Oil India Limited, a prestigious Maharatna Public Sector Undertaking, has announced its Recruitment 2025 for 102 vacancies across Grade A, Grade B, and Grade C posts. This is a golden opportunity for Indian nationals to join one of India’s leading oil and gas companies at its operational base in Duliajan, Assam. The last date to apply is September 26, 2025. Read on for detailed insights into the recruitment process, eligibility criteria, and application steps to secure your spot!
Overview of Oil India Recruitment 2025
Advertisement No: HRAQ/REC-EX-B/2025-07
Date of Notification: August 26, 2025
Total Vacancies: 102
- Grade C: 3 posts
- Grade B: 97 posts
- Grade A: 2 posts
Application Deadline: September 26, 2025
Location: Duliajan, Assam
This recruitment drive targets various disciplines, including Engineering, Chemistry, Geology, HR, and more, offering roles such as Superintending Engineer, Senior Officer, Confidential Secretary, and Hindi Officer. Whether you’re a fresh graduate or an experienced professional, there’s a role for you!
Post Details and Eligibility Criteria
Below is a detailed breakdown of the posts, vacancies, pay scales, age limits, educational qualifications, experience requirements, and suitability for Persons with Benchmark Disabilities (PwBD).
| Post Name (Post Code) | Vacancies | Pay Scale (₹) | Upper Age Limit (as on 26/09/2025) | Essential Qualifications | Experience Requirements | PwBD Suitability |
|---|---|---|---|---|---|---|
| Grade C: Superintending Engineer (Production) (SPE-01) | 3 (UR: 1, SC: 2) | 80,000–2,20,000 | UR/EWS: 32/34*, SC: 37/39* | Graduate degree in Engineering (4 years) with 65% marks OR Post Graduate in Petroleum Engineering/Technology (2 years) with 60% marks and Engineering at graduation level | 4 years post-qualification experience with valid IWCF-RD Level 4 or IADC Well Sharp Supervisor certificate; knowledge of drilling/workover rigs, well control, HSE, and inter-disciplinary coordination | HH, AAV, OA, OL, Dw, MD |
| Grade B: Senior Officer (Chemical) (CH-02) | 6 (UR: 2, OBC-NCL: 1, SC: 1, ST: 1, EWS: 1) | 60,000–1,80,000 | UR/EWS: 29, OBC-NCL: 32, SC/ST: 34 | Postgraduate in Chemistry (2 years) with 60% marks, with Physics, Chemistry, and Mathematics at graduation level | None | Dw, AAV |
| Grade B: Senior Officer (Chemical Engineering) (CE-03) | 6 (UR: 2, OBC-NCL: 1, SC: 1, ST: 1, EWS: 1) | 60,000–1,80,000 | UR/EWS: 27, OBC-NCL: 30, SC/ST: 32 | Bachelor’s in Chemical Engineering (4 years) with 65% marks | None | HH, AAV, OA, OL, Dw, MD |
| Grade B: Senior Officer (Civil) (CIV-04) | 5 (UR: 2, OBC-NCL: 1, SC: 1, EWS: 1) | 60,000–1,80,000 | UR/EWS: 27, OBC-NCL: 30, SC: 32 | Bachelor’s in Civil Engineering (4 years) with 65% marks | None | LV, HH, OA, LC, Dw, AAV, MD |
| Grade B: Senior Officer (Electrical) (EE-05) | 6 (UR: 2, OBC-NCL: 1, ST: 1, SC: 1, EWS: 1) | 60,000–1,80,000 | UR/EWS: 27, OBC-NCL: 30, SC/ST: 32 | Bachelor’s in Electrical Engineering (4 years) with 65% marks (excluding related fields) | None | HH, OL, Dw, AAV, LC, ASD (M), SLD, MD |
| Grade B: Senior Officer (Petroleum) (PE-06) | 1 (UR: 1) | 60,000–1,80,000 | UR: 27 | Bachelor’s in Petroleum Engineering (4 years) with 65% marks | None | HH, OA, OL, CP, LC, Dw, AAV, SLD, MI, MD |
| Grade B: Senior Accounts Officer / Senior Internal Auditor (AC-07) | 5 (UR: 3, OBC-NCL: 1, SC: 1) | 60,000–1,80,000 | UR: 29, OBC-NCL: 32, SC: 34 | Associate Member of ICAI/ICMAI | None | LV, HH, OA, BL, OL, CP, LC, Dw, AAV, MDy, MD |
| Grade B: Senior Officer (IT) (IT-08) | 3 (UR: 2, OBC-NCL: 1) | 60,000–1,80,000 | UR: 27, OBC-NCL: 30 | Bachelor’s in Computer Science/IT Engineering (4 years) with 65% marks | None | HH, OL, BL, CP, LC, Dw, AAV, MD |
| Grade B: Senior Officer (Mechanical) (ME-09) | 35 (UR: 14, OBC-NCL: 11, ST: 2, SC: 4, EWS: 4) | 60,000–1,80,000 | UR/EWS: 27, OBC-NCL: 30, SC/ST: 32 | Bachelor’s in Mechanical Engineering (4 years) with 65% marks (excluding related fields) | None | HH, OA, OL, LC, Dw, AAV, SLD, ASD (M), MD |
| Grade B: Senior Officer (Fire & Safety) (FS-10) | 1 (UR: 1) | 60,000–1,80,000 | UR: 27 | Bachelor’s in Fire & Safety/Fire Engineering (4 years) with 65% marks | None | NA |
| Grade B: Senior Officer (Public Affairs) (PA-11) | 2 (UR: 1, OBC-NCL: 1) | 60,000–1,80,000 | UR: 29, OBC-NCL: 32 | Post Graduate in Social Work (2 years) with 60% marks | None | LV, OA, OL, LC, Dw, AAV, SLD, MD |
| Grade B: Senior Officer (HSE) (S&E-12) | 1 (UR: 1) | 60,000–1,80,000 | UR: 27/29* | Bachelor’s in Environmental Engineering/HSE (4 years) with 65% marks OR Bachelor’s in any Engineering (4 years) with Master’s in Environmental Engineering/HSE (2 years) with 60% marks OR Master’s in Environmental Science (2 years) with 60% marks | Preference for Industrial Safety Diploma or NEBOSH certification | NA |
| Grade B: Senior Officer (Geophysics) (GP-13) | 4 (UR: 2, OBC-NCL: 1, SC: 1) | 60,000–1,80,000 | UR: 29, OBC-NCL: 32, SC: 34 | Post Graduate in Geophysics/Applied Geophysics/Exploration Geophysics (2 years) with 60% marks | None | OA, OL, OAL, LC, Dw, AAV, SLD, MD |
| Grade B: Senior Officer (Geology) (GEO-14) | 3 (UR: 2, OBC-NCL: 1) | 60,000–1,80,000 | UR: 29, OBC-NCL: 32 | Post Graduate in Geology/Applied Geology (2 years) with 60% marks, with Mathematics at graduation level | None | HH, OA, OL, CP, LC, Dw, AAV, SLD, MI, MD |
| Grade B: Senior Officer (Legal/Land) (LL-15) | 5 (UR: 3, OBC-NCL: 1, SC: 1) | 60,000–1,80,000 | UR: 27, OBC-NCL: 30, SC: 32 | Bachelor’s in Law (LLB) with 60% marks | None | LV, HH, OL, OA, OAL, LC, Dw, AAV, SLD, MD |
| Grade B: Senior Officer (HR) (HR-16) | 3 (UR: 2, ST: 1) | 60,000–1,80,000 | UR: 29, ST: 34 | MBA/Post Graduate in Personnel Management/HR/Industrial Relations/Labour Welfare (2 years) with 60% marks OR PGDM/MBA in HR from IIM with 60% marks | None | LV, HH, OA, BL, OL, OAL, CP, Dw, AAV, MDy, ASD, SLD, MI, MD |
| Grade B: Senior Officer (Security) (SO-17) | 1 (UR: 1) | 60,000–1,80,000 | UR: 32 | Graduate (3 years) with 2 years experience in defense/paramilitary/allied services at Captain/Assistant Commandant/DSP level | 2 years post-qualification experience | OA, CP, LC, Dw, AAV, SLD, MD |
| Grade B: Senior Officer (Company Secretary) (COS-18) | 1 (UR: 1) | 60,000–1,80,000 | UR: 29 | Associate Member of ICSI | None | LV, HH, OA, OL, OAL, CP, LC, Dw, AAV, MDy, MD |
| Grade B: Senior Officer (Electronics & Communication) (E&C-19) | 9 (UR: 4, OBC-NCL: 2, ST: 1, SC: 1, EWS: 1) | 60,000–1,80,000 | UR/EWS: 27, OBC-NCL: 30, SC/ST: 32 | Bachelor’s in Electronics & Communication/Telecommunication Engineering (4 years) with 65% marks | None | HH, OA, OL, Dw, AAV, LC, CP, ASD (M), SLD, MD |
| Grade A: Confidential Secretary (CS-20) | 1 (PwBD: 1, Backlog) | 50,000–1,60,000 | GEN/EWS: 37, OBC-NCL: 40, SC/ST: 42 | Graduate with 1–2 years Diploma in Secretarial Practice/Modern Office Management/Executive Assistant Diploma, with computer knowledge | 2 years post-qualification experience in secretarial functions | LV, HH, OA, BL, OL, OAL, CP, LC, Dw, AAV, ASD, SLD, MI, MD |
| Grade A: Hindi Officer (Official Language) (HO-21) | 1 (UR: 1) | 50,000–1,60,000 | UR: 29 | Post Graduate in Hindi with 3 years experience in official language implementation/translation | 3 years post-qualification experience | LV, HH, OA, BL, OL, OAL, CP, LC, Dw, AAV, MDy, SLD, MI, MD |
*For Post Graduate degree holders.
Abbreviations: UR: Unreserved, SC: Scheduled Caste, ST: Scheduled Tribes, OBC-NCL: Other Backward Classes (Non-Creamy Layer), EWS: Economically Weaker Sections, PwBD: Persons with Benchmark Disabilities, LV: Low Vision, HH: Hard of Hearing, OA: One Arm, OL: One Leg, CP: Cerebral Palsy, LC: Leprosy Cured, Dw: Dwarfism, AAV: Acid Attack Victims, ASD: Autism Spectrum Disorder (M: Mild), SLD: Specific Learning Disability, MDy: Muscular Dystrophy, MI: Mental Illness, MD: Multiple Disabilities, NA: Not Applicable.
Selection Process
The selection process varies by post:
- Grade C & Most Grade B Posts:
- Phase I: Computer-Based Test (CBT) – 100 marks (85% weightage).
- Qualifying Marks: 50% (UR/OBC/EWS), 40% (SC/ST/PwBD).
- Duration: 1 hour 30 minutes (extra time for PwBD candidates).
- Phase II: Personal Interview (PI) – 15 marks (15% weightage, no qualifying marks).
- Candidates shortlisted for PI in a 1:5 ratio based on CBT marks.
- Phase I: Computer-Based Test (CBT) – 100 marks (85% weightage).
- Senior Officer (Security): Personal Interview only.
- Grade A Posts:
- Phase I: CBT – 100 marks (100% weightage).
- Qualifying Marks: 50% (UR), 40% (PwBD).
- Phase II: Proficiency/Skill Test (100 marks, qualifying nature, 50% required).
- Shortlisting for Skill Test in a 1:2 ratio.
- Phase I: CBT – 100 marks (100% weightage).
Application Process
- Register Online: Visit the official Oil India Limited website and click the “To Register” link in the advertisement (HRAQ/REC-EX-B/2025-07).
- Prepare Documents:
- Valid email ID and mobile number.
- Scanned copies of:
- 10th Standard Admit Card/Pass Certificate for age proof.
- Degree/Diploma certificates and mark sheets.
- Work experience certificates (if applicable).
- Caste/Category certificates (SC/ST/OBC-NCL/EWS/PwBD).
- No Objection Certificate (NOC) for government/PSU employees.
- Application Fee:
- General/OBC (NCL): ₹500 + taxes.
- SC/ST/PwBD/EWS/Ex-Servicemen: Nil.
- Fees are non-refundable.
- Submit Application: Complete the online form with accurate details by September 26, 2025.
- Document Verification: Shortlisted candidates must produce original documents during the PI/Skill Test.
Pay and Benefits
- Grade C: Approx. ₹1,50,000/month (starting).
- Grade B: Approx. ₹1,20,000/month (starting).
- Grade A: Approx. ₹90,000/month (starting).
- Additional benefits: HRA/company accommodation, medical benefits, gratuity, loans, and insurance as per company rules.
- Probation: 1-year probation for all posts.
- Service Bond: 3-year bond for most Grade B posts (except Accounts, Security, and Company Secretary).
Important Notes
- Cut-Off Date: Age, experience, and qualifications will be reckoned as of September 26, 2025.
- Age Relaxations:
- 5 years for SC/ST, 3 years for OBC-NCL, 10 years for PwBD, 5 years for Ex-Servicemen, and 3 years for PhD holders.
- Maximum age limit: 54 years (after relaxations).
- Physical Fitness: Candidates must pass a Pre-Employment Medical Examination (PEME).
- Reservations: As per government guidelines for SC/ST/OBC-NCL/EWS/PwBD.
- Posting: Selected candidates may be posted anywhere as per company requirements.
Why Join Oil India Limited?
Oil India Limited is a cornerstone of India’s energy sector, offering a dynamic work environment, career growth, and competitive benefits. With opportunities across technical and non-technical fields, this recruitment drive is perfect for professionals aiming to make a mark in the oil and gas industry.
How to Prepare for Oil India Recruitment 2025
- Understand the Syllabus: Review the job description for your applied post to prepare for the CBT.
- Practice for CBT: Focus on technical knowledge, general aptitude, and reasoning.
- Skill Test Preparation: For Grade A posts, practice shorthand/transcription (Confidential Secretary) or translation skills (Hindi Officer).
- Document Readiness: Ensure all certificates are valid and ready for verification.
Apply Now!
Don’t miss this chance to join Oil India Limited! Submit your application by September 26, 2025, through the official portal. For detailed eligibility, selection criteria, and application steps, refer to the official advertisement (HRAQ/REC-EX-B/2025-07).
Download Oil India Limited (OIL) Recruitment 2025 Official Notification pdf