ONGC Apprentice Online Form 2026

ONGC (Oil and Natural Gas Corporation Limited) is India's largest oil and gas exploration and production company, operating under the Ministry of Petroleum and Natural Gas. The ONGC Apprentice Recruitment 2026 offers 3047 apprenticeship positions across various trades and disciplines throughout India. This apprenticeship program is conducted under the Apprentices Act, 1961, providing candidates with practical training and hands-on experience in various technical and non-technical fields within the oil and gas sector. Selected apprentices receive a monthly stipend during the training period and gain valuable industry exposure in one of India's premier Maharatna PSUs. Upon successful completion of the apprenticeship, candidates may have opportunities for regular employment in ONGC or improved prospects in the oil and gas industry. The positions are available across ONGC's operational areas including onshore and offshore installations throughout India.

Typical / Indicative breakdown for 3047 total posts:

Educational Qualification

• Graduate Apprentices: BE/B.Tech in relevant engineering disciplines (Mechanical, Electrical, Electronics, Chemical, Civil, Instrumentation, Petroleum Engineering, etc.)
• Diploma Apprentices: Diploma in Engineering/Technology in relevant trades (Mechanical, Electrical, Electronics, Civil, Chemical, etc.)
• Trade Apprentices: ITI certification in relevant trades (Fitter, Electrician, Welder, Machinist, Turner, Electronics Mechanic, etc.)
• Candidates must have passed their qualifying examination from a recognized institution/university
• Minimum 50% marks required for UR/OBC/EWS candidates; 45% for SC/ST candidates (typical requirement)

Age Limit

Typical / Indicative age criteria:

Age Relaxation:

Age calculated as on the last date of application submission.

Nationality

• Candidates must be citizens of India
• Certificate of Indian citizenship required at the time of document verification

Step-by-step online application process:

1. Visit the official ONGC careers portal at www.ongcindia.com or the dedicated apprentice portal
2. Click on "Apprentice Recruitment 2026" notification link
3. Read the detailed advertisement and instructions carefully
4. Click on "Apply Online" or "New Registration" button
5. Register by providing basic details (Name, Email ID, Mobile Number) and create login credentials
6. Verify email ID and mobile number through OTP
7. Login with registered credentials
8. Fill the online application form with personal details, educational qualifications, and work experience (if any)
9. Upload scanned copies of photograph, signature, and required documents (JPG/PDF format, size as specified)
10. Select preferred examination centre/location
11. Proceed to fee payment section
12. Pay application fee through online mode (Net Banking/Credit Card/Debit Card/UPI)
13. Submit the application form after reviewing all details
14. Download and save the filled application form and payment receipt for future reference
15. Take multiple printouts for personal records

Application Fees:

Note: Fee once paid is non-refundable. Payment gateway charges as applicable.

The selection process comprises the following stages:

1. Written Examination/Computer-Based Test (CBT): Candidates will appear for an online computer-based test covering subjects relevant to their discipline/trade including General Aptitude, Technical Knowledge, Reasoning Ability, and General Awareness. The test duration is typically 2-3 hours.

1. Merit List Preparation: Based on the performance in the written examination, a merit list will be prepared category-wise and trade-wise. Candidates will be shortlisted based on their scores and the number of vacancies available in each category.

1. Document Verification: Shortlisted candidates will be called for document verification where original certificates and testimonials (educational qualifications, age proof, caste certificate, PwBD certificate if applicable) will be verified. Candidates must bring all original documents along with self-attested photocopies.

1. Medical Examination: Candidates who successfully clear document verification will undergo a medical examination to ensure they are medically fit for the apprenticeship role. The medical standards will be as per ONGC norms and the nature of work involved.

1. Final Selection: Based on merit, successful document verification, and medical fitness, the final selection list will be prepared. Selected candidates will be issued engagement letters for apprenticeship training at designated ONGC locations.

Written Examination Pattern (Graduate/Diploma Apprentices)

Typical / Indicative pattern:

Written Examination Pattern (Trade Apprentices/ITI)

Negative Marking: Typically 0.25 marks deducted for each wrong answer in objective type multiple-choice questions. No negative marking for unattempted questions. All questions are objective type with four options and one correct answer.

For Graduate/Diploma Apprentices (Engineering Disciplines)

Mechanical Engineering:

• Engineering Mechanics, Strength of Materials, Theory of Machines
• Thermodynamics, Heat Transfer, Fluid Mechanics
• Manufacturing Processes, Production Engineering
• Industrial Engineering, CAD/CAM
• Refrigeration and Air Conditioning
• Power Plant Engineering, I.C. Engines

Electrical Engineering:

• Electrical Circuits, Network Theory
• Electrical Machines (DC & AC), Transformers
• Power Systems, Generation, Transmission, Distribution
• Control Systems, Measurements and Instrumentation
• Power Electronics, Electrical Drives
• Utilization of Electrical Energy

Electronics & Communication:

• Electronic Devices and Circuits
• Digital Electronics, Microprocessors
• Signals and Systems, Communication Systems
• Analog and Digital Communication
• Control Systems, Electromagnetic Theory
• VLSI Design, Embedded Systems

Chemical Engineering:

• Chemical Engineering Thermodynamics
• Fluid Mechanics, Heat Transfer, Mass Transfer
• Chemical Reaction Engineering
• Process Equipment Design, Petroleum Refining
• Process Control and Instrumentation
• Environmental Engineering

Civil Engineering:

• Building Materials and Construction
• Structural Analysis, Design of Structures (RCC and Steel)
• Soil Mechanics and Foundation Engineering
• Fluid Mechanics, Hydraulics, Irrigation
• Transportation Engineering, Surveying
• Environmental Engineering

Instrumentation Engineering:

• Measurement Systems, Transducers and Sensors
• Process Control, Control Systems
• Analytical Instrumentation
• Industrial Instrumentation, PLCs
• Digital Electronics, Microprocessors
• Signal Processing

For Trade Apprentices (ITI Trades)

Common Topics:

• Trade Theory specific to the ITI qualification
• Workshop Calculation and Science
• Engineering Drawing
• Safety practices and procedures
• Tools, equipment, and machinery used in the trade
• Material Science related to the trade

Specific Trade Knowledge:

• Fitter: Fitting operations, hand tools, measuring instruments
• Electrician: Electrical wiring, machines, safety, troubleshooting
• Welder: Welding techniques, types of welding, safety
• Turner: Lathe operations, cutting tools, machining
• Electronics Mechanic: Electronic components, circuits, testing

General Aptitude & Reasoning

• Numerical Ability: Arithmetic, Percentages, Ratio & Proportion, Time & Work, Speed & Distance
• Logical Reasoning: Series, Analogies, Coding-Decoding, Blood Relations
• Verbal Ability: Comprehension, Synonyms, Antonyms, Sentence Correction
• Data Interpretation: Tables, Graphs, Charts

General Awareness

• Current Affairs (National and International)
• Indian History, Geography, Polity
• Indian Economy, Banking Awareness
• Science and Technology
• Sports, Awards and Honours
• Books and Authors
• Oil and Gas Industry basics

Typical / Indicative stipend structure for ONGC Apprentices:

Additional Benefits:

• Medical Facilities: Access to ONGC medical facilities during training period
• Accidental Insurance: Coverage provided during the apprenticeship tenure
• Accommodation: May be provided at certain locations (subject to availability)
• Training Exposure: Hands-on training with advanced equipment and technology

Note: The stipend amount may vary based on the qualification level, trade, and prevailing Apprenticeship Act norms. Apprentices are not entitled to regular employee benefits like DA, HRA, or other allowances. After successful completion of apprenticeship, candidates may be considered for regular employment based on vacancies and performance.

After completing the ONGC apprenticeship, candidates gain valuable industry experience and receive a completion certificate, which significantly enhances employability in the oil and gas sector. Successful apprentices may be considered for direct recruitment in ONGC or its subsidiaries based on performance and vacancy availability, with preference often given to ex-apprentices in subsequent recruitment drives. The training provides a strong foundation for career progression in technical and operational roles within the petroleum industry, with opportunities to grow from junior technician/engineer positions to senior technical, supervisory, and managerial roles over time.

The admit card for ONGC Apprentice Recruitment 2026 will be released approximately 10-15 days before the examination date on the official ONGC portal. Candidates must login with their registration number and password to download the admit card, which contains important details like exam date, time, venue, and instructions. The admit card must be brought to the examination centre along with a valid original photo ID proof (Aadhaar, PAN Card, Driving License, or Passport) for entry.

The ONGC Apprentice examination result will be declared on the official website within 4-6 weeks after the examination date. Candidates can check their results by entering their registration number and date of birth on the result portal. The result will include category-wise merit lists, and shortlisted candidates will be informed about document verification and further selection stages through email, SMS, and notices on the official website.

The cutoff marks for ONGC Apprentice selection vary based on category, trade/discipline, and the number of applicants. Typically, UR category candidates need to score around 60-70% marks, OBC candidates around 55-65%, and SC/ST candidates around 50-60% to qualify for further stages. The actual cutoff is determined after the examination based on factors including exam difficulty level, number of vacancies, and overall performance of candidates in each category and trade.

ONGC Apprentice Examination Centres across India:

North: Delhi NCR, Chandigarh, Lucknow, Dehradun, Jaipur, Agra, Jammu, Shimla, Panipat

South: Bengaluru, Chennai, Hyderabad, Visakhapatnam, Kochi, Thiruvananthapuram, Coimbatore, Mangalore, Vijayawada

East: Kolkata, Bhubaneswar, Patna, Ranchi, Siliguri, Rourkela, Durgapur

West: Mumbai, Pune, Ahmedabad, Surat, Vadodara, Rajkot, Nagpur, Nashik, Indore, Bhopal

Northeast: Guwahati, Agartala, Silchar, Dibrugarh, Jorhat

Central: Bhopal, Indore, Raipur, Jabalpur

Candidates can select their preferred examination centre during the online application process, subject to availability.