Gujarat:1, Digboi:1, Bongaigaon:1 | 12 |
| 205 | Junior Engineering Assistant-IV (Mechanical) | Guwahati:2, Barauni:3, Panipat:2, Digboi:4, Bongaigaon:3 | 14 |
| 206 | Junior Engineering Assistant-IV (Instrumentation) | Barauni:1, Gujarat:1, Mathura:1, Panipat:2, Paradip:1 | 6 |
| 207 | Junior Quality Control Analyst | Guwahati:3, Barauni:2, Gujarat:4, Haldia:1, Panipat:4, Digboi:2, Bongaigaon:4 | 20 |
| 208 | Junior Engineering Assistant-IV (Fire & Safety) | Guwahati:8, Barauni:2, Gujarat:8, Haldia:3, Mathura:4, Panipat:5, Digboi:11, Bongaigaon:10 | 51 |
| Total | 394 |
Eligibility Criteria of IOCL Non-Executive Personnel Vacancy 2025
Educational Qualification
| Post Code | Qualification |
|---|---|
| Junior Engineering Assistant-IV (Production) | 3-Year Diploma in Chemical Engg./Petrochemical Engg. OR B.Sc. (Maths/Physics/Chem/Industrial Chem) with 50% marks (45% SC/ST/PwBD). |
| Junior Engineering Assistant-IV (P&U) | 3-Year Diploma in Mechanical/Electrical Engg. + Second Class Boiler Competency Certificate OR NAC in Boiler Attendant. |
| Junior Engineering Assistant-IV (P&U-O&M) | 3-Year Diploma in Electrical Engg. with 50% marks (45% SC/ST/PwBD). |
| Junior Engineering Assistant-IV (Electrical) / Junior Technical Assistant – IV(Electrical) | 3-Year Diploma in Electrical Engg. with 50% marks (45% SC/ST/PwBD). |
| Junior Engineering Assistant-IV (Mechanical) / Junior Technical Assistant – IV(Mechanical) | 3-Year Diploma in Mechanical Engg. with 50% marks (45% SC/ST/PwBD). |
| Junior Engineering Assistant-IV (Instrumentation) / Junior Technical Assistant – IV(Instrumentatio n) | 3-Year Diploma in Instrumentation/Applied Electronics Engg. with 50% marks (45% SC/ST/PwBD). |
| Junior Quality Control Analyst | B.Sc. (Maths/Physics/Chem/Industrial Chem) with 50% marks (45% SC/ST/PwBD). |
| Junior Engineering Assistant-IV (Fire & Safety) | 10+2 + Sub-Officers’ Course from NFSC or equivalent + Heavy Vehicle Driving License. |
- Full-time regular courses from recognized Indian institutes/universities.
- Higher qualifications like BE/B.Tech/MBA/CA may disqualify.
Age Limit (as on 31.12.2025)
- Minimum Age: 18 years.
- Maximum Age: 26 years (UR/EWS).
- Relaxation: SC/ST: 5 years, OBC-NCL: 3 years, PwBD: 10 years (15 SC/ST, 13 OBC), ExSM: Service period deducted, max 3 years extra.
Salary and Benefits
Pay Scale: ₹25,000 – ₹1,05,000 per month.
Additional Benefits:
- Dearness Allowance (DA)
- House Rent Allowance (HRA)/Company Accommodation
- Medical Facilities
- Productivity/Performance Incentives
- Gratuity
- Provident Fund
- Superannuation Fund
- Leave Encashment
- Leave Travel Concession (LTC)
- House Building Advance
- Children Education Allowance
Estimated Gross Salary: ₹40,000 – ₹60,000 per month (including allowances).
Selection Process of IOCL Non-Executive Personnel Vacancy 2025
The process has these simple stages:
Stage 1: Computer Based Test (CBT)
- Objective MCQs,
- 100 questions (75 Subject Knowledge, 15 Numerical Ability, 10 General Awareness),
- 120 minutes.
- No negative marking.
- Qualifying: 40% (35% SC/ST/PwBD).
- Normalization across sessions.
Stage 2: Skill/Proficiency/Physical Test (SPPT)
- Qualifying nature (trade-specific practical test, physical fitness for Fire & Safety).
Stage 3: Document Verification & Medical Fitness
- Pre-employment medical exam as per IOCL standards.
IOCL Non-Executive CBT Exam Pattern
| Subject | Questions | Marks | Time |
|---|---|---|---|
| Subject Knowledge (Discipline-specific) | 75 | 75 | |
| Numerical Ability | 15 | 15 | |
| General Awareness | 10 | 10 | |
| Total | 100 | 100 | 120 Min |
Documents Required
Keep these ready in scanned format (JPG/PDF, as specified):
- Recent passport-size photograph (20-50 KB, 4.5×3.5 cm).
- Signature (10-20 KB).
- Left thumb impression (20-50 KB).
- Handwritten declaration (50-100 KB).
- 10th certificate (DOB proof).
- Diploma/B.Sc. mark sheets & certificates.
- Category certificate (SC/ST/OBC-NCL/EWS/PwBD/ExSM) if applicable.
- Boiler Competency/NAC for Post 202; Driving License for Post 208.
- Valid ID proof (Aadhaar/PAN/Passport).
- Others: Conversion certificate, equivalence proof if needed.
Originals for verification.
Application Fees
Application Fees shall be as follows:
| Category | Application Fees |
|---|---|
| General/EWS/OBC-NCL | ₹300 (non-refundable) |
| SC/ST/PwBD/ExSM | Nil |
- Payment Method: Online via Debit/Credit Card, Net Banking, UPI, IMPS.
How to Apply Online for IOCL Non-Executive Personnel Recruitment 2025
Follow these simple steps to complete your application:
- Visit the official website: www.iocl.com
- Go to ‘What’s New’ > ‘Requirement of Non-Executive Personnel in Refineries Division -2025’ > Click “Click here to Apply Online”.
- Register as new user (enter name, contact, email).
- Note Provisional Registration Number & Password (sent via email/SMS).
- Login and fill personal/educational/experience details.
- Upload photo, signature, thumb impression, declaration and documents.
- Select post, refinery, exam city (up to 3 preferences).
- Pay ₹300 fee online (if applicable).
- Validate, preview and submit application.
- Save/print confirmation and e-receipt.
| Resource | Details |
|---|---|
| IOCL Non-Executive Personnel Vacancy 2025 Apply Online | Apply Now |
| Official Notification of IOCL Non-Executive Personnel Vacancy 2025 | IOCL-Non-Executive-Personnel-Notification.pdf |
| IOCL Official Website | Click here |
Important Dates
| Event | Date |
|---|---|
| Notification Release | 20 December 2025 |
| Online Application Opens | 20 December 2025 (10:00 AM) |
| Application Closes | 09 January 2026 (11:55 PM) |
| Fee Payment Deadline | 09 January 2026 (11:55 PM) |
| CBT Admit Card Release | 7 Days before CBT |
| CBT Exam Date | Last Week of January 2026 |
| Result (Shortlist for SPPT) | 2 Weeks after CBT |
| SPPT Date | To be notified |
Final Thoughts
The IOCL Non-Executive Recruitment 2025 is offering 394 technical jobs in one of India’s top energy companies. These roles come with starting pay of ₹25,000 and good career growth in refineries. They are best suited for diploma and B.Sc. holders with reservations and relaxations available as per rules.
Applications are open from December 20, 2025, to January 9, 2026. Candidates should check eligibility carefully, upload documents correctly and prepare for the computer-based test in their subject area with steady preparation in technical topics and basics, this government job can be secured. Apply online at iocl.com and build your career with IndianOil.
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