Indian Oil Corporation Limited (IOCL), the nation’s premier Maharatna commercial enterprise and a Fortune “Global 500” energy giant, has issued an official recruitment notification (Advertisement No. PL/HR/ESTB/APPR (2026)) inviting online applications for around 500 Apprentice positions in its Pipelines Division.

This nationwide skill enhancement drive under the Apprentices Act, 1961 encompasses Technician Apprentices (Engineering Diploma), Trade Apprentices (B.Com/Graduate), and Data Entry Operators (Class 12th Pass). Online registrations for IOCL Apprentice Recruitment 2026 commenced on 06 November 2026 and will conclude on 05 December 2026. Selection is strictly based on academic merit without any written exam or interview.

IOCL Apprentice Recruitment 2026: Key Highlights

Important Dates for IOCL Apprentice Recruitment 2026

Keep track of the official dates for the IOCL Apprentice Recruitment 2026 process to complete your two-tier registration on time:

Region-Wise and State-Wise Vacancy Breakdown

The 500 opportunities under IOCL Apprentice Recruitment 2026 are spread across five major pipeline zones covering key distribution centers and terminal stations:

Discipline-Wise Educational Eligibility Criteria

Candidates applying for IOCL Apprentice Recruitment 2026 must hold regular, full-time qualifications completed on or before the cut-off date of 30 November 2026:

1. Technician Apprentice (Mechanical)

• Qualification: 3-year full-time Diploma (or lateral entry after Class 12 Science / ITI admitted into the 2nd year of Diploma) in Mechanical Engineering or Automobile Engineering.
• Minimum Marks: Minimum 50% marks in aggregate (relaxed to 45% for SC/ST and PwBD candidates against reserved slots).

2. Technician Apprentice (Electrical)

• Qualification: 3-year full-time Diploma (or lateral entry) in Electrical Engineering or Electrical & Electronics Engineering with 50% aggregate marks (45% for SC/ST/PwBD).

3. Technician Apprentice (Telecommunication & Instrumentation – T&I)

• Qualification: 3-year full-time Diploma (or lateral entry) in any of the following disciplines:
  • Electronics & Communication Engineering
  • Electronics & Telecommunication Engineering
  • Electronics & Radio Communication Engineering
  • Instrumentation & Control Engineering
  • Instrumentation & Process Control Engineering
  • Electronics Engineering

4. Trade Apprentice (Assistant – Human Resource)

• Qualification: Full-time Bachelor’s Degree (Graduation in Arts / Science / Commerce / BBA) from a Government recognized University/Institute with minimum 50% aggregate marks (45% for SC/ST/PwBD).

5. Trade Apprentice (Accountant)

• Qualification: Full-time Bachelor’s Degree in Commerce (B.Com) from a Government recognized University/Institute with 50% marks (45% for SC/ST/PwBD).

6. Data Entry Operator (Fresher Apprentices)

• Qualification: Minimum Class 12th Pass (HSC / Intermediate), but must be below Graduate level.

7. Domestic Data Entry Operator (Skill Certificate Holders)

• Qualification: Minimum Class 12th Pass (below Graduate) with an additional Skill Certificate of ‘Domestic Data Entry Operator’ (training duration under 1 year) awarded under the National Skill Qualifications Framework (NSQF) or recognized Central Government authority.

Ineligibility & Critical Exclusions to Note

IOCL has outlined strict disqualification conditions for IOCL Apprentice Recruitment 2026:

• Higher Professional Qualifications: Candidates holding or pursuing professional degrees like BE / B.Tech, MBA, CA, LLB, MCA, or equivalent qualifications are strictly ineligible.
• Mode of Study: Qualifications obtained through distance education, correspondence, or part-time mode will not be accepted.
• Prior Training / Experience: Anyone who has already undergone apprenticeship training elsewhere or holds job experience of 1 year or more is ineligible.
• Time Gap Restriction: Candidates who completed their qualifying diploma/degree more than 5 years ago (prior to 30.11.2021) are ineligible.
• Single Trade Restriction: Applicants can apply for only one trade code. Multiple applications lead to immediate summary cancellation.

Age Criteria and Concessions (As on 30.11.2026)

• Minimum Age: 18 Years
• Maximum Age: 24 Years
• (Candidate’s date of birth must fall between 30 November 2002 and 30 November 2008).

Upper Age Relaxations:

• SC / ST Candidates: 5 Years (Up to 29 years).
• OBC (Non-Creamy Layer) Candidates: 3 Years (Up to 27 years; certificate must be in Central format, issued within 12 months).
• PwBD Candidates (General/EWS): 10 Years (Up to 34 years).
• PwBD (OBC-NCL): 13 Years (Up to 37 years).
• PwBD (SC/ST): 15 Years (Up to 39 years).

Selection Process & Merit Determination

Selection under IOCL Apprentice Recruitment 2026 is 100% merit-based:

1. Academic Merit Ranking: A panel-cum-merit list is generated trade-wise and region-wise based on the aggregate percentage of marks scored in the essential qualifying examination (all semesters/years combined).
2. No Written Exam / Interview: Candidates are not required to take any CBT, offline written test, or interview.
3. CGPA Conversion: Applicants awarded CGPA/Letter Grades must furnish the official university percentage conversion formula during online entry and document verification.
4. Tie-Breaking Principles:
   • In case two or more applicants secure identical marks, the candidate older in age will be placed higher.
   • If dates of birth are also identical, the candidate with a higher percentage in Matriculation (Class 10th) will be preferred.
5. Medical Fitness: Final engagement is subject to being certified medically fit as per IOCL Pre-Engagement Medical Examination guidelines.

Dual Registration Process: How to Apply for IOCL Apprentice Recruitment 2026

Applying for IOCL Apprentice Recruitment 2026 involves a mandatory two-step procedure. Completing only one portal application will cause automatic rejection.

Step 1: NATS / NAPS Portal Enrollment & Opportunity Application                           
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Step 2: IOCL Pipelines Portal (Part-I & Part-II) Registration                           
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Step 3: Document Upload, Verification Choice & Final Submission

Step 1: National Apprenticeship Portal Registration

• For Technician Apprentices & Trade Apprentices (HR/Accountant):
  1. Go to the NATS 2.0 portal at nats.education.gov.in.
  2. Log in, complete your profile, and search for the designated IOCL Establishment ID for your target pipeline region (listed in the table below).
  3. Apply directly to the trade opportunity.
• For Data Entry Operators (Fresher & Skill Holders):
  1. Go to the NAPS portal at apprenticeshipindia.gov.in.
  2. Log in, update profile/marks, search the respective IOCL Establishment ID, and apply.

IOCL Regional Establishment IDs:

Step 2: Indian Oil Pipelines Portal Registration

1. After applying on NATS/NAPS, navigate to the IOCL Pipelines Portal: plapps.indianoilpipelines.in.
2. Part-I Registration: Enter basic details (Name, Category, NATS/NAPS Enrolment Number, Mobile, and Email). Create your password.
3. Save the system-generated Registration Number received via SMS/Email.
4. Part-II Registration: Log in using your credentials. Enter academic marks, semester scores, and location preferences.
5. Upload Files:
   • Recent Color Photograph (20–50 KB, JPG).
   • Signature in Black Ink (10–30 KB, JPG).
6. Verify all details and click Final Submit. Download the PDF copy of your application for reference.

Important Official Links

Frequently Asked Questions (FAQs)