IOCL Non-Executive Recruitment 2026: Apply Online for 394 Junior Engineering & Analyst Posts

Indian Oil Corporation Limited (IOCL), a Maharatna PSU under the Ministry of Petroleum & Natural Gas, has announced a major recruitment drive for its Refineries Division. A total of 394 Non-Executive vacancies are open for Junior Engineering Assistant and Junior Quality Control Analyst posts across its network of refineries. This is a golden opportunity for diploma holders, science graduates, and ITI-certified candidates to launch a career with India’s leading energy company. The online application window is active from 20th December 2025 to 9th January 2026.

IOCL Recruitment 2026: Quick Snapshot

Detailed Vacancy Breakdown: Post-wise & Category-wise

The 394 vacancies are distributed across various technical disciplines and refineries including Guwahati, Barauni, Gujarat, Haldia, Mathura, Panipat, Digboi, Bongaigaon, and Paradip.

Note: Vacancies include backlog positions. PwBD (Persons with Benchmark Disabilities) reservations apply horizontally to identified posts (Codes 204-207).

Are You Eligible? Check Criteria Carefully

1. Educational Qualification (Post-wise)

• Jr. Engineering Assistant-IV (Production) – Code 201: 3-year Diploma in Chemical Engg./Technology OR B.Sc. (Maths, Physics, Chemistry/Industrial Chemistry) with min. 50% marks (45% for SC/ST).
• Jr. Engineering Assistant-IV (P&U) – Code 202: 3-year Diploma in Mechanical/Electrical Engg. OR B.Sc. (as above) + Second Class Boiler Competency Certificate.
• Jr. Engineering Assistant-IV (Electrical/Mechanical/Instrumentation) – Codes 204, 205, 206: 3-year Diploma in relevant engineering with min. 50% marks (45% for SC/ST/PwBD).
• Junior Quality Control Analyst – Code 207: B.Sc. with Maths, Physics, Chemistry/Industrial Chemistry with min. 50% marks (45% for SC/ST/PwBD).
• Jr. Engineering Assistant-IV (Fire & Safety) – Code 208: 10+2 with Sub-Officers’ Course from NFSC + Valid Heavy Vehicle Driving License.

2. Age Limit (as on 31st December 2025)

• Minimum Age: 18 Years
• Maximum Age for General/EWS: 26 Years
• Age Relaxation:
  • OBC (NCL): 3 Years
  • SC/ST: 5 Years
  • PwBD (General): 10 Years (for identified posts)

Selection Process: Two Crucial Stages

The selection is rigorous and transparent, focusing on both knowledge and practical skills.

1. Computer Based Test (CBT): This is the primary screening stage.
   • Pattern: 100 Objective Questions | 120 Minutes
   • Sections: Subject Knowledge (75 marks), Numerical Ability (15 marks), General Awareness (10 marks).
   • Language: English & Hindi
   • Qualifying Marks: 40% for General/EWS/OBC (35% for SC/ST/PwBD).
2. Skill/Proficiency/Physical Test (SPPT): This is a qualifying stage.
   • Candidates shortlisted in a 1:2 ratio (based on CBT scores) are called.
   • It tests job-specific technical skills, proficiency, and physical standards (especially for Fire & Safety).

Final Merit: The refinery-wise merit list is prepared solely on the basis of CBT marks among candidates who qualify the SPPT.

Attractive Salary & Perks

Selected candidates will be placed in the pay scale of ₹25,000 – ₹1,05,000/- (Industrial DA pattern) at the Non-Executive level. The comprehensive compensation package includes:

• Basic Pay: ₹25,000/- per month at entry (approximate).
• Allowances: Dearness Allowance (DA), House Rent Allowance (HRA) or company accommodation, Transport Allowance, etc.
• Benefits: Contributory Provident Fund, Gratuity, Medical Scheme for self and family, Performance Linked Incentive (PLI), Leave Travel Concession (LTC).
• Career Growth: Excellent opportunities for promotions and career progression within the IOCL hierarchy.

How to Apply Online for IOCL Recruitment 2026?

Follow these steps carefully to ensure a successful application before the 9th January 2026 deadline.

1. Visit Official Website: Go to www.iocl.com. Navigate to ‘What’s New’ > ‘Requirement of Non-Executive Personnel in Refineries Division – 2025’.
2. Read Notification: Download and read the detailed PDF advertisement thoroughly.
3. New Registration: Click “Apply Online” and complete registration using a valid email & mobile number to get a Provisional ID.
4. Fill Application: Log in with your credentials. Select your preferred Refinery Unit and Post Code. Fill in all personal, educational, and category details accurately.
5. Upload Documents: Scan and upload documents in prescribed format/size:
   • Photograph & Signature
   • Left Thumb Impression & Handwritten Declaration
   • Educational, Caste, PwBD, Ex-Servicemen certificates (as applicable).
6. Pay Application Fee (if applicable):
   • General/OBC/EWS: ₹300/- (plus bank charges).
   • SC/ST/PwBD/Ex-Servicemen: Exempted.
   • Payment Modes: Debit/Credit Card, Net Banking, UPI, Wallets.
7. Final Submit: Preview all details, then click “Complete Registration”. Download and print the final application form and fee receipt for future reference.

Key Dates to Remember

• Online Application Start: 20 December 2025 (10:00 Hrs)
• Online Application End: 09 January 2026 (23:55 Hrs)
• Last Date for Fee Payment: 09 January 2026
• Tentative CBT Date: Last week of January 2026

Pro Tip: Gather all certificates and a scanned photo/signature before starting. Do not wait for the last day to apply to avoid website congestion. Double-check the Post Code and Refinery preference as changes are not allowed after submission.

This IOCL recruitment is a premier opportunity to secure a stable and rewarding career in the public sector. With a structured selection process and immense growth potential, eligible candidates are urged to apply promptly and prepare diligently for the Computer Based Test.

If you have any questions or face issues during the application process, feel free to comment below.

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