ONGC Apprenticeship 2025 Full Details Guide Apply Online

Oil and Natural Gas Corporation Limited (ONGC), India’s leading Maharatna Public Sector Enterprise, has released the official notification Advt. No. ONGC/APPR/1/2025 for the engagement of 2623 Apprentices across multiple sectors. Candidates from various states and districts can apply for these positions under the Apprentices Act, 1961. The training will take place at different ONGC work centres in the Northern, Western, Eastern, Southern, Mumbai, and Central Sectors.

Vacancy Details:

ONGC has announced a total of 2623 apprentice vacancies across its work centres. These include:

• Computer Operator & Programming Assistant
• Electrician
• Electronics Mechanic
• Fitter
• Fire Safety Technician
• Lab Chemist / Analyst – Petroleum Products
• Diesel Mechanic
• Secretarial Assistant
• Accounts Executive
• Civil Executive
• Mechanical Executive
• Electrical Executive
• Instrumentation Executive
• Petroleum Executive
• Surveyor
• Welder
• Machinist
• Library Assistant
• Stenographer (English)
• HR Executive
• Computer Science Executive
• Store Keeper
• Medical Lab Technician (Radiology/Pathology/Cardiology)

Age Limit Details:

Minimum Age Requirement: For the ONGC Apprenticeship Recruitment 2025, candidates must have completed a minimum age of 18 years as of 06 November 2025. This lower age limit ensures that the applicants possess the required maturity and basic understanding to perform tasks safely within industrial environments. Candidates younger than 18 are strictly not eligible, even if they satisfy educational requirements or belong to any reserved category listed in the notification.

Maximum Age Requirement: The maximum age allowed for applying to ONGC Apprentice posts is 24 years as of 06 November 2025. Applicants exceeding this upper threshold will not be considered under any circumstances unless specific age relaxations apply. This uniform upper age limit helps ONGC maintain a balanced training environment, ensuring that all apprentices join within a similar learning range and can fully benefit from hands-on industrial training.

Age Calculation Based on DOB: ONGC clearly specifies that a candidate’s Date of Birth must fall between 06 November 2001 and 06 November 2007. Any date falling outside this window will automatically disqualify the candidate. The DOB mentioned on official documents such as the 10th marksheet, birth certificate, or government-approved ID will be used for age verification, and discrepancies may result in immediate rejection during document scrutiny.

Relaxation for SC/ST Candidates: Candidates belonging to Scheduled Castes (SC) or Scheduled Tribes (ST) receive a 5-year upper-age relaxation, allowing them to apply until the age of 29 years. This relaxation is provided to promote equal training opportunities for candidates from historically disadvantaged groups. However, applicants must ensure that they possess valid caste certificates issued by competent authorities, failing which their claim for relaxation will not be considered.

Relaxation for OBC-NCL Candidates: Applicants from the Other Backward Classes – Non-Creamy Layer (OBC-NCL) category receive a 3-year relaxation, extending the maximum eligible age to 27 years. Candidates must produce an updated OBC-NCL certificate that clearly mentions their inclusion in the non-creamy layer. If the certificate is outdated or invalid, the relaxation will not be granted. ONGC strictly follows government guidelines when verifying OBC-NCL status.

Relaxation for PwBD Candidates: Persons with Benchmark Disabilities (PwBD) are given a generous 10-year age relaxation, allowing them to apply up to 34 years of age. This ensures broader participation and inclusion in ONGC’s apprenticeship program. Eligible disabilities must align with government norms, and candidates must provide officially recognized disability certificates. Incorrect or unverifiable documents may lead to disqualification during the verification stage.

Combined Relaxation for PwBD + SC/ST: PwBD candidates who also belong to SC or ST categories receive a combined relaxation of 15 years, enabling them to apply up to 39 years of age. This is one of the highest relaxations offered in the recruitment process, supporting maximum inclusion. However, applicants must produce both valid disability certificates and SC/ST category certificates to claim the combined age benefit, as ONGC cross-checks both documents carefully.

Combined Relaxation for PwBD + OBC-NCL: PwBD candidates belonging to the OBC-NCL category are eligible for a 13-year upper-age relaxation, raising the maximum permissible age to 37 years. This dual benefit is allowed only when candidates submit valid documents proving both disability and OBC-NCL status. Any mismatch or invalid certificate will lead to cancellation of the claimed relaxation, so applicants should ensure document accuracy before applying.

Preference Based on Higher Age in Merit Tie: In cases where two or more candidates secure identical marks in the qualifying examination, ONGC follows a tie-breaking rule that favors the candidate with the higher age. This ensures fairness and transparency during selection. The principle is simple: when merit scores match, age is used to determine priority. Therefore, older candidates within the eligible range are given preference during the final merit list preparation.

No Age Relaxation for Candidates With Prior Training: ONGC clearly states that candidates who have already undergone apprenticeship training or have more than one year of work experience after completing the required qualification are not eligible, regardless of their age. This rule ensures that the apprenticeship opportunity is reserved for fresh candidates looking to gain industrial skills. Even if such candidates fall within the age limit, their applications will be rejected immediately.

Educational Qualification Details ONGC Apprenticeship:

10th Pass Qualification Requirements: Candidates applying for certain basic trades under ONGC Apprenticeship must have completed their 10th Class from a recognized board. This qualification is mainly applicable to roles such as Library Assistant, where foundational school-level education is considered adequate for performing day-to-day activities. ONGC ensures that even entry-level apprentices have enough academic grounding to follow basic operational instructions during training.

ITI Trades under NAPS Scheme: Most apprenticeship positions offered by ONGC fall under ITI-based trades. These require candidates to hold an ITI Certificate in the relevant discipline from an institute recognized by NCVT or SCVT. Popular trades include COPA, Electrician, Fitter, Draughtsman Civil, Machinist, Welder, Instrument Mechanic, Diesel Mechanic, Surveyor, and others. ONGC accepts only valid and approved ITI certificates, ensuring that every apprentice has received standardized technical training before joining.

ITI Requirements for Specialized Technical Posts: Certain specialized trades such as Fire Safety Technician (Oil & Gas), Mechanic Auto Electronics, and various Medical Laboratory Technician disciplines require ITI training in the respective subjects. These roles demand precise technical skills and practical exposure, which are verified through officially recognized ITI certifications. Candidates must confirm that their ITI trade and duration exactly match the requirements listed by ONGC in the official notification.

Diploma Apprentice Eligibility (NATS/NAPS): Diploma apprentices must hold a Three-Year Diploma in Engineering from institutions affiliated with the State Board of Technical Education. Eligible diploma streams include Civil, Electrical, Mechanical, Instrumentation, Electronics & Telecommunication, and Computer Science. ONGC’s diploma-based roles are designed to build strong technical capability, and candidates with a recognized engineering diploma gain advanced exposure in their respective departments during training.

Graduate Apprentice Eligibility under NATS: Graduate apprenticeships require applicants to possess full-time degrees such as B.A., B.Com., B.Sc., B.B.A., B.E., or B.Tech from universities recognized by UGC or AICTE. ONGC provides these opportunities to individuals with higher academic achievements to help them gain industry-level experience. Specialized roles like Petroleum Executive require graduates with Geology as a subject, while HR Executive positions require candidates with degrees such as BBA.

Computer Science & IT Qualifications: Candidates applying for computer science–related roles must hold relevant academic credentials. Diploma-level applicants must have a Diploma in Computer Science or Information Technology, while graduate-level roles require a B.E./B.Tech in Computer Science or IT. ONGC requires these qualifications to ensure that candidates are technically capable of handling digital systems, software operations, and data-related tasks within the work environment.

Validity of Distance Education Qualifications: ONGC accepts degrees and diplomas earned through distance education programs, provided the issuing institution is approved by bodies like UGC, AICTE, or other statutory authorities. However, private or unrecognized distance-learning certifications are not accepted under any circumstances. Candidates must verify their course recognition status before applying to avoid rejection during document verification.

Restrictions on Certain Trade Certificates: For some specific trades such as Electrician, ONGC strictly requires a valid ITI certificate in that exact trade. For example, a Wireman Trade Certificate will not be accepted in place of an Electrician Certificate. This condition ensures that apprentices possess the right technical skill set required for the role, reducing safety risks and improving training quality within ONGC’s operational units. ONGC Apprenticeship

Importance of Original Certificates During Verification: All candidates must present their original qualification certificates during document verification. This includes ITI certificates, diplomas, degrees, mark sheets, and caste/disability certificates if applicable. Any discrepancy in documents, including mismatched details, unrecognized institutions, or forged certificates, will lead to immediate disqualification, as ONGC follows strict verification standards to maintain training integrity. ONGC Apprenticeship

Completion of Qualification Before Cut-Off Date: Applicants must ensure that they have fully completed their required qualification whether ITI, Diploma, or Degree on or before 06 November 2025, the cut-off date. If the date of result declaration is not printed on the marksheet, candidates must provide a certificate issued by their institution confirming the date. ONGC mandates this rule to confirm that all candidates meet the minimum educational eligibility before the apprenticeship period begins.

Application Fee Details:

No Application Fee for Any Category: For the ONGC Apprenticeship Recruitment 2025, candidates do not have to pay any type of application fee. ONGC has made the entire process completely free to ensure equal opportunity for applicants from every background. Whether a candidate belongs to the General, OBC, EWS, SC, ST, or PwBD category, the application remains entirely cost-free. This approach allows more young individuals to participate without worrying about financial burden during the initial stage of applying.

Fee-Free Process for NAPS and NATS Platforms: The registration process for ONGC apprentices takes place through the NAPS and NATS portals. ONGC confirms that both portals do not collect any fee during registration or application submission. Candidates need only create an account, fill in educational and personal details, and submit the required documents. The absence of payment steps ensures that even first-time applicants can complete the process easily, without facing technical issues linked to payment gateways.

ONGC Encourages Skill Development Without Charges: ONGC’s decision to keep the application free reflects its commitment to national skill development. The organization wants to promote inclusive participation among young aspirants from rural and urban areas. By removing the fee requirement, ONGC ensures that even candidates from economically weaker sections can apply confidently. This aligns with the Apprentices Act’s goal of increasing hands-on industry training across the country.

No Hidden or Processing Charges: Sometimes recruitment processes involve hidden charges such as processing fees, service charges, or portal usage fees. However, ONGC clearly states that there are no hidden costs at any step of the apprentice application. Candidates do not need to pay for registration, form submission, or any later stage of the process. Everything from start to finish is fully free, making the application more accessible and transparent. ONGC Apprenticeship

No Offline or Bank Payment Required: Candidates are not required to make any payment through bank challans, demand drafts, or offline deposit methods. The ONGC apprenticeship system operates only through online portals, and neither of these platforms includes any option to pay. This eliminates the need for visiting banks or paying additional transaction fees. Applicants only need an active internet connection and a valid email ID to complete the registration. ONGC Apprenticeship

Free Application Encourages Large Participation: By keeping the application fee at zero, ONGC expects a large number of candidates to apply for the 2623 apprentice positions. Many young aspirants hesitate to apply for multiple government opportunities due to financial limitations caused by repeated fees. ONGC’s no-fee policy removes such barriers, encouraging broader participation from students, fresh graduates, and ITI trainees seeking technical training and career exposure. ONGC Apprenticeship

No Fee at Document Verification Stage: Even during the document verification stage, ONGC does not charge any amount from selected candidates. They only need to bring original certificates and identification proofs for verification. There are no verification fees, service fees, or any charges related to selection. This ensures that candidates can continue through the recruitment stages without worrying about mandatory payments or additional submission requirements. ONGC Apprenticeship

Free Process Ensures Transparency and Fairness: ONGC emphasizes a fair and transparent selection process, and a fee-free system supports this goal. When no fee is charged, every applicant—regardless of financial status—gets an equal chance to apply. It also reduces the risk of fraudulent third-party agents who might mislead candidates by promising form submission in exchange for money. ONGC repeatedly advises candidates to avoid middlemen since the official application itself is free.

No Fee Refund Issues Since Application Is Free: In many government recruitments, candidates face refund-related confusion when they make payments through online gateways. With ONGC apprenticeships, such issues are eliminated entirely because no fee is collected at any stage. Candidates do not need to worry about failed transactions, pending refunds, or payment errors. The free structure results in a smoother, simpler, and stress-free application experience. ONGC Apprenticeship

Financial Ease for First-Time Applicants: Many applicants registering on NAPS and NATS portals are fresh passouts applying for the first time. ONGC understands that beginners may find recruitment expenses stressful, so it keeps everything free. This not only boosts confidence but also encourages candidates to explore skill-based career opportunities without hesitation. The fee-free design ensures that financial limitations do not prevent deserving candidates from starting their apprenticeship journey with ONGC.

Important Dates: