Oil India Limited Recruitment 2026 – 33 Posts | Teachers, Librarian, Instructor | Apply Online – Oil India Limited (OIL) - Maharatna Public Sector Undertaking Recruitment 2026

ONLINE APPLICATION ONLY

Portal: www.oil-india.com

Steps:

STEP 1: Visit OIL Website

• Go to: www.oil-india.com
• Navigate: OIL for All → Career at OIL → Current Openings

STEP 2: Online Registration

• Register from 05/02/2026 (2:00 PM) to 07/03/2026 (11:59 PM)
• System will generate unique User ID and Password
• Keep credentials safe for future reference

STEP 3: Upload Documents

• Recent colored photograph (as specified)
• Signature (as specified)

STEP 4: Fill Application Form

• Fill all details carefully
• Select post code
• Provide accurate information
• Multiple applications: Only highest Application ID considered

STEP 5: Pay Application Fee

• ₹200 + taxes (General/OBC)
• NIL (SC/ST/EWS/PwBD/ESM)
• Payment through integrated gateway only

STEP 6: Submit Application

• Review all details
• Submit final application
• Take printout for records
• Do not send hard copy to OIL

Important Dates:

Oil India Limited (OIL) is a Maharatna Public Sector Undertaking under the Ministry of Petroleum and Natural Gas, Government of India.

Business: Crude Oil and Natural Gas Exploration & Production

Operational Areas:

• Assam: Dibrugarh, Tinsukia, Sivasagar, Charaideo districts
• Arunachal Pradesh: Changlang district

1. Post Name & Vacancy Details

Total Posts: 33

GRADE-V POSTS (Pay Scale: ₹32,000 - 1,27,000)

A) GRADUATE TEACHERS - 9 Posts

B) LIBRARIAN - 2 Posts

GRADE-VII POSTS (Pay Scale: ₹37,500 - 1,45,000)

C) POST GRADUATE TEACHERS - 9 Posts

D) PG TEACHER (COMPUTER SCIENCE) - 1 Post

GRADE-V INSTRUCTORS - 5 Posts

TOTAL: 33 Posts

Category-wise Distribution:

PwBD Reservation:

• Grade-V: 1 post
• Grade-VII: 1 post

Eligible PwBD Categories:

• a: LV (Low Vision)
• b: HH (Hard of Hearing)
• c: OA, OL, BL, OAL, CP, LC, Dw, AAV
• d: SLD, MI
• e: Multiple Disabilities (a to d)

2. Educational Qualification & Experience

GRADUATE TEACHERS (Grade-V):

Graduate Teacher (Mathematics):

• Bachelor's Degree with Major/Honours in Mathematics (45% minimum)
• Must have Physics and Chemistry as core/pass subject
• B.Ed. from NCTE recognized institution
• Class 10 with Assamese as MIL/Elective
• Capable of teaching in Assamese and English medium

Graduate Teacher (English):

• Bachelor's Degree with Major/Honours in English (45% minimum)
• B.Ed. from NCTE recognized institution
• Capable of teaching in Assamese, Hindi and English medium

Graduate Teacher (Hindi):

• Bachelor's Degree with Major/Honours in Hindi (45% minimum)
• Must have Political Science/Geography/History/Economics/Education as core/pass subject
• B.Ed. from NCTE recognized institution
• Class 10 with Hindi as MIL/Elective
• Capable of teaching in Assamese, Hindi and English medium

Graduate Teacher (Assamese):

• Bachelor's Degree with Major/Honours in Assamese (45% minimum)
• Must have Political Science/Geography/History/Economics/Education as core/pass subject
• B.Ed. from NCTE recognized institution
• Class 10 with Assamese as MIL/Elective
• Capable of teaching in Assamese and English medium

Graduate Teacher (Physics):

• Bachelor's Degree with Major/Honours in Physics (45% minimum)
• Must have Chemistry and Mathematics as core/pass subject
• B.Ed. from NCTE recognized institution
• Class 10 with Assamese as MIL/Elective
• Capable of teaching in Assamese and English medium

Graduate Teacher (Geography):

• Bachelor's Degree with Major/Honours in Geography (45% minimum)
• Must have History/Economics/Political Science/Education as core/pass subject
• B.Ed. from NCTE recognized institution
• Class 10 with Assamese as MIL/Elective
• Capable of teaching in Assamese and English medium

Graduate Teacher (Chemistry):

• Bachelor's Degree with Major/Honours in Chemistry (45% minimum)
• Must have Physics and Mathematics as core/pass subject
• B.Ed. from NCTE recognized institution
• Class 10 with Assamese as MIL/Elective
• Capable of teaching in Assamese and English medium

Graduate Teacher (Biology):

• Bachelor's Degree with Major/Honours in Zoology (45% minimum) with Botany and Chemistry as core/pass subjects OR
• Bachelor's Degree with Major/Honours in Botany (45% minimum) with Zoology and Chemistry as core/pass subjects
• B.Ed. from NCTE recognized institution
• Class 10 with Assamese as MIL/Elective
• Capable of teaching in Assamese and English medium

Librarian:

• Bachelor's Degree in Library & Information Science from Govt. recognized University/Institute

POST GRADUATE TEACHERS (Grade-VII):

PG Teacher (Economics):

• Master's Degree in Economics (50% minimum)
• Bachelor's Degree with Major/Honours in Economics (45% minimum)
• B.Ed. from NCTE recognized institution
• Capable of teaching in English medium

PG Teacher (Physics):

• Master's Degree in Physics (50% minimum)
• Bachelor's Degree with Major/Honours in Physics (45% minimum)
• B.Ed. from NCTE recognized institution
• Capable of teaching in English medium

PG Teacher (Mathematics):

• Master's Degree in Mathematics (50% minimum)
• Bachelor's Degree with Major/Honours in Mathematics (45% minimum)
• B.Ed. from NCTE recognized institution
• Capable of teaching in English medium

PG Teacher (English):

• Master's Degree in English (50% minimum)
• Bachelor's Degree with Major/Honours in English (45% minimum)
• B.Ed. from NCTE recognized institution
• Capable of teaching in English medium

PG Teacher (Education):

• Master's Degree in Education (50% minimum)
• Bachelor's Degree with Major/Honours in Education (45% minimum)
• B.Ed. from NCTE recognized institution
• Capable of teaching in English medium

PG Teacher (Accountancy):

• M.Com (50% minimum)
• Bachelor's Degree with Major/Honours in Accountancy/Finance & Accounts (45% minimum)
• B.Ed. from NCTE recognized institution
• Capable of teaching in English medium

PG Teacher (Business Studies):

• M.Com (50% minimum)
• Bachelor's Degree with Major/Honours in Business Administration/Marketing Management/Business Management (45% minimum)
• B.Ed. from NCTE recognized institution
• Capable of teaching in English medium

PG Teacher (Botany):

• Master's Degree in Botany/Life Sciences (Botany) (50% minimum)
• Bachelor's Degree with Major/Honours in Botany (45% minimum)
• B.Ed. from NCTE recognized institution
• Capable of teaching in English medium

PG Teacher (Computer Science):

• M.Sc. in Computer Science OR MCA (50% minimum)
• Bachelor's Degree with Major/Honours in Computer Science OR BCA (45% minimum)
• Capable of teaching in English medium
• Note: B.Ed. not required for this post

INSTRUCTORS (Grade-V):

Instructor (Mechanical):

• Class 10 passed
• 3 years Diploma in Mechanical Engineering
• Minimum 5 years post-qualification full-time work experience in oil and gas fields in Govt/PSU/Private organizations

Instructor (Chemical):

• Class 10 passed
• 3 years Diploma in Chemical Engineering
• Minimum 5 years post-qualification full-time work experience in oil and gas fields in Govt/PSU/Private organizations

Instructor (Petroleum):

• Class 10 passed
• 3 years Diploma in Petroleum Engineering
• Minimum 5 years post-qualification full-time work experience in oil and gas fields in Govt/PSU/Private organizations

Special Note for Instructors:

• Diploma Apprentices who completed training in OIL with Certificate of Proficiency from BOPT, Kolkata can also apply
• Apprenticeship training period will be counted as work experience
• Age relaxation: Duration of apprenticeship training period

3. Age Limit (as on 07/03/2026)

Graduate Teachers (Grade-V):

Post Graduate Teachers (Grade-VII):

Instructors (Grade-V):

Minimum Age: 18 years

Age Relaxation:

• PwBD: As per Govt. of India guidelines
• ESM (Ex-Servicemen): As per Govt. of India guidelines
• OIL Permanent Employees: Service period (max 50 years)
• Work Contract Labour (WCL): Service period (max 50 years)
• OIL Diploma Apprentices: Apprenticeship training period

4. Pay Scale

Grade-V Posts:

• Pay Scale: ₹32,000 - 1,27,000/-

Posts under Grade-V:

• Graduate Teachers (8 posts)
• Librarian (2 posts)
• Instructors (5 posts)

Grade-VII Posts:

• Pay Scale: ₹37,500 - 1,45,000/-

Posts under Grade-VII:

• Post Graduate Teachers (9 posts)
• PG Teacher (Computer Science) (1 post)

5. Selection Process

Stage 1: Computer Based Test (CBT)

Exam Pattern:

For Teachers with B.Ed. (Post Codes 1-17):

For Librarian, PG Teacher (CS), Instructors:

Exam Language:

• GTHI12026: Part A & B in English/Hindi, Part C in Hindi only
• GTAS12026: Part A & B in English/Assamese, Part C in Assamese only
• GTMA, GTPH, GTGE, GTCH, GTBL, LBRN, INTR posts: All parts in English/Assamese
• GTEN, PG Teachers: All parts in English only

Qualifying Marks:

• UR/OBC/EWS: 50%
• SC/ST/PwBD: 40%

Special Features:

• NO Negative Marking
• MCQ format
• Compensatory time: 20 minutes/hour for PwBD candidates

Stage 2: Document Verification

Shortlisting: 1:1 ratio (candidates called based on CBT merit)

Tie-breaker:

1. Higher marks in Part C
2. If tied, higher marks in Part B
3. If still tied, older candidate preferred

Final Selection: Based on CBT marks in order of merit after document verification

6. Probation & Appointment

Probation Period: 12 months

Extensions:

• If performance unsatisfactory: 6 months extension
• Can be extended again for 6 months
• Total maximum probation: 24 months
• Termination if still unsatisfactory after extensions

Confirmation: Through express written confirmation letter only (no automatic confirmation)

Provisional Appointment:

• Subject to document verification
• Character & antecedents verification
• Termination if fake documents found

7. Application Fee

Payment: Online only through payment gateway

Non-refundable

8. Required Documents

Mandatory Documents (to be produced at Document Verification):

1. Employment Exchange Registration Card (Valid from specified employment exchanges)
   • Chapakhowa (Sadiya), Dibrugarh, Digboi, Doomdooma, Duliajan, Moranhat, Namrup, Sonari, Sivasagar, Tinsukia, UEI&GB (Dibrugarh University), Miao/Bordumsa (Changlang)
   • OR ZSWO Registration Card (for Ex-Servicemen)
   • OR Certificate of Proficiency from BOPT Kolkata (for OIL Diploma Apprentices)
2. Date of Birth Proof: Class 10 Admit Card/Pass Certificate/Marksheet
3. Educational Certificates:
   • All semester/year marksheets and pass certificates
   • Bachelor's Degree (relevant subject)
   • Master's Degree (for PG Teachers)
   • B.Ed. Certificate (NCTE recognized)
   • Diploma Certificate (for Instructors)
4. Experience Certificates (for Instructors - 5 years minimum)
5. Category Certificates:
   • SC/ST Certificate
   • OBC (Non-Creamy Layer) Certificate (valid as on appointment date)
   • EWS Income & Assets Certificate (valid as on appointment date)
   • PwBD Certificate (minimum 40% disability)
   • Ex-Servicemen Discharge Certificate
6. NOC (if employed in Govt/PSU)
7. Photo Pass (for WCL candidates)

Note: All documents must be issued on/before 07/03/2026 and valid at time of document verification

9. Eligibility Area

Eligible Candidates:

Candidates registered in Employment Exchanges of:

• Assam: Chapakhowa (Sadiya), Dibrugarh, Digboi, Doomdooma, Duliajan, Moranhat, Namrup, Sonari, Sivasagar, Tinsukia, UEI&GB (Dibrugarh University), ZSWO (Dibrugarh, Sivasagar)
• Arunachal Pradesh: Miao/Bordumsa (Changlang)

Plus:

• OIL Diploma Apprentices with BOPT Certificate (for Instructor posts only)

Coverage: Production and exploration areas of OIL in Dibrugarh, Tinsukia, Sivasagar, Charaideo (Assam) and Changlang (Arunachal Pradesh)

Eligibility:

1. Employment Exchange: Must be registered in specified employment exchanges
2. Crucial Date: All qualifications, age, experience as on 07/03/2026
3. Language Proficiency: As specified for each post (Assamese/Hindi/English)
4. Class 10 with Assamese/Hindi: Mandatory for relevant posts
5. B.Ed. Mandatory: For all Graduate and PG Teachers (except PG Teacher CS)

Application:

6. Online Only: No other mode accepted
7. One Application: Multiple applications - only latest considered
8. No Changes: After submission, no modifications allowed
9. Valid Email & Mobile: Keep active till completion of recruitment
10. Employment Exchange Card Mandatory: Without this, cannot appear in CBT

Experience (for Instructors):

11. Full-time Work: Only full-time employment counted
12. Post-qualification: Experience after diploma only
13. Oil & Gas Fields: Experience must be from oil/gas sector
14. Academic Work Not Counted: Teaching/training not considered

Documents:

15. Original + Photocopies: Required at document verification
16. Self-attested: All photocopies must be self-attested
17. Certificate Validity: All certificates must be valid
18. False Documents: Lead to blacklisting and legal action

CBT:

19. Admit Card: Will be sent via email/SMS
20. Photo ID Mandatory: PAN/Driving License/Voter ID/Aadhaar/Passport
21. Employment Exchange Card: Must carry to CBT venue
22. Scribe Facility: Available for PwBD (as per guidelines)

Medical:

23. Medical Fitness: Mandatory after selection
24. OIL Hospital Duliajan: PEME will be conducted
25. Medical Standards: As per OIL prescribed criteria

General:

26. Travel Reimbursement: 2nd class rail/bus fare for SC/ST/PwBD
27. No Accommodation: Candidates to arrange own lodging
28. Canvassing Disqualifies: Any canvassing leads to rejection
29. OIL Decision Final: No correspondence entertained
30. Dibrugarh Court Jurisdiction: For all legal disputes